Sciweavers

1037 search results - page 74 / 208
» Layers and layer interfaces in wireless networks
Sort
View
MOBIHOC
2002
ACM
14 years 8 months ago
Characterizing the interaction between routing and MAC protocols in ad-hoc networks
We empirically study the effect of mobility and interaction between various input parameters on the performance of protocols designed for wireless ad-hoc networks. An important ob...
Christopher L. Barrett, Achla Marathe, Madhav V. M...
MOBICOM
1999
ACM
14 years 1 months ago
Next Century Challenges: RadioActive Networks
A key challenge facing wireless networking is to utilize the spectrum as e ciently as possible given current channel conditions and in the most e ective way for each application. ...
Vanu G. Bose, David Wetherall, John V. Guttag
TWC
2008
112views more  TWC 2008»
13 years 9 months ago
Service time analysis of a distributed medium access control scheme
Abstract--Distributed medium access control (MAC) is essential for a wireless network without a central controller. In previous work of the authors, a distributed MAC scheme has be...
Hai Jiang, Ping Wang, Weihua Zhuang, H. Vincent Po...
ICCCN
2007
IEEE
14 years 27 days ago
Algorithms for Communication in Wireless multi-hop ad hoc Networks using Broadcasts in Opportunistic Large Arrays (OLA)
A new physical layer technique [1] for broadcasting in multi-hop wireless ad hoc networks makes broadcast a much more efficient building block than traditional flooding broadcast. ...
Edoardo S. Biagioni
PIMRC
2008
IEEE
14 years 3 months ago
Cross-layer routing optimization for wireless networks with cooperative diversity
—In this paper, we study the impact of cooperative transmission on the routing decision for wireless ad-hoc networks. The influence of cooperative transmission to the wireless l...
Zhiguo Ding, Kin K. Leung