Inter-Cell Interference of Approximately Synchronized CDMA Systems in Asynchronous Condition
Summary :
In the present paper, we evaluate the inter-cell interference of AS-CDMA systems. First, the cross-correlation property of AS-CDMA systems is examined by theoretical study in order to clarify the fundamental feature of the inter-cell interference. The result shows that the influence of one interference terminal in each adjacent cell is dominant regardless of whether approximate synchronization is maintained. Next, the ratio of interference signal power and desired signal power is evaluated by computer simulation. The simulation result shows that total interference power does not increase even when approximate synchronization is not maintained.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E87-B No.5 pp.1318-1327
- Publication Date
- 2004/05/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Wireless Communication Technology
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Hideyuki TORII, Makoto NAKAMURA, "Inter-Cell Interference of Approximately Synchronized CDMA Systems in Asynchronous Condition" in IEICE TRANSACTIONS on Communications,
vol. E87-B, no. 5, pp. 1318-1327, May 2004, doi: .
Abstract: In the present paper, we evaluate the inter-cell interference of AS-CDMA systems. First, the cross-correlation property of AS-CDMA systems is examined by theoretical study in order to clarify the fundamental feature of the inter-cell interference. The result shows that the influence of one interference terminal in each adjacent cell is dominant regardless of whether approximate synchronization is maintained. Next, the ratio of interference signal power and desired signal power is evaluated by computer simulation. The simulation result shows that total interference power does not increase even when approximate synchronization is not maintained.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e87-b_5_1318/_p
Copy
@ARTICLE{e87-b_5_1318,
author={Hideyuki TORII, Makoto NAKAMURA, },
journal={IEICE TRANSACTIONS on Communications},
title={Inter-Cell Interference of Approximately Synchronized CDMA Systems in Asynchronous Condition},
year={2004},
volume={E87-B},
number={5},
pages={1318-1327},
abstract={In the present paper, we evaluate the inter-cell interference of AS-CDMA systems. First, the cross-correlation property of AS-CDMA systems is examined by theoretical study in order to clarify the fundamental feature of the inter-cell interference. The result shows that the influence of one interference terminal in each adjacent cell is dominant regardless of whether approximate synchronization is maintained. Next, the ratio of interference signal power and desired signal power is evaluated by computer simulation. The simulation result shows that total interference power does not increase even when approximate synchronization is not maintained.},
keywords={},
doi={},
ISSN={},
month={May},}
Copy
TY - JOUR
TI - Inter-Cell Interference of Approximately Synchronized CDMA Systems in Asynchronous Condition
T2 - IEICE TRANSACTIONS on Communications
SP - 1318
EP - 1327
AU - Hideyuki TORII
AU - Makoto NAKAMURA
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2004
AB - In the present paper, we evaluate the inter-cell interference of AS-CDMA systems. First, the cross-correlation property of AS-CDMA systems is examined by theoretical study in order to clarify the fundamental feature of the inter-cell interference. The result shows that the influence of one interference terminal in each adjacent cell is dominant regardless of whether approximate synchronization is maintained. Next, the ratio of interference signal power and desired signal power is evaluated by computer simulation. The simulation result shows that total interference power does not increase even when approximate synchronization is not maintained.
ER -
English
