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1. 发明申请

US20070180030A1 METHOD FOR REALIZING DYNAMIC QOS IN WIMAX SYSTEM 审中-公开
标题翻译：在WIMAX系统中实现动态QOS的方法
公开(公告)号：US20070180030A1
公开(公告)日：2007-08-02
申请号：US11570750
申请日：2006-05-11
申请人： Zizhen Xu , Tao Wu , Ruobin Zheng
发明人： Zizhen Xu , Tao Wu , Ruobin Zheng
IPC分类号： G06F15/16
CPC分类号： H04L41/0896 , H04W4/00 , H04W28/24 , H04W72/0433 , H04W72/0486 , H04W76/10 , H04W88/16
摘要： Method for realizing dynamic QoS in a WIMAX system includes: a Media Gateway Control MGC makes awareness of a service stream from a Media Gateway MG, and transmits a resource request to a Resource Management Server RMS, which, in response to the request, decides whether there is enough resource; and if yes, confirms the request, and transmits a resource allocation instruction and QoS parameters matching the resource type to a Base Station BS, which, after receiving the instruction, allocates resource to a Subscriber Station SS, thus a channel from the MGC to the MG via BS and SS is established; or if not, refuses the request. According to the method, BS or SS do not make awareness of services, and no bandwidth preservation is needed for UGS or Realtime-polling service streams, and QoS parameters are issued dynamically by a RMS. Thus network resource management is more flexible and convenient.
摘要翻译：在WIMAX系统中实现动态QoS的方法包括：媒体网关控制MGC使得对媒体网关MG的服务流的认知，并将资源请求发送到资源管理服务器RMS，资源管理服务器RMS响应于该请求，决定是否有足够的资源; 如果是，则确认该请求，并将资源分配指示和资源类型匹配的QoS参数发送到基站BS，基站BS在接收到指令之后向用户站SS分配资源，从而从MGC到通过BS和SS建立MG; 否则，拒绝请求。根据该方法，BS或SS不提供服务意识，UGS或实时轮询服务流不需要带宽保留，QoS参数由RMS动态发布。网络资源管理更加灵活方便。

2. 发明申请

US20080104251A1 Method For Realizing Dynamic Qos In Wimax System And A Wimax System 审中-公开
标题翻译：在Wimax系统和Wimax系统中实现动态Qos的方法
公开(公告)号：US20080104251A1
公开(公告)日：2008-05-01
申请号：US11571201
申请日：2006-05-12
申请人： Zizhen Xu , Tao Wu , Ruobin Zheng
发明人： Zizhen Xu , Tao Wu , Ruobin Zheng
IPC分类号： G06F15/16
CPC分类号： H04W28/20 , H04L47/14 , H04L47/15 , H04L47/24 , H04L47/70 , H04L47/765 , H04L47/801 , H04L47/808 , H04L47/824 , H04W76/10 , H04W76/20
摘要： Embodiments of the invention disclose a method for realizing WIMAX dynamic QoS and a WIMAX system. The method includes: a media gateway making awareness of the type of a service requested by a user terminal, and notifies a subscriber station to establish a corresponding connection with a base station; the subscriber station sends to the base station a request for establishing the connection and requesting the base station for bandwidth, and establishes a service channel from the media gateway to the subscriber station and then from the subscriber station to the base station. In the method for realizing dynamic QoS provided by the embodiments of the present invention, there is no need to reserve bandwidth; the Service-Aware is performed by Media Gateway (MG); bandwidth is allocated by requesting on demand; therefore the solution of the embodiments may improve the utilization of air interface bandwidth, decrease the complexity for realizing SS, reduce the cost, facilitate the interconnection between WIMAX devices, and improve the service processing efficiency.
摘要翻译：本发明的实施例公开了实现WIMAX动态QoS的方法和WIMAX系统。该方法包括：媒体网关，使得对用户终端所请求的业务类型的认知，通知用户站与基站建立对应的连接; 用户台向基站发送建立连接的请求并请求基站的带宽，并且建立从媒体网关到用户站的业务信道，然后从用户站建立到基站的业务信道。在本发明实施例提供的实现动态QoS的方法中，不需要预留带宽; 服务感知由媒体网关（MG）执行; 通过请求请求分配带宽; 因此实施例的解决方案可以提高空中接口带宽的利用率，降低实现SS的复杂度，降低成本，促进WIMAX设备之间的互连，提高业务处理效率。

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