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11. 发明申请

US20180227954A1 MOBILITY-AWARE CONTENTION PROCEDURES ON A SHARED COMMUNICATION MEDIUM 审中-公开
公开(公告)号：US20180227954A1
公开(公告)日：2018-08-09
申请号：US15424569
申请日：2017-02-03
申请人： QUALCOMM Incorporated
发明人： Damanjit SINGH , Chirag Sureshbhai PATEL , Rajat PRAKASH , Farhad MESHKATI
IPC分类号： H04W74/08 , H04W76/02
摘要： Techniques for mobility-aware contention procedures on a shared communication medium are disclosed. A connection failure associated with mobility between a source access point and a target access point sharing a communication medium may be detected. Based on the detected connection failure, a backoff threshold associated with contention-based access to the communication medium may be adapted. Contention for access to the communication medium may then proceed in accordance with the adapted backoff threshold.

12. 发明申请

US20170086132A1 CELL DISCOVERY IN A WIRELESS NETWORK USING USER EQUIPMENT (UE) HISTORY INFORMATION 审中-公开
公开(公告)号：US20170086132A1
公开(公告)日：2017-03-23
申请号：US14861787
申请日：2015-09-22
申请人： QUALCOMM Incorporated
发明人： Damanjit SINGH , Farhad MESHKATI
IPC分类号： H04W48/16 , H04W8/24
CPC分类号： H04W48/16 , H04W8/24 , H04W36/0083
摘要： The present disclosure presents a method and an apparatus for cell discovery in a wireless network. For example, the method may include identifying at a third cell that a first cell is a neighbor of a second cell, wherein the third cell and the second cell are neighbors, and wherein the identifying is based at least on a user equipment (UE) history information information element (IE) of a UE and performing an action at the third cell based at least on information acquired from the identification. As such, a cell may be discovered in a wireless network.

13. 发明申请

US20150334607A1 HANDOVER-RELATED MEASUREMENTS AND EVENTS FOR POWER ADAPTATION 有权
标题翻译：用于电源适配的手动相关测量和事件
公开(公告)号：US20150334607A1
公开(公告)日：2015-11-19
申请号：US14587855
申请日：2014-12-31
申请人： QUALCOMM Incorporated
发明人： Damanjit SINGH , Yeliz TOKGOZ , Vinay JOSEPH , Rajat PRAKASH
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W24/02 , H04W24/08 , H04W36/0083 , H04W36/30 , H04W52/0206 , H04W52/04 , H04W52/44 , H04W52/48 , H04W92/20 , Y02D70/00 , Y02D70/122 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146
摘要： The disclosure describes methods and apparatuses for handover-related measurements and events for power adaptation. The disclosure provides for management of an eNodeB for improving reliability of incoming handovers to a cell provided by the eNodeB. At least one handover failure event for an incoming handover to a cell provided by the target eNodeB is detected. The eNodeB or central entity determines that the cell is providing an undesired coverage area based on the at least one handover failure event. In response to determining that the cell is providing an undesired coverage area, the transmit power for the cell may be adjusted to alter the undesired coverage area. A performance measurement based on the at least one handover failure event may be used to evaluate the undesired coverage area. The incoming handover failure events may include incoming too-early handovers, incoming too-late handovers, incoming wrong cell handovers, and incomplete incoming handovers.
摘要翻译：本公开描述了用于切换相关测量和用于电力适配的事件的方法和装置。本公开提供了用于提高对由eNodeB提供的小区的进入切换的可靠性的eNodeB的管理。检测到由目标eNodeB提供的到小区的进入切换的至少一个切换失败事件。基于所述至少一个切换失败事件，所述eNodeB或中央实体确定所述小区正在提供不期望的覆盖区域。响应于确定小区提供不期望的覆盖区域，可以调整小区的发射功率以改变不期望的覆盖区域。可以使用基于至少一个切换失败事件的性能测量来评估不期望的覆盖区域。传入的切换失败事件可能包括进入的过早切换，进入的太晚切换，传入的错误的小区切换以及不完整的进场切换。

14. 发明申请

US20150195066A1 METHOD AND APPARATUS FOR TIME AND SPATIAL UTILIZATION OF A HIGH POWER BASE STATION CELL SPECTRUM BY A SMALL CELL 有权
标题翻译：用于小型电池的高功率基站电池频谱的时间和空间利用的方法和装置
公开(公告)号：US20150195066A1
公开(公告)日：2015-07-09
申请号：US14151679
申请日：2014-01-09
申请人： QUALCOMM Incorporated
发明人： Damanjit SINGH , Rajat Prakash , Farhad Meshkati , Chirag Sureshbhai Patel
IPC分类号： H04L5/00 , H04W52/24
CPC分类号： H04L5/0032 , H04L5/001 , H04L5/0023 , H04W88/08
摘要： Aspects of the methods and apparatus relate to exploiting the spectrum of a high power base station cell to provide higher capacity in a wireless communication system. Generally, a small cell with multi-carrier support may detect an absence of high power base station cell coverage or absence of high power base station cell users and may harness the high power base station cell carrier spectrum to provide higher data download rates and/or serve more mobility users. Specifically, aspects of the methods and apparatus include transmitting a first signal on a first carrier from a first access point and determining a current ability of a second access point on a second carrier. Thereafter, aspects of the methods and apparatus include transmitting a second sit-mat on the second carrier from the first access point according to the determined current ability of the second access point.
摘要翻译：方法和装置的方面涉及利用高功率基站小区的频谱以在无线通信系统中提供更高的容量。通常，具有多载波支持的小小区可以检测到没有高功率基站小区覆盖或不存在高功率基站小区用户，并且可以利用高功率基站小区载波频谱来提供更高的数据下载速率和/或为更多移动用户服务。具体地，方法和装置的方面包括：从第一接入点在第一载波上发送第一信号，并确定第二载波上的第二接入点的当前能力。此后，方法和装置的方面包括根据确定的第二接入点的当前能力，从第一接入点在第二载波上发送第二席位。

15. 发明申请

US20150156685A1 OPTIMIZED SIGNALING OF PRIMARY SCRAMBLING CODES AND FREQUENCY LISTS IN WIRELESS COMMUNICATIONS 有权
标题翻译：无线通信中主要扫描码和频率列表的优化信号
公开(公告)号：US20150156685A1
公开(公告)日：2015-06-04
申请号：US14619001
申请日：2015-02-10
申请人： QUALCOMM Incorporated
发明人： Damanjit SINGH , Jen Mei CHEN , Manoj M. DESHPANDE , Francesco PICA
IPC分类号： H04W36/00 , H04W48/16
CPC分类号： H04W48/16 , H04W4/08 , H04W48/02 , H04W48/12 , H04W84/045 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Systems and methodologies are described that facilitate communicating PSC split information regarding neighboring cells. The PSC split information can be transmitted in one or more overhead messages selected based on network deployment. Where macro cells and femto cells provide PSC split information, which can be a PSC range for related cells, PSC list, etc., the information can be transmitted in a low priority overhead message since it can be obtained at a source cell. Where only femto cells or closed subscriber group (CSG) cells provide PSC split information, the information can be transmitted in a higher priority more frequently transmitted message. In this regard, the information is available at target cells since not all devices can access CSG cells. Thus, by providing the PSC split information in a more frequently transmitted message, devices can retrieve the PSC split information early on in communications to lower power consumption.
摘要翻译：描述了有助于传播关于相邻小区的PSC分割信息的系统和方法。可以在基于网络部署选择的一个或多个开销消息中传送PSC分割信息。在宏小区和毫微微小区提供PSC分裂信息的情况下，其可以是相关小区，PSC列表等的PSC范围，可以在低优先级的开销消息中发送信息，因为它可以在源小区获得。在只有毫微微小区或封闭用户组（CSG）小区提供PSC分裂信息的情况下，可以以较高优先级的更频繁发送的消息来发送该信息。在这方面，信息在目标小区可用，因为并非所有设备都可以访问CSG小区。因此，通过在更频繁地发送的消息中提供PSC分割信息，设备可以在通信中提前检索PSC分割信息以降低功耗。

16. 发明申请

US20150085755A1 COORDINATED DETERMINATION OF PHYSICAL LAYER IDENTIFIER AND TRANSMIT POWER 审中-公开
标题翻译：协调确定物理层识别器和发射功率
公开(公告)号：US20150085755A1
公开(公告)日：2015-03-26
申请号：US14034277
申请日：2013-09-23
申请人： QUALCOMM Incorporated
发明人： Damanjit SINGH , Christophe CHEVALLIER
IPC分类号： H04W52/54
CPC分类号： H04W52/54 , H04W52/244 , H04W52/32
摘要： The assignment of physical layer identifiers for access points is coordinated with the assignment of transmit powers for the access points. For example, only those access points that transmit at a relatively high power level are allowed to use a physical layer identifier from a subset of physical layer identifiers allocated for mobility measurements. Any other access points will use a physical layer identifier that is not allocated for mobility measurements. By restricting the number of access points that are allowed to use a physical layer identifier allocated for mobility measurements, confusion and collision in the network may be mitigated.
摘要翻译：接入点的物理层标识符的分配与接入点的发射功率的分配协调。例如，仅允许以相对较高的功率级发送的那些接入点从分配用于移动性测量的物理层标识符的子集中使用物理层标识符。任何其他接入点将使用未分配用于移动性测量的物理层标识符。通过限制允许使用分配给移动性测量的物理层标识符的接入点的数量，可以减轻网络中的混淆和冲突。

17. 发明申请

US20130294405A1 APPARATUS AND METHOD FOR A CONNECTED MODE WITH REDUCED SIGNALING 有权
标题翻译：具有减少信号的连接模式的装置和方法
公开(公告)号：US20130294405A1
公开(公告)日：2013-11-07
申请号：US13797991
申请日：2013-03-12
申请人： QUALCOMM INCORPORATED
发明人： Andrei Dragos RADULESCU , Rajat PRAKASH , Peerapol TINNAKORNSRISUPHAP , Damanjit SINGH , Chirag Sureshbhai PATEL
IPC分类号： H04W36/34
CPC分类号： H04W36/34 , H04W16/32 , H04W36/0033 , H04W36/0055 , H04W36/16 , H04W36/165 , H04W36/18
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus preserves a state of a UE in an anchor eNB, wherein the anchor eNB is one of a set of connected cells, the UE being in a connected mode. Each cell of the connected set has a corresponding coverage area. The apparatus then maintains the state of the UE in the anchor eNB when the UE moves from a coverage area of the anchor eNB to a coverage area of another one of the cells from the set of connected cells.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。所述装置保持锚定eNB中的UE的状态，其中所述锚定eNB是一组连接的小区中的一个，所述UE处于连接模式。连接集的每个单元具有相应的覆盖区域。然后，当UE从所述锚定eNB的覆盖区域移动到来自所连接的小区的集合的另一个小区的覆盖区域时，所述设备将所述UE的状态维护在所述锚定eNB中。

18. 发明申请

US20130272219A1 METHODS AND APPARATUS FOR BACKHAUL SHARING BY FEMTOCELLS 审中-公开
标题翻译：通过FEMTOCELLS进行反向共享的方法和装置
公开(公告)号：US20130272219A1
公开(公告)日：2013-10-17
申请号：US13797643
申请日：2013-03-12
申请人： QUALCOMM Incorporated
发明人： Damanjit SINGH , Peerapol TINNAKORNSRISUPHAP , Chirag Sureshbhai PATEL , Mehmet YAVUZ , Soumya DAS , Andrei Dragos RADULESCU
IPC分类号： H04W28/20
CPC分类号： H04W28/20 , H04W16/14 , H04W72/10
摘要： Methods and apparatus are disclosed for femtocell backhaul sharing. The method includes determining whether an available bandwidth for communication by the network entity is below a bandwidth threshold. The method includes requesting additional bandwidth from at least one neighbor network node in response to determining that the available bandwidth is below the bandwidth threshold. The method includes receiving configuration information from the at least one neighbor network node to increase the available bandwidth by at least a portion of the requested additional bandwidth.
摘要翻译：公开了用于毫微微小区回程共享的方法和装置。该方法包括确定网络实体的通信的可用带宽是否低于带宽阈值。响应于确定可用带宽低于带宽阈值，该方法包括从至少一个邻居网络节点请求附加带宽。该方法包括从至少一个邻居网络节点接收配置信息以通过所请求的附加带宽的至少一部分来增加可用带宽。

19. 发明申请

US20180014304A1 GENERAL AUTHORIZED ACCESS (GAA) PRIMARY CHANNEL ASSIGNMENT FOR MULTIPLE OPERATORS 审中-公开
公开(公告)号：US20180014304A1
公开(公告)日：2018-01-11
申请号：US15643114
申请日：2017-07-06
申请人： QUALCOMM Incorporated
发明人： Mostafa KHOSHNEVISAN , Farhad MESHKATI , Satashu GOEL , Damanjit SINGH , Vinay JOSEPH , Mehmet YAVUZ , Douglas KNISELY
IPC分类号： H04W72/04 , H04W74/04 , H04W24/08
CPC分类号： H04W72/0453 , H04W24/08 , H04W74/04
摘要： Described herein are aspects related to assigning primary channels in wireless communications. An amount of available bandwidth within a radio frequency band can be determined for shared access by a plurality of operators, where each operator operates a radio access network having one of a plurality of radio communication compatibility types, and where each radio communication compatibility type defines a set of one or more compatible radio access technologies. The amount of available bandwidth can be allocated into radio compatibility type-specific bandwidth partitions for each radio communication compatibility type based on a number of the plurality of radio communication compatibility types and a number of the plurality of operators corresponding to each radio communication compatibility type. A primary channel can be assigned within at least one of the radio compatibility type-specific bandwidth partitions to at least one operator of the number of the plurality of operators.

20. 发明申请

US20170353896A1 DETECTING HANDOVER FAILURES AT AN ACCESS POINT 有权
公开(公告)号：US20170353896A1
公开(公告)日：2017-12-07
申请号：US15171662
申请日：2016-06-02
申请人： QUALCOMM Incorporated
发明人： Sudeepta Kumar NATH , Rajat SAPRA , Sukhvinder Singh MALIK , Krusna Prasad JENA , Pawan Kumar PATEL , Damanjit SINGH
IPC分类号： H04W36/00 , H04W36/38 , H04W36/08 , H04W76/02 , H04W24/10
CPC分类号： H04W36/0094 , H04W24/10 , H04W36/0083 , H04W36/08 , H04W36/385 , H04W76/18 , H04W76/19
摘要： The present disclosure describes methods and apparatus for detecting handover failures at an AP when the AP does not have an X2 interface with at least one of its neighbors. For example, methods are provided for detecting handover failures at an AP based on at least on a UE context release command message received from a mobile management entity (MME) and/or determining that a radio resource control (RRC) connection reconfiguration (RCR) message is not delivered to the UE.

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