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    Apparatus and methods of controlling call establishment
    11.
    发明授权
    Apparatus and methods of controlling call establishment 有权
    控制呼叫建立的装置和方法

    公开(公告)号：US09264985B2

    公开(公告)日：2016-02-16

    申请号：US13954771

    申请日：2013-07-30

    Applicant: QUALCOMM Incorporated

    Inventor： Francesco Pica ,  Gavin Bernard Horn ,  Rohit Kapoor ,  Sharad Deepak Sambhwani

    IPC: H04W48/20 ,  H04W88/06 ,  H04W28/08 ,  H04W76/02

    CPC classification number: H04W48/20 ,  H04W28/08 ,  H04W76/18 ,  H04W88/06

    Abstract: Apparatus and methods of controlling call establishment are described. A user equipment (UE) may determine to establish a call. In an aspect, the UE may detect a Wireless Local Area Network (WLAN) access node and receive, from a Wireless Wide Area Network (WWAN) access node, WWAN load-related information. Based on UE call establishment rules and the WWAN load-related information, the UE may determine whether to establish the call on the WWAN access node or the WLAN access node. In another aspect, the UE may determine WLAN access node characteristics associated with a received signal from a WLAN access node. The UE may forward a call establishment request, including the WLAN access node characteristics to a WWAN access node. The UE may receive a redirection command to redirect the call establishment request to the WLAN access node.

    Abstract translation: 描述了控制呼叫建立的装置和方法。 用户设备（UE）可以确定建立呼叫。 在一方面，UE可以检测无线局域网（WLAN）接入节点，并从无线广域网（WWAN）接入节点接收WWAN负载相关信息。 基于UE呼叫建立规则和WWAN负载相关信息，UE可以确定是否在WWAN接入节点或WLAN接入节点上建立呼叫。 在另一方面，UE可以确定与来自WLAN接入节点的接收信号相关联的WLAN接入节点特性。 UE可以将包括WLAN接入节点特性的呼叫建立请求转发到WWAN接入节点。 UE可以接收重定向命令以将呼叫建立请求重定向到WLAN接入节点。

    WIRELESS LOCAL AREA NETWORK OFFLOADING THROUGH RADIO ACCESS NETWORK RULES
    14.
    发明申请
    WIRELESS LOCAL AREA NETWORK OFFLOADING THROUGH RADIO ACCESS NETWORK RULES 有权
    无线局域网通过无线接入网络规则卸载

    公开(公告)号：US20150327129A1

    公开(公告)日：2015-11-12

    申请号：US14706539

    申请日：2015-05-07

    Applicant: Qualcomm Incorporated

    Inventor： Stefano Faccin ,  Haris Zisimopoulos ,  Gavin Bernard Horn ,  Francesco Pica

    IPC: H04W36/00

    CPC classification number: H04W36/0055 ,  H04W36/0022 ,  H04W36/0083 ,  H04W36/14 ,  H04W36/22 ,  H04W84/12 ,  H04W88/06

    Abstract: Methods, systems, and devices are described for Wireless Local Area Network (WLAN) offloading through radio access network rules. In one embodiment of a method of wireless communication, a mobile device may determine that Radio Access Network (RAN) assistance information is unavailable, the RAN assistance information including a first set of thresholds for switching a Packet Data Network (PDN) connection of the mobile device from a WLAN to a Wireless Wide Area Network (WWAN). The mobile device may further access a second set of thresholds based at least in part on the determining, and the mobile device may determine to switch the PDN connection from the WLAN to the WWAN based at least in part on the second set of thresholds.

    Abstract translation: 通过无线接入网规则对无线局域网（WLAN）进行卸载的方法，系统和设备进行了描述。 在无线通信方法的一个实施例中，移动设备可以确定无线电接入网络（RAN）辅助信息不可用，RAN辅助信息包括用于切换移动台的分组数据网络（PDN）连接的第一组阈值 设备从WLAN到无线广域网（WWAN）。 移动设备可以至少部分地基于确定来进一步访问第二组阈值，并且移动设备可以至少部分地基于第二组阈值来确定将PDN连接从WLAN切换到WWAN。

    Offloading through simplified multiflow
    15.
    发明授权
    Offloading through simplified multiflow 有权

    公开(公告)号：US10462834B2

    公开(公告)日：2019-10-29

    申请号：US14975047

    申请日：2015-12-18

    Applicant: QUALCOMM Incorporated

    Inventor： Ravi Agarwal ,  Sharad Deepak Sambhwani ,  Francesco Pica

    IPC: H04W76/15 ,  H04W36/30 ,  H04W28/08 ,  H04W8/22 ,  H04W28/02 ,  H04W36/22 ,  H04W36/08

    Abstract: Systems, methods, and apparatuses for improved traffic management in wireless communications are disclosed. Aspects of the present disclosure provide real-time assessments to a network by leveraging measurement reports from user equipment (UE). In some aspects, the network utilizes channel quality indicator (CQI) information from each of a serving cell and a neighboring cell to identify UE capabilities and expected UE performance prior to either offloading or rerouting traffic to the UE. Accordingly, based on the received CQI information and a greater understanding of the anticipated UE performance, the radio network controller (RNC) may be better equipped to determine whether to offload and/or reroute the traffic scheduled for transmission to the UE via the neighboring cell or the serving cell.

    Method and apparatus for estimating an achievable link throughput based on assistance information
    18.
    发明授权
    Method and apparatus for estimating an achievable link throughput based on assistance information 有权
    用于基于辅助信息估计可达到的链路吞吐量的方法和装置

    公开(公告)号：US09538439B2

    公开(公告)日：2017-01-03

    申请号：US14262451

    申请日：2014-04-25

    Applicant: QUALCOMM Incorporated

    Inventor： Francesco Pica ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Gavin Bernard Horn ,  Madhavan Srinivasan Vajapeyam ,  Arnaud Meylan ,  Stefano Faccin

    IPC: H04W36/14 ,  H04W24/02 ,  H04W36/08

    CPC classification number: H04W36/14 ,  H04W24/02 ,  H04W36/08

    Abstract: Methods and apparatuses are provided for determining available uplink bandwidth as an achievable throughput for a link. An available link capacity of a link with a cell for a user equipment is estimated based on a communication quality measured in the cell. An available fraction of cell resources for the user equipment over the link is also estimated based at least in part on received assistance information. An available bandwidth of the cell is then estimated as an achievable throughput for the user equipment over the link as a function of the estimated available link capacity and the estimated available fraction of cell resources. Moreover, a network procedure can be performed based at least in part on comparing the achievable throughput to one or more thresholds.

    Abstract translation: 提供了用于确定可用上行链路带宽作为链路的可实现吞吐量的方法和装置。 基于在小区中测量的通信质量来估计与用户设备的小区的链路的可用链路容量。 至少部分地基于接收到的辅助信息来估计链路上的用户设备的小区资源的可用分数。 然后，根据估计的可用链路容量和小区资源的估计可用分数，将小区的可用带宽估计为针对用户设备在链路上的可实现吞吐量。 此外，可以至少部分地将可实现的吞吐量与一个或多个阈值进行比较来执行网络过程。

    Apparatus and method for user equipment assisted congestion control
    19.
    发明授权
    Apparatus and method for user equipment assisted congestion control 有权
    用户设备和方法辅助拥塞控制

    公开(公告)号：US09071985B2

    公开(公告)日：2015-06-30

    申请号：US13815116

    申请日：2013-01-31

    Applicant: QUALCOMM Incorporated

    Inventor： Andrea Maria Garavaglia ,  Gerardo Giaretta ,  Aleksandar Gogic ,  Francesco Pica ,  Patrick Stupar ,  Lorenzo Casaccia ,  David Hugh Williams ,  Arungundram Chandrasekaran Mahendran

    IPC: H04W4/00 ,  H04W28/02 ,  H04N21/442

    CPC classification number: H04W28/0268 ,  H04N21/44209 ,  H04W4/50 ,  H04W28/0231 ,  H04W28/0247 ,  H04W28/0252 ,  H04W28/0263

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with improving QoE in RAN congestion. In one example, a communications device is equipped to indicate a quality control indicator (QCI) for each of a plurality of applications that communicate with a RAN over a bearer, receive information regarding modification of the bearer or additional bearers based on the QCIs, and modify the bearer or additional bearers according to the information to achieve a desired QoE for at least one of the plurality of applications. In another example, a RAN is equipped to receive a QCI for each of a plurality of applications related to a bearer from a UE, and modify the bearer or adding additional bearers for communicating with the UE based on the QCI for each of the plurality of applications to improve QoE at the UE.

    Abstract translation: 结合改善RAN拥塞中的QoE，提供了一种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，通信设备被配备为指示用于通过承载与RAN通信的多个应用中的每一个的质量控制指示符（QCI），基于QCI接收关于承载或附加承载的修改的信息，以及 根据所述信息修改承载或附加承载，以便为所述多个应用中的至少一个应用实现期望的QoE。 在另一示例中，RAN被配备为针对来自UE的承载相关的多个应用中的每一个接收QCI，并且修改承载或添加用于与UE通信的附加承载，所述多个承载基于用于多个 用于改善UE的QoE的应用。

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