2109 search results - page 379 / 422 » Multicast over wireless networks |
PERCOM
2007
ACM
14 years 9 months ago
2007
ACM
To address the privacy concerns associated with RFID, previous work proposed an approach, where RFID readers do not only broadcast commands to inventory tag populations, but also ...
PERCOM
2009
ACM
14 years 4 months ago
2009
ACM
Abstract—The proliferation of accelerometers on consumer electronics has brought an opportunity for interaction based on gestures or physical manipulation of the devices. We pres...
PERCOM
2009
ACM
14 years 4 months ago
2009
ACM
—The primary function of a cognitive radio is to detect idle frequencies or sub-bands, not used by the primary users (PUs), and allocate these frequencies to secondary users. The...
ICCCN
2008
IEEE
14 years 4 months ago
2008
IEEE
— Location fingerprinting techniques generally make use of existing wireless network infrastructure. Consequently, the positions of the access points (APs), which constitute an ...
WCNC
2008
IEEE
14 years 4 months ago
2008
IEEE
— This paper proposes a new approach for decoding LDPC codes over MISO channels. Since in an nT × 1 MISO system with a modulation of alphabet size 2M, nT transmitted symbols are...