A performance study on TDMA wireless local loop using multi-hop borrowing channel assignment

Author

Satahack, P. ; Chayawan, C.

Author_Institution

Dept. of Electron. & Telecommun. Eng., King Mongkut´´s Univ. of Technol., Bangkok, Thailand

Volume

1

fYear

2004

fDate

26-29 Oct. 2004

Firstpage

559

Abstract

Frequency reuse and call blocking are the main issues that affect the performance of the time division multiple access (TDMA) wireless local loop (WLL). An alternative method to improve the performance of TDMA WLL by using multi-hop borrowing channel assignment (MHBCA) in order to reduce call blocking, and path loss between a base station (BS) and subscriber units of the cellular-based WLL network are proposed. The numerical results show that the proposed strategy significantly reduces the call blocking rate and the path loss of TDMA WLL systems.

Keywords

cellular radio; channel allocation; frequency allocation; radio access networks; telecommunication congestion control; time division multiple access; MHBCA; TDMA; WLL; base station; cellular-based WLL network; frequency reuse; multi-hop borrowing channel assignment; path loss; performance study; reduced call blocking; subscriber units; time division multiple access; wireless local loop; Base stations; Copper; Frequency conversion; Performance loss; Subscriber loops; Switching circuits; Technological innovation; Telephony; Throughput; Time division multiple access;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Information Technology, 2004. ISCIT 2004. IEEE International Symposium on

Print_ISBN

0-7803-8593-4

Type

conf

DOI

10.1109/ISCIT.2004.1412907

Filename

1412907