Research on Wideband Access Based on ALOHA

LI Jian-xin; LIU Zeng-ji; GUO Feng; LIU Nai-an

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Research on Wideband Access Based on ALOHA

更新时间：2025-07-16

- Research on Wideband Access Based on ALOHA
- Acta Electronica Sinica Vol. 28, Issue 10, Pages: 86-88(2000)
- 作者机构：
  
  西安电子科技大学综合业务网国家重点实验室,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN915.04
- Published：2000
- 稿件说明：
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LI Jian-xin, LIU Zeng-ji, GUO Feng, et al. Research on Wideband Access Based on ALOHA[J]. Acta Electronica Sinica, 2000, 28(10): 86-88.
DOI：

LI Jian-xin, LIU Zeng-ji, GUO Feng, et al. Research on Wideband Access Based on ALOHA[J]. Acta Electronica Sinica, 2000, 28(10): 86-88. DOI：

摘要

本文研究了扩频技术与ALOHA技术相结合的扩频ALOHA(SAMA)多址接入协议的性能

推导了通用的ALOHA系统吞吐性能表达式.研究结果表明

这种宽带随机多址接入技术能够大大提高网络吞吐量

显著改善分组传输时延

从而有利于满足未来无线数字网络对各种业务支持和服务质量的要求.

Abstract

The performance of Spread ALOHA Multiple Access (SAMA) is investigated

which combines virtues of pure ALOHA and spread spectrum technique.A more general expression to calculate throughput performance of ALOHA system is obtained.The result of research shows that this multiple access method is one of the promising candidates for the digital wireless network in the future which has the coming demand for supporting various traffics and QoS.

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Related Author

JI Dong-yao

WANG Yu-min

LI Jian-xin

PEI Ke

LIU Zeng-ji

LIU Nai-an

Related Institution

National Key Lab on ISN,Xidian University

ISN State Key Lab of Xidian University

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