Interference Analysis of OFDMA based Distributed Network Architecture and Resource Pooling

doi:10.13190/jbupt.200701.19.xuxd

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2007, Vol. 30 ›› Issue (1): 19-22.doi: 10.13190/jbupt.200701.19.xuxd

• Papers • Previous Articles Next Articles

Interference Analysis of OFDMA based Distributed Network Architecture and Resource Pooling

XU Xiao-dong1, WU Chun-li1, TAO Xiao-feng1, 2, ZHANG Ping1, 2

1. School of Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China;
2. Key Laboratory of Universal Wireless Communication (Beijing University of Posts and Telecommunications), Ministry of Education, Beijing 100876, China

Received:2005-12-29 Revised:1900-01-01 Online:2007-03-30 Published:2007-03-30
Contact: XU Xiao-dong

Abstract

Abstract:

To analyze the inter-cell interference of orthogonal frequency division multiple access (OFDMA) based distributed network architecture, with the example of generalized distributed cellular architecture-Group Cell, the interference conditions of Group Cell without power control and with signal-to-interference ratio (SIR) balancing power control, stepwise removal algorithm (SRA) are analyzed respectively. The system outage probability compared to traditional cellular structure is evaluated. Analyses and simulation results indicate that the inter-cell interference of Group Cell will not increase more than traditional cellular structure. Group Cell architecture with centralized resource scheduling and allocating also makes it possible to improve the system performance further. Based on these analyses, the concept of Resource Pooling is proposed.

Key words: distributed network architecture, orthogonal frequency division multiple access, group cell, power control, outage probability, resource pooling

CLC Number:

TN929.53

XU Xiao-dong1, WU Chun-li1, TAO Xiao-feng1, 2, ZHANG Ping1, 2. Interference Analysis of OFDMA based Distributed Network Architecture and Resource Pooling[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2007, 30(1): 19-22.

[1]	YANG Qingqing, CHEN Jian, PENG Yi. Unmanned Aerial Vehicle Trajectory Planning and Power Control Algorithm Based on Deep Deterministic Policy Gradient [J]. Journal of Beijing University of Posts and Telecommunications, 2023, 46(3): 43-48.
[2]	Kunming Dong bin shen Hui linJIANG. Outage Performance Analysis and Power Allocation Research of CR-NOMA System on Coordinated Direct and FD Relay Transmission [J]. Journal of Beijing University of Posts and Telecommunications, 2022, 45(6): 92-97.
[3]	LI Meiling, YANG Xiaoxia, CHENG Wenjie, LU Zhaoming. Physical Layer Security for CR-NOMA System in Vehicle-to-Everything [J]. Journal of Beijing University of Posts and Telecommunications, 2022, 45(1): 115-120.
[4]	CHEN Hai-lin, LEI Wei-jia. Power Control Algorithm under Nonlinear Battery Model in Communication Systems with Energy Harvesting [J]. Journal of Beijing University of Posts and Telecommunications, 2021, 44(5): 74-80.
[5]	WANG Hong-ming, YAO Yuan-yuan, Wei Xiang, LI Xue-hua. Performance Analysis of Narrowband Internet of Things Deployed in Poisson Cluster Process [J]. Journal of Beijing University of Posts and Telecommunications, 2021, 44(4): 109-114.
[6]	HE Zi-xuan, ZHANG Bi-ling, HANG Bing-qing, WANG Li. Aircraft Formation Networking in High Altitude Based on Terahertz Communications [J]. Journal of Beijing University of Posts and Telecommunications, 2021, 44(4): 102-108.
[7]	HAN Kang-rong, LI Na, QIAN Rong-rong. Design and Analysis of the Event-Triggered Power Control Algorithm [J]. Journal of Beijing University of Posts and Telecommunications, 2021, 44(3): 35-40.
[8]	LUO Yi, WANG Yu-ting, SHI Rong-hua, YAN Meng-chun, ZENG Hao. Secrecy Outage Probability Analysis of Underlay Cognitive Cooperative Relay Network with Energy Harvesting [J]. Journal of Beijing University of Posts and Telecommunications, 2020, 43(3): 105-111,124.
[9]	LI Tao-shen, NING Qian-li, WANG Zhe. Dynamic Time Allocation Strategy of Opportunity Cooperative Relay System for Optimizing Transmission Performance [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2019, 42(5): 36-41,99.
[10]	WANG Shuai. An Anti-Interference Algorithm for RFID Readers Based on Power Adjustment and Random Access Joint Optimization [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2019, 42(4): 8-14.
[11]	XIE Xian-zhong, LI Jia, HUANG Qian, CHEN Jie. Optimal Scheme of Uplink Resource Allocation for Ultra-Reliable and Low-Latency in Massive Machine Type Communications with Power Control [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2018, 41(6): 45-51.
[12]	YAO Yuan-yuan, LI Xue-hua, HUANG Sai, ZHU Zheng-yu, XIANG Wei. Outage Characterization of Large-Scale Wireless Cooperative Networks Based on SWIPT [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2018, 41(6): 20-25.
[13]	LI Mei-ling, TIAN Li-li, WANG An-hong, LU Zhao-ming, LIANG Jie. Research on Performance of Best Relay Based NOMA System with Multi-User [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2018, 41(5): 120-125.
[14]	HUANG Miao-na, CHEN Jun, REN Bin. Joint Power Control and Beamforming Optimization for MIMO-OFDM Network [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2018, 41(1): 139-144.
[15]	LIU Zheng-xuan, KANG Gui-xia, ZHANG Ning-bo, LIU Kui, SI Zhong-wei. Performance Analysis on Spatially Coupling Data Transmission Based on Power Allocation [J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2017, 40(1): 46-52.

Interference Analysis of OFDMA based Distributed Network Architecture and Resource Pooling

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments