DocumentCode
2612843
Title
Performance improvements in digital portable communications
Author
Umeda, Narumi ; Murata, Mitsuru
Author_Institution
NTT Mobile Communications Network Inc., Kanagawa, Japan
fYear
1993
fDate
3-6 May 1993
Firstpage
2220
Abstract
The authors describe two methods to enhance the performance of digital mobile cellular systems. First, micro/macro overlay cell structures are proposed and investigated from the aspects of capacity and link control. Increased capacity is realized and control channel structures are detailed. Next, an effective channel assignment procedure is proposed and evaluated for a system overlay structure from the aspects of loss probability and control load
Keywords
cellular radio; digital radio; frequency allocation; mobile radio; capacity; channel assignment procedure; control channel structures; control load; digital portable communications; link control; loss probability; micro/macro overlay cell structures; mobile cellular systems; Broadcasting; Cellular networks; Communication system control; Control systems; Digital systems; ISDN; Intelligent networks; Land mobile radio; Mobile communication; Time division multiple access;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location
Chicago, IL
Print_ISBN
0-7803-1281-3
Type
conf
DOI
10.1109/ISCAS.1993.394201
Filename
394201
Link To Document