The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
전송 전력 제어(TPC)는 CR 사용자가 주변의 기본 시스템과 공존할 수 있도록 하는 2차 전송의 추가 간섭을 피할 수 있기 때문에 CR(인지 무선) 네트워크에서 언더레이 전송의 중요한 측면입니다. 그러나 기본 신호와 CR 신호의 적용 범위가 다르고 무선 통신의 복잡성으로 인해 스캐닝 CR 송신기가 기본 시스템의 존재를 감지하지 못할 수도 있습니다. 이로 인해 부정확한 TPC가 발생하여 기본 서비스가 심각하게 중단됩니다. 이 편지에서 우리는 기본 신호의 잘못된 감지를 방지하고 상대적으로 정확한 TPC 관련 거리 추정을 제공할 수 있는 동적 이웃 조정 전력 제어 방식을 제안합니다. 시뮬레이션 결과는 제안된 방식이 기본 시스템에 대한 간섭을 크게 줄이면서 전체 CR 네트워크 처리량을 향상시키는 것을 보여줍니다.
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.
부
Nan HAO, Sang-Jo YOO, "Adaptive Neighbor Coordinated Power Control Scheme for Cognitive Radio Ad-Hoc Networks" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 6, pp. 1597-1600, June 2010, doi: 10.1587/transcom.E93.B.1597.
Abstract: Transmission power control (TPC) is an important aspects of underlay transmission in the cognitive radio (CR) networks since it is able to avoid the extra interference from secondary transmission which can let the CR user coexist with the primary systems around. However, due to the different coverage of the primary signal and CR signal, combined with the complexity of the wireless communication, the scanning CR transmitter may not detect the existence of the primary systems. It will cause inaccurate TPC which will severely disrupt the primary service. In this letter, we propose a dynamic neighbor coordinated power control scheme that can avoid the misdetection of the primary signal and provide relatively accurate TPC related distance estimation. Simulation results show that the proposed scheme greatly reduces interference to the primary systems while enhancing overall CR network throughput.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.1597/_p
부
@ARTICLE{e93-b_6_1597,
author={Nan HAO, Sang-Jo YOO, },
journal={IEICE TRANSACTIONS on Communications},
title={Adaptive Neighbor Coordinated Power Control Scheme for Cognitive Radio Ad-Hoc Networks},
year={2010},
volume={E93-B},
number={6},
pages={1597-1600},
abstract={Transmission power control (TPC) is an important aspects of underlay transmission in the cognitive radio (CR) networks since it is able to avoid the extra interference from secondary transmission which can let the CR user coexist with the primary systems around. However, due to the different coverage of the primary signal and CR signal, combined with the complexity of the wireless communication, the scanning CR transmitter may not detect the existence of the primary systems. It will cause inaccurate TPC which will severely disrupt the primary service. In this letter, we propose a dynamic neighbor coordinated power control scheme that can avoid the misdetection of the primary signal and provide relatively accurate TPC related distance estimation. Simulation results show that the proposed scheme greatly reduces interference to the primary systems while enhancing overall CR network throughput.},
keywords={},
doi={10.1587/transcom.E93.B.1597},
ISSN={1745-1345},
month={June},}
부
TY - JOUR
TI - Adaptive Neighbor Coordinated Power Control Scheme for Cognitive Radio Ad-Hoc Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 1597
EP - 1600
AU - Nan HAO
AU - Sang-Jo YOO
PY - 2010
DO - 10.1587/transcom.E93.B.1597
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2010
AB - Transmission power control (TPC) is an important aspects of underlay transmission in the cognitive radio (CR) networks since it is able to avoid the extra interference from secondary transmission which can let the CR user coexist with the primary systems around. However, due to the different coverage of the primary signal and CR signal, combined with the complexity of the wireless communication, the scanning CR transmitter may not detect the existence of the primary systems. It will cause inaccurate TPC which will severely disrupt the primary service. In this letter, we propose a dynamic neighbor coordinated power control scheme that can avoid the misdetection of the primary signal and provide relatively accurate TPC related distance estimation. Simulation results show that the proposed scheme greatly reduces interference to the primary systems while enhancing overall CR network throughput.
ER -