公开(公告)号：US09307415B2

公开(公告)日：2016-04-05

申请号：US14234028

申请日：2011-07-20

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

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

IPC分类号： H04W4/00 ,  H04W16/14 ,  H04W48/12 ,  H04L5/00

CPC分类号： H04W16/14 ,  H04L5/0041 ,  H04W48/12

摘要： A method, apparatus and computer program product are provided for generating a downlink synchronization group utilized during a discontinuous transmission in an unlicensed band. A method and apparatus may determine a carrier(s) providing a signal(s) enabling timing and frequency tracking a downlink carrier(s) within a downlink synchronization group to devices responsive to discontinuous transmission via a medium(s) of an unlicensed band on a secondary component carrier. The medium(s) previously utilized to provide content to a device(s). The method and apparatus may also provide an indication of the carrier(s) to the device notifying the device that information of the signal is receivable via the carrier on the unlicensed band. The method and apparatus may also send the signal(s) to the device via the carrier enabling the device to obtain timing and frequency information.

摘要翻译： 提供了一种方法，装置和计算机程序产品，用于产生在非许可频带中的不连续传输期间使用的下行链路同步组。 一种方法和设备可以确定提供信号的载波，其能够定时和频率跟踪下行链路同步组内的下行链路载波，以响应于经由非许可频带的介质的不连续传输， 次级分量载体。 先前用于向设备提供内容的介质。 所述方法和装置还可以向所述设备提供通知所述设备的所述载波的信号，所述信号的信息可以经由所述非许可频带上的载波接收。 该方法和装置还可以经由载波将信号发送到装置，使装置能够获得定时和频率信息。

公开(公告)号：US20140140314A1

公开(公告)日：2014-05-22

申请号：US14234028

申请日：2011-07-20

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

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

IPC分类号： H04W16/14 ,  H04L5/00

CPC分类号： H04W16/14 ,  H04L5/0041 ,  H04W48/12

摘要： A method, apparatus and computer program product are provided for generating a downlink synchronization group utilized during a discontinuous transmission in an unlicensed band. A method and apparatus may determine a carrier(s) providing a signal(s) enabling timing and frequency tracking a downlink carrier(s) within a downlink synchronization group to devices responsive to discontinuous transmission via a medium(s) of an unlicensed band on a secondary component carrier. The medium(s) previously utilized to provide content to a device(s). The method and apparatus may also provide an indication of the carrier(s) to the device notifying the device that information of the signal is receivable via the carrier on the unlicensed band. The method and apparatus may also send the signal(s) to the device via the carrier enabling the device to obtain timing and frequency information.

摘要翻译： 提供了一种方法，装置和计算机程序产品，用于产生在非许可频带中的不连续传输期间使用的下行链路同步组。 一种方法和设备可以确定提供信号的载波，其能够定时和频率跟踪下行链路同步组内的下行链路载波，以响应于经由非许可频带的介质的不连续传输， 次级分量载体。 先前用于向设备提供内容的介质。 所述方法和装置还可以向所述设备提供通知所述设备的所述载波的信号，所述信号的信息可以经由所述非许可频带上的载波接收。 该方法和装置还可以经由载波将信号发送到装置，使装置能够获得定时和频率信息。

公开(公告)号：US09277447B2

公开(公告)日：2016-03-01

申请号：US13880526

申请日：2010-10-20

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

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

IPC分类号： H04W28/06 ,  H04L5/00 ,  H04W28/08

CPC分类号： H04W28/06 ,  H04L5/001 ,  H04L5/0048 ,  H04W28/08

摘要： A method includes determining one of a multiplicity of subframes in a resource space in which a shortened subframe is to be communicated. Each of the subframes has a predetermined number of symbol positions. The resource space includes the multiplicity of subframes. The method includes communicating the shortened subframe in the determined subframe. The shortened subframe has a multiplicity of active symbols at first symbol positions in the determined subframe and has a multiplicity of blanked symbols at second symbol positions in the determined subframe. In an embodiment, each of the subframes is a first subframe carried on subcarrier. The resource space corresponds to a special subframe in a frame including the special subframe and a multiplicity of second subframes. The special subframe and the plurality of second subframes are located in different timeslots. Apparatus, computer programs, and program products are also disclosed.

摘要翻译： 一种方法包括确定在其中要传送缩短的子帧的资源空间中的多个子帧之一。 每个子帧具有预定数量的符号位置。 资源空间包括多个子帧。 该方法包括在确定的子帧中传送缩短的子帧。 缩短的子帧在确定的子帧中的第一符号位置处具有多个有效符号，并且在确定的子帧中的第二符号位置处具有多个空白符号。 在一个实施例中，每个子帧是在子载波上承载的第一子帧。 资源空间对应于包括特殊子帧和多个第二子帧的帧中的特殊子帧。 特殊子帧和多个第二子帧位于不同的时隙中。 还公开了装置，计算机程序和程序产品。

公开(公告)号：US20130286907A1

公开(公告)日：2013-10-31

申请号：US13880526

申请日：2010-10-20

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

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

IPC分类号： H04W28/06

CPC分类号： H04W28/06 ,  H04L5/001 ,  H04L5/0048 ,  H04W28/08

摘要： A method includes determining one of a multiplicity of subframes in a resource space in which a shortened subframe is to be communicated. Each of the subframes has a predetermined number of symbol positions. The resource space includes the multiplicity of subframes. The method includes communicating the shortened subframe in the determined subframe. The shortened subframe has a multiplicity of active symbols at first symbol positions in the determined subframe and has a multiplicity of blanked symbols at second symbol positions in the determined subframe. In an embodiment, each of the subframes is a first subframe carried on subcarrier. The resource space corresponds to a special subframe in a frame including the special subframe and a multiplicity of second subframes. The special subframe and the plurality of second subframes are located in different timeslots. Apparatus, computer programs, and program products are also disclosed.

摘要翻译： 一种方法包括确定在其中要传送缩短的子帧的资源空间中的多个子帧之一。 每个子帧具有预定数量的符号位置。 资源空间包括多个子帧。 该方法包括在确定的子帧中传送缩短的子帧。 缩短的子帧在确定的子帧中的第一符号位置处具有多个有效符号，并且在确定的子帧中的第二符号位置处具有多个空白符号。 在一个实施例中，每个子帧是在子载波上承载的第一子帧。 资源空间对应于包括特殊子帧和多个第二子帧的帧中的特殊子帧。 特殊子帧和多个第二子帧位于不同的时隙中。 还公开了装置，计算机程序和程序产品。

公开(公告)号：US09237584B2

公开(公告)日：2016-01-12

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 ,  H04W72/12 ,  H04W74/08

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：US20150257094A1

公开(公告)日：2015-09-10

申请号：US14436439

申请日：2012-10-17

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

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

IPC分类号： H04W52/02 ,  H04W24/10

CPC分类号： 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

摘要： 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.

摘要翻译： 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：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：US20130336156A1

公开(公告)日：2013-12-19

申请号：US14002407

申请日：2011-03-01

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

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

IPC分类号： H04W72/08

CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/0091 ,  H04L27/2032 ,  H04W16/14 ,  H04W72/085

摘要： 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.

摘要翻译： 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：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：US09198188B2

公开(公告)日：2015-11-24

申请号：US14002407

申请日：2011-03-01

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

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

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

CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/0091 ,  H04L27/2032 ,  H04W16/14 ,  H04W72/085

摘要： 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.

摘要翻译： 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。