Book ChapterDOI
User Perception Aware Telecom Data Mining and Network Management for LTE/LTE-Advanced Networks
Lexi Xu,Xueqing Zhao,Yuting Luan,Baisong Ren,Xinzhou Cheng,Han Yuhui,Zhang Fan,Jie Gao +7 more
- pp 237-245
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TLDR
A novel user perception aware network management algorithm is designed for LTE/LTE-Advanced cellular networks and implemented to the realistic cellular systems in a Chinese city to help telecom operators manage the mobile cellular networks.Abstract:
User perception is the key for telecom operators. In order to keep good user perception, telecom operators employ network optimization and construction. In this paper, a novel user perception aware network management (UPNM) algorithm is designed for LTE/LTE-Advanced cellular networks. Initially, UPNM algorithm integrates a series of telecom data, which relates to users and cellular networks. On the basis of data, user perception is analyzed to find the cells with low quality of service (QoS). Then, UPNM algorithm analyzes the network interference and coverage and takes methods to deal with the interference and coverage problem. Finally, both the cell total service and capacity are analyzed, in order to manage the network capacity. We implement the proposed UPNM algorithm to the realistic cellular systems in a Chinese city. The UPNM algorithm can help telecom operators manage the mobile cellular networks.read more
Citations
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Proceedings ArticleDOI
A Comprehensive Operation and Revenue Analysis Algorithm for LTE/5G Wireless System Based on Telecom Operator Data
Lexi Xu,Xueqing Zhao,Yanli Yu,Yuting Luan,Liang Zhao,Xinzhou Cheng,Kun Chao,Yuwei Jia,Han Yuhui,Haina Ye +9 more
TL;DR: The proposed CORA algorithm is to analyze and evaluate both the operation state and the revenue of base station (BS) in the wireless system and is applied in the realistic 4G wireless system.
Proceedings ArticleDOI
Research on Telecom Big Data Platform of LTE/5G Mobile Networks
Lexi Xu,Xin He,Guanglu Shao,Yue Cao,Haochen Yang,Chen Sun,Tao Zhang,Binyuan Wen,Xinzhou Cheng,Chuntao Song +9 more
TL;DR: A telecom big data platform is designed, which designs both the cell judgment system and the telecom customer analysis system, which are further applied in the local telecom operators.
Proceedings ArticleDOI
Telecom Big Data Assisted BS Resource Analysis for LTE/5G Systems
TL;DR: The proposed CBSRA algorithm can assist operator to effectively detect BS with high resource usage and can assist telecom big data assisted comprehensive BS resource analysis (CBSRA) algorithm.
Book ChapterDOI
Architecture and Technology of Multi-Source Heterogeneous Data System for Telecom Operator
Lexi Xu,Gaofeng Cui,Xin Hu,Shuaijun Liu,Yuwei Jia,Tao Zhang,Jie Gao,Dong Runsha,Yao Zhou,Xinzhou Cheng,Xin He +10 more
TL;DR: In this paper, a multi-source heterogeneous data (MSHD) system for telecom operator is proposed, which contains data access module, data pre-processing module and data storage and management module.
Proceedings ArticleDOI
A Novel Big Data Assisted Analysis Architecture for Telecom Operator
TL;DR: A novel big data assisted analysis architecture for telecom operator that draws the portrait of each user based on the data collected and the user trajectory is analyzed.
References
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Journal ArticleDOI
Telecom Big Data Based User Offloading Self-Optimisation in Heterogeneous Relay Cellular Systems
TL;DR: Simulation results show the TBDUOS scheme can effectively reduce the handover failure and call dropping of specific users, especially voice/stream users, high consumption Users, high level users, and the blocking probability is reduced.
Proceedings ArticleDOI
Mobility load balancing aware radio resource allocation scheme for LTE-Advanced cellular networks
TL;DR: Simulation results show that the proposed MLBRRA scheme can effectively deal with the poor link quality problem in terms of handover failure and call dropping, and can also reduce the call blocking probability.
Journal ArticleDOI
A Trajectory-Driven Opportunistic Routing Protocol for VCPS
TL;DR: Performance evaluation results show TDOR outperforms well-known opportunistic geographic routing protocols, and achieves much lower routing overhead for comparable delivery ratio, and is more immune to disruptions.
Proceedings ArticleDOI
User-vote assisted self-organizing load balancing for OFDMA cellular systems
TL;DR: A cluster based self-organizing LB scheme, which employs a user-vote mechanism to avoid the ‘virtual partner’ problem experienced by current LB schemes with the load-based partner selection, is proposed.