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41. 发明申请

WO2010041992A1 USER TERMINAL ASSISTED OUT-OF-SYNCHRONIZATION DETECTION 审中-公开
标题翻译：用户终端辅助同步异步检测
公开(公告)号：WO2010041992A1
公开(公告)日：2010-04-15
申请号：PCT/SE2008/051132
申请日：2008-10-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , XIAO, Lei , ZHU, Huaisong , MIAO, Qingyu
发明人： XIAO, Lei , ZHU, Huaisong , MIAO, Qingyu
IPC分类号： H04B7/26 , H04W56/00
CPC分类号： H04B7/2668 , H04W56/00
摘要： A control module, a computer readable medium and a method for determining when a first base station (BS1) in a telecommunication network (20) is out of synch with the network (20), the network (20) including at least a second base station (BS2) and a user terminal (26) configured to receive signals from the first and second base stations (BS1, BS2). The method includes receiving in a control module (28) of the network (20) a measuring report from the user terminal (26), where the measuring report includes a first time of arrival (Ta1) of a first signal from the first base station (BS1) to the user terminal (26) and a second time of arrival (Ta2) of a second signal from the second base station (BS2) to the user terminal (26); receiving a maximum of a travel time difference (max(T1 - T2)) between (i) a first travel time (T 1) of the first signal from the first base station (BS 1) to the user terminal (26), and (ii) a second travel time (T2) of the second signal from the second base station (BS2) to the user terminal (26); determining a minimum of a difference starting time (min(T0 - T0')), which corresponds to a time offset between a starting time (T0) of the first signal and a starting time (T0') of the second signal, as a difference between (i) a difference between the first time of arrival (Ta1) and the second time of arrival (Ta2), and (ii) the maximum travel time difference (max(T1 - T2)); comparing the determined minimum difference starting time (min(T0 - T0')) with a predetermined threshold; and identifying the pair of the first base station (BS1) and the second base station (BS2) as including one base station that lost the synch with the network, when the determined minimum difference starting time (min(T0-T0')) is larger than the predetermined threshold in the comparing step.
摘要翻译：控制模块，计算机可读介质和用于确定电信网络（20）中的第一基站（BS1）何时与所述网络（20）不同步的方法，所述网络（20）至少包括第二基站站（BS2）和被配置为从第一和第二基站（BS1，BS2）接收信号的用户终端（26）。该方法包括在网络（20）的控制模块（28）中接收来自用户终端（26）的测量报告，其中测量报告包括来自第一基站的第一信号的第一次到达时间（Ta1）（BS1）到来自第二基站（BS2）的第二信号到用户终端（26）的用户终端（26）和第二时间到达（Ta2）; 在（i）从第一基站（BS 1）到用户终端（26）的第一信号的第一行进时间（T 1）之间接收最大行驶时间差（最大值（T1-T2）），以及（ii）从第二基站（BS2）到用户终端（26）的第二信号的第二行进时间（T2）; 确定对应于第一信号的起始时间（T0）和第二信号的起始时间（T0'）之间的时间偏移的差开始时间（min（T0-T0'））的最小值，作为（i）第一到达时间（Ta1）和第二次到达时间（Ta2）之间的差异，以及（ii）最大行驶时间差（max（T1-T2））之间的差异; 将所确定的最小差开始时间（min（T0-T0'））与预定阈值进行比较; 以及当所确定的最小差开始时间（min（T0-T0'））为最小差开始时间（min（T0-T0'））时，将所述第一基站（BS1）和所述第二基站（BS2）的对识别为包括丢失与所述网络同步的一个基站大于比较步骤中的预定阈值。

42. 发明申请

WO2009110835A2 A COMMUNICATION UNIT AND A METHOD IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：一种通信单元和无线通信网络中的一种方法
公开(公告)号：WO2009110835A2
公开(公告)日：2009-09-11
申请号：PCT/SE2009/050061
申请日：2009-01-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MIAO, Qingyu , ZHANG, Zhang , HU, Rong , OSSEIRAN, Afif , GAN, Jiansong
发明人： MIAO, Qingyu , ZHANG, Zhang , HU, Rong , OSSEIRAN, Afif , GAN, Jiansong
CPC分类号： H04W40/02 , H04L45/125 , H04L45/22
摘要： A communication unit for use in a wireless communication system in which a transmitting unit is arranged for wireless communication with at least one receiving unit, said network further comprising at least a first and a second relay node arranged to receive a signal from the transmitting unit and forward it to the receiving unit, said node being characterized in that it comprises a processor arranged to perform the following steps: identifying at least a first and a second communication path between the transmitting unit and the receiving unit, at least one of said paths involving the first or the second relay node, calculating a first and a second capacity of at least one hop in the first and second communication path, respectively communicating information related to the first and second capacity to at least one other communication node in the wireless network.
摘要翻译：一种在无线通信系统中使用的通信单元，其中发送单元被布置用于与至少一个接收单元的无线通信，所述网络还包括至少第一和第二中继节点，被布置为从所述发送单元接收信号，所述节点的特征在于，其包括被配置为执行以下步骤的处理器：识别所述发送单元和所述接收单元之间的至少第一和第二通信路径，所述至少一个所述路径涉及第一或第二中继节点，计算第一和第二通信路径中的至少一跳的第一和第二容量，分别将与第一和第二容量相关的信息传送到无线网络中的至少一个其他通信节点。

43. 发明申请

WO2008028321A1 METHOD AND SYSTEM OF COMMUNICATIONS 审中-公开
标题翻译：通信方法与系统
公开(公告)号：WO2008028321A1
公开(公告)日：2008-03-13
申请号：PCT/CN2006/002197
申请日：2006-08-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WANG, Hai , MIAO, Qingyu
发明人： WANG, Hai , MIAO, Qingyu
IPC分类号： H04B7/005
CPC分类号： H04W52/248 , H04B1/7097 , H04B17/336 , H04J13/00 , H04W52/241 , H04W52/242 , H04W52/246
摘要： A communications estimation, in radio communications systems, particularly in CDMA type of systems, of signal to interference ratio, signal to noise ratio and signal to interference and noise ratio, includes one or more channel specific parameters in addition to one or more parameters related to received signal, noise or interference.
摘要翻译：在无线电通信系统中，特别是CDMA类型的系统中的信号与干扰比，信噪比以及信噪比和噪声比的通信估计包括一个或多个信道特定参数，以及一个或多个与接收信号，噪声或干扰。

44. 发明申请

WO2016000121A1 MULTIPLE-LAYER BEACON SWEEPING METHOD, ACCESS NODE AND USER EQUIPMENT 审中-公开
标题翻译：多层次波束扫描方法，访问节点和用户设备
公开(公告)号：WO2016000121A1
公开(公告)日：2016-01-07
申请号：PCT/CN2014/081136
申请日：2014-06-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , LI, Gen , MIAO, Qingyu
IPC分类号： H04W4/00
CPC分类号： H04W52/0206 , H04L5/0048 , H04W4/021 , H04W16/28 , H04W72/0446 , H04W72/046 , Y02D70/1262
摘要： A multiple-layer beacon sweeping method performed by an access node, a method performed by a user equipment, and a respective access node and user equipment are provided. The multiple-layer beacon sweeping method may comprise performing multiple beacon sweepings including at least a first beacon sweeping and a second beacon sweeping, wherein the first beacon sweeping has a first set of beams and a first coverage area and the second beacon sweeping has a second set of beams and a second coverage area, and wherein the first coverage area is larger than the second coverage area.
摘要翻译：提供了由接入节点执行的多层信标扫描方法，由用户设备执行的方法以及相应的接入节点和用户设备。多层信标扫描方法可以包括执行包括至少第一信标扫描和第二信标扫描的多个信标扫描，其中第一信标扫描具有第一组波束和第一覆盖区域，并且第二信标扫描具有第二信标扫描一组波束和第二覆盖区域，并且其中第一覆盖区域大于第二覆盖区域。

45. 发明申请

WO2015188374A1 ADAPTIVE BEACON TRANSMISSION 审中-公开
标题翻译：自适应信号传输
公开(公告)号：WO2015188374A1
公开(公告)日：2015-12-17
申请号：PCT/CN2014/079843
申请日：2014-06-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , MIAO, Qingyu
IPC分类号： H04W16/28
CPC分类号： H04W72/0406 , H04W16/28 , H04W72/0453
摘要： The embodiments disclose a method in AP for adaptive beacon transmission. The AP transmits a beacon signal through a plurality of beacon beams to an area. The plurality of beacon beams are grouped into a plurality of beacon beam sets. The method comprises obtaining a first statistical information, within a first period, on times each of beacon beams in a first beacon beam set is identified, by any one of the at least one communication device within the area, to carry a beacon signal with the best reception quality among its received beacon signals, and adapting a frequency to transmit a beacon signal over each of the beacon beams in the first beacon beam set based on the first statistical information.
摘要翻译：实施例公开了一种用于自适应信标传输的AP中的方法。 AP通过多个信标波束将信标信号发送到一个区域。多个信标波束被分组成多个信标波束组。所述方法包括：在所述区域内的所述至少一个通信设备中的任何一个上识别第一信标波束组中的每个信标波束的时间，在第一时段内获得第一统计信息，以携带所述信标信号其接收到的信标信号中的最佳接收质量，以及基于第一统计信息使频率适应第一信标波束组中的每个信标波束上的信标信号。

46. 发明申请

WO2009045134A1 A METHOD OF SELECTING TRANSPORT FORMAT COMBINATION 审中-公开
标题翻译：选择运输格式组合的方法
公开(公告)号：WO2009045134A1
公开(公告)日：2009-04-09
申请号：PCT/SE2007/050707
申请日：2007-10-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua , HU, Rong , MIAO, Qingyu , GU, Xinyu
发明人： LIU, Jinhua , HU, Rong , MIAO, Qingyu , GU, Xinyu
IPC分类号： H04Q7/38
CPC分类号： H04W52/247 , H04B17/24 , H04L1/0025 , H04L1/1867
摘要： In a method and a device for selecting transport format combination TFC for an uplink transmission in a cellular radio system, the system provides an uplink transmission feedbac to a mobile station connected to the cellular radio system. The mobile station is adapted to select transport combination format in response to the uplink transmission feedback.
摘要翻译：在蜂窝无线电系统中用于选择用于上行链路传输的传输格式组合TFC的方法和装置中，系统向连接到蜂窝无线电系统的移动台提供上行链路传输。移动站适于响应于上行链路传输反馈来选择传输组合格式。

47. 发明申请

WO2016023214A1 METHODS AND APPARATUSES FOR PERFORMING A HANDOVER IN A HIGH-SPEED TRAFFIC ENVIRONMENT 审中-公开
标题翻译：在高速交通环境中执行切换的方法和装置
公开(公告)号：WO2016023214A1
公开(公告)日：2016-02-18
申请号：PCT/CN2014/084425
申请日：2014-08-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WANG, Hai
发明人： WANG, Hai , FAN, Rui , MIAO, Qingyu
IPC分类号： H04W36/32
CPC分类号： H04W36/0005 , H04W24/10 , H04W36/22 , H04W36/30 , H04W84/005
摘要： Methods and apparatuses for performing a group handover in a high-speed traffic environment are provided. The method comprises receiving a measurement report from at least one terminal device in the high-speed traffic environment. The method also comprises determining whether the at least one terminal device is a member of a group based on group information indicating, as members of the group, a plurality of terminal devices. The method further comprises transmitting, upon determining that the at least one terminal device is the member of the group, a plurality of handover requests each of which corresponds to one terminal device in the group to a target network node for the handover of each terminal device in the group to the target network node. With the methods and apparatuses, the handover successful rate in the high-speed traffic environment may be improved and signaling overhead arising from the handover could be decreased.
摘要翻译：提供了用于在高速交通环境中执行组切换的方法和装置。该方法包括从高速业务环境中的至少一个终端设备接收测量报告。该方法还包括基于指示作为组的成员的多个终端设备的组信息来确定至少一个终端设备是否是组的成员。该方法还包括：在确定所述至少一个终端设备是所述组的成员时，发送多个切换请求，每个切换请求对应于所述组中的一个终端设备到目标网络节点，用于每个终端设备的切换在组中到目标网络节点。利用这些方法和装置，可以提高高速业务环境中的切换成功率，并且可以减少由切换引起的信令开销。

48. 发明申请

WO2015149273A1 USER EQUIPMENT AND ACCESS NODE AND RESPECTIVE METHODS 审中-公开
标题翻译：用户设备和访问节点和相关方法
公开(公告)号：WO2015149273A1
公开(公告)日：2015-10-08
申请号：PCT/CN2014/074524
申请日：2014-04-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ZHAO, Zhenshan
发明人： ZHAO, Zhenshan , LU, Qianxi , MIAO, Qingyu
IPC分类号： H04W16/14
CPC分类号： H04W52/0216 , H04B7/0617 , H04B7/0619 , H04B7/063 , H04W16/14 , H04W16/28 , H04W24/08 , H04W24/10 , H04W36/0088 , H04W56/0015 , H04W72/046 , H04W88/02 , Y02D70/1262 , Y02D70/444
摘要： A UE for which an analog beamforming scheme is applied and a measuring method performed by the UE are provided. Also an AN and a method performed by the AN are provided. The measuring method performed by the UE comprising: transmitting, to a serving access node, a measurement request for measuring a neighbouring access node which is working at the same frequency as the user equipment; receiving, from the serving access node, information related to a series of measurement time gaps; and after a delay, performing measurement to the neighbouring access node within the series of measurement time gaps.
摘要翻译：提供了应用模拟波束成形方案的UE和由UE执行的测量方法。还提供了由AN执行的AN和方法。由UE执行的测量方法包括：向服务接入节点发送测量与用户设备相同频率工作的相邻接入节点的测量请求; 从服务接入节点接收与一系列测量时间间隔相关的信息; 并且在延迟之后，在所述一系列测量时间间隙内对所述相邻接入节点执行测量。

49. 发明申请

WO2015142232A1 NETWORK ASSISTANCE IN GROUPCAST TRANSMISSION 审中-公开
标题翻译：网络传输中的网络协助
公开(公告)号：WO2015142232A1
公开(公告)日：2015-09-24
申请号：PCT/SE2014/050327
申请日：2014-03-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SORRENTINO, Stefano , SIOMINA, Iana , MIAO, Qingyu
IPC分类号： H04W28/02
CPC分类号： H04W4/02 , H04L1/08 , H04L1/1607 , H04L12/1854 , H04L12/189 , H04W4/06 , H04W8/005 , H04W76/14 , H04W76/40
摘要： It is disclosed a radio network node (604, 606) capable of assisting in groupcast transmission between a first user equipment(602) capable of device-to-deviceoperation, D2DUE, and a group of target D2D UEs (608). Disclosed is also the target D2D UE (608), as well as methods therein. By assisting in groupcast transmission coverage will increase. Also, an improved spectral efficiency and/or improved communication reliability is provided.
摘要翻译：公开了能够在能够进行设备到设备操作的第一用户设备（602）和D2DUE与目标D2D UE组（608）之间进行群播传输的无线网络节点（604,606）。还公开了目标D2D UE（608）以及其中的方法。通过协助播放传播覆盖面将会增加。此外，提供了改进的频谱效率和/或改进的通信可靠性。

50. 发明申请

WO2015109983A1 METHOD AND APPARATUS FOR D2D BASED ACCESS 审中-公开
标题翻译：基于D2D的访问方法和设备
公开(公告)号：WO2015109983A1
公开(公告)日：2015-07-30
申请号：PCT/CN2015/071043
申请日：2015-01-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , LU, Qianxi , MIAO, Qingyu , WÄNSTEDT, Stefan
IPC分类号： H04W74/04 , H04W74/08
CPC分类号： H04W74/006 , H04W28/0284 , H04W28/06 , H04W28/08 , H04W28/18 , H04W72/0486 , H04W72/1252 , H04W74/04 , H04W74/08 , H04W76/14 , H04W76/23 , H04W84/042 , H04W92/18
摘要： A method in a base station of a cellular radio system and a base station using the same are provided. The method comprises: obtaining at least one access control parameter for a device-to-device, D2D, based access; and transmitting a message including said at least one access control parameter to one or more terminal devices. Also provided are a method in a terminal device of a cellular radio system and a terminal device using the same. The method comprises: receiving a message from a base station of the cellular radio system, wherein said message includes at least one access control parameter for a device-to-device, D2D, based access; determining whether the D2D based access is allowed or barred based on the at least one access control parameter; and initiating a D2D based access in response to determining that the D2D based access is allowed.
摘要翻译：提供了蜂窝无线电系统的基站中的方法和使用该方法的基站。该方法包括：获得用于基于设备到设备，基于D2D的接入的至少一个访问控制参数; 以及将包括所述至少一个访问控制参数的消息发送到一个或多个终端设备。还提供了蜂窝无线电系统的终端设备中的方法和使用该方法的终端设备。该方法包括：从蜂窝无线电系统的基站接收消息，其中所述消息包括用于基于设备到设备，基于D2D的接入的至少一个接入控制参数; 基于所述至少一个访问控制参数来确定是否允许或禁止基于所述基于D2D的访问; 以及响应于确定允许基于D2D的访问来发起基于D2D的访问。

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