VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
—The Overbot is one of the original DARPA Grand Challenge vehicles now being used as a platform for autonomous vehicle research. The vehicle, equipped with a complete actuator an...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
— We discuss here a scheme to improve the Rel 99 UMTS radio resource management. The article focuses on the two different types of transport channel: shared and dedicated. It eva...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
Abstract— Spectrum-overlay scenarios for wideband multicarrier (MC) systems bring new technical challenges that must be considered during the system design. In such a scenario, t...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
—The distribution of the delay is a very important measure to determine the performance of a WLAN. Indeed, realtime applications typically require that their packets reach their ...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
— The IEEE 802.15.4 Medium Access Control (MAC) protocol is designed for low data rate, short distance and low power communication applications such as Wireless Sensor Networks (...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
— In this paper we investigate the authentication behaviour of mobile nodes within wireless mesh access networks. This work evaluates the authentication time and the authenticati...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
— A special kind of symbol-wise puncturing is applied to the code symbols of a constituent trellis coded modulation (TCM) within two very bandwidth-efficient concatenated coding...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
— Handoff process in IEEE 802.11 wireless networks must be accomplished with as little interruption as possible to maintain the required quality of service (QoS). Previous resear...
VTC
2007
IEEE
2007
IEEE
Near-Instantaneously Adaptive Cooperative Uplink Schemes Based on Space-Time Block Codes and V-Blast
13 years 10 months ago
- In this paper we propose two adaptive schemes for improving the achievable Bandwidth Efficiency (BE) of cooperative diversity aided wireless networks. These schemes are capable ...