481 search results - page 20 / 97 » Analytic modeling of handoffs in wireless cellular networks |
116
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COMCOM
2002
14 years 9 months ago
2002
Recent growth in cellular networks has motivated research on broadband access technologies for the support of diverse services over wireless networks. Wireless Asynchronous Transf...
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
—With increasing spatial reuse of the radio spectrum, co-channel interference is becoming a dominant noise source and may severely degrade the communication performance of wirele...
PIMRC
2008
IEEE
15 years 4 months ago
2008
IEEE
Random beamforming, where each node selects a main beam direction without any coordination with other nodes, has been proposed as a simple technique to improve connectivity in wire...
103
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INFOCOM
2011
IEEE
14 years 1 months ago
2011
IEEE
—The distributed nature of the CSMA/CA based wireless protocols, e.g., the IEEE 802.11 distributed coordinated function (DCF), allows malicious nodes to deliberately manipulate t...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
- This paper analyzes the energy efficiency of wireless sensor networks using different error control schemes. An analytical model is presented to evaluate the energy efficiency in...