Presentation | 2006-01-26 Optimum Station Reallocation Considering User Movement Cost Tomoo KANGAWA, Ryoichi SHINKUMA, Tatsuro TAKAHASHI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In a wireless communication system, mobile stations (MS) in low-quality channels degrade the total system performance since the radio bandwidth and power are shared with other MSs. Therefore, MS position is one of the most important factors for radio resource control. In this paper, we propose a station reallocation method. The proposed method optimizes MS locations based on an indicator, called "Gain". The gain is given by increased utility and movement cost. The utility is defined as willing-to-pay (WTP) in this paper reflecting QoS (Quality of Service), while the movement cost is defined as payment to users' movements obtained by questionnaire survey. The proposed method is designed and evaluated in IEEE 802.11a wireless local area network (LAN) to demonstrate the effectiveness of our proposal. Furthermore, performance of a simplified reallocation algorithm to avoid computational compelexity is compared with the optimal solution. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | utility / willing-to-pay / movement cost / radio resource |
Paper # | MoMuC2005-77 |
Date of Issue |
Conference Information | |
Committee | MoMuC |
---|---|
Conference Date | 2006/1/19(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Mobile Multimedia Communications(MoMuC) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Optimum Station Reallocation Considering User Movement Cost |
Sub Title (in English) | |
Keyword(1) | utility |
Keyword(2) | willing-to-pay |
Keyword(3) | movement cost |
Keyword(4) | radio resource |
1st Author's Name | Tomoo KANGAWA |
1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
2nd Author's Name | Ryoichi SHINKUMA |
2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
3rd Author's Name | Tatsuro TAKAHASHI |
3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
Date | 2006-01-26 |
Paper # | MoMuC2005-77 |
Volume (vol) | vol.105 |
Number (no) | 565 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |