- タイトル
- Multiple delay capture probability and performance of DS-SS slotted ALOHA packet radio system
- 著者
- C.C.Chen, T.T.Tjhung, Y.H.Chew, E.Wang
- 出典
- ., Seoul, Korea,
2005/05.
- キーワード
- DS-CDMA, slotted ALOHA, spread ALOHA, delay capture, capture probability, throughput, Markov analysis
- 概要
- 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.
- 分類
- [SST]直接拡散アロハ：スロット付ALOHA (No.5015)