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公开(公告)号：US09629025B2
公开(公告)日：2017-04-18
申请号：US13886627
申请日：2013-05-03
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Shiwei Gao , Yufei Wu Blankenship , Rene Waraputra Purnadi , Zhijun Cai , Yi Song , Changhoi Koo
Abstract: A first wireless access network node receives feedback information from a second wireless access network node that performs data offload for the first wireless access node. The feedback information relates to one or more of a radio resource usage, a buffer condition, a hardware resource usage or a link quality. In response to the feedback information, the first wireless access network node performs control of the data offload.
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公开(公告)号：US09444745B2
公开(公告)日：2016-09-13
申请号：US13789931
申请日：2013-03-08
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Yufei Wu Blankenship , Shiwei Gao , Zhijun Cai , Yi Song
IPC: H04W4/00 , H04L12/813 , H04W28/08 , H04L12/803 , H04W76/02
CPC classification number: H04W28/22 , H04L47/125 , H04L47/20 , H04W28/08 , H04W76/16
Abstract: A first wireless access network node sets a data rate for communication of data between a second wireless access network node and a user equipment (UE) that is concurrently connected to the first wireless access network node and the second wireless access network node. The first wireless access network node sends information relating to the data rate to the second wireless access network node for use by the second wireless access network node in controlling data communication between the second wireless access network node and the UE.
Abstract translation: 第一无线接入网络节点设置用于在第二无线接入网络节点和同时连接到第一无线接入网络节点和第二无线接入网络节点的用户设备（UE）之间进行数据通信的数据速率。 第一无线接入网络节点向第二无线接入网络节点发送与数据速率有关的信息，供第二无线接入网络节点用于控制第二无线接入网节点与UE之间的数据通信。
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公开(公告)号：US20140135008A1
公开(公告)日：2014-05-15
申请号：US13673439
申请日：2012-11-09
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Yi Yu , Zhijun Cai , Yi Song , Yufei Wu Blankenship , Chandra Sekhar Bontu
IPC: H04W36/24
CPC classification number: H04W36/08 , H04B7/155 , H04B7/15507 , H04W24/02 , H04W36/0066 , H04W36/0077 , H04W84/005 , H04W84/047
Abstract: A method and relay node for managing a relay node that is moving relative to a source network node, the method receiving parameters of a target network node from a source network node at the relay node; initiating a direct attachment of the relay node to the target network node; and detaching the relay node from the source network node. Also, a method and network node for managing a relay node that is moving relative to a source network node, the method sending a handover request of a relay node from the source network node to a target network node; performing handover of a plurality of user equipments (UEs) from the source network node to the target network node, wherein the plurality of UEs are attached to the relay node, and establishing an interface between the relay node and the target network node.
Abstract translation: 一种用于管理相对于源网络节点移动的中继节点的方法和中继节点，该方法和中继节点从中继节点处的源网络节点接收目标网络节点的参数; 发起中继节点直接连接到目标网络节点; 并从源网络节点分离中继节点。 此外，一种用于管理相对于源网络节点移动的中继节点的方法和网络节点，所述方法和网络节点发送中继节点从源网络节点到目标网络节点的切换请求; 执行多个用户设备（UE）从所述源网络节点到所述目标网络节点的切换，其中所述多个UE附接到所述中继节点，以及在所述中继节点与所述目标网络节点之间建立接口。
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公开(公告)号：US20140134942A1
公开(公告)日：2014-05-15
申请号：US13673474
申请日：2012-11-09
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Yi Yu , Zhijun Cai , Yi Song , Yufei Wu Blankenship , Chandra Sekhar Bontu
CPC classification number: H04W24/02 , H04B7/15 , H04W36/0055 , H04W84/005 , H04W84/047
Abstract: A method and relay node for managing a plurality of relay nodes that is moving relative to a source network node, the method comprising: selecting a lead node; connecting the plurality of relay nodes to the lead node; and transmitting a signal to manage mobility of the plurality of relay nodes from the lead node to a network node.
Abstract translation: 一种用于管理相对于源网络节点移动的多个中继节点的方法和中继节点，所述方法包括：选择引导节点; 将所述多个中继节点连接到所述引导节点; 以及发送信号以管理所述多个中继节点从所述引导节点到网络节点的移动性。
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公开(公告)号：US20140328182A1
公开(公告)日：2014-11-06
申请号：US13886627
申请日：2013-05-03
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Shiwei Gao , Yufei Wu Blankenship , Rene Waraputra Purnadi , Zhijun Cai , Yi Song , Changhoi Koo
Abstract: A first wireless access network node receives feedback information from a second wireless access network node that performs data offload for the first wireless access node. The feedback information relates to one or more of a radio resource usage, a buffer condition, a hardware resource usage or a link quality. In response to the feedback information, the first wireless access network node performs control of the data offload.
Abstract translation: 第一无线接入网络节点从执行第一无线接入节点的数据卸载的第二无线接入网络节点接收反馈信息。 反馈信息涉及无线电资源使用，缓冲条件，硬件资源使用或链路质量中的一个或多个。 响应于反馈信息，第一无线接入网络节点执行数据卸载的控制。
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Patent Agency Ranking
公开(公告)号：US20140269368A1
公开(公告)日：2014-09-18
申请号：US13842612
申请日：2013-03-15
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Hua Xu , Yufei Wu Blankenship , Zhijun Cai , Shiwei Gao , Yi Song
IPC: H04W24/00
CPC classification number: H04W24/00 , H04L5/0048 , H04L5/0053 , H04L5/006
Abstract: Disclosed herein is a method of radio link monitoring (RLM) in a UE comprising the steps of: selecting a control channel type to perform RLM on, wherein the control channel type includes one or more of: a physical downlink control channel (PDCCH); or an enhanced physical downlink control channel (EPDCCH); receiving a transmission on a carrier, the transmission comprising one or more reference signals; and determining the quality of the radio link using the selected control channel type and the one or more reference signals.
Abstract translation: 本发明公开了一种UE中无线电链路监测（RLM）的方法，包括以下步骤：选择控制信道类型以执行RLM，其中控制信道类型包括物理下行链路控制信道（PDCCH）中的一个或多个。 或增强物理下行链路控制信道（EPDCCH）; 在载波上接收传输，所述传输包括一个或多个参考信号; 以及使用所选择的控制信道类型和所述一个或多个参考信号来确定所述无线电链路的质量。
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公开(公告)号：US20140204771A1
公开(公告)日：2014-07-24
申请号：US13745051
申请日：2013-01-18
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Shiwei Gao , Yufei Wu Blankenship , Zhijun Cai , Yi Song
IPC: H04W36/22
CPC classification number: H04W36/28 , H04W28/08 , H04W36/22 , H04W36/30 , H04W84/045
Abstract: A local wireless access network node receives a request to offload at least a portion of data traffic for a user equipment from a macro wireless access network node to the local wireless access network node, where the user equipment is to maintain a wireless connection to the macro wireless access network node after the offload. The local wireless access network node sends a response to indicate whether the local wireless access node has accepted or denied the request.
Abstract translation: 本地无线接入网络节点接收将用户设备的至少一部分数据流量从宏无线接入网络节点卸载到本地无线接入网络节点的请求，其中用户设备将维持与该宏的无线连接 无线接入网节点卸载后。 本地无线接入网络节点发送响应以指示本地无线接入节点是否接受或拒绝该请求。
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公开(公告)号：US09173147B2
公开(公告)日：2015-10-27
申请号：US13745051
申请日：2013-01-18
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Shiwei Gao , Yufei Wu Blankenship , Zhijun Cai , Yi Song
CPC classification number: H04W36/28 , H04W28/08 , H04W36/22 , H04W36/30 , H04W84/045
Abstract: A local wireless access network node receives a request to offload at least a portion of data traffic for a user equipment from a macro wireless access network node to the local wireless access network node, where the user equipment is to maintain a wireless connection to the macro wireless access network node after the offload. The local wireless access network node sends a response to indicate whether the local wireless access node has accepted or denied the request.
Abstract translation: 本地无线接入网络节点接收将用户设备的至少一部分数据流量从宏无线接入网络节点卸载到本地无线接入网络节点的请求，其中用户设备将维持与该宏的无线连接 无线接入网节点卸载后。 本地无线接入网络节点发送响应以指示本地无线接入节点是否接受或拒绝该请求。
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公开(公告)号：US09094050B2
公开(公告)日：2015-07-28
申请号：US13750777
申请日：2013-01-25
Applicant: Research In Motion Limited
Inventor： Yufei Wu Blankenship , David Stuart Furbeck
CPC classification number: H04B5/0031 , H04L67/24 , H04L69/24 , H04W4/023 , H04W4/21
Abstract: Methods and apparatus to facilitate device-to-device communication with a remote device registered with a communication network are described. One example method may include obtaining an identity information of the second device from an address book, submitting the identity information of the second device to a communication network, estimating device-to-device (D2D) proximity of the second device, generating an indication of the proximity of the second device relative to the first device, and initiating a device-to-device communication session with the second device when the indication is that the second device is proximate.
Abstract translation: 描述了促进与通信网络注册的远程设备的设备到设备通信的方法和装置。 一个示例性方法可以包括从地址簿获取第二设备的身份信息，将第二设备的身份信息提交给通信网络，估计第二设备的设备到设备（D2D）接近度，生成第二设备的指示 所述第二设备相对于所述第一设备的接近度，以及当所述指示是所述第二设备接近时，启动与所述第二设备的设备到设备通信会话。
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公开(公告)号：US20140355562A1
公开(公告)日：2014-12-04
申请号：US13907367
申请日：2013-05-31
Applicant: RESEARCH IN MOTION LIMITED
Inventor： Shiwei Gao , Yufei Wu Blankenship , Zhijun Cai
IPC: H04W36/06
CPC classification number: H04W76/27 , H04B7/02 , H04L63/0428 , H04W16/32 , H04W72/0426 , H04W72/0473 , H04W76/15 , H04W88/06 , H04W92/20
Abstract: Systems, methods, and apparatuses for radio resource control (RRC) signaling in wireless communication networks with data offload are provided. The radio configuration messages from a small cell to a dual connection UE may be sent by an overlay macro E-UTRAN node-B (eNB). The small cell may send the RRC messages to the macro-eNB first via a backhaul link, and the macro-eNB then transmits the messages to the UE. In some implementations, the radio configuration messages from a small cell to a dual connection UE may be sent directly from the small cell. In some other implementations, some of the RRC messages may be sent selectively to/from either the macro-cell or the small cell, or to/from both the macro-cell and the small cell. The type of RRC messages sent over the small cell and/or the macro-cell may be preconfigured or predetermined.
Abstract translation: 提供了具有数据卸载的无线通信网络中用于无线电资源控制（RRC）信令的系统，方法和装置。 从小小区到双连接UE的无线电配置消息可以由覆盖宏E-UTRAN节点B（eNB）发送。 小小区可以经由回程链路首先将RRC消息发送到宏eNB，然后，宏eNB将消息发送给UE。 在一些实现中，可以从小小区直接发送从小小区到双连接UE的无线电配置消息。 在一些其他实现中，一些RRC消息可以选择性地发送到宏小区或小小区，或者向宏小区和小小区两者发送。 通过小小区和/或宏小区发送的RRC消息的类型可以被预配置或预定。
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