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1. 发明授权

US11622371B2 Uplink cancellation indication for uplink positioning reference signals 有权
公开(公告)号：US11622371B2
公开(公告)日：2023-04-04
申请号：US17211648
申请日：2021-03-24
申请人： QUALCOMM Incorporated
发明人： Sony Akkarakaran , Alexandros Manolakos , Jingchao Bao , Yih-Hao Lin , Xiaoxia Zhang
IPC分类号： H04W72/21 , H04L5/00 , H04W72/12
摘要： Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives, from a serving cell, an uplink positioning reference signal (UL-PRS) resource configuration, the UL-PRS resource configuration comprising a plurality of N resource elements (REs) staggered in frequency across a plurality of M consecutive symbols of a resource block (RB) such that the plurality of N REs spans a plurality of N consecutive subcarriers of the RB, receives, from the serving cell, an indication of a PRS symbol cancelation group to be used for uplink cancelation, the PRS symbol cancelation group identifying a set of the plurality of M consecutive symbols that is expected to be canceled for uplink transmission, and cancels transmission of UL-PRS on one or more of the set of L symbols identified by the PRS symbol cancelation group.

2. 发明授权

US11553310B2 Aggregated positioning signal processing management 有权
公开(公告)号：US11553310B2
公开(公告)日：2023-01-10
申请号：US17323566
申请日：2021-05-18
申请人： QUALCOMM Incorporated
发明人： Yih-Hao Lin , Alexandros Manolakos , Lorenzo Ferrari , Xiaoxia Zhang , Taesang Yoo
IPC分类号： H04W4/029 , G01S5/10 , G01S5/02 , H04L5/00
摘要： A example method of determining a positioning signal measurement includes: sending, from a user equipment to a network entity, a processing-capability message indicating a processing capability of the user equipment for processing an aggregated positioning reference signal, where the processing-capability message corresponds to one or more assistance-data types; obtaining, at the user equipment, the aggregated positioning reference signal; and processing, at the user equipment, the aggregated positioning reference signal based on assistance data to determine the positioning signal measurement, the assistance data including the one or more assistance-data types.

3. 发明授权

US09025498B2 Application layer access channel congestion avoidance in group communications over broadcast/multicast services 有权
标题翻译：广播/组播业务中组播通信中的应用层接入信道拥塞避免
公开(公告)号：US09025498B2
公开(公告)日：2015-05-05
申请号：US13726605
申请日：2012-12-25
申请人： QUALCOMM Incorporated
发明人： Kirankumar Anchan , Yih-Hao Lin , Mark A. Maggenti , Arvind V. Santhanam
IPC分类号： H04L12/16 , H04W28/02 , H04L12/18 , H04W76/00 , H04W68/00
CPC分类号： H04W28/0289 , H04L12/1868 , H04L12/1881 , H04L12/189 , H04W68/00 , H04W76/40
摘要： The disclosure is directed to prioritizing call announce response in a broadcast/multicast communication system. An embodiment establishes a first priority for response based on assigning each user equipment (UE) a first random delay for response to a first call announce, responds to the first call announce using the first random delay, and determines a second priority for response to a subsequent call announce based on an elapsed time that each UE is present in a multicast area.
摘要翻译：本公开涉及在广播/多播通信系统中优先化呼叫通知响应。一个实施例基于分配每个用户设备（UE）以响应于第一呼叫通知的第一随机延迟来建立响应的第一优先级，使用第一随机延迟响应第一呼叫通知，并且确定响应于第一优先级基于每个UE在多播区域中存在的经过时间的后续呼叫通知。

4. 发明申请

US20140254413A1 ANNOUNCING A COMMUNICATION SESSION WITHIN A WIRELESS COMMUNICATIONS SYSTEM 有权
标题翻译：在无线通信系统中通知通信会议
公开(公告)号：US20140254413A1
公开(公告)日：2014-09-11
申请号：US14280482
申请日：2014-05-16
申请人： QUALCOMM Incorporated
发明人： Yih-Hao Lin , Bongyong Song
IPC分类号： H04W72/08 , H04W24/08
CPC分类号： H04W72/085 , H04W24/08 , H04W48/08 , H04W68/00 , H04W76/10 , H04W76/27
摘要： An access network (AN) receives a call announcement message for transmission to an access terminal (AT). The AN initiates, in response to the received call announcement message, a physical-layer synchronization procedure for at least one channel between the AN and the AT, the physical-layer synchronization procedure associated with a transition of the access terminal to a dedicated channel state. The AN performs the initiation by sending a message to the AT. In response to the message, the AT monitors a downlink channel for receipt of the call announcement message. The AN then transmits the call announcement message on the downlink channel to the access terminal, and the AT receives the call announcement message due to the monitoring. The call announcement message is transmitted either (i) before the physical layer synchronization procedure completes or (ii) before a transmission of a reconfiguration complete message indicating completion of dedicated channel state transition.
摘要翻译：接入网（AN）接收用于传输到接入终端（AT）的呼叫通知消息。 AN响应于所接收的呼叫通知消息，针对AN和AT之间的至少一个信道发起物理层同步过程，与接入终端转换到专用信道状态相关联的物理层同步过程。 AN通过向AT发送消息来执行启动。响应于该消息，AT监视下行链路信道以接收呼叫通知消息。然后，AN在下行链路信道上发送呼叫通知消息给接入终端，并且AT由于监视而接收呼叫通知消息。在（i）物理层同步过程完成之前或（ii）发送指示完成专用信道状态转换的重配置完成消息之前，发送呼叫通知消息。

5. 发明申请

US20170329351A1 APPARATUS-ASSISTED SENSOR DATA COLLECTION 审中-公开
公开(公告)号：US20170329351A1
公开(公告)日：2017-11-16
申请号：US15594456
申请日：2017-05-12
申请人： QUALCOMM Incorporated
发明人： Edwin Chongwoo Park , Yih-Hao Lin , Samir Soliman , Bala Ramasamy
IPC分类号： G05D1/10 , B64C39/02 , G01S5/02 , H01Q3/08 , H01Q1/28
CPC分类号： G05D1/101 , A01B79/005 , B64C39/024 , B64C2201/027 , B64C2201/108 , B64C2201/12 , B64C2201/127 , G01D11/30 , G01S5/0205 , H01Q1/28 , H01Q3/08
摘要： The disclosure provides various methods and apparatus useful for mapping wireless nodes using a drone and aligning the body of the drone with an antenna of the wireless node. A method includes mapping, by an apparatus, a space including one or more locations of one or more wireless nodes, determining whether the apparatus is in proximity to a first wireless node of the one or more wireless nodes, determining an orientation of an antenna of the first wireless node, and in response to determining that the apparatus is in proximity to the first wireless node and determining the orientation of the antenna of the first wireless node, adjusting a six-degree-of-freedom (6DoF) orientation of the apparatus based on the determined orientation of the antenna of the first wireless node. The apparatus may be an autonomous drone.

6. 发明授权

US09628935B2 Group communications with mixed casting services 有权
公开(公告)号：US09628935B2
公开(公告)日：2017-04-18
申请号：US13673707
申请日：2012-11-09
申请人： QUALCOMM Incorporated
发明人： Kirankumar Anchan , Yih-Hao Lin , Arvind V. Santhanam
IPC分类号： H04W4/00 , H04W4/06 , H04W76/00
CPC分类号： H04W4/00 , H04L12/1868 , H04L12/1895 , H04W4/06 , H04W76/45
摘要： The disclosure is directed to group communications in a mixed casting services wireless communication system. An embodiment detects a loss of multicast coverage at a user equipment (UE), notifies a server of the loss of multicast coverage, wherein the server is configured to provide a desired multicast communication, and requests that communications related to the desired multicast communication be conducted on a unicast service using application layer signaling independent of link layer signaling.

7. 发明授权

US09351128B2 Selectively adjusting a rate or delivery format of media being delivered to one or more multicast/broadcast single frequency networks for transmission 有权
标题翻译：选择性地调整传送到一个或多个多播/广播单频网络以进行传输的媒体的速率或传送格式
公开(公告)号：US09351128B2
公开(公告)日：2016-05-24
申请号：US14146608
申请日：2014-01-02
申请人： QUALCOMM Incorporated
发明人： Kirankumar Anchan , Arvind Vardarajan Santhanam , Yih-Hao Lin
IPC分类号： H04W4/06 , H04L1/00
CPC分类号： H04W4/06 , H04L1/0002 , H04L2001/0093
摘要： In an embodiment, a first MBSFN area is configured to support a higher data rate than a lower data rate portion of a second MBSFN area, and an application server executes a common data rate mode by delivering a data stream for a group session to the first and second MBSFN areas via IP multicast at a common data rate that is regulated by quality feedback. In a further embodiment, the application server exits the common data rate mode and delivers the data stream to the first MBSFN area via IP multicast at an MBSFN-specific data rate that is higher than the common data rate, while delivering the data stream to the lower data rate portion of the second MBSFN area via IP unicast. In another further embodiment, the application server resumes the common data rate mode.
摘要翻译：在一个实施例中，第一MBSFN区域被配置为支持比第二MBSFN区域的较低数据速率部分更高的数据速率，并且应用服务器通过将用于组会话的数据流传递到第一MBSFN区域来执行公共数据速率模式和通过IP组播的第二MBSFN区域，其以由质量反馈来调节的公共数据速率。在另一实施例中，应用服务器退出公共数据速率模式，并且以高于公共数据速率的MBSFN特定数据速率通过IP多播将数据流传送到第一MBSFN区域，同时将数据流传送到通过IP单播，第二MBSFN区域的较低数据速率部分。在另一个实施例中，应用服务器恢复公共数据速率模式。

8. 发明授权

US09294956B2 Application-server-assisted preemptive multicast bearer establishment for real-time low-latency applications 有权
标题翻译：用于实时低延迟应用的应用服务器辅助抢占式组播承载建立
公开(公告)号：US09294956B2
公开(公告)日：2016-03-22
申请号：US13722127
申请日：2012-12-20
申请人： QUALCOMM Incorporated
发明人： Kirankumar Anchan , Yih-Hao Lin , Mark A. Maggenti
IPC分类号： H04W28/02 , H04L29/06 , H04W76/00 , H04W4/06
CPC分类号： H04W28/0252 , H04L65/4076 , H04W4/06 , H04W76/40
摘要： Methods and systems are disclosed for preemptively establishing a multicast bearer. An embodiment determines whether adding a multicast session to a plurality of multicast bearers will exceed a high bandwidth threshold, requests setup of a new multicast bearer if adding the multicast session will exceed the high bandwidth threshold, and hosts the multicast session on an available one of the plurality of multicast bearers or the new multicast bearer.
摘要翻译：公开了用于抢先建立多播承载的方法和系统。一个实施例确定是否将多播会话添加到多个多播承载将超过高带宽阈值，如果添加多播会话则请求建立新的多播承载将超过高带宽阈值，并且在可用的多个多个组播承载或新的组播承载。

9. 发明授权

US08929399B2 Selectively multiplexing communication streams 有权
标题翻译：选择性地复用通信流
公开(公告)号：US08929399B2
公开(公告)日：2015-01-06
申请号：US13726604
申请日：2012-12-25
申请人： QUALCOMM Incorporated
发明人： Kirankumar Anchan , Mark A Maggenti , Yih-Hao Lin , Arvind Santhanam
IPC分类号： H04J3/24 , H04L29/06 , H04W4/06
CPC分类号： H04W4/06 , H04L65/4061 , H04L65/4076 , H04L69/22
摘要： In an embodiment, a network device obtains a plurality of data packets that are each associated with one of a plurality of different streams, wherein each of the plurality of obtained data packets includes a header portion with stream-specific routing information. The network device strips the stream-specific routing information from the plurality of obtained data packets to produce a plurality of stream-specific payload portions, which are merged into a shared payload portion of a stream-multiplexed data packet that includes common routing information for the plurality of streams in a common header portion. The network device transmits the stream-multiplexed packet to a target device, and the target device determines whether any of the plurality of different streams are relevant to the target UE based on stream-mapping information contained in the stream-multiplexed packet, and selectively decodes and processes the stream-specific payload portions corresponding based on the determination.
摘要翻译：在一个实施例中，网络设备获得多个数据分组，每个数据分组与多个不同的流中的一个相关联，其中多个获得的数据分组中的每一个包括具有流特定路由信息的报头部分。网络设备从多个获得的数据分组中剥离特定于流的路由信息，以产生多个特定于流的有效载荷部分，这些部分被合并到流复用数据分组的共享有效载荷部分中，该部分包括用于公共报头部分中的多个流。网络设备将目标设备发送流复用分组，目标设备基于流复用分组中包含的流映射信息来确定多个不同流中的任何一个是否与目标UE相关，并选择性地解码并且基于该确定来处理对应的流特定有效载荷部分。

10. 发明申请

US20130170357A1 APPLICATION-SERVER-ASSISTED PREEMPTIVE MULTICAST BEARER ESTABLISHMENT FOR REAL-TIME LOW-LATENCY APPLICATIONS 有权
标题翻译：用于实时低延迟应用的应用服务器辅助预制多播载体建立
公开(公告)号：US20130170357A1
公开(公告)日：2013-07-04
申请号：US13722127
申请日：2012-12-20
申请人： Qualcomm Incorporated
发明人： Kirankumar Anchan , Yih-Hao Lin , Mark A. Maggenti
IPC分类号： H04W28/02 , H04W4/06
CPC分类号： H04W28/0252 , H04L65/4076 , H04W4/06 , H04W76/40
摘要： The disclosure is directed to preemptively establishing a multicast bearer. An embodiment determines whether adding a multicast session to a plurality of multicast bearers will exceed a high bandwidth threshold, requests setup of a new multicast bearer if adding the multicast session will exceed the high bandwidth threshold, and hosts the multicast session on an available one of the plurality of multicast bearers or the new multicast bearer.
摘要翻译：本公开涉及抢先建立多播承载。一个实施例确定是否将多播会话添加到多个多播承载将超过高带宽阈值，如果添加多播会话则请求建立新的多播承载将超过高带宽阈值，并且在可用的多个多个组播承载或新的组播承载。

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