Getting Specific User Groups And Service Numbers Based On The Local Routing Technology In WiMAX System

The WiMAX technology,which use the IEEE802.16e as its protocol,has superior performanceadvantages in providing users wireless access coverage areas. Therefore it has becoming a hotspotresearch in domestic and international communications filed, and acting as a quasi-4G technology.This thesis design LBS(Location Base Service) for a Value-added logistics service, andintegrate it with the accomplished instant message system which simulated under the local routingof base station in WiMAX wireless communication network.First of all, the network topology and achievement of LBS processes is analyzed according toWiMAX protocol; then based on briefly description of the local routing within the same base station,acquisition the information of businesses and friends that in the same base station is elaborated.Thirdly, the development framework and protocol encapsulation language of the functionalmodules，which have been implemented to achieve instant messaging system of WiMAX network,are introduced. Finally,upon the former ideal, LBS function that integrated into the instant systembased on WiMAX network is designed and simulated.The core research of this paper," Getting Specific User Groups and Service Numbers Basedon the Local Routing Technology in WiMAX System", has been submitted for a patent by theschool, the patent application number is No.201310477609.3.