公开(公告)号：US09705659B2

公开(公告)日：2017-07-11

申请号：US14008298

申请日：2011-04-11

Applicant: Jing Han ,  Erlin Zeng ,  Wei Bai ,  Haiming Wang

Inventor： Jing Han ,  Erlin Zeng ,  Wei Bai ,  Haiming Wang

IPC: H04B7/212 ,  H04L5/00

CPC classification number: H04L5/0094 ,  H04L5/001 ,  H04L5/0055

Abstract: A method for providing uplink feedback optimization may include determining a set of candidate uplink subframes and corresponding component carriers to transmit uplink feedback, and determining a selected uplink subframe and corresponding component carrier from among the set of candidate uplink subframes based on a feedback delay associated with the set of candidate uplink subframes. A corresponding apparatus and computer program product are also provided.

公开(公告)号：US09456458B2

公开(公告)日：2016-09-27

申请号：US14400277

申请日：2012-05-09

Applicant: Wei Bai ,  Jing Han ,  Chunyan Gao ,  Haiming Wang ,  Asbjoern Groevlen

Inventor： Wei Bai ,  Jing Han ,  Chunyan Gao ,  Haiming Wang ,  Asbjoern Groevlen

IPC: H04L1/00 ,  H04W74/08 ,  H04L1/18 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04W74/0833 ,  H04L1/1854 ,  H04L5/0055 ,  H04W72/1242 ,  H04W74/0875

Abstract: A method, apparatus and computer program product are provided in order to allow an uplink resource request to be transmitted to the access point even in an instance in which the mobile terminal is receiving a continuous downlink transmission and repeated ACK/NACK transmissions are enabled. In this regard, a method, apparatus and computer program product are provided to prioritize a preamble transmission for a random access procedure relative to the repeated ACK/NACK transmissions. The method, apparatus and computer program also prioritize at least one message of the random access procedure.

Abstract translation: 提供了一种方法，装置和计算机程序产品，以便即使在移动终端正在接收连续下行链路传输并且重复的ACK / NACK传输被启用的情况下也允许将上行链路资源请求发送到接入点。 在这方面，提供了一种方法，装置和计算机程序产品，用于相对于重复的ACK / NACK传输来对用于随机接入过程的前同步码传输进行优先级排序。 方法，装置和计算机程序还优先考虑随机接入过程的至少一个消息。

公开(公告)号：US09408103B2

公开(公告)日：2016-08-02

申请号：US14354248

申请日：2011-10-26

Applicant: Wei Bai ,  Tero Henttonen ,  Na Wei ,  Jing Han ,  Haiming Wang

Inventor： Wei Bai ,  Tero Henttonen ,  Na Wei ,  Jing Han ,  Haiming Wang

IPC: H04W24/10 ,  H04W72/04 ,  H04W16/14

CPC classification number: H04W24/10 ,  H04W16/14 ,  H04W72/0413 ,  H04W72/042

Abstract: The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for implementing enhanced and flexible radio aperiodic measurements, e.g., on an unlicensed band in LTE wireless systems and providing effective and timely reporting. A UE may receive from a wireless network an aperiodic measurement request to measure a special measurement object (e.g., a neighbor cell) specified in the aperiodic measurement request, e.g., in an unlicensed band. In response to the aperiodic measurement request, the UE may perform the measurement of the special management object until a further instruction from the wireless network or for a determined period of time. Inter-frequency measurements may be performed during the measurement gap determined from the aperiodic measurement request.

Abstract translation: 说明书和附图提出了用于实现增强和灵活的无线电非周期测量的新方法，装置和软件相关产品（例如，计算机可读存储器），例如在LTE无线系统中的未许可频带上并且提供有效和及时的报告。 UE可以从无线网络接收非周期测量请求，以测量在非周期性测量请求中指定的特殊测量对象（例如，相邻小区），例如在非许可频带中。 响应于非周期测量请求，UE可以执行特殊管理对象的测量，直到来自无线网络的进一步指令或在确定的时间段内。 在从非周期测量请求确定的测量间隙期间可以执行频率间测量。

公开(公告)号：US09237584B2

公开(公告)日：2016-01-12

申请号：US14122743

申请日：2011-05-30

Applicant: Wei Hong ,  Na Wei ,  Haiming Wang ,  Jing Han ,  Chunyan Gao ,  Wei Bai ,  Gilles Charbit

Inventor： Wei Hong ,  Na Wei ,  Haiming Wang ,  Jing Han ,  Chunyan Gao ,  Wei Bai ,  Gilles Charbit

IPC: H04W74/04 ,  H04W72/12 ,  H04W74/08

CPC classification number: H04W72/1215 ,  H04W72/0413 ,  H04W74/04 ,  H04W74/0816

Abstract: Systems and techniques for managing the use of industrial-scientific-medical bands for cellular network communication. An apparatus comprises a processing system and a memory storing a set of program instructions. The processing system is configured to cause the apparatus to receive channel information from a UE reporting the control of an industrial-scientific-medical (ISM) band channel by the UE and cause the apparatus to schedule a communication session with the UE over the channel, with the channel being configured and activated as an ISM secondary component carrier (SCC). The apparatus may further request one or more user equipments (UEs) to report their wireless fidelity (WiFi) capability and request user equipments having WiFi capability to compete for the wireless medium and report occupation of the wireless medium in the form of a request to send command, to which the apparatus responds with a clear to send command.

Abstract translation: 用于管理用于蜂窝网络通信的工业 - 科学 - 医疗频带的使用的系统和技术。 一种装置包括处理系统和存储一组程序指令的存储器。 所述处理系统被配置为使得所述设备从所述UE接收到报告对工业科学医学（ISM）频带信道的控制的信道信息，并且使所述设备通过所述信道调度与所述UE的通信会话， 该信道被配置和激活为ISM辅助分量载波（SCC）。 该装置还可以请求一个或多个用户设备（UE）报告其无线保真度（WiFi）能力，并请求具有WiFi能力的用户设备竞争无线介质并且以发送请求的形式报告无线介质的占用 命令，设备用清晰的命令发送命令。

公开(公告)号：US20140321336A1

公开(公告)日：2014-10-30

申请号：US14359633

申请日：2011-11-23

Applicant: Wei Hong ,  Haiming Wang ,  Chunyan Gao ,  Jing Han

Inventor： Wei Hong ,  Haiming Wang ,  Chunyan Gao ,  Jing Han

IPC: H04L5/00 ,  H04L5/14 ,  H04W36/00 ,  H04J3/14

CPC classification number: H04L5/0073 ,  H04J3/14 ,  H04L5/0032 ,  H04L5/14 ,  H04W36/0055 ,  H04W72/1226 ,  H04W72/1278 ,  H04W92/20

Abstract: A method, apparatus and computer program product are provided according to some example embodiments to enable the exchange of inter cell messages among neighboring access points. In this regard, a method is provided that includes receiving a request for transmission of an inter cell (IC) message that is to be transmitted to a neighboring access point. The request for transmission further comprises scheduling information from the access point. The method further includes receiving an indication of scheduling priority from the neighboring access point. The method further includes receiving an uplink (UL) grant for the neighboring access point in response to a scheduling request (SR) transmitted to the neighboring access point. The method further includes causing the IC message to be (SR) transmitted to the neighboring transmitted to the neighboring access point.

Abstract translation: 根据一些示例实施例提供了一种方法，装置和计算机程序产品，以使得能够在相邻接入点之间交换小区间消息。 在这方面，提供了一种方法，其包括接收要发送到相邻接入点的小区（IC）消息的传输请求。 传输请求还包括从接入点调度信息。 该方法还包括从相邻接入点接收调度优先级的指示。 所述方法还包括：响应于发送到所述相邻接入点的调度请求（SR），为所述相邻接入点接收上行链路（UL）许可。 该方法还包括使IC消息（SR）发送到发送到相邻接入点的相邻邻居。

公开(公告)号：US20140233439A1

公开(公告)日：2014-08-21

申请号：US14351705

申请日：2011-10-24

Applicant: Wei Hong ,  Haiming Wang ,  Chunyan Gao ,  Jing Han

Inventor： Wei Hong ,  Haiming Wang ,  Chunyan Gao ,  Jing Han

IPC: H04L5/14

CPC classification number: H04L5/1438 ,  H04W72/1221 ,  H04W72/1242

Abstract: Uplink and downlink traffic for a plurality of user equipments UEs in a cell is differentially weighted according to traffic type, and that weighted traffic total is used to select one uplink-downlink configuration for a radio frame from among A>1 possible uplink-downlink configurations. The weighting may use a priority factor or traffic class identifier that corresponds to the traffic type. In one embodiment the configuration selection is autonomous, and may be made to maximize throughput in the cell or to minimize a number of subframes that overlap with neighbor cells. In another embodiment there is a cooperation; one access node selects multiple candidate configurations which its neighbor cells score for their own acceptability and return the score tables to the original access node, who makes the final selection using the neighbors' score tables. Specific examples are in the context of the E-UTRAN/LTE system.

Abstract translation: 根据流量类型对小区中的多个用户设备UE的上行链路和下行流量进行差分加权，并且使用加权流量总数从A> 1个可能的上行链路 - 下行链路配置中选择一个无线帧的一个上行链路 - 下行链路配置 。 加权可以使用对应于流量类型的优先级因子或流量类别标识符。 在一个实施例中，配置选择是自主的，并且可以被设置为使小区中的吞吐量最大化或者使与相邻小区重叠的子帧的数量最小化。 在另一个实施例中有一个合作; 一个接入节点选择多个候选配置，其相邻小区为自己的可接受性而得分，并将得分表返回给原始接入节点，原始接入节点使用邻居的得分表进行最终选择。 具体示例在E-UTRAN / LTE系统的上下文中。

公开(公告)号：US20140160967A1

公开(公告)日：2014-06-12

申请号：US14124064

申请日：2011-06-09

Applicant: Chunyan Gao ,  Erlin Zeng ,  Haiming Wang ,  Jing Han ,  Wei Hong

Inventor： Chunyan Gao ,  Erlin Zeng ,  Haiming Wang ,  Jing Han ,  Wei Hong

IPC: H04L5/00 ,  H04L5/14 ,  H04W24/08

CPC classification number: H04L5/0073 ,  H04L5/14 ,  H04W24/08 ,  H04W24/10

Abstract: There are provided measures for interference control in time division duplex communication. Such measures may exemplarily comprise setting up a predefined uplink-downlink configuration of a frame structure for time division duplex communication, said frame structure comprising a predefined number of downlink subframes, deriving measurement groups from the frame structure according to a measurement configuration, said measurement configuration defining a set of all downlink subframes of the frame structure or at least two subsets of the downlink subframes of the frame structure, each of said measurement groups comprising a set of subframes out of the downlink subframes of the frame structure, and performing an interference measurement for the downlink subframes of at least one of the measurement groups.

Abstract translation: 提供了时分双工通信中的干扰控制措施。 这样的措施可以示例性地包括建立用于时分双工通信的帧结构的预定义的上行链路 - 下行链路配置，所述帧结构包括预定数量的下行链路子帧，根据测量配置从帧结构导出测量组，所述测量配置 定义帧结构的所有下行链路子帧的集合或帧结构的下行链路子帧的至少两个子集，每个所述测量组包括帧结构的下行链路子帧中的一组子帧，并且执行干扰测量 用于至少一个测量组的下行链路子帧。

公开(公告)号：US20130343356A1

公开(公告)日：2013-12-26

申请号：US14003625

申请日：2011-03-09

Applicant: Wei Bai ,  Jing Han ,  Erlin Zeng ,  Na Wei ,  Chunyan Gao ,  Haiming Wang ,  Wei Hong

Inventor： Wei Bai ,  Jing Han ,  Erlin Zeng ,  Na Wei ,  Chunyan Gao ,  Haiming Wang ,  Wei Hong

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04W72/042

Abstract: A method is provided for configuration of a special subframe pattern configuration. The method may include determining a configuration of a primary special subframe pattern configuration. The first special subframe configuration may have a corresponding secondary special subframe pattern configuration for multiplexing with the primary special subframe pattern configuration. The method may further include, responsive to a downlink assignment following the configuration of the primary special subframe pattern configuration, using the secondary special subframe pattern configuration instead of the primary special subframe pattern configuration. A corresponding apparatus and computer program product are also provided.

Abstract translation: 提供了一种用于配置特殊子帧模式配置的方法。 该方法可以包括确定主要特殊子帧模式配置的配置。 第一特殊子帧配置可以具有用于与主要特殊子帧模式配置进行复用的对应的辅助特殊子帧模式配置。 该方法还可以包括响应于主要特殊子帧模式配置的配置之后的下行链路分配，使用次级特殊子帧模式配置而不是主要特殊子帧模式配置。 还提供了相应的装置和计算机程序产品。

公开(公告)号：US20120300616A1

公开(公告)日：2012-11-29

申请号：US13576376

申请日：2010-02-02

Applicant: Erlin Zeng ,  Haiming Wang ,  Jing Han

Inventor： Erlin Zeng ,  Haiming Wang ,  Jing Han

IPC: H04W72/04

CPC classification number: H04W72/1289 ,  H04B7/2606 ,  H04W72/1273 ,  H04W84/047

Abstract: In accordance with an example embodiment of the present invention, a method comprises scheduling at a wireless network node one or more resources for an uplink backhaul link of a relay node; and applying a mapping scheme to map at least one buffer content to at least one transport block, wherein the mapping scheme comprises determining a transport block index indicator to identify a mapping between the buffer content and the transport block; inserting the transport block index indicator into a resource grant; and transmitting the resource grant to the relay node on a downlink control channel.

Abstract translation: 根据本发明的示例实施例，一种方法包括在无线网络节点处调度用于中继节点的上行回程链路的一个或多个资源; 以及应用映射方案将至少一个缓冲器内容映射到至少一个传输块，其中所述映射方案包括确定传输块索引指示符以识别所述缓冲器内容与所述传输块之间的映射; 将传输块索引指示符插入到资源许可中; 以及在下行链路控制信道上向所述中继节点发送所述资源许可。

公开(公告)号：US20120147810A1

公开(公告)日：2012-06-14

申请号：US13390510

申请日：2010-07-13

Applicant: Haiming Wang ,  Jing Han

Inventor： Haiming Wang ,  Jing Han

IPC: H04J3/00 ,  H04W40/00 ,  H04B7/14

CPC classification number: H04W24/02 ,  H04B7/2606 ,  H04W16/26 ,  H04W28/06 ,  H04W84/047

Abstract: Methods and apparatus, including computer program products, are provided for indicating the configuration of a subframe of a backhaul between a relay node and a base station. In one aspect there is provided a method. The method may include generating an indication of a configuration of a subframe of at least one of an uplink and a downlink of a backhaul and sending the indication to a relay node to configure transmission at the relay node. Related apparatus, systems, methods, and articles are also described.

Abstract translation: 提供了包括计算机程序产品的方法和装置，用于指示中继节点和基站之间的回程子帧的配置。 在一个方面，提供了一种方法。 该方法可以包括生成回程的上行链路和下行链路中的至少一个的子帧的配置的指示，并将指示发送到中继节点以配置中继节点处的传输。 还描述了相关装置，系统，方法和制品。