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    • 1. 发明授权
    • Impressions-weighted coverage monitoring for search results
    • 搜索结果的印象加权覆盖率监控
    • US08438155B1
    • 2013-05-07
    • US13293991
    • 2011-11-10
    • Pawel Aleksander FedorynskiHui Xu
    • Pawel Aleksander FedorynskiHui Xu
    • G06F17/30
    • G06F17/30864
    • A coverage evaluator determine search results that are a subset of potential search results, the search results provided in response to search requests, wherein a covered portion of the potential search results are associated with quick review information and a non-covered portion of the potential search results are not associated with quick review information. A coverage calculator may calculate a coverage of search results, based on a relation of covered, weighted impressions of the covered portion to weighted impressions, wherein the weighted impressions include non-covered, weighted impressions of the non-covered portion, if any.
    • 覆盖评估器确定作为潜在搜索结果的子集的搜索结果,响应于搜索请求而提供的搜索结果,其中潜在搜索结果的被覆盖部分与快速查阅信息和潜在搜索的未覆盖部分相关联 结果与快速查看信息无关。 覆盖计算器可以基于被覆盖部分的加权印象与加权印象之间的关系来计算搜索结果的覆盖范围,其中加权印象包括未被覆盖部分的非覆盖加权印象(如果有的话)。
    • 6. 发明申请
    • Method and Apparatus for Notifying Congestion Related Information
    • 通知拥塞相关信息的方法和装置
    • US20150055494A1
    • 2015-02-26
    • US14355386
    • 2012-09-13
    • Yanfei ZhouHui Xu
    • Yanfei ZhouHui Xu
    • H04W28/02H04L12/26
    • H04W28/0284H04L43/062H04W28/0247H04W48/06H04W48/14
    • The present invention discloses a method and apparatus for notifying congestion related information. The method includes: obtaining, by an ANDSF entity, congestion related information of an access network; notifying, by the ANDSF entity, the congestion related information to a UE through a message of an ANDSF policy. According to an embodiment of the present invention, by carrying the congestion related information of the access network in the message of the ANDSF policy, the UE can obtain congestion conditions of different access networks, and can select a radio access network to be used according to the congestion conditions, so as to avoid a condition that the UE cannot access the access network since the UE cannot know the network congestion conditions.
    • 本发明公开了一种通知拥塞相关信息的方法和装置。 该方法包括:由ANDSF实体获取接入网络的拥塞相关信息; 由ANDSF实体通过ANDSF策略的消息向UE通知拥塞相关信息。 根据本发明的实施例,通过在ANDSF策略的消息中携带接入网的拥塞相关信息,UE可以获得不同接入网络的拥塞状况,并且可以根据以下方式选择要使用的无线接入网络: 拥塞状况,以避免UE无法访问接入网络的状况,因为UE不能知道网络拥塞状况。
    • 7. 发明申请
    • Method and system for communication between devices in proximity, network side device and user equipment
    • 邻近设备之间,网络侧设备和用户设备之间的通信方法和系统
    • US20140328310A1
    • 2014-11-06
    • US14366348
    • 2012-02-20
    • Hui Xu
    • Hui Xu
    • H04W76/02H04W4/00
    • H04W76/023H04B7/2606H04W4/80H04W72/042H04W76/14H04W92/18
    • A method and a system for communication between devices in proximity, a network side device and a User Equipment (UE) are disclosed. The method includes that: a network side device determines whether UEs meet a direct Device to Device (D2D) communication condition; when the network side device determines that the UEs meet the direct D2D communication condition, the network side device informs the UEs of the result of the determination, and configures resources for direct D2D communication for the UEs according to requirements of the UEs; and when the network side device determines that the UEs do not meet the direct D2D communication condition, the network side device configures resources for architecture communication for the UEs according to the requirements of the UEs. The disclosure can implement D2D communication between devices in proximity, reduce network load and relieve the dependence of the D2D communication on a network.
    • 公开了一种用于邻近设备之间的通信的方法和系统,网络侧设备和用户设备(UE)。 该方法包括:网络侧设备确定UE是否满足直接的设备到设备(D2D)通信条件; 当网络侧设备确定UE满足直接的D2D通信条件时,网络侧设备向UE通知确定结果,并根据UE的要求配置用于UE直接D2D通信的资源; 并且当网络侧设备确定UE不满足直接的D2D通信条件时,网络侧设备根据UE的要求配置用于UE的体系结构通信的资源。 本公开可以实现接近的设备之间的D2D通信,减少网络负载并且减轻D2D通信对网络的依赖性。
    • 8. 发明授权
    • Method and system for sending counting response by user equipment in multimedia broadcast multicast service
    • 用户设备在多媒体广播组播服务中发送计数响应的方法和系统
    • US08879459B2
    • 2014-11-04
    • US13700666
    • 2011-03-24
    • Hui Xu
    • Hui Xu
    • H04H20/71H04W72/00H04W4/06H04W24/08H04W24/10
    • H04W72/005H04W4/06H04W24/08H04W24/10
    • The present disclosure discloses a method and system for sending a counting response by a User Equipment (UE) in a Multimedia Broadcast Multicast Service (MBMS), wherein the method includes: within a specific period or upon occurrence of a triggering event, the UE actively initiates a feedback process; otherwise, a network side sends a feedback request indication to the UE, the UE sends a counting response to the network side according to the indication, and the network side counts UEs according to counting responses from UEs. According to the solution provided by the present disclosure, the UE may send the counting response according to the feedback triggering condition under the condition of multiple MCCHs, and the network side may count the UEs correctly for enabling or disabling the MBSFN transmission.
    • 本公开公开了一种用于在多媒体广播多播服务(MBMS)中由用户设备(UE)发送计数响应的方法和系统,其中所述方法包括:在特定时段内或在触发事件发生时,UE主动 启动反馈过程; 否则,网络侧向UE发送反馈请求指示,UE根据该指示向网络侧发送计数响应,并且网络侧根据来自UE的计数响应对UE进行计数。 根据本公开提供的解决方案,UE可以在多个MCCH的条件下根据反馈触发条件发送计数响应,并且网络侧可以正确地对UE进行计数以启用或禁用MBSFN传输。
    • 10. 发明授权
    • Scheduling method, device and system based on quality of service
    • 基于服务质量的调度方法,设备和系统
    • US08842629B2
    • 2014-09-23
    • US13984854
    • 2012-02-13
    • Fei QinMing AiJinbo ZhaoHui Xu
    • Fei QinMing AiJinbo ZhaoHui Xu
    • H04W36/30H04W72/04H04W72/08H04W36/00
    • H04W72/087H04W36/0088H04W72/0413H04W72/1236
    • Disclosed are a scheduling method, device and system based on quality of service. The method includes: for downlink service data, an access point (AP) or a gateway (GW) determines the quality of service (QoS) level of a downlink service packet of a media access control (MAC) layer according to the QoS attribute information of the downlink service packet of the IP layer, and then the AP transmits and schedules radio resources according to the QoS level; for uplink service data, user equipment (UE) determines the QoS level of an uplink service packet of the MAC layer according to the QoS attribute information of the uplink service packet of the IP layer, and reports the QoS level and the other QoS parameters to the AP in the manner of a scheduling request, and the AP completes the transmitting and scheduling of radio resources according to the QoS level, so that the UE transmits the uplink service data to the AP. Aimed at low-cost hot spot and indoor data service access, the present invention provides a novel network architecture and a perfect QoS service mechanism.
    • 公开了基于服务质量的调度方法,设备和系统。 该方法包括:对于下行链路业务数据,接入点(AP)或网关(GW)根据QoS属性信息确定媒体接入控制(MAC)层的下行业务分组的服务质量(QoS) 的IP层的下行业务报文,然后根据QoS级别对无线资源进行传输和调度; 对于上行业务数据,用户设备(UE)根据IP层上行业务报文的QoS属性信息,确定MAC层上行业务报文的QoS级别,并报告QoS等级和其他QoS参数 AP按照调度请求的方式,AP根据QoS级别完成无线资源的发送和调度,使得UE向AP发送上行业务数据。 针对低成本热点和室内数据业务接入,本发明提供了一种新颖的网络架构和完善的QoS服务机制。