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1. 发明申请

WO2019183127A1 INCREASING RELIABILITY DURING MULTI-CONNECTIVITY HANDOVERS 审中-公开
公开(公告)号：WO2019183127A1
公开(公告)日：2019-09-26
申请号：PCT/US2019/023015
申请日：2019-03-19
申请人： QUALCOMM INCORPORATED
发明人： JOSEPH, Vinay , YAVUZ, Mehmet , KHOSHNEVISAN, Mostafa , CHEVALLIER, Christophe , PRAKASH, Rajat , TINNAKORNSRISUPHAP, Peerapol
IPC分类号： H04W72/04 , H04W72/08
摘要： The present disclosure generally relates to techniques to increase reliability of communications within a network during a low reliability period. The network may include a user equipment (UE) communicatively coupled with one or more transmit/receive points (TRPs), with the communications between the UE and the one more TRPs requiring a reliability above a first reliability threshold. A processor of a network entity may identify a low reliability period which occurs when the reliability of the communications is determined to be below a second reliability threshold. The processor may cause the network to perform one or more remedial actions to increase the reliability during the low reliability period.

2. 发明申请

WO2018031127A1 STAGGERED CHANNEL CHANGING FOR CELLS OF SPECTRUM SHARING NETWORKS 审中-公开
标题翻译：频谱共享网络细胞的交错信道变化
公开(公告)号：WO2018031127A1
公开(公告)日：2018-02-15
申请号：PCT/US2017/039267
申请日：2017-06-26
申请人： QUALCOMM INCORPORATED
发明人： SETHI, Puneet , MESHKATI, Farhad , YAVUZ, Mehmet
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04W36/0055 , H04W72/0453 , H04W92/04
摘要： Described features are directed to staggered frequency channel changing for cells of spectrum sharing networks. In some examples users communicating on one or more frequency channels of a spectrum sharing network may receive an indication that those channels are to be vacated, for example that the frequency channels are not to be transmitted on, or otherwise used for communications. Cells of the spectrum sharing network may receive the indication and perform staggered (e.g., sequential or randomly-timed) channel changes. The staggered channel changes may facilitate handover of user devices of the spectrum sharing network by, for example, reducing a number of cells that are simultaneously undergoing a channel change procedure. Thus, staggered frequency channel changing may reduce user service interruptions and radio link failures in a spectrum sharing network.
摘要翻译：所描述的特征涉及频谱共享网络的小区的交错频率信道改变。在一些示例中，在频谱共享网络的一个或多个频率信道上进行通信的用户可以接收这些信道将被腾空的指示，例如频率信道不要在其上发射或以其他方式用于通信。频谱共享网络的小区可以接收该指示并执行交错（例如，顺序或随机定时）信道改变。交错信道改变可以促进频谱共享网络的用户设备的切换，例如通过减少同时经历信道改变过程的小区的数量。因此，交错频道改变可以减少频谱共享网络中的用户业务中断和无线电链路故障。

3. 发明申请

WO2017123351A1 SPECTRUM ACCESS SERVER SUPPORT OF RESOURCE ASSIGNMENTS BASED ON RADIO ACCESS NETWORK COEXISTENCE INFORMATION 审中-公开
标题翻译：基于无线接入网共存信息的频谱接入服务器资源分配支持
公开(公告)号：WO2017123351A1
公开(公告)日：2017-07-20
申请号：PCT/US2016/065650
申请日：2016-12-08
申请人： QUALCOMM INCORPORATED
发明人： KNISELY, Douglas , MESHKATI, Farhad , YAVUZ, Mehmet , PRAKASH, Rajat
IPC分类号： H04L5/00 , H04W72/12 , H04W74/02 , H04W16/14
CPC分类号： H04W8/22 , H04L5/0058 , H04L5/0091 , H04W16/14 , H04W24/02 , H04W28/16 , H04W60/00 , H04W72/082
摘要： Aspects of the present disclosure relate to methods and apparatus for spectrum access server support of resource assignments based on radio access network coexistence information. An example method generally includes obtaining information regarding capability of different entities requesting use of the shared radio resources, estimating compatibility between the different entities based on the information, and allocating the shared radio resources to the different entities based on the estimated compatibility.
摘要翻译：本公开的方面涉及用于基于无线电接入网络共存信息的资源分配的频谱接入服务器支持的方法和设备。示例方法通常包括获得关于请求使用共享无线电资源的不同实体的能力的信息，基于该信息估计不同实体之间的兼容性，以及基于所估计的兼容性向不同实体分配共享无线电资源。 >

4. 发明申请

WO2015073277A1 METHODS FOR LTE CHANNEL SELECTION IN UNLICENSED BANDS 审中-公开
标题翻译：未经许可的银行LTE通道选择方法
公开(公告)号：WO2015073277A1
公开(公告)日：2015-05-21
申请号：PCT/US2014/064124
申请日：2014-11-05
申请人： QUALCOMM INCORPORATED
发明人： SADEK, Ahmed Kamel , YAVUZ, Mehmet , KADOUS, Tamer Adel
IPC分类号： H04W16/14
CPC分类号： H04W72/1215 , H04W16/14 , H04W24/02 , H04W72/1231 , H04W84/045 , H04W88/10
摘要： Described herein are techniques for reducing interference to non-cellular communications on an unlicensed band by a network entity sending/receiving cellular communications on the unlicensed band. For example, the technique may involve operating in a first mode using a first radio access technology (RAT1), and collecting interference measurements for interference to or from at least one mobile device while in the first mode. The technique may also involve switching to a second mode and using a second radio access technology (RAT2), and using the interference measurements from the first mode to minimize interference caused or experienced by the network entity in the second mode.
摘要翻译：这里描述的是通过在非许可频带上发送/接收蜂窝通信的网络实体减少对非许可频带上的非蜂窝通信的干扰的技术。例如，该技术可以涉及使用第一无线电接入技术（RAT1）以第一模式操作，并且在第一模式中收集用于干扰至少一个移动设备的干扰测量。该技术还可以涉及切换到第二模式并使用第二无线电接入技术（RAT2），并且使用来自第一模式的干扰测量来最小化由第二模式中的网络实体引起或经历的干扰。

5. 发明申请

WO2015073203A1 SYSTEM AND METHOD FOR CHANNEL SELECTION TO REDUCE IMPACT TO AN EXISTING NETWORK 审中-公开
标题翻译：用于通道选择的系统和方法可减少对现有网络的影响
公开(公告)号：WO2015073203A1
公开(公告)日：2015-05-21
申请号：PCT/US2014/062727
申请日：2014-10-28
申请人： QUALCOMM INCORPORATED
发明人： YAVUZ, Mehmet , SADEK, Ahmed Kamel
IPC分类号： H04W72/08
CPC分类号： H04W72/02 , H04W72/0453 , H04W72/082 , H04W72/10
摘要： Described herein are techniques for reducing interference to non-cellular communications on an unlicensed band by a network entity sending/receiving cellular communications on the unlicensed band. For example, the technique may involve accessing a list of channels for cellular communication on the unlicensed band, the list having the channels in an order of priority for reducing interference to non-cellular communication on the unlicensed band. The technique may involve determining an interference criteria for a received signal, the interference criteria being based at in part on at least one of a received signal strength indicator (RSSI) or a duty cycle of the received signal. The technique may involve going through, in the order of priority, each channel in the list to identify a first channel that satisfies the interference criteria.
摘要翻译：这里描述的是通过在非许可频带上发送/接收蜂窝通信的网络实体减少对非许可频带上的非蜂窝通信的干扰的技术。例如，该技术可以涉及访问用于非许可频带上的蜂窝通信的信道列表，该列表具有优先顺序的信道，以减少对非许可频带上的非蜂窝通信的干扰。该技术可以涉及确定接收信号的干扰标准，干扰标准部分地基于接收信号强度指示符（RSSI）或接收信号的占空比中的至少一个。该技术可以包括以优先级顺序遍历列表中的每个信道以识别满足干扰标准的第一信道。

6. 发明申请

WO2014164144A1 METHOD AND APPARATUS FOR UE MEASUREMENT ASSISTED HANDOVER CLASSIFICATION 审中-公开
标题翻译：用于UE测量的方法和装置辅助切换分类
公开(公告)号：WO2014164144A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/020814
申请日：2014-03-05
申请人： QUALCOMM INCORPORATED
发明人： SINGH, Damanjit , TOKGOZ, Yeliz , PRAKASH, Rajat , PATEL, Chirag Sureshbhai , YAVUZ, Mehmet
IPC分类号： H04W36/00 , H04W36/04 , H04W84/04
CPC分类号： H04W36/32 , H04W36/0083 , H04W36/04 , H04W36/24 , H04W84/045
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in connection with making UE handover decisions. In one example, a node (204) is equipped to obtain one or more UE measurement values associated with a UE, determine a mobility state of the UE based at least in part on the obtained one or more UE measurement values, and adjust one or more handover parameters based at least in part on the determined mobility state of the UE. In another example, a UE (240) is equipped to obtain one or more UE measurements, determine a handover state of a UE based on the obtained one or more UE measurements, and perform a handover- related action based on the determined handover state of the UE.
摘要翻译：结合进行UE切换决策提供了一种用于无线通信的方法，装置和计算机程序产品。在一个示例中，节点（204）被配备为获得与UE相关联的一个或多个UE测量值，至少部分地基于所获得的一个或多个UE测量值来确定UE的移动性状态，并且调整一个或多个UE测量值至少部分地基于所确定的UE的移动性状态来确定更多切换参数。在另一示例中，UE（240）被配备以获得一个或多个UE测量，基于所获得的一个或多个UE测量来确定UE的切换状态，并且基于所确定的切换状态执行切换相关动作 UE。

7. 发明申请

WO2014150637A1 SYSTEM AND METHOD FOR MITIGATING PING-PONG HANDOVERS AND CELL RESELECTIONS 审中-公开
标题翻译：系统和方法，用于缓解乒乓切割和细胞再生
公开(公告)号：WO2014150637A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/023853
申请日：2014-03-12
申请人： QUALCOMM INCORPORATED
发明人： SINGH, Damanjit , PRAKASH, Rajat , YAVUZ, Mehmet
IPC分类号： H04W36/00
CPC分类号： H04W36/36 , H04W36/0083
摘要： Disclosed are system and method for mitigating ping-pong handovers and cell reselections. In one aspect, the system and method are configured detect a plurality of cell changes by a mobile device, determine occurrence of at least one cell more than once in the detected plurality of cell changes, and apply one or more scaling factors to one or more parameters related to cell changes based on the determination.
摘要翻译：公开了减轻乒乓切换和小区重选的系统和方法。在一个方面，所述系统和方法被配置为由移动设备检测多个小区改变，在检测到的多个小区改变中确定多于一次的至少一个小区的发生，并且将一个或多个缩放因子应用于一个或多个基于确定与细胞变化相关的参数。

8. 发明申请

WO2014137765A1 UPLINK INTERFERENCE MITIGATION BY ADAPTING OPEN CELL TRANSMISSION POWER 审中-公开
标题翻译：通过适应开放式电话传输功率的上拉式干扰减轻
公开(公告)号：WO2014137765A1
公开(公告)日：2014-09-12
申请号：PCT/US2014/019167
申请日：2014-02-27
申请人： QUALCOMM INCORPORATED
发明人： ZHOU, Yan , MESHKATI, Farhad , YAVUZ, Mehmet
IPC分类号： H04W52/40 , H04W52/24 , H04W52/14
CPC分类号： H04J11/005 , H04W36/08 , H04W36/20 , H04W52/143 , H04W52/244 , H04W52/40 , H04W72/0473
摘要： Methods and apparatus are disclosed for interference mitigation of an open-access node. The method includes determining, at the open-access node, whether uplink interference from a mobile entity is above a threshold. The method includes adjusting a transmission power to trigger a hand-in of the mobile entity in response to determining the uplink interference is above the threshold. The method includes handing-in the mobile entity from a first cell in response to adjusting the transmission power. The method includes redirecting the mobile entity to a second cell different from the first cell.
摘要翻译：公开了用于开放接入节点的干扰减轻的方法和装置。该方法包括在开放接入节点处确定来自移动实体的上行链路干扰是否高于阈值。该方法包括响应于确定上行链路干扰高于阈值来调整发送功率以触发移动实体的接入。响应于调整发射功率，该方法包括从第一小区处理移动实体。该方法包括将移动实体重定向到与第一小区不同的第二小区。

9. 发明申请

WO2014066401A1 USER ADMISSION FOR CO-EXISTENCE WIRELESS SYSTEMS 审中-公开
标题翻译：用户接受有线无线系统
公开(公告)号：WO2014066401A1
公开(公告)日：2014-05-01
申请号：PCT/US2013/066201
申请日：2013-10-22
申请人： QUALCOMM INCORPORATED
发明人： ZHOU, Yan , RADULESCU, Andrei Dragos , TINNAKORNSRISUPHAP, Peerapol , SUNDARARAJAN, Jay Kumar , MEYLAN, Arnaud , YAVUZ, Mehmet
IPC分类号： H04W36/22 , H04W48/18 , H04W48/06 , H04W36/14
CPC分类号： H04W72/10 , H04L45/028 , H04W36/00 , H04W36/0022 , H04W36/0066 , H04W36/14 , H04W36/22 , H04W36/24 , H04W48/06 , H04W48/18
摘要： Techniques for admitting user equipments (UEs) to wireless systems are disclosed. UEs may be assigned priorities for admission to a given wireless system. The UEs may then be admitted to the wireless system based on the priorities of the UEs for the wireless system. In one design, a UE may be identified for admission to a first wireless system among a plurality of wireless systems. Attributes (e.g., capabilities) of the UE for the plurality of wireless systems may be determined. An admission priority of the UE for the first wireless system may be determined based on the attributes of the UE for the plurality of wireless systems. Whether to admit the UE to the first wireless system may be determined based on the admission priority of the UE for the first wireless system and possibly the current resource usage of the first wireless system.
摘要翻译：公开了将用户设备（UE）接入无线系统的技术。 UE可以被分配给给定无线系统的优先级。然后，UE可以基于用于无线系统的UE的优先级被允许进入无线系统。在一种设计中，UE可以被识别为允许多个无线系统中的第一无线系统。可以确定UE对于多个无线系统的属性（例如，能力）。可以基于用于多个无线系统的UE的属性来确定UE对于第一无线系统的准入优先级。可以基于UE对于第一无线系统的准入优先级以及可能的第一无线系统的当前资源使用来确定是否允许UE到第一无线系统。

10. 发明申请

WO2014043582A9 UE-ASSISTED NETWORK OPTIMIZATION METHODS 审中-公开
公开(公告)号：WO2014043582A9
公开(公告)日：2014-03-20
申请号：PCT/US2013/059817
申请日：2013-09-13
申请人： QUALCOMM INCORPORATED
发明人： ZHOU, Yan , SUNDARARAJAN, Jay Kumar , TINNAKORNSRISUPHAP, Peerapol , YAVUZ, Mehmet
IPC分类号： H04W24/02 , H04W28/08 , H04W28/02 , H04W24/10 , H04W16/08
摘要： A UE or mobile entity in a wireless communication may assist network optimization by determining a location uncovered by a wireless network, generate a coverage hole detected message if one or more conditions associated with the uncovered location are satisfied, and determining a time to transmit the coverage hole detected message to a covered wireless network. The covered network may act on the message to add covered in a second network so that the second network covers the UE. In other aspects, a UE or mobile entity may detect cell congestion in a first cell and assist the network in offloading congestion from the congested cell. In other aspects, a UE or mobile entity may detect backhaul congestion on a first cell, and assist in offloading backhaul communication for the first cell via a second cell.

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