公开(公告)号：UA104003C2

公开(公告)日：2013-12-25

申请号：UAA201101875

申请日：2009-04-30

Applicant: QUALCOMM INC

Inventor： YOON YOUNG C ,  BALASUBRAMANIAN SRINIVASAN ,  SWAMINATHAN ARVIND

IPC: H04W48/00

公开(公告)号：UA101227C2

公开(公告)日：2013-03-11

申请号：UAA201106352

申请日：2009-10-22

Applicant: QUALCOMM INC

Inventor： BALASUBRAMANIAN SRINIVASAN ,  DESHPANDE MANOJ M ,  KLINGENBRUNN THOMAS ,  RAMACHANDRAN SHYAMAL ,  SUBRAMANIAN RAMACHANDRAN ,  SWAMINATHAN ARVIND ,  YOON YOUNG C

IPC: H04W48/00

Abstract: ОбеспечиваютсяУстройстваи способыдлявыборасистемыизмножестватехнологийдоступак беспроводнойсистеме, такихкакперваягруппа (например, технологии 3GPP2) ивтораягруппа (например, технологии 3GPP). Водномвариантеосуществленияспособможетвключатьхранениеинформацииидентификации, котораяотноситсяк первойгруппев базеданных, причембазаданныхможеткасатьсяприоритетатехнологийдоступа, которыеотносятсяковторойгруппе. Способможетвключатьвыборподавляющейтехнологиидоступас однойиз: первойи второйгруппнаоснове, поменьшеймере, частично, информацииидентификации, сохраненнойв базеданных.

公开(公告)号：CA2736042A1

公开(公告)日：2010-03-25

申请号：CA2736042

申请日：2009-09-18

Applicant: QUALCOMM INC

Inventor： KLINGENBRUNN THOMAS ,  BALASUBRAMANIAN SRINIVASAN ,  RAMACHANDRAN SHYAMAL ,  SWAMINATHAN ARVIND

IPC: H04W28/24

Abstract: Systems and methodologies are described that facilitate avoidance of duplicative resource allocation and/or erroneous service charges via unambiguously indicating an entity responsible for quality of service (QoS) initiation. In one example, an indication is provided to a mobile device to indicate a preference for network-initiated QoS or a preference for device -initiated QoS. QoS for a data flow can be established in accordance with the indication. For instance, the mobile device initiates QoS when the indication specifies a preference for device-initiated QoS while a network establishes QoS when the indication specifies a preference for network-initiated QoS.

公开(公告)号：AU2009271497A1

公开(公告)日：2010-01-21

申请号：AU2009271497

申请日：2009-04-30

Applicant: QUALCOMM INC

Inventor： BALASUBRAMANIAN SRINIVASAN ,  SWAMINATHAN ARVIND ,  YOON YOUNG C

IPC: H04W48/18

Abstract: Systems and methodologies are described that facilitate improved multi-mode system selection in a wireless communication system. As described herein, various techniques can be utilized to synthesize system databases corresponding to disparate groups of radio access technologies (RATs), such as a Public Land Mobile Network (PLMN) list and/or a Preferred Roaming List (PRL), with one or more overlay databases and associated location information to generate a multi-mode list of preferred systems. As described herein, a preferred system listing can be constructed to leverage fine granularity of information in one or more databases while still supporting databases with coarser information. Techniques are additionally described herein for augmenting and/or grouping one or more overlay databases to facilitate a higher available granularity of information for various RATs than that provided in system databases corresponding to the RATs. Techniques are additionally provided for automated generation of preferred system listing based on changes to observed location.

公开(公告)号：EP2835013A4

公开(公告)日：2016-07-20

申请号：EP13772935

申请日：2013-04-04

Applicant: QUALCOMM INC

Inventor： SHIROTA MASAKAZU ,  ZHU XIPENG ,  SWAMINATHAN ARVIND ,  WANG JUN ,  CHERIAN GEORGE

IPC: H04W36/14 ,  H04W28/00 ,  H04W36/12

CPC classification number: H04W36/0022 ,  H04W84/042

Abstract: 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：WO2013155479A3

公开(公告)日：2014-01-16

申请号：PCT/US2013036475

申请日：2013-04-12

Applicant: QUALCOMM INC

Inventor： SWAMINATHAN ARVIND ,  PAL RAJEEV ,  PARK NAM SOO ,  KURUNDKAR RAJEEV SUBHASH ,  KIDANE YONAS S ,  BALASUBRAMANIAN SRINIVASAN ,  HA JIMIN ,  SLOANE MARK F ,  GANDHI MANASI D

IPC: H04W48/16 ,  H04W36/14 ,  H04W48/18 ,  H04W48/20

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。

公开(公告)号：WO2013155364A3

公开(公告)日：2014-01-16

申请号：PCT/US2013036275

申请日：2013-04-12

Applicant: QUALCOMM INC

Inventor： GUPTA SUDHENDRA K ,  SHAH BHAVAN A ,  PARK NAM SOO ,  SWAMINATHAN ARVIND

IPC: H04W36/00 ,  H04W36/14 ,  H04W88/06

CPC classification number: H04W36/34 ,  H04W36/0094 ,  H04W36/14 ,  H04W88/06

Abstract: Methods, systems, and devices are described for improving inter-network mobility performance in multiple network wireless communication systems by using channel avoidance information from a first network using a first radio access technology (RAT) to modify inter-RAT behavior of a second network using a second RAT. In some embodiments, the second network queries the first network for channel avoidance information and applies the channel avoidance information in suppressing inter-RAT channel measurements, avoiding inter-RAT redirection, and/or avoiding inter-RAT reselection. In embodiments, inter-RAT channel measurement suppression, inter-RAT redirection avoidance, and/or inter-RAT reselection avoidance is performed by the mobile device. In other embodiments, channel avoidance information of the first network may be communicated to other network entities of the second network and one or more of these entities may modify various inter-RAT behaviors.

Abstract translation: 描述了用于通过使用第一无线电接入技术（RAT）使用来自第一网络的信道回避信息来改善多网络无线通信系统中的网络间移动性能来修改第二网络的RAT间行为的方法，系统和设备 第二RAT。 在一些实施例中，第二网络向第一网络查询信道回避信息，并且在抑制RAT间信道测量，避免RAT间重定向和/或避免RAT间重新选择时应用信道回避信息。 在实施例中，移动设备执行RAT间信道测量抑制，RAT间重定向避免和/或RAT间重选避免。 在其他实施例中，第一网络的信道回避信息可以被传送到第二网络的其他网络实体，并且这些实体中的一个或多个可以修改各种RAT间行为。

公开(公告)号：WO2014070617A3

公开(公告)日：2014-07-31

申请号：PCT/US2013066940

申请日：2013-10-25

Applicant: QUALCOMM INC

Inventor： ZHAO SULI ,  SWAMINATHAN ARVIND ,  BALASUBRAMANIAN SRINIVASAN ,  WANG MIN ,  SUBRAMANIAN RAMACHANDRAN

IPC: H04W72/08 ,  H04W72/04 ,  H04W76/04

CPC classification number: H04W76/022 ,  H04W72/0486 ,  H04W72/087 ,  H04W76/041

Abstract: 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.

Abstract translation: 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：WO2013059499A3

公开(公告)日：2013-06-20

申请号：PCT/US2012060879

申请日：2012-10-18

Applicant: QUALCOMM INC

Inventor： SWAMINATHAN ARVIND ,  BALASUBRAMANIAN SRINIVASAN ,  KLINGENBRUNN THOMAS ,  GINDE SAMIR V

IPC: H04L1/00 ,  H04L1/20

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输到第二无线节点; 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将多个帧发送到第二无线节点; 响应于所述发送而从所述第二无线节点接收帧丢失率信息; 至少部分基于所述帧丢失率信息选择第二编解码器，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。

公开(公告)号：WO2013032678A3

公开(公告)日：2013-04-25

申请号：PCT/US2012050652

申请日：2012-08-13

Applicant: QUALCOMM INC ,  SWAMINATHAN ARVIND ,  BALASUBRAMANIAN SRINIVASAN

Inventor： SWAMINATHAN ARVIND ,  BALASUBRAMANIAN SRINIVASAN

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W8/245 ,  H04W48/18

Abstract: Aspects disclosed herein relate to avoiding a better system reselection (BSR) procedure when no 3GPP (e.g., LTE based) network is available. In one example, a network entity may be equipped to determine that a geographic region (GEO) includes one or more cells that provide 3GPP coverage, and provision multi-mode system selection (MMSS) files to distinguish the GEO than includes one or more cells that support 3GPP coverage from one or more GEOs that do not include 3GPP coverage. Further, a user equipment (UE) may be equipped to detect initiation of a BSR procedure for a multimode UE currently being served by a 3GPP2 based network, and determine whether to scan for a 3GPP based network based on one or more MMSS files.

Abstract translation: 这里公开的方面涉及当没有3GPP（例如，基于LTE）网络可用时避免更好的系统重选（BSR）过程。 在一个示例中，网络实体可以被配备为确定地理区域（GEO）包括提供3GPP覆盖的一个或多个小区，并且提供多模式系统选择（MMSS）文件以区分GEO而不是包括一个或多个小区 它们支持来自不包括3GPP覆盖的一个或多个GEO的3GPP覆盖。 此外，用户设备（UE）可以配备成检测针对当前由基于3GPP2的网络服务的多模UE的BSR过程的发起，并且基于一个或多个MMSS文件来确定是否扫描基于3GPP的网络。