VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
Abstract-In this paper, a Q-learning-based hybrid automatic repeat request (Q-HARQ) scheme is proposed to achieve efficient resource utilization for high speed downlink packet acc...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
— In this paper we propose an architecture for a homodyne receiver for Dedicated Short Range Communications (DSRC) for Road Traffic and Transport Telematics (RTTT). The receiver ...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
─ The sum-rate of the broadcast channel in a multi-antenna multi-user communication system can be achieved by using precoding and adding a regular perturbation to the data vector...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
— Channel-adaptive techniques increase the efficiency of wireless communications, as they are efficient in coping with the quality variation of the wireless channels. However, ...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
— Mobility in packet networks has become a critical issue in the last years. Mobile IP and the Network Mobility Basic Support Protocol are the IETF proposals to provide mobility....
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
– Traffic coordination in intersections is a very studied and challenging topic. This paper presents an adaptive traffic light system based on wireless communication between vehi...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
---A low-profile miniature antenna with very wide bandwidth is proposed for emerging multimode devices. It comprises a small circular patch antenna loaded by a metallic annular-rin...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
— We examine both differentially coherent and non-coherent code acquisition schemes designed for the multiple transmit/receive antenna assisted Multi-Carrier (MC)-DS-CDMA downlin...
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
VTC
2007
IEEE
13 years 10 months ago
2007
IEEE
Abstract— A practical demonstration of IEEE 802.11g transmissions using time-reversal antenna arrays in MISO and MIMO configurations is presented in this work. Throughput measur...