標題: PA CS: Personal access communications system - A tutorial
作者: Noerperl, AR
Lin, YB
Sherry, H
資訊工程學系
Department of Computer Science
公開日期: 1-Jun-1996
摘要: The Personal Access Communications System (PACS) is an American National Standards Institute common air interface standard developed for the 1.9 GHz PCS band in the United Stales. PACS uses frequency division duplexing technology and is optimized to support low-mobility pedestrian outdoor usage and wireless local loop applications in a medium-range environment. PACS-Unlicensed B (PACS-UB) is a version of PACS using time division duplexing. PACS-UB has been optimized for private, indoor wireless PBX applications and cordless telephony. Both modes of operation are supported using the same portable hardware and the same signaling protocol.
URI: http://dx.doi.org/10.1109/98.511763
http://hdl.handle.net/11536/149222
ISSN: 1070-9916
DOI: 10.1109/98.511763
期刊: IEEE PERSONAL COMMUNICATIONS
Volume: 3
起始頁: 32
結束頁: 43
Appears in Collections:Articles