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CORR
2008
Springer
149views Education» more  CORR 2008»
14 years 8 months ago
MIMO Networks: the Effects of Interference
Multiple-input multiple-output (MIMO) systems are being considered as one of the key enabling technologies for future wireless networks. However, the decrease in capacity due to th...
Marco Chiani, Moe Z. Win, Hyundong Shin
MOBIHOC
2004
ACM
15 years 9 months ago
Frequency rolling: a cooperative frequency hopping for mutually interfering wpans
A Wireless Personal Area Network (WPAN) provides wireless links among proximate devices, usually carried by an individual. As WPAN gains momentum in ubiquitous usage, the interfer...
Petar Popovski, Hiroyuki Yomo, Sebastien Aprili
MOBICOM
2010
ACM
14 years 9 months ago
CSMA/CN: carrier sense multiple access with collision notification
A wireless transmitter learns of a packet loss, infers collision, only after completing the entire transmission. If the transmitter could detect the collision early (such as with ...
Souvik Sen, Romit Roy Choudhury, Srihari Nelakudit...
CORR
2010
Springer
248views Education» more  CORR 2010»
14 years 9 months ago
Optimal Spectrum Sharing in MIMO Cognitive Radio Networks via Semidefinite Programming
Abstract--In cognitive radio (CR) networks with multipleinput multiple-output (MIMO) links, secondary users (SUs) can exploit "spectrum holes" in the space domain to acce...
Ying Jun Zhang, Anthony Man-Cho So
WETICE
1999
IEEE
15 years 1 months ago
Here Is the Knowledge-Where Should I Put It?
In order to design useful knowledge media spaces to knowledge workers it is essential that we understand the nature of the work conducted and the knowledge applied in real setting...
Peter H. Carstensen, Ulrika Snis