公开(公告)号：US09467866B2

公开(公告)日：2016-10-11

申请号：US14365167

申请日：2011-12-15

Applicant: Xinying Gao ,  Na Wei ,  Haiming Wang ,  Juho Mikko Oskari Pirskanen

Inventor： Xinying Gao ,  Na Wei ,  Haiming Wang ,  Juho Mikko Oskari Pirskanen

IPC: H04W16/14 ,  H04W74/08 ,  H04W52/24

CPC classification number: H04W16/14 ,  H04W52/244 ,  H04W74/08

Abstract: In one embodiment information is received from one or more wireless networks indicating a request for a listen before transmit mode or a non-listen before transmit mode. In reply it is determined whether the one or more wireless networks is to utilize the listen before transmit mode or the non-listen in an unlicensed frequency band and the one or more wireless networks are informed of the determined mode. Centralized control of spectrum for coexistence of wireless communication systems in unlicensed bands according to exemplary embodiments of the invention can be performed by an enhanced coexistence manager or a network access node with information obtained from one or more base stations or user equipment.

Abstract translation: 在一个实施例中，从发送模式之前的一个或多个无线网络接收指示在发送模式之前的监听请求或非监听的信息。 作为答复，确定一个或多个无线网络是否在发送模式之前利用监听或在非许可频带中使用非监听，并且一个或多个无线网络被通知所确定的模式。 可以由具有从一个或多个基站或用户设备获得的信息的增强共存管理器或网络接入节点执行根据本发明的示例性实施例的无许可频带中的无线通信系统共存的频谱的集中控制。

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：US09445426B2

公开(公告)日：2016-09-13

申请号：US14420077

申请日：2012-08-06

Applicant: Wei Hong ,  Jukka Tapio Ranta ,  Haiming Wang ,  Na Wei

Inventor： Wei Hong ,  Jukka Tapio Ranta ,  Haiming Wang ,  Na Wei

IPC: H04W72/12 ,  H04W88/06

CPC classification number: H04W72/1215 ,  H04W72/1289 ,  H04W88/06

Abstract: Aspects of the invention en-compass an apparatus and corresponding method and computer program product, wherein the apparatus comprises a controller, configured to cause communication via a first and at (east a second radio access technology, provide for setting of rules, which permit the apparatus to autonomously deny communication via the first radio access technology, detect a predetermined event in terms of the second radio access technology, responsive thereto, apply the rules and deny a communication via the first radio access technology, detect an occurrence of a further predetermined event in terms of the second radio access technology, while the rules prohibit to further deny a communication via the first radio access technology, decide, responsive thereto, to violate the rules and to permit to deny a further communication via the first radio access technology, and cause transmission of a violation indication to a destination of the communication via the first radio access technology. A network entity apparatus and corresponding method and computer program product are also envisaged.

Abstract translation: 本发明的方面涉及一种装置和相应的方法和计算机程序产品，其中所述装置包括控制器，其被配置为通过第一和第二（第二无线电接入技术）提供通信，提供规则的设置，其允许 通过第一无线电接入技术自主地拒绝通信的装置，响应于第二无线电接入技术检测预定事件，应用规则并通过第一无线电接入技术拒绝通信，检测进一步的预定事件的发生 在第二无线电接入技术方面，虽然规则禁止通过第一无线电接入技术进一步拒绝通信，但是响应于此来决定违反规则并且允许通过第一无线电接入技术拒绝进一步的通信，以及 通过第一无线电接入tec将违规指示发送到通信的目的地 医学。 还设想了网络实体装置和相应的方法和计算机程序产品。

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：US09232550B2

公开(公告)日：2016-01-05

申请号：US14007268

申请日：2011-03-31

Applicant: Chunyan Gao ,  Haiming Wang ,  Gilles Charbit

Inventor： Chunyan Gao ,  Haiming Wang ,  Gilles Charbit

IPC: H04W76/02 ,  H04W40/12 ,  H04W72/08

CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W72/085

Abstract: A method is provided for facilitating device-to-device communication. The method may include causing a message to be sent to a first device to trigger the first device to transmit a reference signal. The method may further include causing a request for a channel quality indication to be sent to a second device. The request may indicate that the channel quality indication is to be based on measurement of the reference signal. The method may additionally include receiving the channel quality indication in response to the request. The channel quality indication being indicative of a link quality between the first device and the second device. The method made also include determining based on the received channel quality indication whether to cause establishment of a device-to-device link between the first device. A corresponding apparatus and computer program product are also provided.

Abstract translation: 提供了一种便于设备到设备通信的方法。 该方法可以包括使消息被发送到第一设备以触发第一设备发送参考信号。 该方法可以进一步包括：将对信道质量指示的请求发送到第二设备。 该请求可以指示信道质量指示是基于参考信号的测量。 该方法可以另外包括响应于该请求接收信道质量指示。 信道质量指示表示第一设备和第二设备之间的链路质量。 所做出的方法还包括基于所接收的信道质量指示来确定是否引起第一设备之间的设备到设备链路的建立。 还提供了相应的装置和计算机程序产品。

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。