Effects of Localized Distribution of Terminals and Mobility on Performance Improvement by Direct Communication

Tatsuya KABASAWA; Keisuke NAKANO; Yuta TANAKA; Ikuo SATO; Masakazu SENGOKU; Shoji SHINODA

doi:10.1093/ietfec/e89-a.7.1940

Effects of Localized Distribution of Terminals and Mobility on Performance Improvement by Direct Communication

Tatsuya KABASAWA, Keisuke NAKANO, Yuta TANAKA, Ikuo SATO, Masakazu SENGOKU, Shoji SHINODA

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We investigated performance improvement in a cellular system by introducing direct communication between terminals. Previous research has indicated that direct communication efficiently uses channels; however, this is not always so. We studied two factors that affect how much efficiency improves. One is the distribution of terminals. We defined some typical distributions with localization of terminals and analyzed how the difference between the distributions affected the performance improvement by direct communication. Another factor is the mobility of terminals, because mobility shortens the length of time during which terminals are directly connected. We analyzed how mobility affected performance improvement by direct communication. For the analyses, we used some theoretical techniques.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.7 pp.1940-1949

Publication Date: 2006/07/01

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Online ISSN: 1745-1337

DOI: 10.1093/ietfec/e89-a.7.1940

Type of Manuscript: Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)

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Tatsuya KABASAWA, Keisuke NAKANO, Yuta TANAKA, Ikuo SATO, Masakazu SENGOKU, Shoji SHINODA, "Effects of Localized Distribution of Terminals and Mobility on Performance Improvement by Direct Communication" in IEICE TRANSACTIONS on Fundamentals, vol. E89-A, no. 7, pp. 1940-1949, July 2006, doi: 10.1093/ietfec/e89-a.7.1940.
Abstract: We investigated performance improvement in a cellular system by introducing direct communication between terminals. Previous research has indicated that direct communication efficiently uses channels; however, this is not always so. We studied two factors that affect how much efficiency improves. One is the distribution of terminals. We defined some typical distributions with localization of terminals and analyzed how the difference between the distributions affected the performance improvement by direct communication. Another factor is the mobility of terminals, because mobility shortens the length of time during which terminals are directly connected. We analyzed how mobility affected performance improvement by direct communication. For the analyses, we used some theoretical techniques.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e89-a.7.1940/_p

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@ARTICLE{e89-a_7_1940,
author={Tatsuya KABASAWA, Keisuke NAKANO, Yuta TANAKA, Ikuo SATO, Masakazu SENGOKU, Shoji SHINODA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Effects of Localized Distribution of Terminals and Mobility on Performance Improvement by Direct Communication},
year={2006},
volume={E89-A},
number={7},
pages={1940-1949},
abstract={We investigated performance improvement in a cellular system by introducing direct communication between terminals. Previous research has indicated that direct communication efficiently uses channels; however, this is not always so. We studied two factors that affect how much efficiency improves. One is the distribution of terminals. We defined some typical distributions with localization of terminals and analyzed how the difference between the distributions affected the performance improvement by direct communication. Another factor is the mobility of terminals, because mobility shortens the length of time during which terminals are directly connected. We analyzed how mobility affected performance improvement by direct communication. For the analyses, we used some theoretical techniques.},
keywords={},
doi={10.1093/ietfec/e89-a.7.1940},
ISSN={1745-1337},
month={July},}

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TY - JOUR
TI - Effects of Localized Distribution of Terminals and Mobility on Performance Improvement by Direct Communication
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1940
EP - 1949
AU - Tatsuya KABASAWA
AU - Keisuke NAKANO
AU - Yuta TANAKA
AU - Ikuo SATO
AU - Masakazu SENGOKU
AU - Shoji SHINODA
PY - 2006
DO - 10.1093/ietfec/e89-a.7.1940
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E89-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2006
AB - We investigated performance improvement in a cellular system by introducing direct communication between terminals. Previous research has indicated that direct communication efficiently uses channels; however, this is not always so. We studied two factors that affect how much efficiency improves. One is the distribution of terminals. We defined some typical distributions with localization of terminals and analyzed how the difference between the distributions affected the performance improvement by direct communication. Another factor is the mobility of terminals, because mobility shortens the length of time during which terminals are directly connected. We analyzed how mobility affected performance improvement by direct communication. For the analyses, we used some theoretical techniques.
ER -