An uplink resource allocation scheme for SDMA-based IEEE 802.16 MIMO-OFDMA systems

Di Pang; Jinlong Hu; Jihua Zhou; Jinglin Shi; Eryk Dutkiewicz

doi:10.1109/GLOCOM.2008.ECP.999

An uplink resource allocation scheme for SDMA-based IEEE 802.16 MIMO-OFDMA systems

Di Pang^*, Jinlong Hu, Jihua Zhou, Jinglin Shi, Eryk Dutkiewicz

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

Abstract

In this paper, a low-complexity SDMA-based greedy resource allocation (SGRA) algorithm is proposed for the uplink of IEEE 802.16 MIMO-OFDMA systems taking into account co- channel interference. The objective of SGRA is to allocate resources in the space-time-frequency domain in order to maximize system throughput while guaranteeing QoS requirements of real time services. By performing efficient interference management, SGRA can be carried out in two phases. In the first phase, greedy resource allocation, primarily involving uplink scheduling and subchannel allocation across the MAC and PHY layers, is performed in the time-frequency domain. In the second phase, the resource allocation is extended to the space- time-frequency domain. Simulation results show that SGRA can improve system throughput while at the same time guaranteeing the delay and minimum data rate requirements of users.

Original language	English
Title of host publication	2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	5223-5227
Number of pages	5
ISBN (Print)	9781424423248
DOIs	https://doi.org/10.1109/GLOCOM.2008.ECP.999
Publication status	Published - 2008
Externally published	Yes
Event	2008 IEEE Global Telecommunications Conference, GLOBECOM 2008 - New Orleans, LA, United States Duration: 30 Nov 2008 → 4 Dec 2008

Other

Other	2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
Country/Territory	United States
City	New Orleans, LA
Period	30/11/08 → 4/12/08

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10.1109/GLOCOM.2008.ECP.999

Cite this

@inproceedings{6c731a007a5846778e7b35582c11c9b0,

title = "An uplink resource allocation scheme for SDMA-based IEEE 802.16 MIMO-OFDMA systems",

abstract = "In this paper, a low-complexity SDMA-based greedy resource allocation (SGRA) algorithm is proposed for the uplink of IEEE 802.16 MIMO-OFDMA systems taking into account co- channel interference. The objective of SGRA is to allocate resources in the space-time-frequency domain in order to maximize system throughput while guaranteeing QoS requirements of real time services. By performing efficient interference management, SGRA can be carried out in two phases. In the first phase, greedy resource allocation, primarily involving uplink scheduling and subchannel allocation across the MAC and PHY layers, is performed in the time-frequency domain. In the second phase, the resource allocation is extended to the space- time-frequency domain. Simulation results show that SGRA can improve system throughput while at the same time guaranteeing the delay and minimum data rate requirements of users.",

author = "Di Pang and Jinlong Hu and Jihua Zhou and Jinglin Shi and Eryk Dutkiewicz",

year = "2008",

doi = "10.1109/GLOCOM.2008.ECP.999",

language = "English",

isbn = "9781424423248",

pages = "5223--5227",

booktitle = "2008 IEEE Global Telecommunications Conference, GLOBECOM 2008",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2008 IEEE Global Telecommunications Conference, GLOBECOM 2008 ; Conference date: 30-11-2008 Through 04-12-2008",

}

Pang, D, Hu, J, Zhou, J, Shi, J & Dutkiewicz, E 2008, An uplink resource allocation scheme for SDMA-based IEEE 802.16 MIMO-OFDMA systems. in 2008 IEEE Global Telecommunications Conference, GLOBECOM 2008., 4698774, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 5223-5227, 2008 IEEE Global Telecommunications Conference, GLOBECOM 2008, New Orleans, LA, United States, 30/11/08. https://doi.org/10.1109/GLOCOM.2008.ECP.999

An uplink resource allocation scheme for SDMA-based IEEE 802.16 MIMO-OFDMA systems. / Pang, Di; Hu, Jinlong; Zhou, Jihua et al.
2008 IEEE Global Telecommunications Conference, GLOBECOM 2008. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2008. p. 5223-5227 4698774.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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AU - Shi, Jinglin

AU - Dutkiewicz, Eryk

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AB - In this paper, a low-complexity SDMA-based greedy resource allocation (SGRA) algorithm is proposed for the uplink of IEEE 802.16 MIMO-OFDMA systems taking into account co- channel interference. The objective of SGRA is to allocate resources in the space-time-frequency domain in order to maximize system throughput while guaranteeing QoS requirements of real time services. By performing efficient interference management, SGRA can be carried out in two phases. In the first phase, greedy resource allocation, primarily involving uplink scheduling and subchannel allocation across the MAC and PHY layers, is performed in the time-frequency domain. In the second phase, the resource allocation is extended to the space- time-frequency domain. Simulation results show that SGRA can improve system throughput while at the same time guaranteeing the delay and minimum data rate requirements of users.

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An uplink resource allocation scheme for SDMA-based IEEE 802.16 MIMO-OFDMA systems

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