Dissertation > Excellent graduate degree dissertation topics show

D2D Communication Resource Utilization Optimization Research under the Internet of Things

Author: LinZuo
Tutor: ZhangLin
School: Beijing University of Posts and Telecommunications
Course: Signal and Information Processing
Keywords: IOT D2D cellular network resource allocationand reuse spectrum efficiency
CLC: TN929.5
Type: Master's thesis
Year: 2013
Downloads: 40
Quote: 0
Read: Download Dissertation

Abstract


In recent years, IOT and wireless communication network have developped rapidly, a large number of M2M equipments influx to the wireless network, which has brought great pressure to the network. What is more, the rare wireless resource is suffering serious challenges. Soit calls for new efficient communication technology between the gateway and sensors to permit the equipmets communicate derectly in parts of M2M applications. D2D (Device to Device) communication technology has already been applied to the cellular network. Applying D2D (Device to Device) communication technology to the cellular network and the large number of local M2M equipments, then the pressure of the network can be decreased.D2D communication technology refers to two or more terminal equipments, which are relatively close to each other communicate derectly under the system control by using the resources distributed individually or by reusing the resources of normal cellular UEs. It can satisfy fast transmission of the equipments within small ranges, reducig the transmission power, and promoting the whole system frequency spectrum resource utilization. This thesis is based on the cellular wireless network system, introducig various methods to increase the D2D communication resource utilization. This thesis also designs D2D communication process, and puts forward the D2D communication simulation model, resource allocation scheme and resources reuseing algorithm, dynamic communication goal SINR adjustments and so on. All of these can further improve the cellular system resource utilization rate. At last, the thesis simulated on these optimization schemes.This thesis first introduces M2M and the background of mobile cellular network briefly. Then the D2D communication technology is described in detail, such as its background, advantages and current problem and so on. Then resource optimization solutions from the combination of D2D and M2M are proposed, mainly including the communication process design for the cellular communication system, communication mode, resource allocation algorithm and resources reusing algorithm and various joint optimization schemes. Finally, it builds communication simulation platform based on the MATLAB, simulates and validates the joint optimization schemes. The simulation results show that the joint optimization scheme can improve the whole system of spectrum utilization obviously.

Related Dissertations

  1. Research and Application of Remote Programme Update Based on Dedicated Internet of Things,TN929.5
  2. Study on the Promotion to Agricultural Products Supply Chain Competitiveness of the Internet of Things,F49
  3. Linux-based embedded GPRS Remote Monitoring System,TN929.5
  4. Research on Power Control for Utran LTE Uplink,TN929.5
  5. Research on the Key Technologies of Cellular Controlled D2D Communication System,TN929.53
  6. Lingshan Company Centralized Data Backup System Design and Achieve,TP309.3
  7. The Study of Mode Selection for Device-to-Device Communication,TN929.5
  8. A Kind of Data Modeling and Implementing of the Iot Resource Shring Platform,TP391.44
  9. Reserch on Internet of Things Data Management Methods and Technologies for Retail Enterprises,TP391.44
  10. Mobile Phone Card Technology Application in the Campus,TP391.44
  11. Research on Service Description Language Based on Internet of Things (IoT) Platform,TN929.5
  12. Internet of Things Business in Shandong Unicom Company’s Development Research,F626
  13. Research on the Optimization of IOT Project Management Processes and Organizational Structures,F49
  14. UCON-Based Access Control Model and Application in IoT Environment,TP393.08
  15. A Study on Development of the Business Models of Public Service Platform of the Internet of Things,F49
  16. Competitiveness Analysis of S Company’s M2M Module in Iot Market of China,F274
  17. Performance Research of D2D in Cellular Networks,TN929.5
  18. Information Release Technology Research in IOT Enterprise Based on Service,TP391.44
  19. Research on Wireless Power Transfer-based Energy-balanced Strategies for Internet of Things,TP391.44
  20. Study on Routing Protocol of IOT Base on Data Compress Using the Context-Aware Technology,TP212.9

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Wireless communications > Mobile Communications
© 2012 www.DissertationTopic.Net  Mobile