OVERLAPPING COVERAGE AND CHANNEL REARRANGEMENT IN MICROCELLULAR COMMUNICATION-SYSTEMS

被引:13
作者
CHU, TP
RAPPAPORT, SS
机构
[1] State Univ of New York, Stony Brook
来源
IEE PROCEEDINGS-COMMUNICATIONS | 1995年 / 142卷 / 05期
关键词
HAND-OFF; MICROCELLULAR COMMUNICATION SYSTEMS;
D O I
10.1049/ip-com:19952189
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Overlapping coverage areas of nearby base stations arise naturally in cellular communication systems, especially in small-cell capacity microcellular configurations. overlap, some users may have access to channels at more than one base station. This enhanced access can be used to improve teletraffic performance characteristics. This issue is considered for cellular systems, in which hand-off is important. Channel rearrangements are used to benefit users who are in range of only one base station. An analytical model is developed to determine blocking probability, forced-termination probability, hand-off activity and carried traffic for systems with overlapping coverage and channel rearrangement. The example performance characteristics displayed quantify the potential improvement provided by these schemes in comparison with fixed channel assignment.
引用
收藏
页码:323 / 332
页数:10
相关论文
共 11 条
[1]   CELLULAR COMMUNICATION SCHEMES USING GENERALIZED FIXED CHANNEL ASSIGNMENT AND COLLISION TYPE REQUEST CHANNELS [J].
CHOUDHURY, GL ;
RAPPAPORT, SS .
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 1982, 31 (02) :53-65
[2]   GENERALIZED FIXED CHANNEL ASSIGNMENT IN MICROCELLULAR COMMUNICATION-SYSTEMS [J].
CHU, TP ;
RAPPAPORT, SS .
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 1994, 43 (03) :713-721
[3]  
EKLUNDH B, 1986, IEEE T COMMUN, V34, P329, DOI 10.1109/TCOM.1986.1096544
[4]   TELETRAFFIC PERFORMANCE OF HIGHWAY MICROCELLS WITH OVERLAY MACROCELL [J].
ELDOLIL, SA ;
WONG, WC ;
STEELE, R .
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1989, 7 (01) :71-78
[5]  
HONG D, 1986, IEEE T VEH TECHNOL, V35, P77, DOI 10.1109/T-VT.1986.24076
[6]  
Jakes W., 1974, MICROWAVE MOBILE COM
[7]  
JIANG H, 1993, CEAS683 STAT U NEW Y
[8]   A CELLULAR MOBILE TELEPHONE SYSTEM WITH LOAD SHARING - AN ENHANCEMENT OF DIRECTED RETRY [J].
KARLSSON, J ;
EKLUDH, B .
IEEE TRANSACTIONS ON COMMUNICATIONS, 1989, 37 (05) :530-535
[9]   THE MULTIPLE-CALL HAND-OFF PROBLEM IN HIGH-CAPACITY CELLULAR COMMUNICATIONS-SYSTEMS [J].
RAPPAPORT, SS .
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 1991, 40 (03) :546-557
[10]   BLOCKING, HAND-OFF AND TRAFFIC PERFORMANCE FOR CELLULAR COMMUNICATION-SYSTEMS WITH MIXED PLATFORMS [J].
RAPPAPORT, SS .
IEE PROCEEDINGS-I COMMUNICATIONS SPEECH AND VISION, 1993, 140 (05) :389-401