12 search results - page 2 / 3 » Utility-Based User Grouping and Bandwidth Allocation for Wir... |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—In this paper, we present a two-pass intra-refresh transcoder for on-the-fly enhancing error resilience of a compressed video in a three-tier streaming system. Furthermore, we c...
ICPP
2006
IEEE
13 years 11 months ago
2006
IEEE
The cooperation of end users can be exploited to boost the performance of high-bandwidth multicast. While intraoverlay cooperation, the mechanism for cooperation within a single o...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—Since the provision of both unicast and multicast services is expected for the next generation of multi-carrier wireless systems, the allocation of resources for this combinatio...
WWIC
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. Multicasting is increasingly used as an efficient communication mechanism for group-oriented applications in the Internet. In order to offer secrecy for multicast applic...
TMC
2008
13 years 5 months ago
2008
The Universal Mobile Telecommunications System (UMTS) all-IP network supports IP multimedia services through the IP Multimedia Subsystem (IMS). This paper proposes a mobile Qualit...