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JSAC
2008

254views more JSAC 2008»

Cross-Layer Based Opportunistic MAC Protocols for QoS Provisionings Over Cognitive Radio Wireless Networks

13 years 8 months ago

We propose the cross-layer based opportunistic multi-channel medium access control (MAC) protocols, which integrate the spectrum sensing at physical (PHY) layer with the packet sch...

Hang Su, Xi Zhang

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40

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VTC
2008
IEEE

239views Communications» more VTC 2008»

Cross-Layer and Path Priority Scheduling Based Real-Time Video Communications over Wireless Sensor Networks

14 years 2 months ago

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—This paper addresses the problem of real-time video streaming over a bandwidth and energy constrained wireless sensor network (WSN). Considering the compressed video bit stream ...

Min Chen, Victor C. M. Leung, Shiwen Mao, Ming Li

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30

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TWC
2008

198views more TWC 2008»

Cross Layer Design for Multiaccess Communication Over Rayleigh Fading Channels

13 years 8 months ago

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Abstract-- An information theoretic queueing model is proposed in a wireless multiple access communication setup. The proposed symmetric N user model captures physical layer parame...

Vidyut Naware, Lang Tong

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38

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TCOM
2008

128views more TCOM 2008»

Cross-Layer Rate and Power Adaptation Strategies for IR-HARQ Systems over Fading Channels with Memory: A SMDP-Based Approach

13 years 8 months ago

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Abstract--Incremental-redundancy hybrid automatic repeatrequest (IR-HARQ) schemes are proposed in several wireless standards for increased throughput-efficiency and greater reliabi...

Ashok K. Karmokar, Dejan V. Djonin, Vijay K. Bharg...

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25

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COCOA
2007
Springer

94views Discrete Geometry» more COCOA 2007»

A PTAS for the Weighted 2-Interval Pattern Problem over the Preceding-and-Crossing Model

14 years 2 months ago

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Minghui Jiang

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