10809 search results - page 1783 / 2162 » Location Based Services |
199
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SP
2008
IEEE
16 years 2 months ago
2008
IEEE
— Applications such as VoIP need to provide anonymity to clients while maintaining low latency to satisfy quality of service (QoS) requirements. Existing solutions for providing ...
192
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SP
2008
IEEE
16 years 2 months ago
2008
IEEE
Unlike today’s reactive approaches, information flow based approaches can provide positive assurances about overall system integrity, and hence can defend against sophisticated...
226
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SP
2008
IEEE
16 years 2 months ago
2008
IEEE
The problem of security against timing based traffic analysis in multihop networks is considered in this work. In particular, the relationship between the level of anonymity prov...
205
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VTC
2008
IEEE
16 years 2 months ago
2008
IEEE
Abstract—We evaluate the system-level performance and potential capacity gain of MBSFN (Multicast/Broadcast Single Frequency Network) operation in Wideband CDMA (WCDMA) and compa...
189
click to vote
VTC
2008
IEEE
16 years 2 months ago
2008
IEEE
—In this paper we present an efficient cross-layer scheduling algorithm designed for resource allocation in downlink of 4G wireless multicarrier networks. This study focuses on ...