WO1998037706A3 - Method and apparatus for allocating spectral resources in a wireless communication system - Google Patents

Method and apparatus for allocating spectral resources in a wireless communication system Download PDF

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Publication number
WO1998037706A3
WO1998037706A3 PCT/US1998/003259 US9803259W WO9837706A3 WO 1998037706 A3 WO1998037706 A3 WO 1998037706A3 US 9803259 W US9803259 W US 9803259W WO 9837706 A3 WO9837706 A3 WO 9837706A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless communication
communication system
complex
mobile
spectral resources
Prior art date
Application number
PCT/US1998/003259
Other languages
French (fr)
Other versions
WO1998037706A2 (en
Inventor
Jeffrey C Smolinski
Mark Conrad Cudak
Dominic Michael Tolli
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to EP98906584A priority Critical patent/EP0925693A4/en
Priority to JP10536880A priority patent/JP2000511750A/en
Priority to AU61772/98A priority patent/AU6177298A/en
Publication of WO1998037706A2 publication Critical patent/WO1998037706A2/en
Publication of WO1998037706A3 publication Critical patent/WO1998037706A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/12—Arrangements for reducing cross-talk between channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J4/00—Combined time-division and frequency-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

The present invention encompasses a method and apparatus for efficiently communicating complex resource allocations from a central access point or base unit (14) to a mobile unit (10) requesting service. The base unit (14) allocates these resources amongst several competing mobile units (10-12) performing a variety of applications. As such, it is often desirable to generate a complex schedule to achieve the optimum assignment providing the highest quality of service to mobile units (10-12). By communicating the complex schedule of uplink resources in one downlink transfer, the mobile unit (10) is free to transmit its data on the uplink without simultaneously receiving the downlink, reducing its complexity significantly.
PCT/US1998/003259 1997-02-21 1998-02-20 Method and apparatus for allocating spectral resources in a wireless communication system WO1998037706A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP98906584A EP0925693A4 (en) 1997-02-21 1998-02-20 Method and apparatus for allocating spectral resources in a wireless communication system
JP10536880A JP2000511750A (en) 1997-02-21 1998-02-20 Method and apparatus for allocating spectrum resources in a wireless communication system
AU61772/98A AU6177298A (en) 1997-02-21 1998-02-20 Method and apparatus for allocating spectral resources in a wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3824997P 1997-02-21 1997-02-21
US60/038,249 1997-02-21

Publications (2)

Publication Number Publication Date
WO1998037706A2 WO1998037706A2 (en) 1998-08-27
WO1998037706A3 true WO1998037706A3 (en) 1998-11-26

Family

ID=21898864

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/003259 WO1998037706A2 (en) 1997-02-21 1998-02-20 Method and apparatus for allocating spectral resources in a wireless communication system

Country Status (5)

Country Link
EP (1) EP0925693A4 (en)
JP (1) JP2000511750A (en)
CN (1) CN1219306A (en)
AU (1) AU6177298A (en)
WO (1) WO1998037706A2 (en)

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US8929905B2 (en) 1999-05-21 2015-01-06 Wi-Lan, Inc. Methods and systems for transmission of multiple modulated signals over wireless networks
USRE46206E1 (en) 1998-07-10 2016-11-15 Intellectual Ventures I Llc Method and computer program product for internet protocol (IP)—flow classification in a wireless point to multi-point (PTMP) transmission system
US9603145B2 (en) 1999-05-21 2017-03-21 Wi-Lan, Inc. Method and apparatus for bandwidth request/grant protocols in a wireless communication system

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Publication number Priority date Publication date Assignee Title
USRE46206E1 (en) 1998-07-10 2016-11-15 Intellectual Ventures I Llc Method and computer program product for internet protocol (IP)—flow classification in a wireless point to multi-point (PTMP) transmission system
US8929905B2 (en) 1999-05-21 2015-01-06 Wi-Lan, Inc. Methods and systems for transmission of multiple modulated signals over wireless networks
US9402250B2 (en) 1999-05-21 2016-07-26 Wi-Lan, Inc. Methods and systems for transmission of multiple modulated signals over wireless networks
US9414368B2 (en) 1999-05-21 2016-08-09 Wi-Lan, Inc. Methods and systems for transmission of multiple modulated signals over wireless networks
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US9603145B2 (en) 1999-05-21 2017-03-21 Wi-Lan, Inc. Method and apparatus for bandwidth request/grant protocols in a wireless communication system
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Also Published As

Publication number Publication date
WO1998037706A2 (en) 1998-08-27
CN1219306A (en) 1999-06-09
EP0925693A4 (en) 2002-01-02
EP0925693A2 (en) 1999-06-30
AU6177298A (en) 1998-09-09
JP2000511750A (en) 2000-09-05

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