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GLOBECOM
2009
IEEE
16 years 1 months ago
Randomized Multi-Channel Interrogation Algorithm for Large-Scale RFID Systems
— A radio frequency identification (RFID) system consists of a set of readers and several objects, equipped with small computer chips, called tags. In a dense RFID system, where...
Amir Hamed Mohsenian Rad, Vahid Shah-Mansouri, Vin...
GLOBECOM
2009
IEEE
16 years 1 months ago
The Resource-Optimized Differentially Modulated Hybrid AF/DF Cooperative Cellular Uplink
—In multi-user cellular uplinks cooperating mobiles may share their antennas in order to achieve transmit diversity by formig a virtual antenna array (VAA) in a distributed fashi...
Li Wang, Lajos Hanzo
WETICE
2009
IEEE
16 years 1 months ago
BitTorrent or BitCrunch: Evidence of a Credit Squeeze in BitTorrent?
Abstract—BitTorrent is a highly popular peer-to-peer filesharing protocol. Much BitTorrent activity takes place within private virtual communities called “Private Trackers” ...
David Hales, Rameez Rahman, Boxun Zhang, Michel Me...
WIMOB
2009
IEEE
16 years 1 months ago
Interference across Multi-hop Wireless Chains
—Chains or multi-hop paths are the fundamental communication structure in Multi-Hop Wireless Networks. Understanding chain behavior is critical in order to build effective higher...
Vinay Kolar, Saquib Razak, Nael B. Abu-Ghazaleh, P...
INFOCOM
2009
IEEE
16 years 1 months ago
Approximation Algorithms for Data Broadcast in Wireless Networks
—Broadcasting is a fundamental operation in wireless networks and plays an important role in the communication protocol design. In multihop wireless networks, however, interferen...
Rajiv Gandhi, Yoo-Ah Kim, Seungjoon Lee, Jiho Ryu,...