357 search results - page 38 / 72 » Channel Diversity in Random Wireless Networks |
PIMRC
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper, a new type of collaboration in wireless sensor networks (WSN) is suggested that exploits array processing algorithms for better reception of a signal. For receive co...
DSN
2003
IEEE
14 years 2 months ago
2003
IEEE
Wireless Medium Access Control (MAC) protocols such as IEEE 802.11 use distributed contention resolution mechanisms for sharing the wireless channel. In this environment, selfish...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—Previous work demonstrated that the improvements in spectral efficiency and link reliability can be obtained in wireless relay networks employing terminals with MIMO capability...
CORR
2008
Springer
13 years 9 months ago
2008
Springer
We consider a two-hop wireless network where a transmitter communicates with a receiver via M relays with an amplify-and-forward (AF) protocol. Recent works have shown that sophis...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— In this paper, we consider a 2-hop wireless diversity relay network. We explore transmit power allocation among the source and relays to maximize the received signal to noise r...