公开(公告)号：US20150257095A1

公开(公告)日：2015-09-10

申请号：US14436774

申请日：2012-10-22

申请人： Pengfei SUN ,  Chunyan GAO ,  Na WEI ,  Erlin ZENG ,  Wei BAI ,  Jing HAN ,  Haiming WANG

发明人： Pengfei Sun ,  Chunyan Gao ,  Na Wei ,  Erlin Zeng ,  Wei Bai ,  Jing Han ,  Haiming Wang

IPC分类号： H04W52/02 ,  H04W72/04

CPC分类号： H04W52/0206 ,  H04W72/0406 ,  H04W72/0473 ,  H04W72/048 ,  H04W84/042 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/25

摘要： It is provided a method, comprising camping on a first cell in a terminal mode, wherein, in the terminal mode, a mode-enabling downlink signal from the first cell is required; checking if a transition information about an intended transition of the first cell to a sleeping mode is received and if an apparatus performing the method camps in the terminal mode on the first cell, wherein in the sleeping mode of the first cell the mode-enabling downlink signal is not received from the first cell; transmitting a complaint to the first cell if the transition information is received and the apparatus camps in the terminal mode on the first cell.

摘要翻译： 提供了一种方法，包括以终端模式驻留在第一小区上，其中，在终端模式中，需要来自第一小区的启用模式的下行链路信号; 检查是否接收到关于第一小区的预期转换到休眠模式的转换信息，以及执行该方法的装置是否处于第一小区的终端模式，其中在第一小区的休眠模式中，启用模式的下行链路 没有从第一个单元接收信号; 如果接收到转换信息并且该装置在第一小区处于终端模式，则向第一小区发送投诉。

公开(公告)号：US20150195770A1

公开(公告)日：2015-07-09

申请号：US14426284

申请日：2012-09-13

申请人： Pengfei Sun ,  Na Wei ,  Erlin Zeng ,  Chunyan Gao ,  Haiming Wang ,  Wei Bai

发明人： Pengfei Sun ,  Na Wei ,  Erlin Zeng ,  Chunyan Gao ,  Haiming Wang ,  Wei Bai

IPC分类号： H04W48/12 ,  H04L5/00 ,  H04J11/00 ,  H04J1/08

CPC分类号： H04W48/12 ,  H04J1/08 ,  H04J11/0079 ,  H04L5/0007 ,  H04L5/0048 ,  H04W84/042

摘要： There is proposed a mechanism for controlling and conducting a discovery procedure of small cells or secondary cells located in a macro cell or primary cell. The discovery procedure is based on a discovery signal communicated via PDCH and based on a positioning reference signal (PRS). For configuring the signaling of the discovery signal, frequency domain multiplexing for splitting resources of the PRS in the frequency domain for increasing capacity, and/or usage of reserved communication resources for the signaling of the discovery signal are employed. Assistance information is provided to the UE for supporting the discovery of small cells.

摘要翻译： 提出了一种用于控制和进行位于宏小区或主小区中的小细胞或次细胞的发现过程的机制。 发现过程基于通过PDCH传送并基于定位参考信号（PRS）的发现信号。 为了配置发现信号的信令，采用用于在频域中分配PRS的资源以增加容量的频域复用和/或用于发现信号的信令的预留通信资源的使用。 向UE提供辅助信息以支持小单元的发现。

公开(公告)号：US20140161082A1

公开(公告)日：2014-06-12

申请号：US14232077

申请日：2011-07-12

申请人： Chunyan Gao ,  Jing Han ,  Erlin Zeng ,  Na Wei ,  Wei Bai

发明人： Chunyan Gao ,  Jing Han ,  Erlin Zeng ,  Na Wei ,  Wei Bai

IPC分类号： H04L5/00 ,  H04W74/04

CPC分类号： H04L5/0037 ,  H04L5/001 ,  H04W72/0406 ,  H04W72/1263 ,  H04W74/04

摘要： A radio frame or subframe is checked and it is determined to satisfy at least one predefined condition. In response to that determination, a second search space is utilized such that a number Y of blind detections for a user equipment UE in the determined radio frame/subframe is greater than a number X of blind detections for the UE in the radio frame/subframe if a first search space were utilized. In various embodiments the predefined condition is: the number X of blind detections is less than a threshold value Z (Z>=Y) where Z is a maximum number M of blind detections defined by a transmission mode for the frame's/subframe's component carrier CC; a number of CCs configured for the UE; the radio frame or subframe is in the first CC but not in the second CC one of uplink or a special subframe (further conditions) or an almost blank subframe.

摘要翻译： 检查无线电帧或子帧，并确定满足至少一个预定条件。 响应于该确定，利用第二搜索空间，使得在确定的无线电帧/子帧中的用户设备UE的盲检测数量Y大于无线电帧/子帧中的UE的盲检测数量X 如果使用第一个搜索空间。 在各种实施例中，预定条件是：盲检测的数量X小于阈值Z（Z> = Y），其中Z是由帧/子帧的分量载波CC的传输模式定义的盲检测的最大数量M ; 为UE配置的CC的数量; 无线电帧或子帧在第一CC中，但不在第二CC中的一个上行链路或特殊子帧（进一步条件）或几乎空白的子帧。

公开(公告)号：US20140087748A1

公开(公告)日：2014-03-27

申请号：US14122743

申请日：2011-05-30

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

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

IPC分类号： H04W74/04

CPC分类号： H04W72/1215 ,  H04W72/0413 ,  H04W74/04 ,  H04W74/0816

摘要： 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.

摘要翻译： 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：US20140016623A1

公开(公告)日：2014-01-16

申请号：US14007996

申请日：2011-04-02

申请人： Wei Bai ,  David Randall ,  Erlin Zeng ,  Jing Han ,  Haiming Wang

发明人： Wei Bai ,  David Randall ,  Erlin Zeng ,  Jing Han ,  Haiming Wang

IPC分类号： H04W56/00

CPC分类号： H04W56/0005 ,  H04L5/001 ,  H04W56/0045

摘要： A method, apparatus and computer program product are provided to facilitate the determination of the timing advances of each of a plurality of component carriers by triggering the determination of the timing advances in response to certain pre-defined events that are indicative of a need for the timing advance to be determined. A method may include determining that a pre-defined event has occurred and triggering a determination of a timing advance for a second component carrier relative to a timing advance of a first component carrier based upon occurrence of the predefined event. In this regard, both the component carriers are concurrently allocated to a mobile terminal. The method may also utilize the timing advance to synchronize communications on the second component carrier between the mobile terminal and a network. A corresponding apparatus and computer program product may also be provided.

摘要翻译： 提供了一种方法，装置和计算机程序产品，以便于响应于某些预先定义的事件触发确定定时提前来确定多个分量载波中的每一个的定时进展，这些预定义事件指示需要 时间提前确定。 方法可以包括确定预定义事件已经发生，并且基于预定事件的发生，触发第二分量载波相对于第一分量载波的定时提前的定时提前的确定。 在这点上，分量载波同时分配给移动终端。 该方法还可以利用定时提前来在移动终端和网络之间的第二分量载波上同步通信。 也可以提供相应的装置和计算机程序产品。

公开(公告)号：US20140016594A1

公开(公告)日：2014-01-16

申请号：US14008298

申请日：2011-04-11

申请人： Jing Han ,  Erlin Zeng ,  Wei Bai ,  Haiming Wang

发明人： Jing Han ,  Erlin Zeng ,  Wei Bai ,  Haiming Wang

IPC分类号： H04L5/00

CPC分类号： H04L5/0094 ,  H04L5/001 ,  H04L5/0055

摘要： 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.

摘要翻译： 一种用于提供上行链路反馈优化的方法可以包括：确定一组候选上行链路子帧和对应的分量载波以发送上行链路反馈，以及基于与所述上行链路反馈延迟相关联的反馈延迟来确定所选择的上行链路子帧和所述候选上行链路子帧集合 候选上行链路子帧的集合。 还提供了相应的装置和计算机程序产品。

公开(公告)号：US20150103703A1

公开(公告)日：2015-04-16

申请号：US14395201

申请日：2012-04-20

申请人： Erlin Zeng ,  Jing Han ,  Chunyan Gao ,  Wei Bai ,  Haiming Wang ,  Wei Hong

发明人： Erlin Zeng ,  Jing Han ,  Chunyan Gao ,  Wei Bai ,  Haiming Wang ,  Wei Hong

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W72/14 ,  H04L5/14

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/14

摘要： A downlink resource grant is on a first component carrier having a first downlink to uplink DL/UL subframe configuration, and cross schedules to a second component carrier having a different second DL/UL subframe configuration. If a first set SI of downlink subframes associated with a subframe n of the first DL/UL subframe configuration only partially overlaps with a second set S2 of downlink subframes associated with the subframe n of the second DL/UL subframe configuration, then explicit signaling is utilized to select whether uplink radio resources in subframe n for channel selection are implicitly or explicitly allocated. If instead SI does not only partially overlap SI, then a default rule is utilized for allocating the uplink radio resources in subframe n for channel selection. In different examples the explicit signaling is higher layer signaling which configures a UE; or a predetermined state in a field of the PDCCH.

摘要翻译： 下行链路资源授权在具有第一下行链路到上行链路DL / UL子帧配置的第一分量载波上，并且交叉调度到具有不同的第二DL / UL子帧配置的第二分量载波。 如果与第一DL / UL子帧配置的子帧n相关联的下行链路子帧的第一集合SI仅部分地与与第二DL / UL子帧配置的子帧n相关联的下行链路子帧的第二集合S2重叠，则显式信令是 用于选择用于信道选择的子帧n中的上行链路无线电资源是否被隐式或显式分配。 如果相反，SI不仅部分地重叠SI，则使用默认规则来分配用于信道选择的子帧n中的上行链路无线电资源。 在不同的示例中，显式信令是配置UE的较高层信令; 或PDCCH的字段中的预定状态。

公开(公告)号：US09705659B2

公开(公告)日：2017-07-11

申请号：US14008298

申请日：2011-04-11

申请人： Jing Han ,  Erlin Zeng ,  Wei Bai ,  Haiming Wang

发明人： Jing Han ,  Erlin Zeng ,  Wei Bai ,  Haiming Wang

IPC分类号： H04B7/212 ,  H04L5/00

CPC分类号： H04L5/0094 ,  H04L5/001 ,  H04L5/0055

摘要： 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：US09801163B2

公开(公告)日：2017-10-24

申请号：US14426888

申请日：2012-09-10

申请人： Erlin Zeng ,  Chunyan Gao ,  Haiming Wang ,  Wei Bai ,  Shuang Tan ,  Wei Hong ,  Jing Han

发明人： Erlin Zeng ,  Chunyan Gao ,  Haiming Wang ,  Wei Bai ,  Shuang Tan ,  Wei Hong ,  Jing Han

IPC分类号： H04W72/04 ,  H04W52/34 ,  H04W52/36 ,  H04W52/40 ,  H04W88/08 ,  H04L5/00 ,  H04L12/24

CPC分类号： H04W72/0413 ,  H04L5/001 ,  H04L41/0806 ,  H04W52/346 ,  H04W52/367 ,  H04W52/40 ,  H04W72/0453 ,  H04W88/08

摘要： There are provided measures for uplink configuration and transmission control in inter-site carrier aggregation. Such measures may exemplarily comprise measures for controlling configuration of a terminal device for an inter-site carrier aggregation mode, in which carriers from a macro cell and a micro cell are aggregated for uplink communication, with a configuration of uplink control information for the macro cell located at a first site and a configuration of uplink control information for the micro cell located at a second site, and/or measures for controlling transmission of a terminal device in the inter-site carrier aggregation mode with a handling of concurrent uplink transmissions at the terminal device.

公开(公告)号：US20140169317A1

公开(公告)日：2014-06-19

申请号：US14234790

申请日：2011-07-25

申请人： Chunyan Gao ,  Wei Bai ,  Juho Mikko Oskari Pirskanen ,  Erlin Zeng ,  Haiming Wang ,  Jing Han

发明人： Chunyan Gao ,  Wei Bai ,  Juho Mikko Oskari Pirskanen ,  Erlin Zeng ,  Haiming Wang ,  Jing Han

IPC分类号： H04B7/04 ,  H04W72/04

CPC分类号： H04B7/0404 ,  H04B7/0602 ,  H04B7/0628 ,  H04B7/0802 ,  H04W72/042

摘要： A method and apparatus are provided to provide for timely switching between antenna port configurations as the mode of operation of a mobile terminal changes which may, in turn, dictate different combinations of the MIMO, CoMP and/or CA capabilities. In this regard, a method is provided that includes utilizing one or more antennas in a first antenna port configuration in a first mode of operation. The method may also receive a command that triggers switching to another antenna port configuration and then determines another one of a plurality of antenna port configurations to be utilized in response to the command. The method may then utilize one or more antennas of the another one of the antenna port configurations in a second mode of operation. A corresponding apparatus and computer program product are also provided.

摘要翻译： 提供了一种方法和装置，用于随着移动终端的操作模式的改变而及时地切换天线端口配置，这又可以决定MIMO，CoMP和/或CA能力的不同组合。 在这方面，提供了一种方法，其包括以第一操作模式在第一天线端口配置中利用一个或多个天线。 该方法还可以接收触发切换到另一天线端口配置的命令，然后确定响应于该命令而被使用的多个天线端口配置中的另一个。 然后，该方法可以在第二操作模式中利用另一个天线端口配置中的一个或多个天线。 还提供了相应的装置和计算机程序产品。