13007 search results - page 2503 / 2602 » Wireless and Mobile Networking |
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— There is a need for new spectrum access protocols that are opportunistic, flexible and efficient, yet fair. Game theory provides a framework for analyzing spectrum access, a ...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— Cooperation is increasingly regarded as a key technology for tackling the challenges of a practical implementation of cognitive radio. In this paper, we first give a b...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— Co-channel interference has become an important problem with the increasing deployment of wireless networks in the unlicensed frequency band. Most existing schemes aim to avoid...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— A control frame can be piggybacked in a data frame to increase the channel efficiency in a wireless communication such as IEEE 802.11 WLAN. However, the piggyback scheme may c...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—Cooperative broadcast aims to deliver common messages to all receiver nodes in the wireless network by utilizing cooperation between them. This can have many important applicati...