TWI791358B - User equipment and method related to reporting management - Google Patents
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本發明是有關於一種通信技術領域,且特別是有關於一種使用者設備以及與報告管理相關的方法。The present invention relates to a communication technology field, and in particular to a user equipment and a method related to report management.
在新無線電(new radio,NR)體驗品質(quality of experience,QoE)中,支援公開層測量收集功能。此功能使得能夠從使用者設備(user equipment,UE)收集公開層測量。可從操作、管理及維護(operation, administration, and maintenance,OAM)實體或核心網路(network,CN)實體接收公開層測量配置,且將基於測量配置對UE的公開層實行QoE測量。In the new radio (NR) quality of experience (QoE), the public layer measurement collection function is supported. This functionality enables the collection of public layer measurements from user equipment (UE). The public layer measurement configuration may be received from an operation, administration, and maintenance (OAM) entity or a core network (network, CN) entity, and QoE measurements will be performed on the public layer of the UE based on the measurement configuration.
應注意,無線電存取網(radio access network,RAN)可能會面臨超載。RAN超載可持續若干小時(例如半天)。在RAN超載的情形中,RAN可停止新的QoE測量配置,釋放現有的QoE測量配置且暫停QoE測量報告。然而,暫停操作可能會影響所有的QoE測量配置,且具有高優先權的一些QoE報告也將被暫停。具有高優先權的QoE報告可明確特定的性能。在不從UE接收具有高優先權的QoE報告的情況下,網路部署或優化可能會失敗或者產生不良結果。It should be noted that the radio access network (RAN) may face overload. RAN overload can last for several hours (eg half a day). In case of RAN overload, the RAN may stop new QoE measurement configurations, release existing QoE measurement configurations and suspend QoE measurement reporting. However, the suspend operation may affect all QoE measurement configurations, and some QoE reports with high priority will also be suspended. QoE reports with high priority can specify specific performance. Without receiving QoE reports with high priority from UEs, network deployment or optimization may fail or produce undesirable results.
本發明實施例提供一種使用者設備(UE)以及與報告管理相關的方法。Embodiments of the present invention provide a user equipment (UE) and a method related to report management.
在示例性實施例中的一者中,一種與報告管理相關且適用於UE的方法包括但不限於以下步驟。接收具有報告選擇資訊的暫停指示。所述報告選擇資訊與針對一個或多個體驗品質(QoE)測量配置避免報告暫停相關。基於所述報告選擇資訊發送一個或多個QoE報告。所述QoE報告與所述QoE測量配置相關聯。In one of the exemplary embodiments, a method related to reporting management and applicable to a UE includes, but is not limited to, the following steps. Receive a pause instruction with report selection information. The reporting selection information relates to configuring avoidance of reporting pauses for one or more quality of experience (QoE) measurements. One or more QoE reports are sent based on the report selection information. The QoE report is associated with the QoE measurement configuration.
在示例性實施例中的一者中,一種UE包括但不限於收發器及處理器。所述處理器耦接所述收發器。所述處理器被配置成實行以下步驟。透過所述收發器接收具有報告選擇資訊的暫停指示。所述報告選擇資訊與針對一個或多個QoE測量配置避免報告暫停相關。透過所述收發器基於所述報告選擇資訊發送所述QoE報告。所述QoE報告與所述QoE測量配置相關聯。In one of the example embodiments, a UE includes, but is not limited to, a transceiver and a processor. The processor is coupled to the transceiver. The processor is configured to carry out the following steps. A pause indication with report selection information is received through the transceiver. The reporting selection information is related to configuration avoidance of reporting suspension for one or more QoE measurements. sending the QoE report by the transceiver based on the report selection information. The QoE report is associated with the QoE measurement configuration.
為讓本發明的上述特徵和優點能更明顯易懂,下文特舉實施例,並配合所附圖式作詳細說明如下。In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail together with the accompanying drawings.
現將詳細參照本公開的優選實施例,所述優選實施例的實例在附圖中示出。在圖式及說明中盡可能使用相同的參考編號來指代相同或類似的部件。Reference will now be made in detail to the preferred embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings and description to refer to the same or like parts.
應理解,本公開實施例的技術方案可應用於各種通信系統,例如全球移動通信系統(global system for mobile communications,GSM)、碼分多重存取(code division multiple access,CDMA)系統、寬頻碼分多重存取(wideband code division multiple access,WCDMA)系統、通用封包無線電服務(general packet radio service,GPRS)、長期演進(long term evolution,LTE)系統、LTE頻分雙工(frequency division duplex,FDD)系統、LTE時分雙工(time division duplex,TDD)、通用行動電信系統(universal mobile telecommunication system,UMTS)、全球微波存取互通性(worldwide interoperability for microwave access,WiMAX)通信系統、新無線電(NR)、未來第五代(5 thgenetation,5G)系統等。 It should be understood that the technical solutions of the embodiments of the present disclosure can be applied to various communication systems, such as global system for mobile communications (global system for mobile communications, GSM), code division multiple access (code division multiple access, CDMA) system, broadband code division Multiple access (wideband code division multiple access, WCDMA) system, general packet radio service (general packet radio service, GPRS), long term evolution (long term evolution, LTE) system, LTE frequency division duplex (FDD) System, LTE Time Division Duplex (TDD), Universal Mobile Telecommunications System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) Communication System, New Radio (NR ), the future fifth generation (5 th generation, 5G) system, etc.
圖1是示出根據本公開示例性實施例中的一者的通信系統100的示意圖。參照圖1,通信系統100可包括網路設備120,且網路設備120(或者被稱為無線電存取網(RAN)設備)可為與使用者設備(UE)130(或者被稱為終端設備)進行通信的設備。網路設備120可為特定地理區域提供通信覆蓋且可與位於所述覆蓋區域中的UE 130進行通信。可選地,網路設備120可為GSM系統或CDMA系統中的基站收發器(base transceiver station,BTS),也可為WCDMA系統中的節點B(NodeB,NB)、LTE系統中的演進節點B(evolutional Node B)eNB或e節點B或者雲無線電存取網(cloud radio access network,CRAN)中的無線控制器;或者網路設備可為移動交換中心、中繼站、存取點(access point)、車載裝置(vehicle-mounted device)、可穿戴裝置、集線器、交換機、橋接器(bridge)、路由器、5G網路中的網路設備下一代節點B(next generation NodeB,gNB)、或者公共陸地移動網路(public land mobile network,PLMN)未來演進中的網路設備等。FIG. 1 is a schematic diagram illustrating a
通信系統100還包括設置在網路設備120的覆蓋區域內的一個或多個UE 130。本文中使用的“使用者設備”包括但不限於終端設備、存取終端、使用者單元、使用者站、移動站、移動平臺、遠端站、遠端終端機、移動設備、使用者終端、終端、無線通訊設備、使用者代理或使用者裝置。UE 130可為蜂窩電話(cellular phone)、無核心電話(cordless phone)、會話起始協議(session initiation protocol,SIP)電話、無線本地環路(wireless local loop,WLL)站、個人數位助理(personal digital assistant,PDA)、具有無線通訊功能的掌上型裝置、計算設備、連接到無線數據機的其他處理設備、汽車設備、可穿戴裝置、智慧電器、未來網路中的終端設備、PLMN未來演進中的終端設備等。本發明的實施例並不僅限於此。The
可選地,5G系統或5G網路也可被稱為新無線電(NR)系統或NR網路。Alternatively, a 5G system or a 5G network may also be called a New Radio (NR) system or an NR network.
圖1示出一個網路設備120及一個UE 130。可選地,通信系統100可包括多個網路設備120且每一網路設備120的覆蓋範圍可包括其他數量的UE 130,此在實施例中不受限制。FIG. 1 shows a
可選地,通信系統100還可包括其他網路實體,例如網路控制器、移動性管理實體等,此在本公開的實施例中不受限制。Optionally, the
應理解,在本公開的實施例中,網路/系統中具有通信功能的設備可被稱為通信設備。以圖1中所示的通信系統100為例,通信設備可包括具有通信功能的網路設備120及UE 130,且網路設備120及UE 130可為上述特定設備,在本文中不再對此予以贅述;通信設備還可包括通信系統100中的其他設備,例如移動性管理實體(mobility management entity,MME)、服務閘道(serving gateway,S-GW)、公共資料網路(public data network,PDN)閘道(PDN gateway,P-GW)、OAM實體、測量收集實體等,此在本公開的實施例中不受限制。It should be understood that, in the embodiments of the present disclosure, a device with a communication function in a network/system may be referred to as a communication device. Taking the
在介紹本公開的實施例之前,首先介紹一些相關技術。Before introducing the embodiments of the present disclosure, some related technologies are introduced first.
1. QoE的服務類型:1. QoE service type:
NR QoE支援應用層測量收集功能。此功能使得能夠從UE收集應用層測量。支援的服務類型包括流服務(streaming service)、IP多媒體子系統的多媒體電話服務(multimedia telephony service for IP multimedia subsystem,MTSI)服務、虛擬實境(virtual reality,VR)、多媒體廣播/多播服務(multimedia broadcast/multicast service,MBMS)及擴展實境(extended reality,XR)。然而不排除附加的服務類型。NR QoE supports the application layer measurement collection function. This functionality enables the collection of application layer measurements from the UE. Supported service types include streaming service, multimedia telephony service for IP multimedia subsystem (MTSI) service, virtual reality (VR), multimedia broadcast/multicast service ( multimedia broadcast/multicast service, MBMS) and extended reality (XR). However, additional service types are not excluded.
2. QoE測量過程:2. QoE measurement process:
圖2是根據本公開示例性實施例中的一者的體驗品質(QoE)過程的信令流程圖。參照圖2,所述過程用於啟動由OAM 111配置的QoE測量。OAM 111向網路設備120發送QoE測量配置(步驟S210)。網路設備120找到滿足標準(例如,區域範圍、應用層能力、服務類型等)的多個合格的UE 130或單個特定的UE 130。網路設備120向特定的UE 130或每一合格的UE 130的無線電資源控制(radio resource control,RRC)層131發送RRC消息承載的QoE測量配置(步驟S220)。UE RRC層131將QoE測量配置轉發到UE應用(application,APP)層133。當會話開始時,UE APP層133檢查QoE測量配置的標準(例如,社區列表、服務類型等),且如果滿足標準,則開始QoE測量及報告。Figure 2 is a signaling flow diagram of a Quality of Experience (QoE) procedure according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 2 , the procedure is for initiating QoE measurements configured by
UE APP層133將QoE報告轉發到UE RRC層131(步驟S240)。UE RRC層131在NR中透過單獨的信令無線電承載(signaling radio bearer,SRB)(單獨於當前SRB)向網路設備120發送QoE報告(步驟S250),這是由於此報告的優先權低於其他SRB傳輸。然後,網路設備120將QoE報告發射到所配置的最終目的地(例如,測量收集實體(measurement collection entity,MCE)113或追蹤收集實體(trace-collection entity,TCE))(步驟S260)。The UE
3. RAN超載:3. RAN overload:
在獨立連線性中的RAN超載的情形中,RAN可停止新的QoE測量配置,釋放現有的QoE測量配置且暫停QoE測量報告。網路設備120使用RRC信令來指示UE 130暫停或恢復QoE報告。暫停/恢復機制的潛在解決方案需要詳細的過程技術規範(例如所有QoE報告的暫停/恢復或每個QoE配置的暫停/恢復)、UE可儲存報告的時間、所儲存報告大小的限制等。In case of RAN overload in an independent connection, the RAN may stop new QoE measurement configurations, release existing QoE measurement configurations and suspend QoE measurement reporting.
4. UE報告的RAN可見(visible)QoE資訊:4. RAN visible QoE information reported by UE:
由於舊有的QoE度量是由OAM組裝、在容器(container)內發送且擬定由網路中的測量收集實體處理,因此RAN(例如,網路設備120)可能無法理解或使用舊有的QoE度量。如果RAN需要使用QoE概念,則可能會要求QoE資訊應由RAN可見。RAN可見QoE資訊是由UE從QoE度量提取的簡化QoE資訊,RAN可將所述簡化QoE資訊用於各種類型的優化。The RAN (e.g., network device 120) may not be able to understand or use legacy QoE metrics since they are assembled by OAM, sent within a container, and intended to be handled by measurement collection entities in the network . If the RAN needs to use the QoE concept, it may be required that the QoE information should be visible to the RAN. The RAN sees QoE information is simplified QoE information extracted by the UE from QoE metrics, which the RAN can use for various types of optimizations.
NG-RAN節點組裝RAN可見QoE配置並將其發送到UE,所述QoE配置可直接或透過CN連同從OAM發射的QoE測量配置容器一起發送。The NG-RAN node assembles and sends to the UE the RAN visible QoE configuration, which can be sent directly or via the CN together with the QoE measurement configuration container transmitted from the OAM.
UE接收並應用RAN可見QoE配置和/或QoE測量配置容器。RAN可見QoE配置可使得所報告的對應的RAN可見QoE資訊可為唯一值或者反映對RAN有用的QoE度量的值的組合(例如緩衝級別)。RAN可見報告透過AT命令的方式從UE的應用層提供到UE的RRC層。然後,UE的RRC層將RAN可見報告連同QoE報告容器(但作為單獨的IE)一起包括在MeasReportAppLayer IE中並將其發送到RAN。The UE receives and applies the RAN visible QoE configuration and/or QoE measurement configuration container. The RAN-visible QoE configuration may be such that the corresponding RAN-visible QoE information reported may be a unique value or a combination of values reflecting QoE metrics useful to the RAN (eg buffer level). The RAN visibility report is provided from the UE's application layer to the UE's RRC layer through AT commands. The UE's RRC layer then includes the RAN visible report together with the QoE report container (but as a separate IE) in the MeasReportAppLayer IE and sends it to the RAN.
本公開的一個或多個實施例提供一種與報告管理相關的方法,所述方法在QoE報告的暫停狀態期間選擇性地根據QoE測量配置和/或選擇性地根據RAN可見QoE配置來提供部分報告。One or more embodiments of the present disclosure provide a method related to reporting management that provides partial reporting during a suspended state of QoE reporting, optionally according to a QoE measurement configuration and/or selectively according to a RAN-visible QoE configuration .
圖3是根據本公開示例性實施例中的一者的適用於使用者設備(UE)130的方法的流程圖。參照圖3,UE 130接收具有報告選擇資訊的暫停指示(步驟S310)。UE 130基於報告選擇資訊發送一個或多個QoE報告(步驟S330)。FIG. 3 is a flowchart of a method applicable to a user equipment (UE) 130 according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 3 , the
具體來說,從網路設備120發送暫停指示。暫停指示是對使QoE測量報告暫時停止的動作的指示。暫停指示是來自網路設備120的單播或廣播。可選地,QoE測量可為由OAM配置的應用層測量。作為另外一種選擇,QoE測量可為無線電層上的測量。作為另外一種選擇,QoE測量與RAN可見QoE相關,所述RAN可見QoE包括RAN可見QoE度量(例如損壞持續時間、往返時間或抖動持續時間)及RAN可見QoE值。Specifically, a pause indication is sent from the
在一個實施例中,暫停指示與RAN超載相關。舉例來說,網路設備120檢測RAN超載,且UE 130回應於RAN超載從網路設備120接收暫停指示。在其他實施例中,暫停指示可由其他事件(例如故障或電源問題)觸發。In one embodiment, the suspension indication is related to RAN overload. For example,
另一方面,恢復是使得恢復先前暫停的QoE測量報告的動作。在一個實施例中,UE 130可從網路設備120接收恢復指示。恢復指示是對恢復動作的指示。Resume, on the other hand, is an action that causes a previously suspended QoE measurement report to be resumed. In one embodiment,
舉例來說,圖4是根據本公開示例性實施例中的一者的具有暫停及恢復機制的QoE過程的信令流程圖。參照圖4,由網路設備120檢測RAN超載(步驟S420)。網路設備120向UE 130發送暫停指示(步驟S430)。當UE 130接收到暫停指示時,QoE測量報告的狀態將從正常狀態NS改變成QoE報告的暫停狀態PS。此外,稍後釋放RAN超載(步驟S450)。網路設備120向UE 130發送恢復指示(步驟S460)。當UE 130接收到恢復指示時,QoE測量報告的狀態將從暫停狀態PS改變成QoE報告的正常狀態NS。For example, FIG. 4 is a signaling flow diagram of a QoE procedure with a suspend and resume mechanism according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 4 , RAN overload is detected by the network device 120 (step S420 ). The
應注意,暫停/恢復機制可適用於所有的QoE報告(例如RAN可見報告或正常QoE報告)、每個QoE測量配置或每個RAN可見QoE配置。It should be noted that the suspend/resume mechanism may apply to all QoE reports (eg RAN-visible reports or normal QoE reports), per QoE measurement configuration or per RAN-visible QoE configuration.
在一個實施例中,報告選擇資訊與針對一個或多個QoE測量配置避免報告暫停相關。一個或多個QoE報告(在下文中被稱為第一QoE報告)可與QoE測量配置相關聯,所述QoE測量配置與避免報告選擇資訊中指示的報告暫停相關。在暫停狀態PS期間,發送與和避免報告暫停相關的QoE測量配置相關聯的所述一個或多個第一QoE報告。In one embodiment, the reporting selection information is related to avoiding reporting suspension for one or more QoE measurement configurations. One or more QoE reports (hereinafter referred to as first QoE reports) may be associated with a QoE measurement configuration related to avoiding reporting suspension indicated in the report selection information. During the suspended state PS, said one or more first QoE reports associated with a QoE measurement configuration related to avoiding reporting suspension are sent.
在一個實施例中,基於報告選擇資訊暫停除所述一個或多個第一QoE報告之外的一個或多個第二QoE報告。第二QoE報告不與和避免報告選擇資訊中指示的報告暫停相關的QoE測量配置相關聯。此意指第一QoE報告的發送在QoE報告的暫停狀態PS期間將不會暫停(如圖4的步驟S440所示)。然而,不與由報告選擇資訊指示的QoE測量配置相關聯的第二QoE報告的發送將在QoE報告的暫停狀態PS期間暫停。In one embodiment, one or more second QoE reports in addition to said one or more first QoE reports are suspended based on the report selection information. The second QoE report is not associated with the QoE measurement configuration associated with the report suspension indicated in the avoid report selection message. This means that the sending of the first QoE report will not be suspended during the pause state PS of the QoE report (as shown in step S440 of FIG. 4 ). However, the transmission of the second QoE report not associated with the QoE measurement configuration indicated by the report selection information will be suspended during the suspended state PS of QoE reporting.
在一個實施例中,UE 130從網路設備120接收QoE測量配置的群組識別符(如圖4的步驟S410所示)。群組識別符(或稱為類別、屬性或標籤)表示不包括QoE測量配置或包括至少一個QoE測量配置的群組。作為另外一種選擇,群組識別符表示QoE測量配置或RAN可見配置中的一者。在一個實施例中,群組識別符是QoE測量配置的標識。在另一實施例中,群組識別符是RAN可見QoE配置的標識。在一個實施例中,群組識別符是服務類型和/或無線電資源控制(RRC)級別標識(identification,ID)(例如參考ID或簡稱ID)。服務類型可為例如MTSI、VR、MBMS、XR服務等。群組識別符可為數位、符號、字母或文本,且實施例並不僅限於此。In one embodiment, the
在一個實施例中,QoE測量配置的群組識別符與QoE優先權相關。舉例來說,QoE測量配置的QoE優先權低於RAN可見QoE配置的QoE優先權。此外,報告選擇資訊是優先權門檻值。在圖4所示步驟S440的一個實施例中,UE 130還可將QoE測量配置的QoE優先權與優先權門檻值進行比較,且基於優先權門檻值的比較結果發送QoE測量配置。換句話說,基於QoE優先權與優先權門檻值之間的比較結果來選擇第一QoE報告。In one embodiment, the group identifier of the QoE measurement configuration is related to the QoE priority. For example, the QoE priority of the QoE measurement configuration is lower than the QoE priority of the RAN visible QoE configuration. Additionally, report selection information is a priority threshold. In an embodiment of step S440 shown in FIG. 4 ,
舉例來說,圖5A是示出根據本公開示例性實施例中的一者的部分報告的示意圖。參照圖5A,報告選擇資訊是優先權門檻值且被設定為1。QoE測量配置QoE 1的QoE優先權為1,QoE測量配置QoE 2的QoE優先權為2,且QoE測量配置QoE 3的QoE優先權為3。假設QoE優先權的值越小,優先權越高,且QoE優先權的值越大,優先權越低。QoE測量配置QoE 2及QoE 3的QoE優先權的值大於優先權門檻值(即,比較結果),且此意指QoE測量配置QoE 2及QoE 3的QoE優先權較低。QoE測量配置QoE 1的QoE優先權的值小於優先權門檻值(即,比較結果),且此意指QoE測量配置QoE 1的QoE優先權較高。因此,回應於接收到暫停指示,暫停QoE測量配置QoE 2及QoE 3的報告(即,QoE測量配置QoE 2及QoE 3的報告是第二QoE報告),且QoE測量配置QoE 1的報告保持不變(即,QoE測量配置QoE 1的報告是第一QoE報告且將由UE RRC層131發送)。For example, FIG. 5A is a schematic diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 5A , the report selection information is the priority threshold and is set to 1. Referring to FIG. The QoE priority of the QoE
在一個實施例中,QoE測量配置的群組識別符與報告量相關。報告量越大QoE越多可能會導致RAN超載的概率越高。此外,報告選擇資訊是量門檻值。在圖4所示步驟S440的一個實施例中,UE 130還可將QoE報告的報告量與量門檻值進行比較,且基於量門檻值的比較結果發送QoE報告。換句話說,基於報告量與量門檻值之間的比較結果來選擇第一QoE報告。在一些實施例中,報告量與UE 130可儲存QoE報告的時間相關。In one embodiment, the group identifier of the QoE measurement configuration is associated with the reported volume. A larger report volume and more QoE may lead to a higher probability of RAN overload. Additionally, the report selection information is the volume threshold. In an embodiment of step S440 shown in FIG. 4 ,
舉例來說,圖5B是示出根據本公開示例性實施例中的一者的部分報告的示意圖。參照圖5B,報告選擇資訊是量門檻值且被設定為0.7。超載因數(overload factor)與報告量相關。假設值越小,報告量的超載因數越高,且值越大,報告量的超載因數越低。QoE測量配置QoE 1的超載因數為0.8,QoE測量配置QoE 2的超載因數為0.5,且QoE測量配置QoE 3的超載因數為0.2。QoE測量配置QoE 2及QoE 3的超載因數的值小於量門檻值(即,比較結果),且此意指QoE測量配置QoE 2及QoE 3的報告量較大。QoE測量配置QoE 1的超載因數的值大於量門檻值(即,比較結果),且此意指QoE測量配置QoE 1的報告量較小。因此,回應於接收到暫停指示,暫停QoE測量配置QoE 2及QoE 3的報告(即,QoE測量配置QoE 2及QoE 3的報告是第二QoE報告),且QoE測量配置QoE 1的報告保持不變(即,QoE測量配置QoE 1的報告是第一QoE報告且將由UE RRC層131發送)。For example, FIG. 5B is a schematic diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 5B , the report selection information is the volume threshold and is set to 0.7. The overload factor is related to the reported volume. Assume that the smaller the value, the higher the overload factor for the reported volume, and the larger the value, the lower the overload factor for the reported volume. The QoE
在一個實施例中,報告選擇資訊是位元圖(bitmap)配置。位元圖配置的每一位元對應於QoE測量配置的一個群組識別符(即,每個QoE測量配置一個位元)。可選地,位元圖配置與QoE測量配置之間的關係可為有序的。作為另外一種選擇,位元圖配置與QoE測量配置之間的關係可為靈活的一對多映射。在圖4所示步驟S440的一個實施例中,UE 130還可將QoE測量配置的群組識別符與位元圖配置進行比較,且基於位元圖配置的比較結果發送QoE報告。換句話說,基於群組識別符與位元圖配置的比較結果來選擇第一QoE報告。In one embodiment, the report selection information is a bitmap configuration. Each bit of the bitmap configuration corresponds to a group identifier of the QoE measurement configuration (ie, one bit per QoE measurement configuration). Optionally, the relationship between bitmap configurations and QoE measurement configurations may be ordered. Alternatively, the relationship between the bitmap configuration and the QoE measurement configuration may be a flexible one-to-many mapping. In an embodiment of step S440 shown in FIG. 4 , the
舉例來說,圖6是示出根據本公開示例性實施例中的一者的部分報告的示意圖。參照圖6,位元圖配置與QoE測量配置之間的關係是有序的。第一位表示QoE測量配置QoE 1,第二位元表示QoE測量配置QoE 2,且第三位元表示QoE測量配置QoE 3。如果位元圖配置為“101”,由於位元圖配置的第二位元為“0”,因此僅暫停QoE測量配置QoE 2的報告(即,QoE測量配置QoE 2的報告是第二QoE報告),且由於位元圖配置的第一位及第三位元為“1”,因此QoE測量配置QoE 1及QoE 3的報告保持不變(即,QoE測量配置QoE 1及QoE 3的報告是第一QoE報告且將由UE RRC層131發送)。For example, FIG. 6 is a schematic diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 6, the relationship between the bitmap configuration and the QoE measurement configuration is in order. The first bit indicates the QoE
在一個實施例中,群組識別符與QoE測量配置的唯一識別碼相關。報告選擇資訊可包括唯一識別碼的列表。此意指將選擇一個或多個唯一識別碼。在圖4所示步驟S440中,UE 130還可將QoE測量配置的群組識別符與列表的唯一識別碼進行比較,且基於列表的唯一識別碼的比較結果發送QoE報告。換句話說,基於群組識別符與列表的唯一識別碼的比較結果來選擇第一QoE報告。比較結果將是唯一識別碼與QoE測量配置的群組識別符相同或者與QoE測量配置的群組識別符不同。In one embodiment, the group identifier is associated with a unique identifier of the QoE measurement configuration. Report selection information may include a list of unique identifiers. This means that one or more unique identifiers will be selected. In step S440 shown in FIG. 4 , the
舉例來說,圖7是示出根據本公開示例性實施例中的一者的部分報告的示意圖。參照圖7,報告選擇資訊包括QoE測量配置QoE 2的RRC級別ID。因此,回應於接收到暫停指示,暫停QoE測量配置QoE 1及QoE 3的報告(即,QoE測量配置QoE 1及QoE 3的報告是第二QoE報告),且QoE測量配置QoE 2的報告保持不變(即,QoE測量配置QoE 2的報告是第一QoE報告且將由UE RRC層131發送)。For example, FIG. 7 is a schematic diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 7 , the report selection information includes the RRC class ID of the QoE
在一個實施例中,UE 130接收恢復指示且回應於接收到恢復指示而基於恢復指示發送一個或多個第二QoE報告。恢復在暫停狀態PS期間暫停的第二QoE報告。以圖7為例,將回應於接收到恢復指示而恢復QoE測量配置QoE 1及QoE 3的報告。In one embodiment,
圖8是根據本公開示例性實施例中的一者的適用於網路設備120的方法的流程圖。參照圖8,網路設備120發送具有報告選擇資訊的暫停指示(步驟S810)。網路設備120基於報告選擇資訊接收一個或多個QoE報告(步驟S830)。FIG. 8 is a flowchart of a method applicable to the
步驟S810到步驟S830的詳細說明可參照圖3到圖7且將被省略。Detailed descriptions of steps S810 to S830 may refer to FIGS. 3 to 7 and will be omitted.
在一個實施例中,網路設備120向UE 130發送QoE測量配置的群組識別符(如圖4的步驟S410所示)。群組識別符(或稱為類別、屬性或標籤)表示QoE測量配置中的一者。在一個實施例中,群組識別符是QoE測量配置的標識。在另一實施例中,群組識別符是RAN可見QoE配置的標識。在一個實施例中,群組識別符是服務類型和/或無線電資源控制(RRC)級別標識(ID)(例如參考ID或簡稱ID)。In one embodiment, the
在一個實施例中,QoE測量配置的群組識別符與QoE優先權相關。報告選擇資訊是優先權門檻值,且基於QoE優先權與優先權門檻值之間的比較結果來選擇第一QoE報告。In one embodiment, the group identifier of the QoE measurement configuration is related to the QoE priority. The report selection information is a priority threshold, and the first QoE report is selected based on a comparison between the QoE priority and the priority threshold.
在一個實施例中,群組識別符與報告量相關。報告選擇資訊是量門檻值,且基於報告量與量門檻值之間的比較結果來選擇第一QoE報告。In one embodiment, group identifiers are associated with reporting volumes. The report selection information is a volume threshold, and the first QoE report is selected based on a comparison between the reported volume and the volume threshold.
在一個實施例中,報告選擇資訊是位元圖配置。位元圖配置的一個位對應於群組識別符,且基於群組識別符與位元圖配置的比較結果來選擇第一QoE報告。In one embodiment, the report selection information is a bitmap configuration. One bit of the bitmap configuration corresponds to the group identifier, and the first QoE report is selected based on a comparison of the group identifier and the bitmap configuration.
在一個實施例中,群組識別符與QoE測量配置的唯一識別碼相關,報告選擇資訊可包括多個唯一識別碼的列表且基於唯一識別碼的列表選擇第一QoE報告。In one embodiment, the group identifier is associated with a unique identifier of the QoE measurement configuration, the report selection information may include a list of unique identifiers and the first QoE report is selected based on the list of unique identifiers.
在一個實施例中,網路設備120可不基於報告選擇資訊接收一個或多個第二QoE報告。第二QoE報告不與和避免報告選擇資訊中指示的報告暫停相關的QoE測量配置相關聯。In one embodiment, the
在一個實施例中,網路設備120發送恢復指示(如圖4的步驟S460所示),且回應於發送恢復指示而基於恢復指示接收一個或多個第二QoE報告(如圖5A到圖7所示)。將在發送恢復指示之後接收第二QoE報告。In one embodiment, the
然而,可基於觸發事件而不是報告選擇資訊來選擇第一QoE報告。However, the first QoE report may be selected based on trigger events rather than report selection information.
圖9是根據本公開示例性實施例中的一者的適用於UE 130的方法的流程圖。參照圖9,UE 130接收用於QoE測量配置的事件觸發資訊(步驟S910)。UE 130接收暫停指示(步驟S930)。UE 130基於事件觸發資訊決定發送或暫停一個或多個QoE報告(步驟S950)。FIG. 9 is a flowchart of a method applicable to
具體來說,QoE報告與QoE測量配置相關聯。在一個實施例中,事件觸發資訊與和QoE測量配置對應的測量結果滿足標準的事件相關,且UE基於事件觸發資訊決定發送或暫停所述一個或多個QoE報告。Specifically, QoE reports are associated with QoE measurement configurations. In one embodiment, the event trigger information is related to an event that the measurement result corresponding to the QoE measurement configuration meets the criteria, and the UE decides to send or suspend the one or more QoE reports based on the event trigger information.
在一個實施例中,標準與和QoE測量配置對應的測量結果相關。在一個實施例中,與QoE測量配置對應的測量結果包括在無線電存取網(RAN)可見QoE資訊中。舉例來說,測量結果是由UE 130報告的RAN可見QoE資訊(或RAN可見QoE值)。In one embodiment, the criteria are associated with measurement results corresponding to QoE measurement configurations. In one embodiment, the measurement results corresponding to the QoE measurement configuration are included in radio access network (RAN) visible QoE information. For example, the measurement result is RAN visible QoE information (or RAN visible QoE value) reported by
在一個實施例中,RAN可見QoE資訊的度量可為流服務的損壞持續時間(corruption duration)。如果網路設備120知曉此度量的結果,則網路設備120可調整UE 130的資源配置以滿足用戶體驗。In one embodiment, the metric of RAN visible QoE information may be the corruption duration of the streaming service. If the
在另一實施例中,RAN可見QoE資訊的度量可為流服務的緩衝級別(buffer level)。如果網路設備120知曉緩存級別的結果,則網路設備120可調整UE 130的資源配置,以確保存在足夠的緩存用於流,從而改善調度效率。In another embodiment, the measure of the RAN visible QoE information may be the buffer level of the streaming service. If the
在其他實施例中,RAN可見QoE資訊的度量可為第三代合作夥伴計畫(3 rdGeneration Partnership Project,3GPP) TR 38.890等中定義的其他度量。在又一實施例中,可透過模型/函數從其他QoE度量的資料匯出測量結果。 In other embodiments, the metric of the RAN visible QoE information may be other metrics defined in 3rd Generation Partnership Project ( 3rd Generation Partnership Project, 3GPP) TR 38.890 and the like. In yet another embodiment, measurement results may be derived from other QoE metric data through models/functions.
本實施例的暫停指示與上述實施例(例如圖3到圖8所示實施例)的暫停指示之間的不同之處在於,本實施例的暫停指示是在不具有前面的實施例中提及的報告選擇資訊的情況下接收。然而,發送具有與滿足標準的QoE測量配置對應的測量結果的一個或多個第一QoE報告,且暫停具有與不滿足標準的QoE測量配置對應的測量結果的一個或多個第二QoE報告。換句話說,第一QoE報告是基於觸發事件選擇。The difference between the suspend indication of this embodiment and the suspend indication of the above-mentioned embodiments (such as the embodiments shown in FIG. 3 to FIG. 8 ) is that the suspend indication of this embodiment is mentioned in the previous embodiment without Received with the report opt-in information. However, one or more first QoE reports having measurement results corresponding to QoE measurement configurations meeting the criteria are sent, and one or more second QoE reports having measurement results corresponding to QoE measurement configurations not meeting the criteria are suspended. In other words, the first QoE report is selected based on the triggering event.
圖10是根據本公開示例性實施例中的一者的具有暫停及恢復機制的QoE過程的信令流程圖。參照圖10,網路設備120向UE 130發送用於QoE測量配置的事件觸發資訊(步驟S1010)。由網路設備120檢測RAN超載(步驟S1020)。網路設備120向UE 130發送暫停指示(步驟S1030)。當UE 130接收到暫停指示時,QoE測量報告的狀態將從正常狀態NS改變成QoE報告的暫停狀態PS。此外,稍後釋放RAN超載(步驟S1050)。網路設備120向UE 130發送恢復指示(步驟S1060)。當UE 130接收到恢復指示時,QoE測量報告的狀態將從暫停狀態PS改變成QoE報告的正常狀態NS。Figure 10 is a signaling flow diagram of a QoE procedure with suspend and resume mechanism according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 10 , the
暫停/恢復機制可適用於所有的QoE報告(例如RAN可見報告或正常QoE報告)、每個QoE測量配置或每個RAN可見QoE配置。The pause/resume mechanism may apply to all QoE reports (eg RAN-visible reports or normal QoE reports), per QoE measurement configuration or per RAN-visible QoE configuration.
在圖9所示步驟S950或圖10所示步驟S1040的一個實施例中,UE 130將與QoE測量配置對應的測量結果與測量門檻值進行比較,且基於測量門檻值的比較結果決定發送或暫停一個或多個QoE報告。In an embodiment of step S950 shown in FIG. 9 or step S1040 shown in FIG. 10 ,
以損壞持續時間為例,UE 130將與損壞持續時間對應的值或測量結果與持續時間門檻值(即,測量門檻值)進行比較。UE 130可考慮回應於第一條件滿足事件的進入條件以及回應於第二條件滿足事件的離開條件。Taking the damage duration as an example, the
舉例來說,第一條件為: Ms – Hys > Thresh…(1)。 第二條件為: Ms + Hys < Thresh…(2) Ms是在不考慮任何偏置的情況下與RAN可見QoE度量的損壞持續時間對應的測量結果。 Hys是此事件的滯後參數(即,在此事件的 reportConfigNR-QoE內定義的 hysteresis),然而可基於實際要求省略滯後參數。 Thresh是此事件的測量門檻值(即,在此事件的 reportConfigNR-QoE內定義的 q1-Threshold)。 Ms以微秒(microsecond,ms)表示。 Hys以與 Ms相同的單位表示。 Thresh以與 Ms相同的單位表示。 For example, the first condition is: Ms - Hys > Thresh...(1) . The second condition is: Ms + Hys < Thresh... (2) Ms is the measurement result corresponding to the impairment duration of the RAN visible QoE metric without considering any bias. Hys is the hysteresis parameter of this event (ie hysteresis defined within reportConfigNR-QoE of this event), however the hysteresis parameter may be omitted based on actual requirements. Thresh is the measurement threshold for this event (ie, q1-Threshold defined within reportConfigNR-QoE for this event). Ms is expressed in microseconds (microsecond, ms). Hys is expressed in the same units as Ms. Thresh is expressed in the same units as Ms.
圖11是示出根據本公開示例性實施例中的一者的部分報告的示意圖。參照圖11,與QoE測量配置QoE 1對應的測量門檻值為
q1-Threshold-1,與QoE測量配置QoE 2對應的測量門檻值為
q1-Threshold-2,且與QoE測量配置QoE 3對應的測量門檻值為
q1-Threshold-3。星符號表示滿足其對應標準的事件,例如與QoE測量配置QoE 1對應的測量結果大於測量門檻值
q1-Threshold-1,此可視需要與作為函數(1)的滯後參數結合使用。因此,QoE測量配置QoE 1的報告將被認為是所述事件的第一QoE報告且將被發送。另一方面,方形符號表示不滿足其對應標準的事件,例如與QoE測量配置QoE 3對應的測量結果小於測量門檻值
q1-Threshold-3。因此,QoE測量配置QoE 3的報告將被認為是所述事件的第二QoE報告且將被暫停。
FIG. 11 is a diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. Referring to Figure 11, the measurement threshold corresponding to the QoE
在一個實施例中,事件觸發資訊與隨機選擇的和QoE測量配置對應的隨機值滿足標準的事件相關,且UE基於事件觸發資訊決定發送或暫停所述至少一個QoE報告。舉例來說,所述標準可為報告檢查的檢查因數。報告檢查可為隨機選擇。作為另外一種選擇,報告檢查可與報告量、優先權、重要性、使用者需求、服務需求等的檢查相關,且實施例並不僅限於此。可選地,檢查因數可為表示報告檢查的狀態或測量結果的值或符號。In one embodiment, the event trigger information is related to a randomly selected event whose random value corresponding to the QoE measurement configuration satisfies a criterion, and the UE decides to send or suspend the at least one QoE report based on the event trigger information. For example, the criteria may be an inspection factor for reporting inspections. Report checks may be randomly selected. Alternatively, report checking may relate to checking of report volume, priority, importance, user needs, service needs, etc., and embodiments are not limited thereto. Optionally, the check factor may be a value or symbol representing the status or measurement of the reported check.
在圖9所示步驟S950或圖10所示步驟S1040的一個實施例中,UE 130將QoE測量配置對應的隨機值與門檻值進行比較,且基於門檻值的比較結果決定發送或暫停一個或多個QoE報告。換句話說,基於QoE測量的隨機值與門檻值之間的比較結果來選擇一個或多個第一QoE報告。In an embodiment of step S950 shown in FIG. 9 or step S1040 shown in FIG. 10,
在一個實施例中,UE 130基於隨機分佈隨機地選擇值,以實現隨機選擇。隨機分佈可為例如均勻分佈、高斯分佈(Gaussian distribution)或其他分佈。In one embodiment,
舉例來說,網路設備120將UE 130配置成使QoE測量配置QoE 1具有檢查因數=0.8,QoE測量配置QoE 2具有檢查因數=0.5,且QoE測量配置QoE 3具有檢查因數=0.2。檢查因數是門檻值。UE 130可繪製在以下範圍內均勻分佈的亂數“
rand”:0 ≤
rand< 1。如果亂數“
rand”低於由對應的檢查因數指示的值(即,事件滿足標準),則其QoE報告將被認為是觸發事件的第一QoE報告且將在PS狀態期間被發送到網路設備120。另一方面,如果亂數“
rand”不低於由對應的檢查因數指示的值(即,事件不滿足標準),則其QoE報告將被認為是第二QoE報告且將被暫停(即,不被發送)。
For example,
在一個實施例中,UE 130可從網路設備120接收恢復指示,且如果所述一個或多個QoE報告暫停,則回應於接收到恢復指示而基於恢復指示發送所述一個或多個QoE報告。被暫停的QoE報告具有與QoE測量配置對應的測量結果或者不滿足標準的隨機值。In one embodiment,
圖12是根據本公開示例性實施例中的一者的適用於網路設備120的方法的流程圖。參照圖12,網路設備120發送用於QoE測量配置的事件觸發資訊(步驟S1210)。網路設備120發送暫停指示(步驟S1230)。網路設備120響應於發送暫停指示而基於事件觸發資訊接收一個或多個QoE報告(步驟S1250)。FIG. 12 is a flowchart of a method applicable to the
步驟S1210到步驟S1250的詳細說明可參照圖9到圖11且將被省略。一個或多個QoE報告與QoE測量配置相關聯。在一個實施例中,事件觸發資訊與和QoE測量配置對應的QoE測量結果滿足標準的事件相關。此外,網路設備120接收具有與滿足標準的QoE測量配置對應的QoE測量結果的事件的一個或多個第一QoE報告,且網路設備120不接收具有與不滿足標準的QoE測量配置對應的QoE測量結果的一個或多個第二QoE報告。Detailed descriptions of steps S1210 to S1250 may refer to FIGS. 9 to 11 and will be omitted. One or more QoE reports are associated with the QoE measurement configuration. In one embodiment, the event trigger information is related to the event that the QoE measurement result corresponding to the QoE measurement configuration meets the criteria. In addition, the
在一個實施例中,基於與QoE測量配置對應的測量結果與測量門檻值之間的比較結果發送或暫停一個或多個QoE報告。In one embodiment, one or more QoE reports are sent or suspended based on a comparison of the measurement corresponding to the QoE measurement configuration with a measurement threshold.
在另一實施例中,事件觸發資訊與隨機選擇的與QoE測量配置對應的隨機值滿足標準的事件相關。在一個實施例中,發送或暫停一個或多個QoE報告由UE 130基於與QoE測量配置對應的隨機值與門檻值之間的比較結果來決定。In another embodiment, the event-triggering information is associated with a randomly selected event for which a random value corresponding to a QoE measurement configuration satisfies a criterion. In one embodiment, sending or suspending one or more QoE reports is determined by
在一個實施例中,網路設備120發送恢復指示(如圖10的步驟S1060所示),且如果一個或多個QoE報告暫停,則回應於發送恢復指示而基於恢復指示接收所述一個或多個QoE報告(如圖10所示)。將在發送恢復指示之後接收第二QoE報告。In one embodiment, the
然而,可基於報告選擇資訊及觸發事件二者而非報告選擇資訊或觸發事件發送第一QoE報告。However, the first QoE report may be sent based on both the report selection information and the trigger event instead of the report selection information or the trigger event.
圖13是根據本公開示例性實施例中的一者的適用於UE 130的方法的流程圖。參照圖13,UE 130接收事件觸發資訊(步驟S1310)。UE 130接收具有報告選擇資訊的暫停指示(步驟S1330)。UE 130基於報告選擇資訊及事件觸發資訊二者決定發送或暫停一個或多個QoE報告(步驟S1350)。FIG. 13 is a flowchart of a method applicable to
步驟S1310到步驟S1350的詳細說明可參照圖3到圖11且將被省略。本實施例與上述實施例(例如圖3到圖11所示實施例)之間的不同之處在於,在本實施例中考慮報告選擇資訊及事件觸發資訊二者。此意指一個或多個第一QoE報告由報告選擇資訊指示且具有事件(其滿足對應的標準)。Detailed descriptions of steps S1310 to S1350 may refer to FIGS. 3 to 11 and will be omitted. The difference between this embodiment and the above-mentioned embodiments (such as the embodiments shown in FIG. 3 to FIG. 11 ) is that both report selection information and event trigger information are considered in this embodiment. This means that one or more first QoE reports are indicated by the report selection information and have events that satisfy the corresponding criteria.
圖14是根據本公開示例性實施例中的一者的具有暫停及恢復機制的QoE過程的信令流程圖。參照圖14,網路設備120向UE 130分別發送或一同發送事件觸發資訊與QoE測量配置的群組識別符(步驟S1410)。網路設備120檢測RAN超載(步驟S1420)。網路設備120向UE 130發送具有報告選擇資訊的暫停指示(步驟S1430)。當UE 130接收到暫停指示時,QoE測量報告的狀態將從正常狀態NS改變成QoE報告的暫停狀態PS。UE將基於報告選擇資訊及事件觸發資訊二者發送QoE報告(步驟S1440)。此外,稍後釋放RAN超載(步驟S1450)。網路設備120向UE 130發送恢復指示(步驟S1460)。當UE 130接收到恢復指示時,QoE測量報告的狀態將從暫停狀態PS改變成QoE報告的正常狀態NS。Figure 14 is a signaling flow diagram of a QoE procedure with a pause and resume mechanism according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 14 , the
暫停/恢復機制可適用於所有的QoE報告(例如RAN可見報告或正常QoE報告)、每個QoE測量配置或每個RAN可見QoE配置。The pause/resume mechanism may apply to all QoE reports (eg RAN-visible reports or normal QoE reports), per QoE measurement configuration or per RAN-visible QoE configuration.
舉例來說,圖15是示出根據本公開示例性實施例中的一者的部分報告的示意圖。參照圖15,假設報告選擇資訊是優先權門檻值,且事件的標準與RAN可見QoE(例如損壞持續時間)相關。網路設備120將UE 130配置為:QoE測量配置QoE 1的QoE優先權為1,QoE測量配置QoE 2的QoE優先權為2,且QoE測量配置QoE 3的QoE優先權為3。此外,網路設備120將UE 130配置為:與QoE測量配置QoE 1對應的測量門檻值為
q1-Threshold-1,與QoE測量配置QoE 2對應的測量門檻值為
q1-Threshold-2,且與QoE測量配置QoE 3對應的測量門檻值為
q1-Threshold-3。網路設備120發送具有優先權門檻值(例如,1)的暫停指示。當滿足具有測量門檻值
q1-Threshold-1的事件的標準(在圖中被示出為星符號)時,UE 130將向網路設備120發送與QoE測量配置QoE 1對應的QoE報告,且由於較低的QoE優先權,暫停與QoE測量配置QoE 2及QoE 3對應的所有QoE報告。然而,當不滿足具有測量門檻值
q1-Threshold-1的事件的標準(在圖中被示出為方形符號)時,可暫停與QoE測量配置QoE 1對應的QoE報告。
For example, FIG. 15 is a schematic diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 15 , assume that the report selection information is a priority threshold, and the event criteria are related to RAN visible QoE (eg damage duration). The
圖16是根據本公開示例性實施例中的一者的適用於網路設備120的方法的流程圖。參照圖16,網路設備120發送事件觸發資訊(步驟S1610)。網路設備120發送具有報告選擇資訊的暫停指示(步驟S1630)。網路設備120響應於發送暫停指示而基於報告選擇資訊及事件觸發資訊二者接收一個或多個QoE報告(步驟S1650)。FIG. 16 is a flowchart of a method applicable to the
步驟S1610到步驟S1650的詳細說明可參照圖13所示步驟S1310到步驟S1350且將被省略。The detailed description of steps S1610 to S1650 may refer to steps S1310 to S1350 shown in FIG. 13 and will be omitted.
圖17是根據本公開示例性實施例中的一者的通信裝置1700的方塊圖。參照圖17,通信裝置包括但不限於處理器1710、記憶體1720及收發器1730。FIG. 17 is a block diagram of a communication device 1700 according to one of the exemplary embodiments of the present disclosure. Referring to FIG. 17 , the communication device includes but is not limited to a
處理器1710可包括一個或多個處理核心,且處理器1710透過運行軟體程式及模組來執行各種功能應用及信息處理。在一些實施例中,處理器1710可為中央處理器(central processing unit,CPU)、微處理器、微控制器、圖形處理單元(graphics processing unit,GPU)、數位信號處理(digital signal processing,DSP)晶片、現場可程式設計閘陣列(field-programmable gate array,FPGA)。處理器1710的功能也可透過獨立的電子裝置或積體電路(integrated circuit,IC)來實施,且處理器1710的操作也可透過軟體來實施。The
可選地,如圖9中所示,通信裝置1700還可包括記憶體1720。記憶體1720耦接處理器1710。在一個實施例中,處理器1710可從記憶體1720調用並運行電腦程式,以實施本公開實施例中的方法。Optionally, as shown in FIG. 9 , the communication device 1700 may further include a
記憶體1720可被配置成儲存至少一條指令,且處理器1710被配置成執行所述至少一條指令以實施前述方法實施例中的各種步驟。The
另外,記憶體1720可由任何類型的揮發性儲存裝備或非揮發性儲存裝備或其組合來實施。揮發性儲存裝備或非揮發性儲存裝備包括但不限於:軟碟或光碟、電可抹除可程式設計唯讀記憶體(electrically erasable programmable read-only memory,EEPROM)、可抹除可程式設計唯讀記憶體(erasable programmable read-only memory,EPROM)、靜態隨機存取記憶體(static random access memory,SRAM)、唯讀記憶體(ROM)、磁性記憶體、快閃記憶體(flash memory)及可程式設計唯讀記憶體(programmable read-only memory,PROM)。Additionally,
可選地,如圖17中所示,通信裝置1700還可包括收發器1730。收發器1730耦接處理器1710。處理器1710可控制收發器1730與其他裝置進行通信。收發器1730可被實施為通信元件,且通信元件可為通信晶片。具體來說,收發器1730可包括發射器及接收器。收發器1730還可包括天線,且天線的數目可為一個或多個。Optionally, as shown in FIG. 17 , the communication device 1700 may further include a transceiver 1730 . The transceiver 1730 is coupled to the
可選地,在本公開的實施例中,通信裝置1700可具體為網路設備或UE,且通信裝置1700可在本公開的實施例中以各種方法實施由網路設備或UE實施的對應過程。為簡明起見,省略相關說明。Optionally, in the embodiments of the present disclosure, the communication device 1700 may be specifically a network device or a UE, and the communication device 1700 may implement corresponding processes implemented by the network device or UE in various ways in the embodiments of the present disclosure . For the sake of brevity, related descriptions are omitted.
綜上所述,根據示例性實施例的使用者設備以及與報告管理相關的方法,將在QoE報告的暫停狀態期間發送與報告選擇資訊和/或事件觸發資訊所指示的QoE測量配置對應的QoE測量。因此,將提供靈活的報告機制,且重要的、高優先權的或特定的QoE報告將不會基於實際需求而被暫停。To sum up, according to the exemplary embodiment of the UE and the method related to report management, the QoE measurement configuration corresponding to the QoE measurement configuration indicated by the report selection information and/or event trigger information will be sent during the pause state of the QoE report. Measurement. Therefore, a flexible reporting mechanism will be provided, and important, high-priority or specific QoE reports will not be suspended based on actual needs.
雖然本發明已以實施例揭露如上,然其並非用以限定本發明,任何所屬技術領域中具有通常知識者,在不脫離本發明的精神和範圍內,當可作些許的更動與潤飾,故本發明的保護範圍當視後附的申請專利範圍所界定者為準。Although the present invention has been disclosed above with the embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field may make some changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention should be defined by the scope of the appended patent application.
100:電子裝置 100:通信系統 111:OAM 113:測量收集實體(MCE) 120:網路設備 130:使用者設備(UE) 131:無線電資源控制(RRC)層/UE RRC層 133:UE應用(APP)層 1700:通信裝置 1710:處理器 1720:記憶體 1730:收發器 NS:正常狀態 PS:暫停狀態 QoE:體驗品質 QoE1、QoE2、QoE3:QoE測量配置 S210、S220、S240、S250、S260、S310、S330、S410、S420、S430、S440、S450、S460、S810、S830、S910、S930、S950、S1010、S1020、S1030、S1040、S1050、S1060、S1210、S1230、S1250、S1310、S1330、S1350、S1410、S1420、S1430、S1440、S1450、S1460、S1610、S1630、S1650:步驟 100: Electronic device 100: Communication system 111: OAM 113:Measurement Collection Entity (MCE) 120: Network equipment 130: User Equipment (UE) 131: Radio Resource Control (RRC) layer/UE RRC layer 133: UE application (APP) layer 1700:Communication device 1710: Processor 1720: Memory 1730: Transceiver NS: normal state PS: paused state QoE: Quality of Experience QoE1, QoE2, QoE3: QoE measurement configuration S210, S220, S240, S250, S260, S310, S330, S410, S420, S430, S440, S450, S460, S810, S830, S910, S930, S950, S1010, S1020, S1030, S1040, S1050, S12100, S S1230, S1250, S1310, S1330, S1350, S1410, S1420, S1430, S1440, S1450, S1460, S1610, S1630, S1650: steps
圖1是示出根據本公開示例性實施例中的一者的通信系統的示意圖。 圖2是根據本公開示例性實施例中的一者的體驗品質(QoE)過程的信令流程圖。 圖3是根據本公開示例性實施例中的一者的適用於使用者設備(UE)的方法的流程圖。 圖4是根據本公開示例性實施例中的一者的具有暫停及恢復機制的QoE過程的信令流程圖。 圖5A是示出根據本公開示例性實施例中的一者的部分報告的示意圖。 圖5B是示出根據本公開示例性實施例中的一者的部分報告的示意圖。 圖6是示出根據本公開示例性實施例中的一者的部分報告的示意圖。 圖7是示出根據本公開示例性實施例中的一者的部分報告的示意圖。 圖8是根據本公開示例性實施例中的一者的適用於網路設備的方法的流程圖。 圖9是根據本公開示例性實施例中的一者的適用於UE的方法的流程圖。 圖10是根據本公開示例性實施例中的一者的具有暫停及恢復機制的QoE過程的信令流程圖。 圖11是示出根據本公開示例性實施例中的一者的部分報告的示意圖。 圖12是根據本公開示例性實施例中的一者的適用於網路設備的方法的流程圖。 圖13是根據本公開示例性實施例中的一者的適用於UE的方法的流程圖。 圖14是根據本公開示例性實施例中的一者的具有暫停及恢復機制的QoE過程的信令流程圖。 圖15是示出根據本公開示例性實施例中的一者的部分報告的示意圖。 圖16是根據本公開示例性實施例中的一者的適用於網路設備的方法的流程圖。 圖17是根據本公開示例性實施例中的一者的通信裝置的方塊圖。 FIG. 1 is a schematic diagram illustrating a communication system according to one of the exemplary embodiments of the present disclosure. Figure 2 is a signaling flow diagram of a Quality of Experience (QoE) procedure according to one of the exemplary embodiments of the present disclosure. Fig. 3 is a flowchart of a method applicable to a user equipment (UE) according to one of the exemplary embodiments of the present disclosure. Figure 4 is a signaling flow diagram of a QoE procedure with a suspend and resume mechanism according to one of the exemplary embodiments of the present disclosure. FIG. 5A is a schematic diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. FIG. 5B is a schematic diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. FIG. 6 is a diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. FIG. 7 is a diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. Fig. 8 is a flowchart of a method applicable to a network device according to one of the exemplary embodiments of the present disclosure. Fig. 9 is a flowchart of a method applicable to a UE according to one of the exemplary embodiments of the present disclosure. Figure 10 is a signaling flow diagram of a QoE procedure with suspend and resume mechanism according to one of the exemplary embodiments of the present disclosure. FIG. 11 is a diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. FIG. 12 is a flowchart of a method applicable to a network device according to one of the exemplary embodiments of the present disclosure. Fig. 13 is a flowchart of a method applicable to a UE according to one of the exemplary embodiments of the present disclosure. Figure 14 is a signaling flow diagram of a QoE procedure with a pause and resume mechanism according to one of the exemplary embodiments of the present disclosure. FIG. 15 is a diagram illustrating a partial report according to one of the exemplary embodiments of the present disclosure. FIG. 16 is a flowchart of a method applicable to a network device according to one of the exemplary embodiments of the present disclosure. FIG. 17 is a block diagram of a communication device according to one of the exemplary embodiments of the present disclosure.
S310~S330:步驟 S310~S330: steps
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US9161013B2 (en) * | 2012-04-09 | 2015-10-13 | Intel Corporation | Quality of experience reporting for combined unicast-multicast/broadcast streaming of media content |
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TW201707482A (en) * | 2015-08-12 | 2017-02-16 | 宏碁股份有限公司 | Method of controlling WLAN measurement report, base station and equipment using the same |
CN106454940A (en) * | 2016-10-21 | 2017-02-22 | 黄东 | Load balancing method in wireless mesh network |
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