The Coded Tone Sense Protocol for Multihop Spread Spectrum Packet Radio Networks

Kwok-Wah HUNG; Tak-Shing YUM

The Coded Tone Sense Protocol for Multihop Spread Spectrum Packet Radio Networks

Kwok-Wah HUNG, Tak-Shing YUM

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In Spread Spectrum Packet Radio Networks (SS/PRNs), different spreading codes are required for different stations for transmitting packets. Therefore multihop SS/PRNs with a large number of stations would require a large number of codes and hence a large channel bandwidth. In this paper we design a code assignment algorithm which could reduce the number of codes required to about 22%. Further reducing the number of codes is found to cause little throughput degradation. The Coded Tone Sense protocol is designed for using these codes in multihop PRNs. Simulation result shows that in a 80 node network using only 5 spreading codes, the maximum network throughput is about 73% higher than the BTMA protocol.

Publication: IEICE TRANSACTIONS on Communications Vol.E77-B No.1 pp.51-55

Publication Date: 1994/01/25

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Type of Manuscript: PAPER

Category: Radio Communication

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Kwok-Wah HUNG, Tak-Shing YUM, "The Coded Tone Sense Protocol for Multihop Spread Spectrum Packet Radio Networks" in IEICE TRANSACTIONS on Communications, vol. E77-B, no. 1, pp. 51-55, January 1994, doi: .
Abstract: In Spread Spectrum Packet Radio Networks (SS/PRNs), different spreading codes are required for different stations for transmitting packets. Therefore multihop SS/PRNs with a large number of stations would require a large number of codes and hence a large channel bandwidth. In this paper we design a code assignment algorithm which could reduce the number of codes required to about 22%. Further reducing the number of codes is found to cause little throughput degradation. The Coded Tone Sense protocol is designed for using these codes in multihop PRNs. Simulation result shows that in a 80 node network using only 5 spreading codes, the maximum network throughput is about 73% higher than the BTMA protocol.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/e77-b_1_51/_p

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@ARTICLE{e77-b_1_51,
author={Kwok-Wah HUNG, Tak-Shing YUM, },
journal={IEICE TRANSACTIONS on Communications},
title={The Coded Tone Sense Protocol for Multihop Spread Spectrum Packet Radio Networks},
year={1994},
volume={E77-B},
number={1},
pages={51-55},
abstract={In Spread Spectrum Packet Radio Networks (SS/PRNs), different spreading codes are required for different stations for transmitting packets. Therefore multihop SS/PRNs with a large number of stations would require a large number of codes and hence a large channel bandwidth. In this paper we design a code assignment algorithm which could reduce the number of codes required to about 22%. Further reducing the number of codes is found to cause little throughput degradation. The Coded Tone Sense protocol is designed for using these codes in multihop PRNs. Simulation result shows that in a 80 node network using only 5 spreading codes, the maximum network throughput is about 73% higher than the BTMA protocol.},
keywords={},
doi={},
ISSN={},
month={January},}

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TY - JOUR
TI - The Coded Tone Sense Protocol for Multihop Spread Spectrum Packet Radio Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 51
EP - 55
AU - Kwok-Wah HUNG
AU - Tak-Shing YUM
PY - 1994
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E77-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 1994
AB - In Spread Spectrum Packet Radio Networks (SS/PRNs), different spreading codes are required for different stations for transmitting packets. Therefore multihop SS/PRNs with a large number of stations would require a large number of codes and hence a large channel bandwidth. In this paper we design a code assignment algorithm which could reduce the number of codes required to about 22%. Further reducing the number of codes is found to cause little throughput degradation. The Coded Tone Sense protocol is designed for using these codes in multihop PRNs. Simulation result shows that in a 80 node network using only 5 spreading codes, the maximum network throughput is about 73% higher than the BTMA protocol.
ER -