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Title: | Multiple delay capture probability and performance of DS-SS slotted ALOHA packet radio system | Authors: | Chen, C.C. Tjhung, T.T. Chew, Y.H. Wang, E. |
Keywords: | Direct Sequence Spread Spectrum Multiple Delay Capture Probability Packet Radio System Throughput Performance |
Issue Date: | 2005 | Citation: | Chen, C.C.,Tjhung, T.T.,Chew, Y.H.,Wang, E. (2005). Multiple delay capture probability and performance of DS-SS slotted ALOHA packet radio system. IEEE International Conference on Communications 2 : 895-900. ScholarBank@NUS Repository. | Abstract: | We address the throughput and delay performance of a direct sequence spread spectrum (DS-SS) slotted ALOHA packet radio system, where all users use a common spreading code to communicate with a central station. Unlike in previous works where packets are constrained to arrive on a finite set of discrete times, we consider in this paper that packet arrivals are continuously and uniformly distributed over an arbitrary uncertainty interval. We derive a closed form multi-packet capture probability and obtain the throughput and delay expressions for the DS-SS slotted ALOHA packet radio system. We use simulations to validate our analysis. © 2005 IEEE. | Source Title: | IEEE International Conference on Communications | URI: | http://scholarbank.nus.edu.sg/handle/10635/116756 | ISSN: | 05361486 |
Appears in Collections: | Staff Publications |
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