Performance of data-link error control schemes for reliable packet transmission in DS-CDMA systems

Author

Yomo, Hiroyuki ; Yamada, Natsuko ; Hara, Shinsuke

Author_Institution

Center for PersonKommunikation, Aalborg Univ., Denmark

Volume

5

fYear

2002

fDate

15-18 Sept. 2002

Firstpage

2132

Abstract

We discuss data-link error control for reliable packet transmission in direct sequence code division multiple access (DS-CDMA) wireless communications systems. We analyze (transport control protocol) segment loss rate in a DS-CDMA system which employs selective repeat automatic repeat request (SR-ARQ) as the error control scheme with multicell environments. Our computer simulation results show that, in multicell environments, the improving effect of SR-ARQ on segment loss rate is small because of the burst frame error which is caused by intercell interference. Furthermore, we propose a method to overcome the burst frame error, and show that the method can significantly reduce segment loss rate.

Keywords

Internet; automatic repeat request; code division multiple access; error correction; error statistics; packet radio networks; radiofrequency interference; spread spectrum communication; transport protocols; ARQ; DS-CDMA systems; FER; Internet; automatic repeat request; burst frame error; data-link error control schemes; direct sequence code division multiple access; error control scheme; intercell interference; multicell environments; reliable packet transmission; selective repeat request; transport control protocol; Automatic control; Communication system control; Computer errors; Control system analysis; Control systems; Direct-sequence code-division multiple access; Error correction; Multiaccess communication; Transport protocols; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on

Print_ISBN

0-7803-7589-0

Type

conf

DOI

10.1109/PIMRC.2002.1046521

Filename

1046521