588 search results - page 61 / 118 » Online Frequency Assignment in Wireless Communication Networ... |
103
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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— We propose the QoS-driven opportunistic cooperation schemes for the wireless relay networks. By integrating information theory with the concept of effective capacity, o...
INFOCOM
2003
IEEE
15 years 5 months ago
2003
IEEE
Abstract—A medium access control (MAC) protocol is developed for wireless multimedia networks based on frequency division duplex (FDD) wideband code division multiple access (CDM...
109
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GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
— Multi-user multiple-input multiple-output (MIMO) systems have been emerging and attracting considerable attention recently for its potential to substantially improve system cap...
MOBICOM
1999
ACM
15 years 4 months ago
1999
ACM
Many medium-access control (MAC) protocols for wireless networks proposed or implemented to date are based on collisionavoidance handshakes between sender and receiver. In the vas...
SENSYS
2005
ACM
15 years 5 months ago
2005
ACM
This paper presents the design, implementation and performance evaluation of a hybrid MAC protocol, called Z-MAC, for wireless sensor networks that combines the strengths of TDMA ...