Paper Info
Title
Overlay Of Tdma And Multiclass Cdma Systems With Slots Reallocation On The Tdma Layer
Abstract
This paper extends and complements a previous research where we show that the overlay of multiclass CDMA and TDMA systems is possible with the assumption of an ordered hunt. In this work, we present a new scheme of overlay situation in which the co-channel TDMA slots are placed at the end of the list but with the additional assumption of a slots reallocation (reallocation control model), in order to reduce the TDMA interference to CDMA layer and increase the overlay capacity. It means that if one slot is set free among the first m ordered busy slots, the user who occupies the m-th slot (last position) will be reallocated to the released position. Comparing with the pure ordered hunt scheme we have obtained an important improvement on the capacity due to the reallocation strategy, associated to a better performance on the TDMA system in terms of the outage probability.
Year
DOI
Venue
2003
10.1109/ICC.2003.1204206
2003 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5: NEW FRONTIERS IN TELECOMMUNICATIONS
Keywords
Field
DocType
bandwidth,code division multiple access,markov processes,time division multiple access,channel capacity,quality of service,transmitters,base stations
Markov process,Computer science,Quality of service,Computer network,Real-time computing,Interference (wave propagation),Multicast,Overlay,Code division multiple access,Time division multiple access,Channel capacity
Conference
Citations 
PageRank 
References 
2
0.41
2
Authors
2
Name
Order
Citations
PageRank
Josefina Castaneda-Camacho141.23
Domingo Lara-Rodríguez2186.63