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41. 发明申请

US20130336156A1 Operating A Wireless System in an Unlicensed Band 有权
标题翻译：在无牌系统中操作无线系统
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。

42. 发明申请

US20150208442A1 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：US20150208442A1
公开(公告)日：2015-07-23
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： H04W74/08 , H04W72/12 , H04L5/00
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。

43. 发明授权

US09198188B2 Operating a wireless system in an unlicensed band 有权
标题翻译：在无执照频段内操作无线系统
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。

44. 发明申请

US20150043520A1 Methods and Apparatuses for Provision of Reference Signal Design for Downlink Tracking in Occupied Shared Band 审中-公开
标题翻译：提供参考信号设计的方法和装置，用于占用共享频段中的下行链路跟踪
公开(公告)号：US20150043520A1
公开(公告)日：2015-02-12
申请号：US14357876
申请日：2011-11-17
申请人： Pengfei Sun , Na Wei , Wei Bai , Haiming Wang
发明人： Pengfei Sun , Na Wei , Wei Bai , Haiming Wang
IPC分类号： H04W72/04 , H04W56/00 , H04L5/00
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0037 , H04L5/005 , H04W16/14 , H04W56/003
摘要： A method, apparatus and computer program product are provided for generating Reference Signals utilized in downlink tracking of an unlicensed band. A method and apparatus may determine whether carriers of an unlicensed band secondary component carrier are available for usage to provide a signal(s), enabling timing and frequency tracking of downlink carriers responsive to discontinuous transmission via a medium(s) of the unlicensed band utilized to provide content to devices. The method and apparatus may also select the signal based on a band of the carriers and a detection indicating whether communication terminals of a coexisting system are using a carrier of the band. The method and apparatus may provide the signal to a device(s) via a carrier responsive to determining that the carrier is available or via an occupied carrier utilized by the coexisting system enabling the device to continue tracking of timing and frequency information of the downlink carriers.
摘要翻译：提供了一种用于产生在未许可频带的下行链路跟踪中使用的参考信号的方法，装置和计算机程序产品。一种方法和装置可以确定未许可频带次要分量载波的载波是否可用于提供信号，使得响应于经由所使用的非许可频带的介质的不连续传输来响应于下行链路载波的定时和频率跟踪向设备提供内容。所述方法和装置还可以基于载波的频带选择信号，以及指示共存系统的通信终端是否正在使用该频带的载波的检测。所述方法和装置可以响应于确定所述载波可用或经由所述共存系统使用的占用载波，经由载波向所述装置提供所述信号，使得所述装置能够继续跟踪所述下行链路载波的定时和频率信息。

45. 发明申请

US20150365894A1 METHODS AND APPARATUSES FOR DISCONTINUOUS RECEPTION 审中-公开
标题翻译：不连续接收的方法和装置
公开(公告)号：US20150365894A1
公开(公告)日：2015-12-17
申请号：US14442318
申请日：2012-11-22
申请人： Wei BAI , Jing HAN , Haiming WANG , Xinying GAO , Lili ZHANG , Pengfei SUN , BROADCOM CORPORATION
发明人： Wei Bai , Jing Han , Haiming Wang , Xinying Gao , Lili Zhang , Pengfei Sun
IPC分类号： H04W52/02 , H04L1/18
CPC分类号： H04W52/0216 , H04L1/1854 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/24
摘要： A method, apparatus and computer program product are provided for minimizing power consumption in a macro cell. A method and apparatus may establish a dual connection with a local area access point of a local area cell and a macro access point of a macro cell. The method and apparatus may also enter a power save mode in a macro cell by utilizing a first discontinuous reception (DRX) pattern in the macro cell in response to establishing the dual connection. The first DRX pattern may include a designated DRX active time period in which a communication device is designated to be active. The DRX active time period is aligned with a time period of a paging occasion of the apparatus.
摘要翻译：提供了一种用于最小化宏小区中的功率消耗的方法，装置和计算机程序产品。方法和装置可以建立与局域区域的局域接入点和宏小区的宏接入点的双连接。该方法和装置还可以响应于建立双重连接而通过利用宏小区中的第一不连续接收（DRX）模式，在宏小区中进入省电模式。第一DRX模式可以包括其中通信设备被指定为活动的指定的DRX活动时间段。 DRX活动时间段与设备的寻呼机会的时间段对齐。

46. 发明申请

US20150282239A1 METHOD AND APPARATUS FOR MANAGING DUAL CONNECTION ESTABLISHMENT 有权
标题翻译：用于管理双连接建立的方法和装置
公开(公告)号：US20150282239A1
公开(公告)日：2015-10-01
申请号：US14434046
申请日：2012-10-08
申请人： Jing HAN , Wei BAI , Juho Mikko Oskari PIRSKANEN , Pengfei SUN , Lili ZHANG , Haiming WANG , Xinying GAO
发明人： Jing Han , Wei Bai , Juho Mikko Oskari Pirskanen , Pengfei Sun , Lili Zhang , Haiming Wang , Xinying Gao
IPC分类号： H04W76/02 , H04W36/04 , H04W76/04 , H04W72/04 , H04W16/32 , H04W24/10
CPC分类号： H04W76/025 , H04W16/32 , H04W24/10 , H04W36/04 , H04W72/042 , H04W76/11 , H04W76/15 , H04W76/27 , H04W76/36 , H04W88/10
摘要： A method, apparatus, and computer program product are provided to manage the establishment of a dual connection. A method according to an example embodiment may include causing a dual connection setup request message to be transmitted to a local area access point (LAAP) and causing a dual connection command to be transmitted to a user equipment (UE). The method further includes receiving a dual connection establishment complete message and causing resources associated with one or more split bearers to be released or suspended.
摘要翻译：提供了一种方法，装置和计算机程序产品来管理双连接的建立。根据示例实施例的方法可以包括使双连接建立请求消息被发送到本地接入点（LAAP），并且使双重连接命令被发送到用户设备（UE）。该方法还包括接收双连接建立完成消息并且导致与一个或多个分裂承载相关联的资源被释放或暂停。

47. 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。

48. 发明申请

US20140302865A1 Flexible Measurements in Unlicensed Band 有权
标题翻译：无牌频段灵活测量
公开(公告)号：US20140302865A1
公开(公告)日：2014-10-09
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
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。

49. 发明申请

US20140219237A1 Method and Apparatus for Establishing a Time-Frequency Reference Signal Pattern Configuration in a Carrier Extension or Carrier Segment 审中-公开
标题翻译：用于在载波分机或载波分段中建立时间 - 频率参考信号模式配置的方法和装置
公开(公告)号：US20140219237A1
公开(公告)日：2014-08-07
申请号：US14123770
申请日：2011-06-07
申请人： Gilles Charbit , Erlin Zeng , Haiming Wang , Chunyan Gao
发明人： Gilles Charbit , Erlin Zeng , Haiming Wang , Chunyan Gao
IPC分类号： H04L5/00 , H04W24/10
CPC分类号： H04L5/005 , H04L5/0005 , H04L5/001 , H04L5/0048 , H04L5/0092 , H04L25/0222 , H04L25/0224 , H04W24/10 , H04W72/044
摘要： Methods, apparatus and computer program products are provided for establishing a time-frequency reference signal pattern configuration in a carrier extension or a carrier segment, such as for cell-specific reference signals (CRS) and/or demodulation reference signals (DM RS). One method includes receiving information regarding a time-frequency reference signal pattern configuration in a carrier extension or carrier segment. The time-frequency reference signal pattern configuration defines a subframe to include a reference signal based upon a time density parameter and defines a resource element to be utilized within the subframe based upon a frequency density parameter. This method also includes receiving reference signals pursuant to the time-frequency reference signal pattern configuration such that reference signals have a coherence time Tcoh with at least one subframe including a reference signal in the CE or CS per Tcoh and a coherence bandwidth Bcoh with at least one resource element containing a reference signal per Bcoh.
摘要翻译：提供方法，装置和计算机程序产品，用于在载波扩展或载波段中建立时间 - 频率参考信号模式配置，例如用于小区特定参考信号（CRS）和/或解调参考信号（DM RS）。一种方法包括在载波扩展或载波段中接收关于时间 - 频率参考信号模式配置的信息。时间 - 频率参考信号模式配置基于时间密度参数定义包括参考信号的子帧，并且基于频率密度参数定义要在子帧内使用的资源元素。该方法还包括根据时间 - 频率参考信号模式配置接收参考信号，使得参考信号具有至少一个子帧的相干时间Tcoh，该至少一个子帧包括CE中的参考信号或每TCO的CS和至少一个相干带宽Bcoh 一个资源元素包含每个Bcoh的参考信号。

50. 发明授权

US09426682B2 Method and apparatus for reducing radio interferences 有权
标题翻译：减少无线电干扰的方法和装置
公开(公告)号：US09426682B2
公开(公告)日：2016-08-23
申请号：US14385001
申请日：2012-03-13
申请人： Pengfei Sun , Xinying Gao , Haiming Wang , Chunyan Gao
发明人： Pengfei Sun , Xinying Gao , Haiming Wang , Chunyan Gao
IPC分类号： H04W24/08 , H04W72/08 , H04L5/14 , H04W8/18
CPC分类号： H04W24/08 , H04L5/14 , H04W8/186 , H04W72/082 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264
摘要： The present application relates generally to use of radio resources in a radio access network (RAN) and, in more specific, Full-Duplex (FD) transmission on the same carrier. Due to the mobility of the UEs or the non-optimal grouping, two UEs belonging to different groups may be close to each other while performing transmission and cause serious transmission interferences to 5 each other. This is one of the problems which a method in accordance with the invention aims to solve. When the performing the method a RAN triggers a UE to measure 601 first interferences originated from a first group of UEs. Then the RAN triggers the same UE to measure 602 second interferences originated from a second group of the UEs. Finally, the RAN places 603 the UE into the first group, if the first interferences are higher than the second interferences. The both 10 groups of the UEs are composed of such user equipments which share a group-specific transmission pattern. Uplink and downlink resources of the RAN are scheduled according to a time-division to the UEs, so that simultaneous transmissions are allowed only for such user equipments that belong to different groups. Advantages of the invention are the following: 1) simultaneous transmission and reception is supported in a RAN and in a UE which is either a FD 15 UE or a HD UE, 2) different kinds of interferences are efficiently reduced, and 3) the interferences are measured in a way that saves power.
摘要翻译：本申请一般涉及无线电接入网络（RAN）中的无线电资源的使用，并且更具体地涉及同一载波上的全双工（FD）传输。由于UE的移动性或非最佳分组，属于不同组的两个UE在执行传输时可能彼此靠近，并且导致彼此之间的严重传输干扰。这是根据本发明的方法旨在解决的问题之一。当执行该方法时，RAN触发UE测量从第一组UE发起的601个第一干扰。然后，RAN触发相同的UE来测量源自第二组UE的602个第二干扰。最后，如果第一干扰高于第二干扰，RAN将UE置于第一组中。这两个UE组都由具有组特定传输模式的这种用户设备组成。根据对UE的时分，调度RAN的上行链路和下行链路资源，使得仅对属于不同组的用户设备允许同时传输。本发明的优点如下：1）在RAN和作为FD 15 UE或HD UE的UE中支持同时发送和接收，2）有效地减少不同种类的干扰，3）干扰以节省电力的方式进行测量。

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