Abstract
Optimum frequency reuse patterns for roadside base station to vehicle communications in Intelligent Vehicle/Highway Systems (IVHS) are determined based on optimal delay/throughput and packet erasure rates for BPSK transmission over narrowband dispersive Rician channel with ISI and (Rayleigh-faded) co-channel interference. For fixed cluster size and fixed total system bandwidth, a reuse pattern of 2 for continuously transmitting (hence interfering) base stations gives minimum average delay and maximum spectrum efficiency: this is a denser pattern than suggested for highway cellular telephony networks. Spectrum efficiency is enhanced by using a dynamic cluster size which depends on the distance from the base station, taking advantage of the IVHS environment where vehicle position may be known.
Original language | English |
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Title of host publication | Proceedings of IEEE Vehicular Technology Conference (VTC) |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 401-404 |
Number of pages | 4 |
Volume | 1 |
ISBN (Print) | 0-7803-1927-3 |
DOIs | |
Publication status | Published - 1 Dec 1994 |
Externally published | Yes |
Event | 44th IEEE Vehicular Technology Conference (VTC 1994-Spring) - Stockholm, Sweden Duration: 8 Jun 1994 → 10 Jun 1994 Conference number: 44 |
Conference
Conference | 44th IEEE Vehicular Technology Conference (VTC 1994-Spring) |
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Abbreviated title | VTC 1994 |
Country/Territory | Sweden |
City | Stockholm |
Period | 8/06/94 → 10/06/94 |