Reservation code multiple access with control code for voice terminal

Osamu Arakawa, Tsugunao Kobayashi, Iwao Sasase

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

For local wireless communication, the reservation-code multiple-access (RCMA) protocol has been proposed as a promising protocol, which allows all terminals to share a group of spreading codes on a contention basis and facilitates introducing voice/data integrated services into spread-spectrum systems. However, the voice packet dropping probability of RCMA is degraded in the heavy load condition because of the contention mechanism of random access. In this paper, we propose the use of the control code for voice terminal with RCMA protocol to improve the voice packet dropping probability. In the proposed model, by assigning a minislot in the call set-up for each voice terminal, a voice terminal can reserve a spreading code efficiently without the packet collision by transmitting mini-packet to minislot while a data terminal has to contend for a code for each packet transmission. We show that the proposed model attains lower voice packet dropping probability than the conventional RCMA while the data packet average delay is almost the same as that of conventional RCMA by theoretical analysis and the computer simulation.

Original languageEnglish
Title of host publicationIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Editors Anon
PublisherIEEE
Pages1106-1110
Number of pages5
Volume3
Publication statusPublished - 1998
EventProceedings of the 1998 9th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Part 3 (of 3) - Boston, MA, USA
Duration: 1998 Sep 81998 Sep 11

Other

OtherProceedings of the 1998 9th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Part 3 (of 3)
CityBoston, MA, USA
Period98/9/898/9/11

Fingerprint

Voice/data communication systems
Communication
Computer simulation

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Arakawa, O., Kobayashi, T., & Sasase, I. (1998). Reservation code multiple access with control code for voice terminal. In Anon (Ed.), IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC (Vol. 3, pp. 1106-1110). IEEE.

Reservation code multiple access with control code for voice terminal. / Arakawa, Osamu; Kobayashi, Tsugunao; Sasase, Iwao.

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. ed. / Anon. Vol. 3 IEEE, 1998. p. 1106-1110.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Arakawa, O, Kobayashi, T & Sasase, I 1998, Reservation code multiple access with control code for voice terminal. in Anon (ed.), IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. vol. 3, IEEE, pp. 1106-1110, Proceedings of the 1998 9th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Part 3 (of 3), Boston, MA, USA, 98/9/8.
Arakawa O, Kobayashi T, Sasase I. Reservation code multiple access with control code for voice terminal. In Anon, editor, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Vol. 3. IEEE. 1998. p. 1106-1110
Arakawa, Osamu ; Kobayashi, Tsugunao ; Sasase, Iwao. / Reservation code multiple access with control code for voice terminal. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. editor / Anon. Vol. 3 IEEE, 1998. pp. 1106-1110
@inproceedings{512595f6b281406e927547461baf1d4a,
title = "Reservation code multiple access with control code for voice terminal",
abstract = "For local wireless communication, the reservation-code multiple-access (RCMA) protocol has been proposed as a promising protocol, which allows all terminals to share a group of spreading codes on a contention basis and facilitates introducing voice/data integrated services into spread-spectrum systems. However, the voice packet dropping probability of RCMA is degraded in the heavy load condition because of the contention mechanism of random access. In this paper, we propose the use of the control code for voice terminal with RCMA protocol to improve the voice packet dropping probability. In the proposed model, by assigning a minislot in the call set-up for each voice terminal, a voice terminal can reserve a spreading code efficiently without the packet collision by transmitting mini-packet to minislot while a data terminal has to contend for a code for each packet transmission. We show that the proposed model attains lower voice packet dropping probability than the conventional RCMA while the data packet average delay is almost the same as that of conventional RCMA by theoretical analysis and the computer simulation.",
author = "Osamu Arakawa and Tsugunao Kobayashi and Iwao Sasase",
year = "1998",
language = "English",
volume = "3",
pages = "1106--1110",
editor = "Anon",
booktitle = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",
publisher = "IEEE",

}

TY - GEN

T1 - Reservation code multiple access with control code for voice terminal

AU - Arakawa, Osamu

AU - Kobayashi, Tsugunao

AU - Sasase, Iwao

PY - 1998

Y1 - 1998

N2 - For local wireless communication, the reservation-code multiple-access (RCMA) protocol has been proposed as a promising protocol, which allows all terminals to share a group of spreading codes on a contention basis and facilitates introducing voice/data integrated services into spread-spectrum systems. However, the voice packet dropping probability of RCMA is degraded in the heavy load condition because of the contention mechanism of random access. In this paper, we propose the use of the control code for voice terminal with RCMA protocol to improve the voice packet dropping probability. In the proposed model, by assigning a minislot in the call set-up for each voice terminal, a voice terminal can reserve a spreading code efficiently without the packet collision by transmitting mini-packet to minislot while a data terminal has to contend for a code for each packet transmission. We show that the proposed model attains lower voice packet dropping probability than the conventional RCMA while the data packet average delay is almost the same as that of conventional RCMA by theoretical analysis and the computer simulation.

AB - For local wireless communication, the reservation-code multiple-access (RCMA) protocol has been proposed as a promising protocol, which allows all terminals to share a group of spreading codes on a contention basis and facilitates introducing voice/data integrated services into spread-spectrum systems. However, the voice packet dropping probability of RCMA is degraded in the heavy load condition because of the contention mechanism of random access. In this paper, we propose the use of the control code for voice terminal with RCMA protocol to improve the voice packet dropping probability. In the proposed model, by assigning a minislot in the call set-up for each voice terminal, a voice terminal can reserve a spreading code efficiently without the packet collision by transmitting mini-packet to minislot while a data terminal has to contend for a code for each packet transmission. We show that the proposed model attains lower voice packet dropping probability than the conventional RCMA while the data packet average delay is almost the same as that of conventional RCMA by theoretical analysis and the computer simulation.

UR - http://www.scopus.com/inward/record.url?scp=0032301669&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0032301669&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0032301669

VL - 3

SP - 1106

EP - 1110

BT - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

A2 - Anon, null

PB - IEEE

ER -