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公开(公告)号：US09450844B2
公开(公告)日：2016-09-20
申请号：US14315814
申请日：2014-06-26
发明人： Fang-Chen Cheng , Sudeep Palat
CPC分类号： H04L43/0823 , H04L12/1863 , H04L12/189 , H04W4/06
摘要： User equipment measure a characteristic of a multicast signal or a broadcast signal at a physical layer of user equipment for a multicast broadcast single frequency network (MBSFN) area associated with the user equipment. The user equipment provide a value of the measured characteristic from the user equipment in response to the value indicating that a probability of an application layer decoding error exceeds a first threshold. The measured characteristic may be a block error rate (BLER) or a signal-to-interference ratio (SIR) for the multicast signal or the broadcast signal.
摘要翻译： 用户设备在用户设备的物理层测量与用户设备相关联的组播广播单频网络（MBSFN）区域中的多播信号或广播信号的特性。 响应于指示应用层解码错误的概率超过第一阈值的值，用户设备从用户设备提供测量特性的值。 所测量的特性可以是组播信号或广播信号的块差错率（BLER）或信号干扰比（SIR）。
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公开(公告)号：US20150381448A1
公开(公告)日：2015-12-31
申请号：US14315814
申请日：2014-06-26
发明人： Fang-Chen Cheng , Sudeep Palat
CPC分类号： H04L43/0823 , H04L12/1863 , H04L12/189 , H04W4/06
摘要： User equipment measure a characteristic of a multicast signal or a broadcast signal at a physical layer of user equipment for a multicast broadcast single frequency network (MBSFN) area associated with the user equipment. The user equipment provide a value of the measured characteristic from the user equipment in response to the value indicating that a probability of an application layer decoding error exceeds a first threshold. The measured characteristic may be a block error rate (BLER) or a signal-to-interference ratio (SIR) for the multicast signal or the broadcast signal.
摘要翻译： 用户设备在用户设备的物理层测量与用户设备相关联的组播广播单频网络（MBSFN）区域中的多播信号或广播信号的特性。 响应于指示应用层解码错误的概率超过第一阈值的值，用户设备从用户设备提供测量特性的值。 所测量的特性可以是组播信号或广播信号的块差错率（BLER）或信号干扰比（SIR）。
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公开(公告)号：US09072027B2
公开(公告)日：2015-06-30
申请号：US13708336
申请日：2012-12-07
发明人： Subramanian Vasudevan , Jialin Zou , Sudeep Palat
IPC分类号： H04J1/16 , H04W4/00 , H04J3/16 , H04M3/00 , H04W40/02 , H04W76/04 , H04W36/00 , H04W40/12 , H04W36/02 , H04W76/02
CPC分类号： H04W40/02 , H04W36/00 , H04W36/023 , H04W40/12 , H04W76/23
摘要： A method of facilitating path switching, for a communication path between a first user equipment (UE) and a second UE, from a device to device (D2D) path to network path, includes receiving switch point information from the first UE that identifies a data block; establishing, at the access network, a connection with the first UE over an uplink path between the first UE and the access network; establishing, at the access network, a connection with the second UE over a downlink path between the network element and the second UE; setting, at the access network, a data block sequencing numbering to be the same for the uplink path and the downlink path based on the switch point information; and forwarding, at the access network, data from the first UE to the second UE via the network path, the network path including the uplink path and the downlink path.
摘要翻译： 一种便于从第一用户设备（UE）和第二UE之间的通信路径到设备（D2D）路径到网络路径的路径切换的方法包括从第一UE接收标识数据的切换点信息 块; 在所述接入网络处，通过所述第一UE与所述接入网络之间的上行链路路由建立与所述第一UE的连接; 在所述接入网络处，通过所述网元和所述第二UE之间的下行链路路径建立与所述第二UE的连接; 在所述接入网络中，基于所述切换点信息来设置对于所述上行链路路径和所述下行链路路径相同的数据块排序编号; 以及在所述接入网络处经由所述网络路径从所述第一UE到所述第二UE的数据，所述网络路径包括所述上行链路路径和所述下行链路路径。
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