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    SYSTEMS AND METHODS FOR EFFICIENT WIRELESS SYSTEM SCANNING
    3.
    发明申请
    SYSTEMS AND METHODS FOR EFFICIENT WIRELESS SYSTEM SCANNING 审中-公开
    有效无线系统扫描的系统和方法

    公开(公告)号：US20130273913A1

    公开(公告)日：2013-10-17

    申请号：US13844167

    申请日：2013-03-15

    Applicant: QUALCOMM INCORPORATED

    Inventor： Arvind SWAMINATHAN ,  Rajeev PAL ,  Nam Soo PARK ,  Rajeev Subhash KURUNDKAR ,  Yonas S. KIDANE ,  Srinivasan BALASUBRAMANIAN ,  Jimin HA ,  Mark F. SLOANE ,  Manasi D. GANDHI

    IPC: H04W48/16

    CPC classification number: H04W48/16 ,  H04W48/18

    Abstract: A method for scanning for wireless systems is described. The method includes camping on a first system of a first system type. The method also includes maintaining a second system type not available list. The method additionally includes maintaining a second system type available list. The method further includes detecting a scan trigger. The method also includes determining whether the first system is in the second system type not available list. The method additionally includes scanning for second system type systems based on a timer.

    Abstract translation: 描述了一种扫描无线系统的方法。 该方法包括在第一系统类型的第一系统上露营。 该方法还包括维护第二系统类型不可用列表。 该方法还包括维护第二系统类型可用列表。 该方法还包括检测扫描触发。 该方法还包括确定第一系统是​​否处于第二系统类型不可用列表中。 该方法还包括基于定时器扫描第二系统类型系统。

    USER EXPERIENCE OF A VOICE CALL ASSOCIATED WITH A DEVICE
    6.
    发明申请
    USER EXPERIENCE OF A VOICE CALL ASSOCIATED WITH A DEVICE 有权
    与设备相关的语音呼叫的用户体验

    公开(公告)号：US20150003342A1

    公开(公告)日：2015-01-01

    申请号：US14314847

    申请日：2014-06-25

    Applicant: QUALCOMM Incorporated

    Inventor： Arvind SWAMINATHAN ,  Srinivasan BALASUBRAMANIAN ,  Vamsi Krishna DOKKU ,  Radhika AGRAWAL

    IPC: H04W76/02 ,  H04W76/04

    CPC classification number: H04L65/1016 ,  H04L65/1069 ,  H04W76/15 ,  H04W76/18 ,  H04W76/34 ,  H04W88/06

    Abstract: Aspects of the present disclosure provide techniques and apparatus for improving user experience of a voice call associated with a simultaneous voice and long-term evolution (SV-LTE) device (e.g., improving silent redial during a mobile originated (MO) call or mobile terminated (MT) call by a SV-LTE device. A method for wireless communications by a user equipment (UE) capable of communicating via a first packet-based radio access technology (RAT) and a second circuit-switched RAT is provided. The method generally includes detecting initiation of a mobile originated (MO) call, attempting to establish a connection with the first RAT prior to sending a session initiation protocol (SIP) message for the MO call, determining whether the connection is successfully established, and, if the connection is successfully established, sending the SIP message. Numerous other aspects are provided.

    Abstract translation: 本公开的方面提供用于改善与同时语音和长期演进（SV-LTE）设备相关联的语音呼叫的用户体验的技术和装置（例如，在移动发起（MO）呼叫或移动终止期间改善静音重拨 提供了一种能够通过第一基于分组的无线电接入技术（RAT）和第二电路交换RAT进行通信的用户设备（UE）进行无线通信的方法，该方法 通常包括检测移动发起（MO）呼叫的启动，尝试在发送用于MO呼叫的会话发起协议（SIP）消息之前建立与第一RAT的连接，确定连接是否成功建立，以及如果 连接成功建立，发送SIP消息，提供了许多其他方面。

    METHOD AND APPARATUS FOR DECREASING LTE RE-ACQUISITION DELAY IN S102-LESS CSFB
    7.
    发明申请
    METHOD AND APPARATUS FOR DECREASING LTE RE-ACQUISITION DELAY IN S102-LESS CSFB 有权
    用于减少S102-LSS CSFB中LTE再获取延迟的方法和装置

    公开(公告)号：US20140146784A1

    公开(公告)日：2014-05-29

    申请号：US13689664

    申请日：2012-11-29

    Applicant: QUALCOMM INCORPORATED

    Inventor： Arvind SWAMINATHAN ,  Srinivasan BALASUBRAMANIAN ,  Kurt OTTE

    IPC: H04W36/00

    CPC classification number: H04W36/00 ,  H04W48/18 ,  H04W76/16 ,  H04W88/06

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. In one aspect, the UE may establish a context for a first RAT, perform an activity involving at least one transmission via a second RAT without initiating a procedure to suspend the context for the first RAT when a duration of the activity is less than a threshold, and communicate via the first RAT using the context after the activity is performed. In another aspect, the UE may receive one or more signals via at least a first RAT, transmit via a second RAT, and perform at least one cell reselection procedure using the one or more signals during the transmission via the second RAT.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是UE。 在一个方面，UE可以为第一RAT建立上下文，当活动的持续时间小于阈值时，执行涉及通过第二RAT的至少一次传输的活动，而不发起暂停第一RAT的上下文的过程 并且在执行活动之后通过上下文通过第一RAT进行通信。 在另一方面，UE可以经由至少第一RAT接收一个或多个信号，经由第二RAT发送，并且经由第二RAT在传输期间使用一个或多个信号执行至少一个小区重选过程。

    METHOD AND APPARATUS FOR PACKET LOSS RATE-BASED CODEC ADAPTATION
    8.
    发明申请
    METHOD AND APPARATUS FOR PACKET LOSS RATE-BASED CODEC ADAPTATION 有权
    基于分组丢失率编解码器适配的方法和装置

    公开(公告)号：US20140105041A1

    公开(公告)日：2014-04-17

    申请号：US13654351

    申请日：2012-10-17

    Applicant: QUALCOMM INCORPORATED

    Inventor： Arvind SWAMINATHAN ,  Srinivasan BALASUBRAMANIAN ,  Thomas KLINGENBRUNN ,  Samir V. GINDE

    IPC: H04N7/12

    CPC classification number: H04W4/00 ,  H04L1/0002 ,  H04L1/20 ,  H04L47/263 ,  H04L47/38 ,  H04W28/0236

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided where, at a first wireless node, a weighted average of a frame loss rate is determined for a plurality of frames transmitted from a second wireless node using a first codec; feedback is transmitted to the second wireless node based at least in part on the frame loss rate; and one or more frames are received from the second wireless node using a second codec, responsive to transmitting the feedback. Also, transmitting from a first wireless node a plurality of frames to a second wireless node using a first codec; receiving frame loss rate information from the second wireless node responsive to the transmitting; selecting a second codec, based at least in part on the frame loss rate information, and transmitting a second plurality of frames to the second wireless node using the second codec.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品，其中在第一无线节点处，使用第一编解码器为从第二无线节点发送的多个帧确定帧丢失率的加权平均值; 至少部分地基于帧丢失率将反馈传送到第二无线节点; 并且响应于发送所述反馈，使用第二编解码器从所述第二无线节点接收一个或多个帧。 此外，使用第一编解码器从第一无线节点发送多个帧到第二无线节点; 响应于所述发送从第二无线节点接收帧丢失率信息; 至少部分地基于所述帧丢失率信息来选择第二编解码器，以及使用所述第二编解码器将第二多个帧发送到所述第二无线节点。

    METHOD AND APPARATUS FOR SELECTIVE BETTER SYSTEM RESELECTION FOR WIRELESS DEVICES CAPABLE OF CELL RESELECTION
    9.
    发明申请
    METHOD AND APPARATUS FOR SELECTIVE BETTER SYSTEM RESELECTION FOR WIRELESS DEVICES CAPABLE OF CELL RESELECTION 有权
    用于选择性更好的系统评估的方法和装置对于可以进行细胞评估的无线设备

    公开(公告)号：US20140071940A1

    公开(公告)日：2014-03-13

    申请号：US13772038

    申请日：2013-02-20

    Applicant: QUALCOMM INCORPORATED

    Inventor： Arvind SWAMINATHAN ,  Cat C. LE ,  Nam Soo PARK

    IPC: H04W36/00

    CPC classification number: H04W36/0061 ,  H04W48/18 ,  H04W88/06

    Abstract: Aspects of the present disclosure are directed to methods and apparatus for selective better system reselection for wireless devices capable of cell reselection. An apparatus for wireless communication is configured to receive a message from a current system, the message including a neighbor list having one or more neighbor systems. The apparatus compares the neighbor list to a local preferred systems list, and determine an existence of a preferred neighbor system in the local preferred systems list. The preferred neighbor system has higher priority than that of the neighbor systems in the neighbor list. The apparatus determines whether to perform Better System Reselect (BSR) for the preferred neighbor system instead of cell reselection based on the determination.

    Abstract translation: 本公开的方面涉及用于针对能够进行小区重选的无线设备的选择性更好的系统重选的方法和装置。 用于无线通信的装置被配置为从当前系统接收消息，所述消息包括具有一个或多个相邻系统的邻居列表。 该设备将邻居列表与本地优选系统列表进行比较，并且确定本地优选系统列表中优选邻居系统的存在。 优先邻居系统的优先级高于邻居列表中的邻居系统。 该装置基于该确定来确定是否对优选的相邻系统执行更好的系统重选（BSR）而不是小区重新选择。

    SYSTEMS AND METHODS FOR CREATING AND MAINTAINING A DATABASE OF COMMUNICATION SYSTEMS
    10.
    发明申请
    SYSTEMS AND METHODS FOR CREATING AND MAINTAINING A DATABASE OF COMMUNICATION SYSTEMS 审中-公开
    用于创建和维护通信系统数据库的系统和方法

    公开(公告)号：US20130203410A1

    公开(公告)日：2013-08-08

    申请号：US13762360

    申请日：2013-02-07

    Applicant: QUALCOMM INCORPORATED

    Inventor： Manasi D. GANDHI ,  Arvind SWAMINATHAN

    IPC: H04W48/16

    CPC classification number: H04W48/16

    Abstract: A method for creating and maintaining a database of communication systems by a wireless communication device is described. The method includes detecting one or more other communication systems while connected to a first communication system. The method also includes populating a database with system information corresponding to the first communication system and the one or more other communication systems. The database includes a mapping between the first communication system and the one or more other communication systems. The method additionally includes determining a second communication system to search for based on the database and a connection to the first communication system.

    Abstract translation: 描述了通过无线通信设备创建和维护通信系统的数据库的方法。 该方法包括在连接到第一通信系统的同时检测一个或多个其他通信系统。 该方法还包括使用与第一通信系统和一个或多个其他通信系统对应的系统信息填充数据库。 数据库包括第一通信系统和一个或多个其他通信系统之间的映射。 该方法还包括确定第二通信系统，以便基于数据库和与第一通信系统的连接来搜索。

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