Method and apparatus for receiving a control channel
    11.
    发明授权
    Method and apparatus for receiving a control channel 有权
    用于接收控制信道的方法和装置

    公开(公告)号:US08761109B2

    公开(公告)日:2014-06-24

    申请号:US13566381

    申请日:2012-08-03

    IPC分类号: H04W4/00

    摘要: Various methods and apparatuses for receiving a control channel involve a communication device monitoring a first control and receiving information from a network regarding the configuration of a second control channel. The communication device receives an uplink grant from the network; transmits a message to the network, in which the message indicates to the network that the communication device is capable of monitoring the second control channel. The communication device monitors the second control channel based on the configuration information receiving via the first control channel.

    摘要翻译: 用于接收控制信道的各种方法和装置涉及监视第一控制并且从网络接收关于第二控制信道的配置的信息的通信设备。 通信装置从网络接收上行链路许可; 向网络发送消息,其中消息向网络指示通信设备能够监视第二控制信道。 通信设备基于经由第一控制信道接收的配置信息监视第二控制信道。

    Subframe Component Reduction and Notification in a Heterogeneous Wireless Communication System
    13.
    发明申请
    Subframe Component Reduction and Notification in a Heterogeneous Wireless Communication System 有权
    非均匀无线通信系统中的子帧分量减少和通知

    公开(公告)号:US20110044259A1

    公开(公告)日:2011-02-24

    申请号:US12543239

    申请日:2009-08-18

    IPC分类号: H04W72/04

    摘要: A wireless base unit (102) supporting carrier aggregation determines a truncation time period (159, 169) in order to create a reduced subframe component (154, 164) on an additional component carrier (120) such that the truncated subframe component (154, 164) does not interfere with the control region (171, 172) of a subframe (170, 180) transmitted on an overlapping component carrier (130) by an uncoordinated second base unit (105). The wireless base unit (102) transmits the truncated subframe component (154, 164) and also transmits truncation time period information within a control region (151, 161) of an anchor carrier (110). A remote terminal (104, 108) that supports carrier aggregation searches a control region (151, 161) of a subframe (150, 160) transmitted on the anchor carrier (110) for truncation information and uses the truncation information to determine a boundary of a data region in a subframe component (154, 164) received on the additional component carrier (120).

    摘要翻译: 支持载波聚合的无线基站(102)确定截断时间周期(159,169),以便在附加分量载波(120)上创建缩减的子帧分量(154,164),使得截断的子帧分量(154, 164)不干扰由非协调的第二基本单元(105)在重叠分量载体(130)上传输的子帧(170,180)的控制区域(171,172)。 无线基站单元(102)发送截断的子帧组件(154,164),并且还在锚定载波(110)的控制区域(151,161)内发送截断时间段信息。 支持载波聚合的远程终端(104,108)搜索在锚定载波(110)上发送的用于截断信息的子帧(150,160)的控制区域(151,161),并使用截断信息来确定 接收在附加分量载波(120)上的子帧分量(154,164)中的数据区域。

    Method and apparatus for providing user equipment access to TV white space resources by a broadband cellular network
    14.
    发明授权
    Method and apparatus for providing user equipment access to TV white space resources by a broadband cellular network 有权
    用于通过宽带蜂窝网络向用户设备接入TV空白资源的方法和装置

    公开(公告)号:US09392464B2

    公开(公告)日:2016-07-12

    申请号:US13100701

    申请日:2011-05-04

    摘要: A broadband cellular network (BCN) provides a user equipment (UE) access to TVWS resources. The BCN authorizes the UE to access TVWS resources by conveying a mobile device identifier received from the UE, and a cell identifier associated with the UE's coverage area, to a Federal Communications Commission (FCC)-certified Database and receiving, from the Database, and storing an FCC ID associated with the UE and a set of available TVWS resources. The BCN then conveys, to the UE via a broadband cellular technology, a channel resource information element (CRIE) that includes the cell identifier and identifies the set of available TVWS resources. Subsequently, the BCN re-authorizes the UE to access TVWS resources based on the stored FCC ID and without re-conveying the mobile device identifier to the Database. The BCN further utilizes broadband cellular technology procedures to provide a “virtual” contact verification signal (VCVS) to the UE.

    摘要翻译: 宽带蜂窝网络(BCN)为用户设备(UE)提供对TVWS资源的访问。 BCN授权UE通过将从UE接收到的移动设备标识符和与UE的覆盖区域相关联的小区标识符传送到联邦通信委员会(FCC)认证数据库并从数据库接收来访问TVWS资源,以及 存储与UE相关联的FCC ID和一组可用的TVWS资源。 BCN然后经由宽带蜂窝技术向UE传送包括小区标识符的信道资源信息元素(CRIE),并识别该组可用的TVWS资源。 随后,BCN重新授权UE基于存储的FCC ID来访问TVWS资源,而不将移动设备标识符重新传送到数据库。 BCN进一步利用宽带蜂窝技术程序向UE提供“虚拟”接触验证信号(VCVS)。

    Subframe component reduction and notification in a heterogeneous wireless communication system
    15.
    发明授权
    Subframe component reduction and notification in a heterogeneous wireless communication system 有权
    异构无线通信系统中的子帧组件减少和通知

    公开(公告)号:US08194603B2

    公开(公告)日:2012-06-05

    申请号:US12543239

    申请日:2009-08-18

    IPC分类号: H04W72/04 H04W28/16 H04W74/00

    摘要: A wireless base unit (102) supporting carrier aggregation determines a truncation time period (159, 169) in order to create a reduced subframe component (154, 164) on an additional component carrier (120) such that the truncated subframe component (154, 164) does not interfere with the control region (171, 172) of a subframe (170, 180) transmitted on an overlapping component carrier (130) by an uncoordinated second base unit (105). The wireless base unit (102) transmits the truncated subframe component (154, 164) and also transmits truncation time period information within a control region (151, 161) of an anchor carrier (110). A remote terminal (104, 108) that supports carrier aggregation searches a control region (151, 161) of a subframe (150, 160) transmitted on the anchor carrier (110) for truncation information and uses the truncation information to determine a boundary of a data region in a subframe component (154, 164) received on the additional component carrier (120).

    摘要翻译: 支持载波聚合的无线基站(102)确定截断时间周期(159,169),以便在附加分量载波(120)上创建缩减的子帧分量(154,164),使得截断的子帧分量(154, 164)不干扰由非协调的第二基本单元(105)在重叠分量载体(130)上传输的子帧(170,180)的控制区域(171,172)。 无线基站单元(102)发送截断的子帧组件(154,164),并且还在锚定载波(110)的控制区域(151,161)内发送截断时间段信息。 支持载波聚合的远程终端(104,108)搜索在锚定载波(110)上发送的用于截断信息的子帧(150,160)的控制区域(151,161),并使用截断信息来确定 接收在附加分量载波(120)上的子帧分量(154,164)中的数据区域。

    Method and Apparatus to Adjust the Control Region of a Subframe for Reducing Interference Between Channels in Wireless Communication Systems
    16.
    发明申请
    Method and Apparatus to Adjust the Control Region of a Subframe for Reducing Interference Between Channels in Wireless Communication Systems 审中-公开
    调整子帧控制区域以减少无线通信系统中信道间干扰的方法和装置

    公开(公告)号:US20120263117A1

    公开(公告)日:2012-10-18

    申请号:US13086203

    申请日:2011-04-13

    IPC分类号: H04W72/04

    摘要: In a method of scheduling, a subframe (426) is communicated between a user equipment (102) and network equipment (110) wherein the subframe has a first transmission bandwidth configuration. The transmission bandwidth configuration includes a plurality of resource blocks and it least one of the resource blocks is configured as a control region (408). The control region includes an indicator that is used for scheduling a subsequent subframe (424). The method also uses the indicator to determine a transmission bandwidth of a second transmission bandwidth configuration for the subsequent subframe (421, 423). The second transmission bandwidth configuration can be adjusted by adjusting the power level of the resource blocks in the control region. In addition, The second transmission bandwidth configuration can be adjusted for a plurality of subsequent subframes.

    摘要翻译: 在调度方法中,在用户设备(102)和网络设备(110)之间传送子帧(426),其中子帧具有第一传输带宽配置。 传输带宽配置包括多个资源块,并且至少一个资源块被配置为控制区域(408)。 控制区域包括用于调度后续子帧的指示符(424)。 该方法还使用指示符来确定后续子帧(421,423)的第二传输带宽配置的传输带宽。 可以通过调整控制区域中的资源块的功率电平来调整第二传输带宽配置。 此外,可以针对多个后续子帧来调整第二传输带宽配置。

    Control and Data Signaling in Heterogeneous Wireless Communication Networks
    17.
    发明申请
    Control and Data Signaling in Heterogeneous Wireless Communication Networks 有权
    异构无线通信网络中的控制和数据信令

    公开(公告)号:US20100331030A1

    公开(公告)日:2010-12-30

    申请号:US12767161

    申请日:2010-04-26

    IPC分类号: H04B7/00 H04B1/00

    摘要: A method in a wireless communication device including receiving control signaling from a base station in a control region of a downlink carrier spanning a first bandwidth, receiving a signaling message from the base station indicating a second bandwidth, receiving a first control message within the control region using a first Downlink Control Information (DCI) format size, the first DCI format size based on the first bandwidth, and receiving a second control message within the control region using a second DCI format size, the second DCI format size based on the second bandwidth, wherein the second bandwidth is distinct from the first bandwidth and the first and second control messages indicate downlink resource assignments for the downlink carrier.

    摘要翻译: 一种无线通信设备中的方法,包括从跨越第一带宽的下行链路载波的控制区域中的基站接收控制信令,从基站接收指示第二带宽的信令消息,在控制区域内接收第一控制消息 使用第一下行链路控制信息(DCI)格式大小,基于第一带宽的第一DCI格式大小,以及使用第二DCI格式大小在控制区域内接收第二控制消息,基于第二带宽的第二DCI格式大小 ,其中所述第二带宽与所述第一带宽不同,并且所述第一和第二控制消息指示所述下行链路载波的下行链路资源分配。

    Control and Data Signaling in Heterogeneous Wireless Communication Networks
    18.
    发明申请
    Control and Data Signaling in Heterogeneous Wireless Communication Networks 有权
    异构无线通信网络中的控制和数据信令

    公开(公告)号:US20130188505A1

    公开(公告)日:2013-07-25

    申请号:US13682721

    申请日:2012-11-20

    IPC分类号: H04W72/04

    摘要: A method in a wireless communication device including receiving control signaling from a base station in a control region of a downlink carrier spanning a first bandwidth, receiving a signaling message from the base station indicating a second bandwidth, receiving a first control message within the control region using a first Downlink Control Information (DCI) format size, the first DCI format size based on the first bandwidth, and receiving a second control message within the control region using a second DCI format size, the second DCI format size based on the second bandwidth, wherein the second bandwidth is distinct from the first bandwidth and the first and second control messages indicate downlink resource assignments for the downlink carrier.

    摘要翻译: 一种无线通信设备中的方法,包括从跨越第一带宽的下行链路载波的控制区域中的基站接收控制信令,从基站接收指示第二带宽的信令消息,在控制区域内接收第一控制消息 使用第一下行链路控制信息(DCI)格式大小,基于第一带宽的第一DCI格式大小,以及使用第二DCI格式大小在控制区域内接收第二控制消息,基于第二带宽的第二DCI格式大小 ,其中所述第二带宽与所述第一带宽不同,并且所述第一和第二控制消息指示所述下行链路载波的下行链路资源分配。

    Control and data signaling in heterogeneous wireless communication networks
    19.
    发明授权
    Control and data signaling in heterogeneous wireless communication networks 有权
    异构无线通信网络中的控制和数据信令

    公开(公告)号:US08340676B2

    公开(公告)日:2012-12-25

    申请号:US12767161

    申请日:2010-04-26

    IPC分类号: H04W72/00

    摘要: A wireless communication device receives control signaling from a base station in a control region of a downlink carrier spanning a first bandwidth, signaling message from the base station indicating a second bandwidth, and a first control message within the control region using a first Downlink Control Information (DCI) format size, wherein the first DCI format size is based on the first bandwidth. The device also receives a second control message within the control region using a second DCI format size, the second DCI format size based on the second bandwidth, wherein the second bandwidth is distinct from the first bandwidth and the first and second control messages indicate downlink resource assignments for the downlink carrier.

    摘要翻译: 无线通信设备使用第一下行链路控制信息从控制区域内接收来自基站的下行链路载波的控制区域中的控制信令,所述下行链路载波跨越第一带宽,来自基站的指示第二带宽的信令消息,以及控制区域内的第一控制消息 (DCI)格式大小,其中所述第一DCI格式大小基于所述第一带宽。 所述设备还使用第二DCI格式大小在所述控制区域内接收第二控制消息,所述第二DCI格式大小基于所述第二带宽,其中所述第二带宽与所述第一带宽不同,并且所述第一和第二控制消息指示下行链路资源 下行链路载波的分配。