Accession Number:

AD0786155

Title:

Packet Radio Communications

Descriptive Note:

Quarterly technical rept.

Corporate Author:

COLLINS RADIO CO DALLAS TX

Personal Author(s):

Report Date:

1974-09-30

Pagination or Media Count:

83.0

Abstract:

Three major areas of activities in support of packet radio communications are reported in this document. These are 1 Analysis of the pseudorandom code spread spectrum technique, 2 evaluation and selection of the pseudorandom codes for the experimental repeater, and 3 development of a signal capture model. The analysis of the code spread spectrum includes considerations of synchronization and multiple access capabilities. The code selection is based on the computer-derived side lobe properties and crosscorrelation of high data rate codes with low data rate codes. The developed capture model is based on the repeater design currently being developed and will be used to model capture in the existing packet radio network simulation models, which presently have no capture. Also, a brief status report of the repeater equipment development is included in the introduction.

Subject Categories:

  • Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE