Sciweavers

50 search results - page 9 / 10
» Achievable Rates and Fairness in Rateless Coded Relaying Sch...
Sort
View
ICC
2009
IEEE
186views Communications» more  ICC 2009»
14 years 16 days ago
Power Allocations for Adaptive Distributed MIMO Multi-Hop Networks
—Distributed MIMO multi-hop relaying is one of the most promising technologies that permits cost-effective improvement of coverage, data rate and end-to-end (e2e) user experience...
Yidong Lang, Dirk Wübben, Karl-Dirk Kammeyer
JSAC
2011
171views more  JSAC 2011»
13 years 22 days ago
CodeOn: Cooperative Popular Content Distribution for Vehicular Networks using Symbol Level Network Coding
—Driven by both safety concerns and commercial interests, one of the key services offered by vehicular networks is popular content distribution (PCD). The fundamental challenges ...
Ming Li, Zhenyu Yang, Wenjing Lou
CORR
2008
Springer
124views Education» more  CORR 2008»
13 years 5 months ago
High Performance Cooperative Transmission Protocols Based on Multiuser Detection and Network Coding
Abstract--Cooperative transmission is an emerging communication technique that takes advantage of the broadcast nature of wireless channels. However, due to low spectral efficiency...
Zhu Han, Xin Zhang, H. Vincent Poor
ICC
2007
IEEE
123views Communications» more  ICC 2007»
13 years 9 months ago
Diversity-Multiplexing Tradeoff in Cooperative Multiple Access Channels
Cooperative transmission schemes can offer benefits in terms of diversity and multiplexing gain compared with conventional direct transmission by forming a virtual antenna array. I...
Zhiguo Ding, Tharmalingam Ratnarajah, Colin Cowan
SECON
2007
IEEE
14 years 1 days ago
CODE: Cooperative Medium Access for Multirate Wireless Ad Hoc Network
— Cooperative communications can help combat fading and hence can significantly increase the capacity of wireless networks. Although various schemes have been proposed to levera...
Kefeng Tan, Zhiwen Wan, Hao Zhu, Jean Andrian