New channel access protocol for a wide area DGPS deformation monitoring network

Author

Fu, Zongzhou

Author_Institution

Autom. Dept., Univ. of Pet., China

Volume

145

Issue

3

fYear

1998

fDate

6/1/1998 12:00:00 AM

Firstpage

203

Lastpage

211

Abstract

A new kind of one-point-to-multipoint random access channel protocol called the acknowledgement-type random access and code division multiple access channel protocol (ACK-ALOHA-CDMA) is presented. It is particularly applicable to the data transmission of differential Global Positioning System (DGPS) deformation or disaster monitoring networks with a large number of monitoring stations distributed over a wide area. The characteristics of the channel are analysed in detail and computer simulation results are given. Several mathematical functions and conclusions useful for both system design and performance evaluation are obtained

Keywords

Global Positioning System; access protocols; code division multiple access; data communication; disasters; geodesy; monitoring; radio links; radiotelemetry; ACK-ALOHA-CDMA; acknowledgement-type random access and code division multiple access channel protocol; data transmission; differential Global Positioning System deformation monitoring network; differential Global Positioning System disaster monitoring network; one-point-to-multipoint random access channel protocol; system design; wide area DGPS deformation monitoring network;

fLanguage

English

Journal_Title

Communications, IEE Proceedings-

Publisher

iet

ISSN

1350-2425

Type

jour

DOI

10.1049/ip-com:19982029

Filename

689418