Search Result

1

Research on information freshness of multiple access users in cognitive radio system

认知无线电系统多接入用户信息新鲜度研究

Yuan Shuaiqian

Jia Xiangdong

Shang Tongjian

Sun Yangyang

age of information

cognitive radio(CR)

double convex optimization

multiple access channel

threshold strategy

No. 3, 2024 : 894-899 doi:10.19734/j.issn.1001-3695.2023.08.0314

2

Cooperative spectrum sensing method for CRSN soft decision based on entropy weight method

基于熵权法的CRSN软决策协作频谱感知方法

Lin Ji

Li Junhui

cognitive radio sensor network

cooperative spectrum sensing

soft decision

entropy weight method

No. 11, 2022 : 3432-3435,3449 doi:10.19734/j.issn.1001-3695.2022.04.0155

3

Markov modeling analysis of adaptive handoff strategy in cognitive radio networks

认知无线电网络一种自适应切换机制的Markov建模分析

Shang Zihan

Li Suoping

Yang Sa

Li Wei

cognitive radio network(CRN)

spectrum handoff

adaptive handoff

Markov

system throughput

channel utilization

No. 3, 2021 : 845-850 doi:10.19734/j.issn.1001-3695.2020.02.0062

4

Cognitive vehicle network cooperative spectrum sensing based on double threshold energy detection

基于双门限能量检测的认知车联网协作频谱感知

Shang Jiaqing

Zheng Guoqiang

Ma Huahong

Ji Baofeng

Wu Honghai

Internet of Vehicle

cognitive radio

spectrum sensing

integration criteria

No. 10, 2020 : 3131-3134,3138 doi:10.19734/j.issn.1001-3695.2019.04.0223

5

Resource allocation algorithm based on case reasoning and heuristically accelerated Q-learning

基于案例推理和启发式Q学习的资源分配算法

Xu Lin

Zhao Zhijin

channel and power allocation

improved heuristically accelerated Q-learning

case reasoning

cognitive radio

system energy efficiency

successful transmission probability

No. 12, 2019 : 3657-3660 doi:10.19734/j.issn.1001-3695.2018.07.0416

6

Spectrum allocation of cognitive radio network based on binary fireworks optimization algorithm

基于二进制烟花优化算法的认知无线网络频谱分配

Yang Jun

Zhang Damin

He Qing

Pan Zhiyuan

cognitive radio network

spectrum allocation

binary fireworks optimization algorithm

Metropolis criterion

No. 10, 2019 : 3076-3079,3097 doi:10.19734/j.issn.1001-3695.2018.04.0252

7

Spectrum allocation and power control with multi-objective optimization in cognitive radio networks

认知无线电网络中多目标频谱分配与功率控制

Han Ren

Gao Yang

Ye Mengyu

cognitive radio

spectrum allocation

power control

multi-objective optimization

No. 9, 2019 : 2755-2759 doi:10.19734/j.issn.1001-3695.2018.03.0180

8

Parameter blind estimation based on cyclic autocorrelation of NC-OFDM signals

基于循环自相关的NC-OFDM信号参数的盲估计

Wang Sheng

Zhang Tianqi

Yuan Shuai

non-continuous orthogonal frequency division multiplexing(NC-OFDM)

cognitive radio(CR)

cyclic autocorrelation

parameter blind estimation

ZP-OFDM

No. 5, 2019 : 1486-1489 doi:10.19734/j.issn.1001-3695.2017.11.0749

9

CRN downlink power allocation and beamforming algorithm based on duality of uplink-downlink

基于上下行对偶的CRN下行功率分配和波束赋形算法

Ji Zhongheng

Ji Xinsheng

Huang Kaizhi

cognitive radio network

virtual power

iterative algorithm

complexity

feasibility region

No. 4, 2019 : 1165-1168,1173 doi:10.19734/j.issn.1001-3695.2017.10.1011

Search cognitive radio

Searchcognitive radioreturned 9 results

Research on information freshness of multiple access users in cognitive radio system

Cooperative spectrum sensing method for CRSN soft decision based on entropy weight method

Markov modeling analysis of adaptive handoff strategy in cognitive radio networks

Cognitive vehicle network cooperative spectrum sensing based on double threshold energy detection

Resource allocation algorithm based on case reasoning and heuristically accelerated Q-learning

Spectrum allocation of cognitive radio network based on binary fireworks optimization algorithm

Spectrum allocation and power control with multi-objective optimization in cognitive radio networks

Parameter blind estimation based on cyclic autocorrelation of NC-OFDM signals

CRN downlink power allocation and beamforming algorithm based on duality of uplink-downlink