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» On Optimal Performance in Mobile Ad hoc Networks
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CORR
2007
Springer
126views Education» more  CORR 2007»
15 years 6 months ago
Interference and Outage in Clustered Wireless Ad Hoc Networks
—In the analysis of large random wireless networks, the underlying node distribution is almost ubiquitously assumed to be the homogeneous Poisson point process. In this paper, th...
Radha Krishna Ganti, Martin Haenggi
PERCOM
2009
ACM
16 years 7 months ago
What's up: P2P Spontaneous Social Networking
This demo presents some features of our platform What's up for P2P social networking. The main idea of What's Up is to provide spontaneous social networks in the events s...
Anh-Minh Ngyuen, Mehdi Mani, Noël Crespi
CIC
2006
115views Communications» more  CIC 2006»
15 years 8 months ago
A Tone Dual-Channel DMAC Protocol in Location Unaware Ad Hoc Networks
- Directional antennas are used to improve spatial reuse, but have the problem of deafness. The DUDMAC protocol [9] uses the ORTS, OCTS, DDATA, and DACK mechanisms and a blocking a...
Eun-Ju Lee, Chang-Nam Kang, DoHyung Han, Doo-Yeong...
ICC
2009
IEEE
168views Communications» more  ICC 2009»
16 years 1 months ago
Degrees of Freedom of Cooperative MIMO in Cellular Networks
— In cellular networks, relays and/or mobiles can cooperate to improve the overall system performance. For example, once the transmission from a base station with multiple antenn...
Si-Hyeon Lee, Sae-Young Chung
JCS
2006
116views more  JCS 2006»
15 years 6 months ago
GKMPAN: An Efficient Group Rekeying Scheme for Secure Multicast in Ad-Hoc Networks
We present GKMPAN, an efficient and scalable group rekeying protocol for secure multicast in ad hoc networks. Our protocol exploits the property of ad hoc networks that each membe...
Sencun Zhu, Sanjeev Setia, Shouhuai Xu, Sushil Jaj...