公开(公告)号：US10447747B2

公开(公告)日：2019-10-15

申请号：US14225232

申请日：2014-03-25

申请人： QUALCOMM Incorporated

发明人： Shriram Ganesh ,  Arvind Swaminathan ,  Naveen Kalla

IPC分类号： H04L29/06 ,  H04N7/14 ,  H04N21/2343 ,  H04N21/258

摘要： Systems, devices, and methods for orientation negotiation are described. In one innovative aspect, a method includes receiving an orientation negotiation message at a video processing device from a first device associated with a communication session with the video processing device. The orientation negotiation message includes an indication of an orientation of the first device and at least one characteristic associated with the first device. The method also includes identifying either the video processing device or the first device perform orientation processing based at least in part on the received at least one characteristic of the first device. The method further includes transmitting a message is transmitted to said first device, said message including information indicating a result of said identifying. The identified device performs subsequent orientation processing such as rotation of images included in the communication session.

公开(公告)号：US09717024B2

公开(公告)日：2017-07-25

申请号：US14387836

申请日：2013-04-04

申请人： QUALCOMM Incorporated

发明人： Masakazu Shirota ,  Xipeng Zhu ,  Arvind Swaminathan ,  Jun Wang ,  George Cherian

IPC分类号： H04W36/00 ,  H04W84/04

CPC分类号： H04W36/0022 ,  H04W84/042

摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which user equipment performs a circuit-switched fallback procedure to connect to a CDMA2000 network. The CDMA2000 network may be selected by the UE or by the network. A plurality of PLMN IDs may be maintained, where the IDs relate to a network that includes an LTE RAN. Each PLMN ID may be associated with a CDMA2000 network sharing the LTE RAN. A CDMA2000 network may be selected for circuit-switched fallback of a user equipment operating in the LTE RAN. The user equipment may be configured to perform a circuit-switched fallback procedure on the selected CDMA2000 network. The CDMA2000 network may be selected by a mobility management entity responsive to a PLMN selection procedure. The PLMN selection procedure may be performed when the UE reports multiple-operator capability.

公开(公告)号：US20140153547A1

公开(公告)日：2014-06-05

申请号：US14175819

申请日：2014-02-07

申请人： QUALCOMM Incorporated

发明人： Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

IPC分类号： H04W36/30

CPC分类号： H04W36/30 ,  H04L47/2408 ,  H04W36/0044 ,  H04W36/14

摘要： Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment unit (UE) or an associated network should establish QoS for a mixed-mode application, identifying flow to bearer mappings when translating QoS across an inter-RAT handover, mapping QoS parameters of respective RATs, mitigating QoS depreciation upon multiple handovers, performing one or more actions if QoS is not acceptable in a new RAT, maintaining QoS during tunnel mode, and handling scenarios in which a UE moves between a RAT using network-initiated QoS and a RAT using UE-initiated QoS.

摘要翻译： 本文描述了促进在无线电接入技术（RAT）切换期间有效传输服务质量（QoS）上下文的系统和方法。 特别地，本文描述了用于建立用于用户设备单元（UE）或相关联网络是否应该为混合模式应用建立QoS的规则的技术，当跨越RAT间切换来翻译QoS时，识别到承载映射的流量，映射QoS 各种RAT的参数，减轻多次切换时的QoS折旧，如果新的RAT中的QoS不可接受，执行一个或多个动作，在隧道模式期间维护QoS，以及处理UE在使用网络发起的QoS的RAT之间移动的场景 使用UE发起的QoS的RAT。

公开(公告)号：US20130223230A1

公开(公告)日：2013-08-29

申请号：US13777382

申请日：2013-02-26

申请人： QUALCOMM INCORPORATED

发明人： Arvind Swaminathan ,  Srinivasan Balasubramanian ,  Rohit Tripathi

IPC分类号： H04W76/02

CPC分类号： H04W76/10 ,  H04W8/186 ,  H04W76/11 ,  H04W76/12 ,  H04W84/12 ,  H04W84/14 ,  H04W88/04 ,  H04W88/06

摘要： Methods and apparatus for serving multiple subscribers through a software-enabled access point (softAP) are described. One example method generally includes establishing at least one wireless wide area network (WWAN) connection for one or more wireless local area network (WLAN) clients, wherein each WLAN client belongs to one of a plurality of subscriber groups, and monitoring use of each WWAN connection for each subscriber group of the plurality of subscriber groups.

摘要翻译： 描述了通过启用软件的接入点（softAP）为多个订户提供服务的方法和装置。 一个示例性方法通常包括为一个或多个无线局域网（WLAN）客户端建立至少一个无线广域网（WWAN）连接，其中每个WLAN客户端属于多个订户组中的一个，并监视每个WWAN的使用 多个用户组中的每个用户组的连接。

公开(公告)号：US20130094446A1

公开(公告)日：2013-04-18

申请号：US13654030

申请日：2012-10-17

申请人： QUALCOMM INCORPORATED

发明人： Arvind Swaminathan

IPC分类号： H04W4/12 ,  H04W60/00

CPC分类号： H04W36/0022 ,  H04W8/24

摘要： Circuit-switched fallback (CSFB) is a technique to deliver voice-services to a mobile, when the mobile is camped in a long-term evolution (LTE) network. Certain aspects of the present disclosure provide techniques that may help reduce delays in call setup related to CSFB and, in some cases, avoid unnecessary paging.

摘要翻译： 当移动台驻扎在长期演进（LTE）网络中时，电路交换回退（CSFB）是一种向移动设备提供语音服务的技术。 本公开的某些方面提供了可以帮助减少与CSFB相关的呼叫建立的延迟的技术，并且在一些情况下避免不必要的寻呼。

公开(公告)号：US09924402B2

公开(公告)日：2018-03-20

申请号：US14486906

申请日：2014-09-15

申请人： QUALCOMM Incorporated

发明人： Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

IPC分类号： H04W28/02 ,  H04W36/26 ,  H04L12/857 ,  H04W24/08 ,  H04W36/00 ,  H04W28/18 ,  H04W36/14 ,  H04W76/04

CPC分类号： H04W28/0226 ,  H04L47/2491 ,  H04W24/08 ,  H04W28/18 ,  H04W36/0044 ,  H04W36/0066 ,  H04W36/14 ,  H04W36/26 ,  H04W76/22

摘要： Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment unit (UE) or an associated network should establish QoS for a mixed-mode application, identifying flow to bearer mappings when translating QoS across an inter-RAT handover, mapping QoS parameters of respective RATs, mitigating QoS depreciation upon multiple handovers, performing one or more actions if QoS is not acceptable in a new RAT, maintaining QoS during tunnel mode, and handling scenarios in which a UE moves between a RAT using network-initiated QoS and a RAT using UE-initiated QoS.

公开(公告)号：US20150296472A1

公开(公告)日：2015-10-15

申请号：US14746218

申请日：2015-06-22

申请人： QUALCOMM Incorporated

发明人： Shyamal Ramachandran ,  Thomas Klingenbrunn ,  Srinivasan Balasubramanian ,  Arvind Swaminathan

IPC分类号： H04W60/04 ,  H04W36/00

CPC分类号： H04W60/04 ,  H04W36/0005 ,  H04W60/00

摘要： An access terminal pre-registers with a second access network via a first access network to ensure a quick handover in the future. Frequent pre-registration attempts are avoided by implementing a hysteresis timer that restricts when a pre-registration process can be initiated. The hysteresis timer is started when pre-registration is initiated by the access terminal. No new pre-registration attempts are permitted if the hysteresis timer has not expired. An abort condition can cause the hysteresis timer to be aborted early, and a new pre-registration can be initiated. Access points in the first access network may be grouped into one or more pre-registration zones. If the access terminal moves from a first access point to a second access point, a new pre-registration is skipped if the first and second access points have the same pre-registration zone or the second access point is aware of the pre-registration zone for the first access point.

摘要翻译： 接入终端经由第一接入网络与第二接入网络预先注册，以确保将来快速切换。 通过实施限制何时可以启动预注册过程的滞后定时器来避免频繁的预注册尝试。 当接入终端启动预注册时，启动滞后定时器。 如果迟滞定时器尚未到期，则不允许新的预注册尝试。 中断条件可能导致滞后定时器提前中止，并且可以启动新的预注册。 第一接入网络中的接入点可以被分组成一个或多个预注册区域。 如果接入终端从第一接入点移动到第二接入点，则如果第一和第二接入点具有相同的预注册区域或第二接入点知道预注册区域，则跳过新的预注册 为第一个接入点。

公开(公告)号：US20140118462A1

公开(公告)日：2014-05-01

申请号：US13779318

申请日：2013-02-27

申请人： QUALCOMM INCORPORATED

发明人： Suli Zhao ,  Arvind Swaminathan ,  Srinivasan Balasubramanian ,  Min Wang ,  Ramachandran Subramanian

IPC分类号： H04W76/02

CPC分类号： H04W76/022 ,  H04W72/0486 ,  H04W72/087 ,  H04W76/12 ,  H04W76/22

摘要： A method, an apparatus, and a computer program product for wireless communication at a first user equipment (UE) are provided. The apparatus sends a request to a second UE for establishing a call connection, receives from the second UE an acknowledgment for establishing the call connection, establishes at least one first dedicated bearer between the first UE and a network for communicating media packets with the second UE, sends first dummy data to the second UE via the established at least one first dedicated bearer, receives at least one of second dummy data or a media packet from the second UE via the established at least one first dedicated bearer, and exchanges media packets with the second UE via the established at least one first dedicated bearer after receiving the at least one of the second dummy data or the media packet from the second UE.

摘要翻译： 提供了一种用于第一用户设备（UE）的无线通信的方法，装置和计算机程序产品。 该装置向第二UE发送建立呼叫连接的请求，从第二UE接收到建立呼叫连接的确认，在第一UE与用于与第二UE通信媒体分组的网络之间建立至少一个第一专用承载 经由所建立的至少一个第一专用承载向第二UE发送第一虚拟数据，经由所建立的至少一个第一专用承载从第二UE接收第二伪数据或媒体分组中的至少一个，并且交换具有 所述第二UE经由建立的至少一个第一专用承载，在从所述第二UE接收到所述第二伪数据或所述媒体分组中的所述至少一个之后。

公开(公告)号：US20130244660A1

公开(公告)日：2013-09-19

申请号：US13827416

申请日：2013-03-14

申请人： QUALCOMM INCORPORATED

发明人： Vanitha Aravamudhan Kumar ,  Arvind Swaminathan ,  Srinivasan Balasubramanian ,  Thomas Klingenbrunn

IPC分类号： H04W36/16

CPC分类号： H04W36/165 ,  H04W48/18 ,  H04W68/12 ,  H04W88/06

摘要： Aspects of the present disclosure generally relate to wireless communication and to handling paging cycle overlaps by a dual camped UE. According to an aspect, a UE may detect a paging occasion of a cell in the first RAT and a paging occasion of a cell in a second RAT, and camp on a third RAT upon determining that the paging occasions overlap. Prior to camping on the third RAT, according to aspects, the UE may perform a cell reselection in the first RAT after determining that the paging occasions of the first and second RATs overlap, detect a paging occasion of the reselected cell in the first RAT, and camp on the third RAT when the paging occasion of the reselected cell in the first RAT and the paging occasion of the second RAT overlap.

摘要翻译： 本公开的方面通常涉及无线通信和由双营地UE处理寻呼周期重叠。 根据本发明的一个方面，一种UE可以检测第一RAT中的小区的寻呼机会和第二RAT中的小区的寻呼机会，并且在确定寻呼时机重叠时驻留在第三RAT上。 在根据方面进行野营之前，根据方面，UE可以在确定第一和第二RAT的寻呼机会重叠之后，在第一RAT中执行小区重选，检测第一RAT中重新选择的小区的寻呼时机， 并且当第一RAT中的重新选择的小区的寻呼时机和第二RAT的寻呼时机重叠时，在第三RAT上驻留。

公开(公告)号：US09883477B2

公开(公告)日：2018-01-30

申请号：US14746218

申请日：2015-06-22

申请人： QUALCOMM Incorporated

发明人： Shyamal Ramachandran ,  Thomas Klingenbrunn ,  Srinivasan Balasubramanian ,  Arvind Swaminathan

IPC分类号： H04W60/04 ,  H04W60/00 ,  H04W36/00

CPC分类号： H04W60/04 ,  H04W36/0005 ,  H04W60/00

摘要： An access terminal pre-registers with a second access network via a first access network to ensure a quick handover in the future. Frequent pre-registration attempts are avoided by implementing a hysteresis timer that restricts when a pre-registration process can be initiated. The hysteresis timer is started when pre-registration is initiated by the access terminal. No new pre-registration attempts are permitted if the hysteresis timer has not expired. An abort condition can cause the hysteresis timer to be aborted early, and a new pre-registration can be initiated. Access points in the first access network may be grouped into one or more pre-registration zones. If the access terminal moves from a first access point to a second access point, a new pre-registration is skipped if the first and second access points have the same pre-registration zone or the second access point is aware of the pre-registration zone for the first access point.