Impact of Key Techniques on Packet Traffics in LCR TDD Systems

Cui Jie; Liu  Shu-Hui; Chang  Yong-Yu; Yang  Da-Cheng

doi:10.3724/SP.J.1146.2007.00568

Volume 30 Issue 11

Jan. 2011

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Article Navigation > Journal of Electronics & Information Technology > 2008 > 30(11): 2556-2560

Cui Jie, Liu Shu-Hui, Chang Yong-Yu, Yang Da-Cheng. Impact of Key Techniques on Packet Traffics in LCR TDD Systems[J]. Journal of Electronics & Information Technology, 2008, 30(11): 2556-2560. doi: 10.3724/SP.J.1146.2007.00568

Citation:

Cui Jie, Liu Shu-Hui, Chang Yong-Yu, Yang Da-Cheng. Impact of Key Techniques on Packet Traffics in LCR TDD Systems[J]. Journal of Electronics & Information Technology, 2008, 30(11): 2556-2560. doi: 10.3724/SP.J.1146.2007.00568

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Impact of Key Techniques on Packet Traffics in LCR TDD Systems

doi: 10.3724/SP.J.1146.2007.00568

Received Date: 2007-04-16
Rev Recd Date: 2007-09-12
Publish Date: 2008-11-19

Abstract

Abstract

Key techniques and the advanced RRM (Radio Resource Management) algorithms in LCR TDD systems are researched in this paper. An scheduling algorithm based on rate-prediction is proposed. In order to compare these technique functions, different scheduling strategies combined with SA (Smart Antenna) or JD (Joint Detection), which improve the throughput of packet traffics are simulated in dynamic system layer simulation. As some curves are obtained, new RRM algorithm with both SA and JD can not only balance the opportunity of all users, but also keep the throughput of users in cross slots at a high level.
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References(1)

References

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