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CN
2008
97views more  CN 2008»
11 years 5 months ago
Cooperative content dissemination in multi-channel WLAN hotspots
It is common for hotspots in airports, cafes, and malls to deploy info-stations on their access points to provide local information such as flight schedule, multimedia access, sal...
Ching-Ju Lin, Cheng-Fu Chou
CORR
2008
Springer
104views Education» more  CORR 2008»
11 years 5 months ago
Secrecy capacity of a class of orthogonal relay eavesdropper channels
The secrecy capacity is developed for a class of relay channels with orthogonal components and a passive eavesdropper node. The relay and destination receive signals from the sourc...
Vaneet Aggarwal, Lalitha Sankar, A. Robert Calderb...
MOBICOM
2005
ACM
11 years 11 months ago
Characterizing the capacity region in multi-radio multi-channel wireless mesh networks
Next generation fixed wireless broadband networks are being increasingly deployed as mesh networks in order to provide and extend access to the internet. These networks are chara...
Murali S. Kodialam, Thyaga Nandagopal
GLOBECOM
2006
IEEE
11 years 11 months ago
Security Vulnerabilities in Channel Assignment of Multi-Radio Multi-Channel Wireless Mesh Networks
— In order to fully exploit the aggregate bandwidth available in the radio spectrum, future Wireless Mesh Networks (WMN) are expected to take advantage of multiple orthogonal cha...
Anjum Naveed, Salil S. Kanhere
VTC
2007
IEEE
112views Communications» more  VTC 2007»
11 years 11 months ago
"The Medium is The Message": Secure Communication via Waveform Coding in MIMO Systems
— In this paper, we look at multiple antenna systems and code information on the communication medium itself to improve the link security. In the case of single data stream trans...
Xin Zhou, Persefoni Kyritsi, Patrick C. F. Eggers,...
GLOBECOM
2009
IEEE
12 years 8 days ago
Multiple Radio Channel Assignement Utilizing Partially Overlapped Channels
— Existing channel assignment algorithms designed for multi-radio multi-channel wireless mesh networks (MRMC-WMN) mainly deal with orthogonal or nonoverlapped channels. But in re...
Mohammad Asadul Hoque, Xiaoyan Hong, Farhana Afroz
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