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1. 发明授权

US09705659B2 Method and apparatus for providing uplink feedback optimization 有权
公开(公告)号：US09705659B2
公开(公告)日：2017-07-11
申请号：US14008298
申请日：2011-04-11
申请人： Jing Han , Erlin Zeng , Wei Bai , Haiming Wang
发明人： Jing Han , Erlin Zeng , Wei Bai , Haiming Wang
IPC分类号： H04B7/212 , H04L5/00
CPC分类号： H04L5/0094 , H04L5/001 , H04L5/0055
摘要： A method for providing uplink feedback optimization may include determining a set of candidate uplink subframes and corresponding component carriers to transmit uplink feedback, and determining a selected uplink subframe and corresponding component carrier from among the set of candidate uplink subframes based on a feedback delay associated with the set of candidate uplink subframes. A corresponding apparatus and computer program product are also provided.

2. 发明授权

US09456458B2 Method and apparatus for prioritizing an uplink resource request 有权
标题翻译：用于优先化上行链路资源请求的方法和装置
公开(公告)号：US09456458B2
公开(公告)日：2016-09-27
申请号：US14400277
申请日：2012-05-09
申请人： Wei Bai , Jing Han , Chunyan Gao , Haiming Wang , Asbjoern Groevlen
发明人： Wei Bai , Jing Han , Chunyan Gao , Haiming Wang , Asbjoern Groevlen
IPC分类号： H04L1/00 , H04W74/08 , H04L1/18 , H04L5/00 , H04W72/12
CPC分类号： H04W74/0833 , H04L1/1854 , H04L5/0055 , H04W72/1242 , H04W74/0875
摘要： A method, apparatus and computer program product are provided in order to allow an uplink resource request to be transmitted to the access point even in an instance in which the mobile terminal is receiving a continuous downlink transmission and repeated ACK/NACK transmissions are enabled. In this regard, a method, apparatus and computer program product are provided to prioritize a preamble transmission for a random access procedure relative to the repeated ACK/NACK transmissions. The method, apparatus and computer program also prioritize at least one message of the random access procedure.
摘要翻译：提供了一种方法，装置和计算机程序产品，以便即使在移动终端正在接收连续下行链路传输并且重复的ACK / NACK传输被启用的情况下也允许将上行链路资源请求发送到接入点。在这方面，提供了一种方法，装置和计算机程序产品，用于相对于重复的ACK / NACK传输来对用于随机接入过程的前同步码传输进行优先级排序。方法，装置和计算机程序还优先考虑随机接入过程的至少一个消息。

3. 发明授权

US09408103B2 Flexible measurements in unlicensed band 有权
标题翻译：未经授权的频段灵活测量
公开(公告)号：US09408103B2
公开(公告)日：2016-08-02
申请号：US14354248
申请日：2011-10-26
申请人： Wei Bai , Tero Henttonen , Na Wei , Jing Han , Haiming Wang
发明人： Wei Bai , Tero Henttonen , Na Wei , Jing Han , Haiming Wang
IPC分类号： H04W24/10 , H04W72/04 , H04W16/14
CPC分类号： H04W24/10 , H04W16/14 , H04W72/0413 , H04W72/042
摘要： The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for implementing enhanced and flexible radio aperiodic measurements, e.g., on an unlicensed band in LTE wireless systems and providing effective and timely reporting. A UE may receive from a wireless network an aperiodic measurement request to measure a special measurement object (e.g., a neighbor cell) specified in the aperiodic measurement request, e.g., in an unlicensed band. In response to the aperiodic measurement request, the UE may perform the measurement of the special management object until a further instruction from the wireless network or for a determined period of time. Inter-frequency measurements may be performed during the measurement gap determined from the aperiodic measurement request.
摘要翻译：说明书和附图提出了用于实现增强和灵活的无线电非周期测量的新方法，装置和软件相关产品（例如，计算机可读存储器），例如在LTE无线系统中的未许可频带上并且提供有效和及时的报告。 UE可以从无线网络接收非周期测量请求，以测量在非周期性测量请求中指定的特殊测量对象（例如，相邻小区），例如在非许可频带中。响应于非周期测量请求，UE可以执行特殊管理对象的测量，直到来自无线网络的进一步指令或在确定的时间段内。在从非周期测量请求确定的测量间隙期间可以执行频率间测量。

4. 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。

5. 发明申请

US20130343356A1 METHOD AND APPARATUS FOR CONFIGURATION OF SPECIAL SUBFRAME PATTERN CONFIGURATION 审中-公开
标题翻译：用于配置特殊子帧模式配置的方法和装置
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。

6. 发明授权

US09549326B2 Methods and apparatuses for provision of a flexible time sharing scheme on an unlicensed band of a system 有权
标题翻译：用于在系统的未许可频带上提供灵活的时间共享方案的方法和装置
公开(公告)号：US09549326B2
公开(公告)日：2017-01-17
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： H04W72/00 , H04W16/14 , H04W72/04 , H04W72/12 , H04W28/20 , H04W84/12
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。

7. 发明授权

US09391743B2 Method and apparatus for defining HARQ functionality for cells having different time division duplex subframe configurations 有权
标题翻译：用于为具有不同时分双工子帧配置的小区定义HARQ功能的方法和装置
公开(公告)号：US09391743B2
公开(公告)日：2016-07-12
申请号：US14111400
申请日：2011-04-14
申请人： Jing Han , Haiming Wang , Wei Bai
发明人： Jing Han , Haiming Wang , Wei Bai
IPC分类号： H04B7/212 , H04L1/18 , H04L5/00 , H04L5/26 , H04L5/14
CPC分类号： H04L1/1861 , H04L1/1812 , H04L1/1822 , H04L1/1887 , H04L5/001 , H04L5/14 , H04L5/26
摘要： Methods, apparatus and computer program products are provided for defining the HARQ functionality for primary and secondary cells having different TDD UL/DL subframe configurations so as to reduce or eliminate instances in which the feedback is blocked and the UL grant is missed. For example, a method is provided that includes providing for communications via a primary cell and at least one secondary cell in a time division duplex (TDD) network that supports carrier aggregation in accordance with different TDD uplink (UL)/downlink (DL) subframe configurations. In this example, the method also defines at least one of: (i) UL or DL hybrid automatic repeat request (HARQ) timing, (ii) a maximum number of DL HARQ processes, (iii) a number of UL HARQ processes or (iv) an UL HARQ process mapping to be the same for each of the primary and secondary cells having different TDD UL/DL subframe configurations.
摘要翻译：提供了方法，装置和计算机程序产品，用于定义具有不同的TDD UL / DL子帧配置的主要和次要小区的HARQ功能，以便减少或消除反馈被阻止的情况，并且丢弃UL授权。例如，提供了一种方法，其包括经由主小区和在根据不同的TDD上行链路（UL）/下行链路（DL））子帧支持载波聚合的时分双工（TDD）网络中的至少一个辅助小区进行通信配置在该示例中，该方法还定义了以下至少一个：（i）UL或DL混合自动重传请求（HARQ）定时，（ii）DL HARQ过程的最大数目，（iii）多个UL HARQ过程或（ iv）针对具有不同的TDD UL / DL子帧配置的主小区和次小区中的每一个，UL HARQ过程映射为相同。

8. 发明授权

US09363847B2 Method and apparatus for providing for discontinuous reception via cells having different time division duplex subframe configurations 有权
标题翻译：用于通过具有不同时分双工子帧配置的小区来提供不连续接收的方法和装置
公开(公告)号：US09363847B2
公开(公告)日：2016-06-07
申请号：US14111344
申请日：2011-04-11
申请人： Gilles Charbit , Jing Han , Haiming Wang , Wei Bai , Erlin Zeng
发明人： Gilles Charbit , Jing Han , Haiming Wang , Wei Bai , Erlin Zeng
IPC分类号： H04W72/12 , H04W76/04 , H04L5/14 , H04W52/02 , H04B3/00 , H04L5/00
CPC分类号： H04W76/048 , H04B3/00 , H04L5/0094 , H04L5/14 , H04W52/0235 , H04W72/1263 , H04W76/28 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
摘要： Methods and apparatus are disclosed that facilitate discontinuous reception via a primary cell and one or more secondary cells that have different TDD UL/DL subframe configurations including overlapping subframes, such as in an instance in which a UL subframe of a secondary cell overlaps with a corresponding DL subframe of the primary cell. A method may define an active state of a primary cell to be larger than an active state of a secondary cell in a TDD network that supports carrier aggregation. The method may also provide for discontinuous reception via the primary cell and the secondary cell in accordance with different TDD UL/DL subframe configurations and also in accordance with the respective active states of the primary and secondary cells.
摘要翻译：公开了促进经由主要小区和具有不同的TDD UL / DL子帧配置的不同TDD UL / DL子帧配置（包括重叠子帧）的不连续接收的方法和装置，例如在次级小区的UL子帧与相应的主单元的DL子帧。方法可以将主小区的活动状态定义为大于支持载波聚合的TDD网络中的辅助小区的活动状态。该方法还可以根据不同的TDD UL / DL子帧配置并且还根据主要和次要小区的相应活动状态提供经由主小区和次小区的不连续接收。

9. 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。

10. 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。

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