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21. 发明申请

US20150103703A1 Resource Allocation In Different TDD Configurations With Cross Carrier Scheduling 审中-公开
标题翻译：在具有交叉载波调度的不同TDD配置中的资源分配
公开(公告)号：US20150103703A1
公开(公告)日：2015-04-16
申请号：US14395201
申请日：2012-04-20
申请人： Erlin Zeng , Jing Han , Chunyan Gao , Wei Bai , Haiming Wang , Wei Hong
发明人： Erlin Zeng , Jing Han , Chunyan Gao , Wei Bai , Haiming Wang , Wei Hong
IPC分类号： H04W72/04 , H04L5/00 , H04W72/14 , H04L5/14
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0055 , H04L5/0092 , H04L5/14 , H04L5/1469 , H04W72/14
摘要： A downlink resource grant is on a first component carrier having a first downlink to uplink DL/UL subframe configuration, and cross schedules to a second component carrier having a different second DL/UL subframe configuration. If a first set SI of downlink subframes associated with a subframe n of the first DL/UL subframe configuration only partially overlaps with a second set S2 of downlink subframes associated with the subframe n of the second DL/UL subframe configuration, then explicit signaling is utilized to select whether uplink radio resources in subframe n for channel selection are implicitly or explicitly allocated. If instead SI does not only partially overlap SI, then a default rule is utilized for allocating the uplink radio resources in subframe n for channel selection. In different examples the explicit signaling is higher layer signaling which configures a UE; or a predetermined state in a field of the PDCCH.
摘要翻译：下行链路资源授权在具有第一下行链路到上行链路DL / UL子帧配置的第一分量载波上，并且交叉调度到具有不同的第二DL / UL子帧配置的第二分量载波。如果与第一DL / UL子帧配置的子帧n相关联的下行链路子帧的第一集合SI仅部分地与与第二DL / UL子帧配置的子帧n相关联的下行链路子帧的第二集合S2重叠，则显式信令是用于选择用于信道选择的子帧n中的上行链路无线电资源是否被隐式或显式分配。如果相反，SI不仅部分地重叠SI，则使用默认规则来分配用于信道选择的子帧n中的上行链路无线电资源。在不同的示例中，显式信令是配置UE的较高层信令; 或PDCCH的字段中的预定状态。

22. 发明授权

US09491781B2 Random access channel enhancement for carrier aggregation with different uplink/downlink configuration 有权
标题翻译：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
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。

23. 发明授权

US09307415B2 Methods and apparatuses for provision of a downlink synchronization group during discontinuous transmission in an unlicensed band 有权
标题翻译：在非许可频带中的不连续传输期间提供下行链路同步组的方法和装置
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。

24. 发明申请

US20140140314A1 Methods and Apparatuses for Provision of a Downlink Synchronization Group During Discontinuous Transmission in an Unlicensed Band 有权
标题翻译：用于在非许可频带中不连续传输期间提供下行链路同步组的方法和装置
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。

25. 发明授权

US09277447B2 Shortened subframe format for FDD 有权
标题翻译：缩短FDD子帧格式
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。

26. 发明授权

US09237584B2 Methods and apparatus for managing wireless communication using unlicensed frequency bands 有权
标题翻译：用于使用未许可频带管理无线通信的方法和装置
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。

27. 发明申请

US20130286907A1 SHORTENED SUBFRAME FORMAT FOR FDD 有权
标题翻译：用于FDD的SHORTENED SUBFRAME格式
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。

28. 发明授权

US10064230B2 Methods and devices enabling resource sharing for device-to-device communication in unlicensed band 有权
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.

29. 发明申请

US20140087748A1 Methods and Apparatus for Managing Wireless Communication Using Unlicensed Frequency Bands 有权
标题翻译：使用非授权频带管理无线通信的方法和装置
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。

30. 发明申请

US20140169317A1 METHOD AND APPARATUS FOR SWITCHING ANTENNA PORT CONFIGURATIONS 审中-公开
标题翻译：用于切换天线端口配置的方法和装置
公开(公告)号：US20140169317A1
公开(公告)日：2014-06-19
申请号：US14234790
申请日：2011-07-25
申请人： Chunyan Gao , Wei Bai , Juho Mikko Oskari Pirskanen , Erlin Zeng , Haiming Wang , Jing Han
发明人： Chunyan Gao , Wei Bai , Juho Mikko Oskari Pirskanen , Erlin Zeng , Haiming Wang , Jing Han
IPC分类号： H04B7/04 , H04W72/04
CPC分类号： H04B7/0404 , H04B7/0602 , H04B7/0628 , H04B7/0802 , H04W72/042
摘要： A method and apparatus are provided to provide for timely switching between antenna port configurations as the mode of operation of a mobile terminal changes which may, in turn, dictate different combinations of the MIMO, CoMP and/or CA capabilities. In this regard, a method is provided that includes utilizing one or more antennas in a first antenna port configuration in a first mode of operation. The method may also receive a command that triggers switching to another antenna port configuration and then determines another one of a plurality of antenna port configurations to be utilized in response to the command. The method may then utilize one or more antennas of the another one of the antenna port configurations in a second mode of operation. A corresponding apparatus and computer program product are also provided.
摘要翻译：提供了一种方法和装置，用于随着移动终端的操作模式的改变而及时地切换天线端口配置，这又可以决定MIMO，CoMP和/或CA能力的不同组合。在这方面，提供了一种方法，其包括以第一操作模式在第一天线端口配置中利用一个或多个天线。该方法还可以接收触发切换到另一天线端口配置的命令，然后确定响应于该命令而被使用的多个天线端口配置中的另一个。然后，该方法可以在第二操作模式中利用另一个天线端口配置中的一个或多个天线。还提供了相应的装置和计算机程序产品。

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