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1. 发明授权

US10667297B2 Mobility-aware contention procedures on a shared communication medium 有权
公开(公告)号：US10667297B2
公开(公告)日：2020-05-26
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 , H04W76/18 , H04W36/08 , H04W16/16
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.

2. 发明授权

US10091699B2 Handover decisions based on absolute channel quality of serving cell 有权
公开(公告)号：US10091699B2
公开(公告)日：2018-10-02
申请号：US14027057
申请日：2013-09-13
申请人： QUALCOMM Incorporated
发明人： Damanjit Singh , Rajat Prakash , Yeliz Tokgoz
IPC分类号： H04W36/00 , H04W36/30 , H04W36/08
摘要： Techniques are described for handover decisions based on an absolute channel quality of a serving cell. For example, there is provided a method that involves generating a set of handover parameters based on a report of serving cell signal quality to avoid ping-ponging effects of an access terminal between a serving cell and another cell. A network entity receives a report regarding a serving cell signal quality from a reporting entity. A set of parameters is defined for a network event and sent to an access terminal, where the set of parameters is based at least in part on the received report. The set of parameters for the network event is sent to the access terminal.

3. 发明授权

US10004008B2 Hybrid management of handovers in a self organizing network (SON) 有权
公开(公告)号：US10004008B2
公开(公告)日：2018-06-19
申请号：US14469082
申请日：2014-08-26
申请人： QUALCOMM Incorporated
发明人： Damanjit Singh , Rajat Prakash
IPC分类号： H04W4/00 , H04W36/00 , H04W36/04 , H04W36/22 , H04L12/801 , H04W84/18 , H04W28/02
CPC分类号： H04W36/0061 , H04L47/29 , H04W28/0247 , H04W28/0284 , H04W28/0289 , H04W36/04 , H04W36/22 , H04W84/18
摘要： The present disclosure presents a method and an apparatus for hybrid management of handovers in a self organizing network. For example, the disclosure presents a method for transmitting, via a transmitting component at the base station, handover signaling data from the base station to a network entity, wherein the base station is one of a plurality of base stations transmitting handover signaling data to the network entity, receiving, at the base station, feedback associated with one or more handover parameters of the base station, wherein the feedback is received from the network entity and includes an indication of an amount of handover signaling data generated by the base station or the plurality of base stations, and updating the one or more handover parameters based on the feedback received and local information available at the base station. As such, hybrid management of handover in a self organizing network may be achieved.

4. 发明申请

US20170215228A1 APPARATUS AND METHODS FOR HAND-IN TO A FEMTO NODE 审中-公开
公开(公告)号：US20170215228A1
公开(公告)日：2017-07-27
申请号：US15482503
申请日：2017-04-07
申请人： QUALCOMM Incorporated
发明人： ANDREI RADULESCU , Vinay Chande , Jen Chen , Christophe Chevallier , Farhad Meshkati , Sanjiv Nanda , Damanjit Singh , Mehmet Yavuz , Sumeeth Nagaraja , Yan Zhou
IPC分类号： H04W84/04 , H04W84/10 , H04W36/08 , H04W36/00 , H04W36/04 , H04W36/06 , H04W92/12 , H04W28/18
摘要： Methods and apparatuses are provided for causing active hand-in of a device from a macrocell base station to a femto node, which can be an inter-frequency hand-in. The femto node can broadcast a beacon, which can be received and reported by a device to a source base station along with one or more parameters. The source base station can communicate a handover message to the femto node or a related femto gateway along with the one or more parameters. The femto node or femto gateway can disambiguate the intended target femto node based in part on the one or more parameters, which can include applying one or more filters. Applying the one or more filters may include applying an UL RSSI filter to the one or more femto nodes to determine whether presence of the device causes a rise in UL RSSI measured at the one or more femto nodes.

5. 发明申请

US20150327210A1 APPARATUS AND METHODS OF HAND-IN TO A FEMTO NODE 审中-公开
标题翻译：手机的手段和方法
公开(公告)号：US20150327210A1
公开(公告)日：2015-11-12
申请号：US14802379
申请日：2015-07-17
申请人： QUALCOMM Incorporated
发明人： Andrei Dragos Radeluscu , Vinay Chande , Jen Mei Chen , Sanjiv Nanda , Damanjit Singh , Mehmet Yavuz
IPC分类号： H04W64/00 , H04W24/10
CPC分类号： H04W64/00 , H04W4/08 , H04W24/10 , H04W36/0061 , H04W36/0083 , H04W36/04 , H04W52/244 , H04W52/325 , H04W84/045
摘要： Methods and apparatuses are provided for causing active hand-in of a device from a macrocell base station to a femto node, which can be an inter-frequency hand-in. The femto node can broadcast a beacon over an operating frequency of the macrocell base station, and the macrocell base station, and/or one or more network components, can identify the femto node based on one or more parameters reported by the device from receiving the beacon. The beacon can be transmitted at varying powers to ensure active hand-in triggering, mitigate interference and/or can be powered on and off for such purposes. In addition, a macrocell base station can regulate compressed mode periods during which a device can measure the femto node based on receiving information regarding device proximity to the femto node, or a device can generate proximity indication messages base on measuring the beacon signals, etc.
摘要翻译：提供的方法和装置用于使设备从宏小区基站到可以是频率间接入的毫微微节点的主动接入。毫微微节点可以在宏小区基站的工作频率上广播信标，并且宏小区基站和/或一个或多个网络组件可以基于设备报告的一个或多个参数来识别毫微微节点，以接收灯塔可以以不同的功率发送信标，以确保主动的手持触发，减轻干扰和/或可以为此目的打开和关闭电源。此外，宏小区基站可以调节压缩模式周期，在此期间，设备可以基于接收到与毫微微节点邻近的接收信息来测量毫微微节点，或者设备可以基于测量信标信号等产生接近指示消息。

6. 发明授权

US09144003B2 Apparatus and method for a connected mode with reduced signaling 有权
标题翻译：一种具有减少信令的连接方式的装置和方法
公开(公告)号：US09144003B2
公开(公告)日：2015-09-22
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： H04W4/00 , H04W36/34 , H04W36/00 , H04W36/16 , H04W36/18 , H04W16/32
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 user equipment (UE) in an anchor evolved node B (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。所述设备保存锚定演进节点B（eNB）中的用户设备（UE）的状态，其中所述锚定eNB是所连接小区中的一个，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。

7. 发明授权

US09078120B2 Method and apparatus for determining mobility parameters based on neighboring access points 有权
标题翻译：用于基于相邻接入点确定移动性参数的方法和装置
公开(公告)号：US09078120B2
公开(公告)日：2015-07-07
申请号：US13779421
申请日：2013-02-27
申请人： QUALCOMM Incorporated
发明人： Farhad Meshkati , Peerapol Tinnakornsrisuphap , Damanjit Singh , Yeliz Tokgoz , Mehmet Yavuz
IPC分类号： H04M3/00 , H04W8/22 , H04W24/02 , H04W28/16 , H04W84/04
CPC分类号： H04W8/22 , H04W24/02 , H04W28/16 , H04W84/045
摘要： Methods and apparatus are provided for configuring mobility or paging parameters of a femto node. A method includes determining capabilities of one or more neighboring access points based in part on signals received from the one or more neighboring access points. The method includes comparing the capabilities to one or more capabilities of the femto node to determine a mobility or paging parameter adjustment. The method includes adjusting one or more mobility or paging parameters based on the mobility or paging parameter adjustment.
摘要翻译：提供了用于配置毫微微节点的移动性或寻呼参数的方法和装置。一种方法包括部分地基于从一个或多个相邻接入点接收的信号来确定一个或多个相邻接入点的能力。该方法包括将能力与毫微微节点的一个或多个能力进行比较，以确定移动性或寻呼参数调整。该方法包括基于移动性或寻呼参数调整来调整一个或多个移动性或寻呼参数。

8. 发明申请

US20150124756A1 CONCENTRATOR FOR MULTIPLEXING ACCESS POINT TO WIRELESS NETWORK CONNECTIONS 有权
公开(公告)号：US20150124756A1
公开(公告)日：2015-05-07
申请号：US14591891
申请日：2015-01-07
申请人： QUALCOMM INCORPORATED
发明人： Damanjit Singh , Gavin Bernard Horn , Osok Song , Peerapol Tinnakornsrisuphap , Rajarshi Gupta
IPC分类号： H04W76/02 , H04W88/08
CPC分类号： H04W76/021 , H04W36/0005 , H04W36/08 , H04W68/00 , H04W76/11 , H04W84/045 , H04W88/08 , H04W88/12 , H04W92/12 , H04W92/20
摘要： Systems and methodologies are described that facilitate multiplexing communications from multiple downstream access points to one or more mobility management entities (MME). In particular, a concentrator component is provided that can establish a single transport layer connection with an MME along with multiple application layer connections over the single transport layer connection for each of multiple downstream access points and/or related mobile devices. The downstream access points and/or mobile devices can provide identifiers, such as tracking identifiers, to the concentrator component, which can utilize the identifiers to track communications with the MME. In this regard, the MME can send paging messages, and the concentrator component can determine downstream access points related to the paging messages based on a stored association with a tracking identifier in the paging message.

9. 发明申请

US20130294264A1 METHOD AND APPARATUS FOR CLASSIFYING FEMTO NODE USERS 有权
标题翻译：用于分类有限元分析用户的方法和装置
公开(公告)号：US20130294264A1
公开(公告)日：2013-11-07
申请号：US13799456
申请日：2013-03-13
申请人： QUALCOMM INCORPORATED
发明人： Sumeeth Nagaraja , Yeliz Tokgoz , Mehmet Yavuz , Damanjit Singh , Andrei Dragos Radulescu , Chirag Sureshbhai Patel
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04W16/32 , H04W24/02 , H04W72/04 , H04W72/048 , H04W84/045
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in connection with classifying devices that communicate with a femto node for providing services thereto. In one example, a node is equipped to monitor and/or receive one or more parameters communicated by a device, assign a classification to the device related to a frequency of using the femto node based in part on the one or more parameters. In an aspect, the node is equipped to provide services to the device based on the classification. In another aspect, the node is equipped to provide the classification to one or more femto nodes, including the femto node, for providing services to the device.
摘要翻译：与用于提供服务的毫微微节点通信的设备的分类相关地提供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，节点被配备为监视和/或接收由设备传送的一个或多个参数，部分地基于所述一个或多个参数将分类分配给与使用毫微微节点的频率相关的设备。在一方面，节点被配备为基于分类向设备提供服务。在另一方面，节点被配备为向包括毫微微节点的一个或多个毫微微节点提供用于向该设备提供服务的分类。

10. 发明授权

US10694578B2 Apparatus and methods for hand-in to a femto node 有权
公开(公告)号：US10694578B2
公开(公告)日：2020-06-23
申请号：US15482503
申请日：2017-04-07
申请人： QUALCOMM Incorporated
发明人： Andrei Radulescu , Vinay Chande , Jen Chen , Christophe Chevallier , Farhad Meshkati , Sanjiv Nanda , Damanjit Singh , Mehmet Yavuz , Sumeeth Nagaraja , Yan Zhou
IPC分类号： H04W84/04 , H04W36/00 , H04W36/06 , H04W36/08 , H04W36/14 , H04W36/04 , H04W84/10 , H04W48/08 , H04W28/18 , H04W92/12
摘要： Methods and apparatuses are provided for causing active hand-in of a device from a macrocell base station to a femto node, which can be an inter-frequency hand-in. The femto node can broadcast a beacon, which can be received and reported by a device to a source base station along with one or more parameters. The source base station can communicate a handover message to the femto node or a related femto gateway along with the one or more parameters. The femto node or femto gateway can disambiguate the intended target femto node based in part on the one or more parameters, which can include applying one or more filters. Applying the one or more filters may include applying an UL RSSI filter to the one or more femto nodes to determine whether presence of the device causes a rise in UL RSSI measured at the one or more femto nodes.

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