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ICC
2009
IEEE
117views Communications» more  ICC 2009»
16 years 1 months ago
Reduced-Rank Adaptive Least Bit Error-Rate Detection in Hybrid Direct-Sequence Time-Hopping Ultrawide Bandwidth Systems
— In this paper we consider the low-complexity detection in hybrid direct-sequence time-hopping ultrawide bandwidth (DS-TH UWB) systems. A reduced-rank adaptive LBER detector is ...
Qasim Zeeshan Ahmed, Lie-Liang Yang, Sheng Chen
INFOCOM
2009
IEEE
16 years 1 months ago
Towards Economically Viable Infrastructure-Based Overlay Multicast Networks
—Internet-scale dissemination of streaming contents (e.g., live sports games) can be achieved by infrastructure-based overlay multicast networks, where multicast service provider...
Varun Khare, Bo Zhang
197
Voted
INFOCOM
2009
IEEE
16 years 1 months ago
Routing Metric Designs for Greedy, Face and Combined-Greedy-Face Routing
Abstract—Different geographic routing protocols have different requirements on routing metric designs to ensure proper operation. Combining a wrong type of routing metric with a ...
Yujun Li, Yaling Yang, Xianliang Lu
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,...
208
Voted
INFOCOM
2009
IEEE
16 years 1 months ago
On Passive One-Way Loss Measurements Using Sampled Flow Statistics
—The ability to scalably measure one-way packet loss across different network paths is vital to IP network management. However, the effectiveness of active-measurement techniques...
Yu Gu, Lee Breslau, Nick G. Duffield, Subhabrata S...