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» Access control in wireless sensor networks
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MOBICOM
2004
ACM
14 years 1 months ago
SSCH: slotted seeded channel hopping for capacity improvement in IEEE 802.11 ad-hoc wireless networks
Capacity improvement is one of the principal challenges in wireless networking. We present a link-layer protocol called Slotted Seeded Channel Hopping, or SSCH, that increases the...
Paramvir Bahl, Ranveer Chandra, John Dunagan
JISE
2008
151views more  JISE 2008»
13 years 7 months ago
Design of QoS and Admission Control for VoIP Services Over IEEE 802.11e WLANs
Supporting telephone services using wireless LAN as the access network is an important application nowadays. The SIP and IEEE 802.11e are the two most promising protocols to suppo...
Pei-Yeh Wu, Jen-Jee Chen, Yu-Chee Tseng, Hung-Wei ...
ICC
2008
IEEE
138views Communications» more  ICC 2008»
14 years 2 months ago
An Opportunistic Directional MAC Protocol for Multihop Wireless Networks with Switched Beam Directional Antennas
— Directional antennas in multihop wireless networks offer a potential increase in the spatial reuse of the wireless channel. However, existing directional MAC protocols are not ...
Osama Bazan, Muhammad Jaseemuddin
WIOPT
2010
IEEE
13 years 6 months ago
Competitive interference-aware spectrum access in cognitive radio networks
—Cognitive radio networks provide the capability to share the wireless channel with licensed (primary) users in an opportunistic manner. Primary users have a license to operate i...
Jocelyne Elias, Fabio Martignon, Antonio Capone, E...
MOBICOM
2004
ACM
14 years 1 months ago
A scalable model for channel access protocols in multihop ad hoc networks
A new modeling framework is introduced for the analytical study of medium access control (MAC) protocols operating in multihop ad hoc networks. The model takes into account the eï...
Marcelo M. Carvalho, Jose Joaquin Garcia-Luna-Acev...