公开(公告)号：US09456454B2

公开(公告)日：2016-09-27

申请号：US14122425

申请日：2011-06-02

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

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

IPC: H04W72/12 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04W72/1268 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0098 ,  H04L5/1469 ,  H04W72/1273 ,  H04W72/1289

Abstract: The invention allows flexible disabling/enabling of cross-carrier scheduling in carrier-aggregated wireless data transmission. In response to detecting a predetermined disabling indication of cross-carrier scheduling of received carrier aggregated wireless data transmission, the disabling indication targeting subframes allocated to uplink in a first component carrier transmitted from a cross-carrier scheduling cell and to downlink in a second component carrier transmitted from a cross-carrier scheduled cell: a downlink control region in the targeted subframes in the second component carrier is monitored for uplink/downlink grants; and in response to detecting an uplink/downlink grant, the detected uplink/downlink grant is utilized in uplink/downlink scheduling of the targeted subframe in the second component carrier.

Abstract translation: 本发明允许在载波聚合的无线数据传输中灵活地禁用/启用跨载波调度。 响应于检测到接收到的载波聚合无线数据传输的跨载波调度的预定禁用指示，针对从跨载波调度小区发送的第一分量载波中分配给上行链路的子帧和在第二分量载波中的下行链路的禁用指示 从跨载波调度小区发送：监视第二分量载波中的目标子帧中的下行链路控制区域用于上行链路/下行链路授权; 并且响应于检测到上行链路/下行链路许可，在第二分量载波中的目标子帧的上行链路/下行链路调度中使用检测到的上行链路/下行链路许可。

公开(公告)号：US09426664B2

公开(公告)日：2016-08-23

申请号：US14375857

申请日：2012-02-08

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

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

IPC: H04Q7/00 ,  H04W16/14 ,  H04W72/04 ,  H04L1/08 ,  H04W74/08 ,  H04W88/06 ,  H04W88/10 ,  H04W28/08

CPC classification number: H04W16/14 ,  H04L1/08 ,  H04W28/085 ,  H04W72/048 ,  H04W74/08 ,  H04W88/06 ,  H04W88/10

Abstract: There is provided a mechanism for controlling communications conducted via different frequency bands or communication spectrums. When a communication via a first communication path, for example an unlicensed or white space communication spectrum, is to be established, e.g. for offloading traffic from a second communication path, for example a licensed cellular communication spectrum, a preamble transmission command is generated and transmitted from a communication network control element, such as an eNB, via the second communication path to a communication element, such as a UE. By means of the preamble transmission command, the transmission of a preamble signal by the receiving communication element on the first communication path with predetermined communication resources is triggered. Based on a receipt or non-receipt of the preamble signal via the first communication path, the communication network control element is able to determine that the communication element can establish a connection on the first communication path, for example the unlicensed or white space communication spectrum.

Abstract translation: 提供了用于控制经由不同频带或通信频谱进行通信的机制。 当通过第一通信路径进行通信时，例如未许可或白空间通信频谱，将被建立，例如， 为了从第二通信路径（例如许可的蜂窝通信频谱）卸载业务，生成前导发送命令，并且经由第二通信路径从诸如eNB的通信网络控制元件发送到通信元件，例如 UE。 借助于前导码传输命令，触发由具有预定通信资源的第一通信路径上的接收通信元件的前导码信号的传输。 基于经由第一通信路径的前导信号的接收或不接收，通信网络控制元件能够确定通信元件可以在第一通信路径上建立连接，例如，未许可或白空间通信频谱 。

公开(公告)号：US20160113020A1

公开(公告)日：2016-04-21

申请号：US14777674

申请日：2013-04-01

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

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

IPC: H04W72/08 ,  H04W72/04 ,  H04W16/32

CPC classification number: H04W72/082 ,  H04W16/32 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0473

Abstract: Embodiments of the invention provide a method, apparatus and computer readable memory for operating a network access node. The method begins by coordinating uplink/downlink subframe configurations between a serving network access node and a neighbor network access node. The method continues with receiving at the serving network access node from the neighbor network access node an indication of transmit power used by the neighbor access node for at least one downlink subframe of the neighbor access node's uplink/downlink subframe configuration and sending the indication of transmit power from the serving network access node to a user equipment served by the serving network access node.

Abstract translation: 本发明的实施例提供了一种用于操作网络接入节点的方法，装置和计算机可读存储器。 该方法通过协调服务网络接入节点和邻居网络接入节点之间的上行链路/下行链路子帧配置而开始。 该方法继续在相邻网络接入节点的服务网络接入节点处接收邻居接入节点对邻居接入节点的上行链路/下行子帧配置的至少一个下行链路子帧所使用的发射功率的指示，并发送传输的指示 从服务网络接入节点到由服务网络接入节点服务的用户设备的功率。

公开(公告)号：US20150365894A1

公开(公告)日：2015-12-17

申请号：US14442318

申请日：2012-11-22

Applicant: Wei BAI ,  Jing HAN ,  Haiming WANG ,  Xinying GAO ,  Lili ZHANG ,  Pengfei SUN ,  BROADCOM CORPORATION

Inventor： Wei Bai ,  Jing Han ,  Haiming Wang ,  Xinying Gao ,  Lili Zhang ,  Pengfei Sun

IPC: H04W52/02 ,  H04L1/18

CPC classification number: H04W52/0216 ,  H04L1/1854 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/24

Abstract: A method, apparatus and computer program product are provided for minimizing power consumption in a macro cell. A method and apparatus may establish a dual connection with a local area access point of a local area cell and a macro access point of a macro cell. The method and apparatus may also enter a power save mode in a macro cell by utilizing a first discontinuous reception (DRX) pattern in the macro cell in response to establishing the dual connection. The first DRX pattern may include a designated DRX active time period in which a communication device is designated to be active. The DRX active time period is aligned with a time period of a paging occasion of the apparatus.

Abstract translation: 提供了一种用于最小化宏小区中的功率消耗的方法，装置和计算机程序产品。 方法和装置可以建立与局域区域的局域接入点和宏小区的宏接入点的双连接。 该方法和装置还可以响应于建立双重连接而通过利用宏小区中的第一不连续接收（DRX）模式，在宏小区中进入省电模式。 第一DRX模式可以包括其中通信设备被指定为活动的指定的DRX活动时间段。 DRX活动时间段与设备的寻呼机会的时间段对齐。

公开(公告)号：US09198188B2

公开(公告)日：2015-11-24

申请号：US14002407

申请日：2011-03-01

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

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

IPC: H04W72/00 ,  H04W72/08 ,  H04L5/00 ,  H04L27/20 ,  H04W16/14

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0091 ,  H04L27/2032 ,  H04W16/14 ,  H04W72/085

Abstract: A network access node identifies a component carrier within an unlicensed radio spectrum, determines whether or not to configure the component carrier for use as a secondary component carrier, and based on the determining configures the component carrier for use as a secondary component carrier companion to a primary component carrier within a licensed radio spectrum, In various non-limiting embodiments the network node senses the component carrier within the unlicensed radio spectrum, and as more data is needed to make the determination employs a mobile device to also sense and further to measure the component carrier within the unlicensed radio spectrum. Specific procedures are detailed for both the network node and the mobile device.

Abstract translation: 网络接入节点识别非授权无线电频谱内的分量载波，确定是否配置分量载波以用作辅助分量载波，并且基于该确定，将分量载波配置为用作辅助分量载波伴随 在许可无线电频谱内的主要分量载波。在各种非限制性实施例中，网络节点感测非许可无线电频谱内的分量载波，并且由于需要更多的数据以使得确定采用移动设备也可以感测并进一步测量 未经授权的无线电频谱内的分量载波。 网络节点和移动设备都有详细的具体步骤。

公开(公告)号：US20150257094A1

公开(公告)日：2015-09-10

申请号：US14436439

申请日：2012-10-17

Applicant: Na WEI ,  Wei BAI ,  Jing HAN ,  Haiming WANG ,  Chunyan GAO

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

IPC: H04W52/02 ,  H04W24/10

CPC classification number: H04W52/02 ,  H04W24/10 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0261 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/21 ,  Y02D70/24

Abstract: It is provided a method, comprising: signaling, to a terminal device, to turn into a low power connected mode; inhibiting signaling, to the terminal device, to turn into an idle mode; saving a parameter used to connect to the terminal device in a normal connected mode different from the low power connected mode before signaling to turn into the low power connected mode.

Abstract translation: 提供了一种方法，包括：向终端设备发信号转换成低功率连接模式; 禁止对终端设备的信令变为空闲模式; 在信号转换为低功率连接模式之前，以与低功耗​​连接模式不同的正常连接模式，保存用于连接终端设备的参数。

公开(公告)号：US20150249985A1

公开(公告)日：2015-09-03

申请号：US14401490

申请日：2012-05-14

Applicant: Jing Han ,  Wei Bai ,  Haiming Wang

Inventor： Jing Han ,  Wei Bai ,  Haiming Wang

IPC: H04W72/04 ,  H04L5/14 ,  H04L5/22 ,  H04W72/08

CPC classification number: H04W72/0446 ,  H04L5/0062 ,  H04L5/0091 ,  H04L5/1469 ,  H04L5/22 ,  H04W72/042 ,  H04W72/082

Abstract: A method, apparatus and computer program product are provided for enabling provision of an additional special subframe configuration to one or more communication devices. A method and apparatus may generate one or more parameters defining a new special subframe configuration associated with downlink communications. The new special subframe configuration is generated in addition to one or more other special subframe configurations. The new special subframe configuration includes information indicating a plurality of downlink symbols that exceed a number of downlink symbols of one of the other special subframe configurations which reduces overlap between a first system and a second system, the plurality of downlink symbols minimize interference between the first and second systems and increases utilization of resources. The method and apparatus may provide a message to one or more communication devices to enable at least a first subset of the communication devices to detect the new special subframe configuration.

Abstract translation: 提供了一种方法，装置和计算机程序产品，用于使得能够向一个或多个通信设备提供额外的特殊子帧配置。 方法和装置可以生成定义与下行链路通信相关联的新的特殊子帧配置的一个或多个参数。 除了一个或多个其他特殊子帧配置之外，还生成新的特殊子帧配置。 新的特殊子帧配置包括指示多个下行链路符号的信息，其超过了减少第一系统和第二系统之间的重叠的其他特殊子帧配置之一的下行链路符号的数量，所述多个下行链路符号使得第一 和第二个系统，并增加资源的利用。 该方法和装置可以向一个或多个通信设备提供消息，以使通信设备的至少第一子集能够检测新的特殊子帧配置。

公开(公告)号：US20150230236A1

公开(公告)日：2015-08-13

申请号：US14426888

申请日：2012-09-10

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

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

IPC: H04W72/04 ,  H04L12/24

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

Abstract: 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.

Abstract translation: 提供了站间运营商聚合中上行配置和传输控制的措施。 这样的措施可以示例性地包括用于控制用于站点间载波聚合模式的终端设备的配置的措施，其中来自宏小区和微小区的载波被聚合用于上行链路通信，具有用于宏小区的上行链路控制信息的配置 位于第一站点处的配置和用于位于第二站点的微小区的上行链路控制信息的配置，和/或用于控制站点间载波聚合模式中的终端设备的传输的措施， 终端设备。

公开(公告)号：US09094905B2

公开(公告)日：2015-07-28

申请号：US14007996

申请日：2011-04-02

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

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

IPC: H04W56/00 ,  H04L5/00

CPC classification number: H04W56/0005 ,  H04L5/001 ,  H04W56/0045

Abstract: 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.

Abstract translation: 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：US08948077B2

公开(公告)日：2015-02-03

申请号：US13390513

申请日：2010-08-16

Applicant: Haiming Wang ,  Jing Han ,  Zixiong Chen ,  Erlin Zeng

Inventor： Haiming Wang ,  Jing Han ,  Zixiong Chen ,  Erlin Zeng

IPC: H04B7/14 ,  H04W28/26 ,  H04B7/26 ,  H04W84/04 ,  H04B7/155

CPC classification number: H04W28/26 ,  H04B7/15528 ,  H04B7/2606 ,  H04W28/0236 ,  H04W28/0284 ,  H04W28/12 ,  H04W84/047 ,  H04W92/12

Abstract: Various methods for managing interference handling overhead are provided. One example method includes generating interference overload indication information and causing the interference overload information to be transmitted on a broadcast channel for relay nodes, wherein the transmission via the broadcast channel indicates that the interference overload indication information is for a donor cell. Similar and related example methods and example apparatuses are also provided. Additional example methods and apparatuses are also provided.

Abstract translation: 提供了用于管理干扰处理开销的各种方法。 一种示例性方法包括产生干扰过载指示信息并且使干扰过载信息在用于中继节点的广播信道上发送，其中经由广播信道的传输指示干扰过载指示信息是针对供体小区的。 还提供了类似的和相关的示例性方法和示例设备。 还提供了另外的示例性方法和装置。