公开(公告)号：US20130343356A1

公开(公告)日：2013-12-26

申请号：US14003625

申请日：2011-03-09

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

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

IPC分类号： H04W72/04

CPC分类号： H04W72/0446 ,  H04W72/042

摘要： 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.

摘要翻译： 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：US10064230B2

公开(公告)日：2018-08-28

申请号：US14361738

申请日：2011-12-01

申请人： Chunyan Gao ,  Wei Bai ,  Haiming Wang ,  Wei Hong ,  Na Wei

发明人： Chunyan Gao ,  Wei Bai ,  Haiming Wang ,  Wei Hong ,  Na Wei

IPC分类号： H04W16/14 ,  H04W76/14 ,  H04W28/02 ,  H04W52/02

CPC分类号： H04W76/14 ,  H04W16/14 ,  H04W28/0205 ,  H04W52/0238 ,  Y02D70/10 ,  Y02D70/12 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/20 ,  Y02D70/21

摘要： A device configured to communicate on a first and at least one second band, the first band being reserved for communication using a specific communication standard, the second band being accessible for communication using different communication standards. The device is configured to request communication resources in the second band from a second device using a first type of request to obtain access to the resources in competition with other requests of the first type issued from other devices; allocate the resources in the second band for communication upon receipt of a resource allocation confirmation from the second device; and communicate using at least a part of the allocated resources in the second band conformant to the specific communication standard applied for communication on the first band.

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：US09474081B2

公开(公告)日：2016-10-18

申请号：US14234766

申请日：2011-07-26

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

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

IPC分类号： H04W24/00 ,  H04W72/00 ,  H04W72/12 ,  H04W56/00 ,  H04W64/00

CPC分类号： H04W72/1205 ,  H04W56/0005 ,  H04W56/006 ,  H04W64/00

摘要： Timing control procedure is needed for uplink transmissions in several communication networks. Some networks and bands have physical and regulatory limitations for obtaining timing advance value in conventional manner. One example of these limitations is disabled downlink channel in TV white spaces. The present invention provides an arrangement for obtaining timing advance value in a situation wherein the use of downlink channel is disabled.

摘要翻译： 在几个通信网络中上行链路传输需要定时控制程序。 某些网络和频段具有以常规方式获得定时提前价值的物理和法规限制。 这些限制的一个例子是在电视空白处禁用下行链路信道。 本发明提供了在使用下行链路信道被禁用的情况下获得定时提前值的装置。

公开(公告)号：US20140148187A1

公开(公告)日：2014-05-29

申请号：US14234766

申请日：2011-07-26

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

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

IPC分类号： H04W72/12 ,  H04W64/00

CPC分类号： H04W72/1205 ,  H04W56/0005 ,  H04W56/006 ,  H04W64/00

摘要： Timing control procedure is needed for uplink transmissions in several communication networks. Some networks and bands have physical and regulatory limitations for obtaining timing advance value in conventional manner. One example of these limitations is disabled downlink channel in TV white spaces. The present invention provides an arrangement for obtaining timing advance value in a situation wherein the use of downlink channel is disabled.

摘要翻译： 在几个通信网络中上行链路传输需要定时控制程序。 某些网络和频段具有以常规方式获得定时提前价值的物理和法规限制。 这些限制的一个例子是在电视空白处禁用下行链路信道。 本发明提供了在使用下行链路信道被禁用的情况下获得定时提前值的装置。

公开(公告)号：US09491781B2

公开(公告)日：2016-11-08

申请号：US14375887

申请日：2012-02-01

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

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

IPC分类号： H04J3/00 ,  H04W74/08 ,  H04L5/14 ,  H04W74/00 ,  H04W72/04

CPC分类号： H04W74/0833 ,  H04L5/14 ,  H04W72/0413 ,  H04W72/042 ,  H04W74/008 ,  H04W74/0866

摘要： The present invention relates to methods, apparatuses and a computer program product for random access channel enhancement for carrier aggregation with different uplink/downlink configuration. The present invention includes detecting, at a user equipment, a downlink control channel in a specific downlink subframe on a first component carrier, receiving, at the user equipment, a downlink shared channel on the first component carrier, and transmitting, after a predetermined period, a random access channel in a specific uplink subframe on a second component carrier, the specific uplink subframe overlapping the specific downlink subframe on the first component carrier.

摘要翻译： 本发明涉及用于具有不同上行链路/下行链路配置的载波聚合的随机接入信道增强的方法，装置和计算机程序产品。 本发明包括在用户设备处检测第一分量载波上的特定下行链路子帧中的下行链路控制信道，在用户设备处接收第一分量载波上的下行链路共享信道，并且在预定时段之后发送 在第二分量载波上的特定上行链路子帧中的随机接入信道，所述特定上行链路子帧与所述第一分量载波上的所述特定下行链路子帧重叠。

公开(公告)号：US09456454B2

公开(公告)日：2016-09-27

申请号：US14122425

申请日：2011-06-02

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

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

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

CPC分类号： H04W72/1268 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0098 ,  H04L5/1469 ,  H04W72/1273 ,  H04W72/1289

摘要： 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.

摘要翻译： 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：US20160113020A1

公开(公告)日：2016-04-21

申请号：US14777674

申请日：2013-04-01

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

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

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

CPC分类号： H04W72/082 ,  H04W16/32 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0473

摘要： 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.

摘要翻译： 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：US20150230236A1

公开(公告)日：2015-08-13

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 ,  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.

摘要翻译： 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：US20140378157A1

公开(公告)日：2014-12-25

申请号：US14232328

申请日：2011-07-14

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

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

IPC分类号： H04W16/14 ,  H04W72/04 ,  H04W28/20

CPC分类号： H04W16/14 ,  H04W28/20 ,  H04W72/0453 ,  H04W72/1215 ,  H04W72/1226 ,  H04W84/12

摘要： A method, apparatus and computer program product are provided facilitating flexible time sharing among systems. A method and apparatus may generate a secondary component carrier transmission plan including planned on and off durations. The planned on durations correspond to a time period for an apparatus and devices to communicate via an unlicensed band of the secondary component carrier. The planned off durations correspond to a time interval in which the devices may deactivate from the unlicensed band or remain disconnected from the unlicensed band. The method and apparatus may also enable provision of the plan to the devices via a licensed band of a primary component carrier and detecting a medium of the unlicensed band prior to the expiration of the time period to determine whether the medium is available in order to decide whether to turn on transmissions to the unlicensed band after one of the planned off durations.

摘要翻译： 提供了一种方法，装置和计算机程序产品，其促进系统之间的灵活的时间共享。 方法和装置可以产生包括计划的开和关持续时间的次分量载波传输计划。 计划的持续时间对应于设备和设备经由次要分量载波的未许可频带进行通信的时间段。 计划的关闭持续时间对应于设备可以从未许可频带停用或保持与未许可频带断开的时间间隔。 该方法和装置还可以使得能够经由主要分量载波的许可频带向设备提供该计划，并且在该时间段期满之前检测非许可频带的介质以确定介质是否可用以便决定 是否在计划中的关闭持续时间之后打开向未许可频带的传输。