17932 search results - page 345 / 3587 » Wireless communications systems |
157
Voted
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Adding SDMA capabilities to modern wireless communication systems like IEEE 802.16 WiMAX promises high system capacity gains but raises the problem of combining orthogo...
231
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MOBISYS
2008
ACM
15 years 9 months ago
2008
ACM
Wireless sensor networks have been traditionally designed to be privately owned and used. Hence the two hallmark features of sensor networks, namely customized network application...
195
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
When the range of single-hop wireless communication is limited by distance or harsh radio propagation conditions, relays can be used to extend the communication range through mult...
143
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ICCD
2002
IEEE
16 years 3 months ago
2002
IEEE
We present a low cost wireless microsensor node architecture for distributed computation and sensing in massively distributed embedded systems. Our design focuses on the developme...
187
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INFOCOM
2003
IEEE
16 years 2 days ago
2003
IEEE
— Wireless multicast/broadcast sessions, unlike wired networks, inherently reaches several nodes with a single transmission. For omnidirectional wireless broadcast to a node, all...