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ICASSP
2008
IEEE
13 years 10 months ago
A realistic performance analysis for practical channel-aware scheduling
It is well-known that opportunistic transmission schemes are sumcapacity optimal, in the Shannon sense, for symmetric cellular networks with single-antenna transceivers. However, ...
Pengcheng Zhan, Ramesh Annavajjala, A. Lee Swindle...
ICC
2007
IEEE
127views Communications» more  ICC 2007»
13 years 7 months ago
Spectral Efficiency of Channel-Aware Schedulers in Non-Identical Composite Links with Interference
Accurate system planning and performance evaluation requires knowledge of the joint impact of scheduling, interference, and fading. However, current analyses either require costly...
Jingxian Wu, Neelesh B. Mehta, Andreas F. Molisch,...
HPDC
2007
IEEE
13 years 10 months ago
Precise and realistic utility functions for user-centric performance analysis of schedulers
Utility functions can be used to represent the value users attach to job completion as a function of turnaround time. Most previous scheduling research used simple synthetic repre...
Cynthia Bailey Lee, Allan Snavely
INFOCOM
2007
IEEE
13 years 10 months ago
Realistic Sensing Area Modeling
—Despite the well-known fact that sensing patterns in reality are highly irregular, researchers continue to develop protocols with simplifying assumptions about the sensing. For ...
Joengmin Hwang, Yu Gu, Tian He, Yongdae Kim
TMC
2010
109views more  TMC 2010»
13 years 2 months ago
On the Performance Bounds of Practical Wireless Network Coding
—Network coding is an attracting technology that has been shown to be able to improve the throughput of wireless networks. However, there still lacks fundamental understanding on...
Jilin Le, John C. S. Lui, Dah-Ming Chiu