Presentation | 2006-07-19 Link capacity of MC-CDMA downlink with adaptive subcarrier allocation and transmit power control Hisashi MITSUI, Kazuaki TAKEDA, Fumiyuki ADACHI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Multi-carrier code division multiple access (MC-CDMA) is a promising wireless access technique for next generation cellular communication systems that require high speed data transmission techniques. The link capacity can be improved by adaptively allocating the subcarriers with a good channel condition to each user. However, the transmission performance of a user close to the cell edge deteriorates due to the other-cell interference. The transmission performance can be improved by using the transmit power control (TPC). In this paper, the MC-CDMA downlink with adaptive subcarrier allocation based on the signal-to-interference plus noise ratio (SINR) and TPC is presented. Its downlink capacity is evaluated by computer simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MC-CDMA / adaptive subcarrier allocation / transmit power control |
Paper # | RCS2006-73 |
Date of Issue |
Conference Information | |
Committee | RCS |
---|---|
Conference Date | 2006/7/12(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 | Radio Communication Systems (RCS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Link capacity of MC-CDMA downlink with adaptive subcarrier allocation and transmit power control |
Sub Title (in English) | |
Keyword(1) | MC-CDMA |
Keyword(2) | adaptive subcarrier allocation |
Keyword(3) | transmit power control |
1st Author's Name | Hisashi MITSUI |
1st Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University() |
2nd Author's Name | Kazuaki TAKEDA |
2nd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
3rd Author's Name | Fumiyuki ADACHI |
3rd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
Date | 2006-07-19 |
Paper # | RCS2006-73 |
Volume (vol) | vol.106 |
Number (no) | 168 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |