1187 search results - page 170 / 238 » Access control in wireless sensor networks |
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Current medium access control mechanisms are based on collision avoidance and collided packets are discarded. The recent work on ZigZag decoding departs from this approach by recov...
JSAC
2006
13 years 7 months ago
2006
Abstract--This paper presents an end-to-end reservation protocol for quality-of-service (QoS) support in the medium access control layer of wireless multihop mesh networks. It rese...
MDM
2010
Springer
13 years 10 months ago
2010
Springer
—Given the potential scale on which a Wireless Sensor Network (WSN) can be deployed, multi-hop communication will be a pivotal component of the system. When redundant nodes are d...
BROADNETS
2005
IEEE
14 years 1 months ago
2005
IEEE
— A Block ACK (BTA) scheme has been proposed in IEEE 802.11e to improve medium access control (MAC) layer performance. It is also a promising technique for next-generation high-s...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—We consider the situation where N nodes share a common access point. With each node i there is an associated buffer and channel state that change in time. Node i dynamically cho...