Sundaresan et al., 2009 - Google Patents

Efficient algorithms for leveraging spatial reuse in OFDMA relay networks

Sundaresan et al., 2009

Document ID
17475254638591122635
Author
Sundaresan K
Rangarajan S
Publication year
Publication venue
IEEE INFOCOM 2009

External Links

Snippet

We consider the problem of scheduling users with backlogged and finite buffers on the multiple OFDM carriers (channels) over the two hops of the relay-enabled wireless network. Motivated by the recent 802.16 j standard, we consider two sub-carrier grouping models …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00—Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/12—Dynamic Wireless traffic scheduling; Dynamically scheduled allocation on shared channel
    • H04W72/1205—Schedule definition, set-up or creation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchical pre-organized networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00—Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation where an allocation plan is defined based on the type of the allocated resource
    • H04W72/0446—Wireless resource allocation where an allocation plan is defined based on the type of the allocated resource the resource being a slot, sub-slot or frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organizing networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W28/00—Network traffic or resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W52/00—Power Management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks

Similar Documents

Publication Publication Date Title
Ding et al. Distributed routing, relay selection, and spectrum allocation in cognitive and cooperative ad hoc networks
EP1992121B1 (en) Ofdma resource allocation in multi-hop wireless mesh networks
Hua et al. Resource allocation in multi-cell OFDMA-based relay networks
US9107150B2 (en) Link scheduling algorithm for OFDMA wireless networks with relay nodes
Jin et al. Cooperative resource management in cognitive WiMAX with femto cells
US8098609B2 (en) Integrated scheduling of unicast and multicast traffic in relay-enabled wireless networks
Sundaresan et al. On exploiting diversity and spatial reuse in relay-enabled wireless networks
Jin et al. Routing and packet scheduling in WiMAX mesh networks
Fathi et al. Cross-layer joint rate control and scheduling for OFDMA wireless mesh networks
Sundaresan et al. Efficient algorithms for leveraging spatial reuse in OFDMA relay networks
Sundaresan et al. Adaptive resource scheduling in wireless OFDMA relay networks
Yu et al. Opportunistic multiple relay selection with diverse mean channel gains
Almasaeid et al. Receiver-based channel allocation in cognitive radio wireless mesh networks
Thulasiraman et al. Interference aware subcarrier assignment for throughput maximization in OFDMA wireless relay mesh networks
Mengesha et al. Capacity increase of multi-hop cellular wlans exploiting data rate adaptation and frequency recycling
US8218472B2 (en) Systems and methods for leveraging spatial reuse in OFDMA relay networks
Bai et al. Max-min fair scheduling in OFDMA-based multi-hop WiMAX mesh networks
Nahle et al. On the construction of WiMAX mesh tree
Pei et al. On the throughput capacity of hybrid wireless networks using an l-maximum-hop routing strategy
Kim et al. Fairness schemes in 802.16 j mobile multihop relay networks
Wang et al. Adaptive proportional fair scheduling in multihop OFDMA systems
Wang et al. Scaling laws for hybrid wireless networks over fading channels: outage throughput capacity and performance analysis
Huang et al. Joint energy saving resource allocation and user scheduling in OFDMA relay networks
Hamza et al. Multiple transceivers based wimax mesh network to optimize routing algorithm
Kulkarni et al. WiMAX Mesh Based Back-Haul For Tactical Military And Disaster Area Networks