公开(公告)号：WO2006122483A1

公开(公告)日：2006-11-23

申请号：PCT/CN2006/000950

申请日：2006-05-12

Applicant: 华为技术有限公司 ,  徐子振 ,  吴涛 ,  郑若滨

Inventor： 徐子振 ,  吴涛 ,  郑若滨

IPC: H04Q7/20

CPC classification number: H04W28/20 ,  H04L47/14 ,  H04L47/15 ,  H04L47/24 ,  H04L47/70 ,  H04L47/765 ,  H04L47/801 ,  H04L47/808 ,  H04L47/824 ,  H04W76/10 ,  H04W76/20

Abstract: A WIMAX dynamic QoS realizing method. The method includes: media gateway senses the service type of user requested, and notifies user station establishing connection with base station. The user station sends establishing connection request to the base station, and requests assigning bandwidth, establishing service channel from media gateway to the user station and the base station. The realizing dynamic QoS method of the present invention doesn't need reserve bandwidth, can sense service by media gateway MG, and requests assigning bandwidth according to service's need. Accordingly, the method improves the air bandwidth capacity factor, and reduces SS realizing complexity and cost, convenient for WIMAX device mutual communication, and improves service processing efficiency.

公开(公告)号：WO2007115461A1

公开(公告)日：2007-10-18

申请号：PCT/CN2007/000201

申请日：2007-01-18

Applicant: 华为技术有限公司 ,  徐子振 ,  刘跃峰 ,  郑若滨

Inventor： 徐子振 ,  刘跃峰 ,  郑若滨

IPC: H04L12/26

CPC classification number: H04L12/66

Abstract: 一种测试系统和测试方法，为无线通信系统提供了一套简单、易行的故障定位、及系统性能测试方案。通过对无线通信系统中的被测试系统的对端系统进行仿真，使测试控制单元能够在不影响被测试系统正常工作的情况下，方便的获得被测试系统与仿真系统之间的信息交互；通过将被测试系统划分为多个功能单元，使测试控制单元能够对被测试系统的单个功能单元进行测试，使测试控制单元能够准确、快速的确定出故障所在；本发明的测试系统可以满足周期性例测、出现故障后的测试、系统性能测试等多种测试需求；从而提高了无线通信系统如宽带无线接入系统的可运营性和可维护性、降低了无线通信系统的运行维护成本，提高了客户满意度。

公开(公告)号：WO2006122481A1

公开(公告)日：2006-11-23

申请号：PCT/CN2006/000943

申请日：2006-05-11

Applicant: 华为技术有限公司 ,  徐子振 ,  吴涛 ,  郑若滨

Inventor： 徐子振 ,  吴涛 ,  郑若滨

IPC: H04L12/56

CPC classification number: H04L41/0896 ,  H04W4/00 ,  H04W28/24 ,  H04W72/0433 ,  H04W72/0486 ,  H04W76/10 ,  H04W88/16

Abstract: A method for realizing the dynamic QoS in WIMAX system includes the following steps: the soft-switch device senses the service flow transmitted by the media gateway and transmits the resource request to the resource management server; the resource management server responds to the resource request and judges whether the bearer network has enough resource; if so, the resource management server confirms the resource request and transmits the resource distributing instruction and the QoS parameters corresponding to the service type to the base station; the base station distributes the resource for the user station after receiving the resource distributing instruction, and thereby establishing the service channel from the soft-switch device, the base station to the user station and the media gateway; if not, the resource management server refuses the resource request. With the method according to the present invention, BS and SS don't sense the service, UGS or Rt-polling service flow does not need the reserved bandwidth and QoS parameters are dynamically distributed by the resource management server RM, thereby the network resource management is more flexible and convenient.