131 search results - page 9 / 27 » A Directional Antenna Based Path Optimization Scheme for Wir... |
TWC
2011
13 years 5 months ago
2011
Abstract—In this paper we consider wireless cooperative multihop networks, where nodes that have decoded the message at the previous hop cooperate in the transmission toward the ...
WIOPT
2006
IEEE
14 years 4 months ago
2006
IEEE
— This paper presents the first analytical model for ad hoc networks equipped with multiple-input multiple-output (MIMO) radios using space-time coding (STC) that considers the ...
MASCOTS
2004
13 years 11 months ago
2004
We show that there is a trade off among mobility, capacity, and delay in ad hoc networks. More specifically, we consider two schemes for mobility of nodes in ad hoc networks. We d...
TPDS
2008
13 years 10 months ago
2008
The paper presents a detailed discussion of various issues involved in designing a medium access control (MAC) protocol for multihop wireless networks with nodes employing multiple...
NETWORKING
2004
13 years 11 months ago
2004
Abstract. This paper analyzes the performance of directional collision avoidance schemes, in which antenna systems are used to direct the transmission and reception of control and ...