Sciweavers

2452 search results - page 351 / 491
» Performance of group communication over ad-hoc networks
Sort
View
INFOCOM
2011
IEEE
14 years 10 months ago
A dynamic game solution to malware attack
—Given the flexibility that software-based operation provides, it is unreasonable to expect that new malware will demonstrate a fixed behavior over time. Instead, malware can d...
M. H. R. Khouzani, Saswati Sarkar, Eitan Altman
GLOBECOM
2007
IEEE
16 years 22 days ago
Resource Allocation for Amplify-and-Forward Relay Networks with Differential Modulation
— The optimum resource allocation is an important method to improve the error performance and energy efficiency of wireless relay networks. In this paper, we consider the resour...
Woong Cho, Liuqing Yang
CORR
2012
Springer
229views Education» more  CORR 2012»
14 years 2 months ago
Resource Allocation with Subcarrier Pairing in OFDMA Two-Way Relay Networks
Abstract—This study considers an orthogonal frequencydivision multiple-access (OFDMA)-based multi-user two-way relay network where multiple mobile stations (MSs) communicate with...
Hao Zhang, Yuan Liu, Meixia Tao
NOSSDAV
2005
Springer
15 years 12 months ago
Retransmission in distributed media streaming
This paper considers the use of Automatic Request Request (ARQ) schemes in distributed media streaming. We analytically model three different ARQ schemes and derive effective pac...
Lin Ma, Wei Tsang Ooi
P2P
2003
IEEE
100views Communications» more  P2P 2003»
15 years 11 months ago
Identity Crisis: Anonymity vs. Reputation in P2P Systems
The effectiveness of reputation systems for peer-to-peer resource-sharing networks is largely dependent on the reliability of the identities used by peers in the network. Much deb...
Sergio Marti, Hector Garcia-Molina