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    METHOD AND APPARATUS FOR CONTROLLING BEARERS OF SERVICE DATA FLOWS
    1.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING BEARERS OF SERVICE DATA FLOWS 审中-公开
    用于控制服务数据流的轴承的方法和装置

    公开(公告)号：US20090016344A1

    公开(公告)日：2009-01-15

    申请号：US12236860

    申请日：2008-09-24

    申请人： Huadong Hu ,  Xiaoqin Duan ,  Chengzhen Sun ,  Lan Liu ,  Ming Li

    发明人： Huadong Hu ,  Xiaoqin Duan ,  Chengzhen Sun ,  Lan Liu ,  Ming Li

    IPC分类号： H04L12/56

    CPC分类号： H04L47/41 ,  H04W28/0263 ,  H04W28/0268 ,  H04W76/15 ,  H04W76/22 ,  H04W80/04

    摘要： Embodiments of the present invention provide a method and apparatus for controlling bearers of service data flows, including acquiring a service data flow convergence of service data flows, determining whether the service data flow convergence is able to be multiplexed to an established bearer, and carrying the service data flow convergence in a corresponding bearer according to the determined result. The apparatus of the present invention includes a service data flow convergence acquiring module and a service data flow convergence multiplex handling module for implementing the method of the present invention. In accordance with the method and apparatus of the present invention, it is possible to reduce the bearer information amount necessary to be maintained by various network entities and save the storage and handling resources of system.

    摘要翻译： 本发明的实施例提供一种用于控制服务数据流的承载的方法和装置，包括获取业务数据流的业务数据流收敛，确定业务数据流收敛能否被复用到已建立的承载，并携带 服务数据流根据确定的结果在对应的承载中收敛。 本发明的装置包括实现本发明的方法的业务数据流收敛模块和业务数据流收敛多路复用处理模块。 根据本发明的方法和装置，可以减少由各种网络实体维护的承载信息量，并节省系统的存储和处理资源。

    METHOD AND SYSTEM FOR SETTING UP A BEARER
    3.
    发明申请
    METHOD AND SYSTEM FOR SETTING UP A BEARER 有权
    用于设置轴承的方法和系统

    公开(公告)号：US20100226332A1

    公开(公告)日：2010-09-09

    申请号：US12757638

    申请日：2010-04-09

    申请人： Jinyi ZHOU ,  Lan Liu ,  Xiaolong Guo ,  Ming Li ,  Zhe Chen ,  Qi Yu

    发明人： Jinyi ZHOU ,  Lan Liu ,  Xiaolong Guo ,  Ming Li ,  Zhe Chen ,  Qi Yu

    IPC分类号： H04W72/04 ,  H04W4/00

    CPC分类号： H04L12/66 ,  H04W28/0268 ,  H04W72/087 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12

    摘要： Method and system for setting up a bearer are disclosed. The bearer setup method includes these steps: a packet data network gateway (PGW) obtains first quality of service (QoS) information and a first bearer identifier (ID), and sets up a bearer between the PGW and a radio access network (RAN) according to the first QoS information, where the bearer is associated with the first bearer ID; the RAN sets up a radio bearer (RB) with a user equipment (UE) according to second QoS information associated with the first QoS information, where the RB is associated with a second bearer ID associated with the first bearer ID. According to the technical solution of the present invention, when the UE is connected to a serving gateway (SGW) through a serving general packet radio service support node (SGSN), the SGSN and the SGW set up a bearer between the UE and the PGW. Thus, resources of each network entity in a network are fully utilized.

    摘要翻译： 公开了建立承载的方法和系统。 承载建立方法包括以下步骤：分组数据网络网关（PGW）获得第一服务质量（QoS）信息和第一承载标识符（ID），并且在PGW和无线接入网络（RAN）之间建立承载， 根据第一QoS信息，其中承载与第一承载ID相关联; RAN根据与第一QoS信息相关联的第二QoS信息与用户设备（UE）建立无线承载（RB），其中RB与与第一承载ID相关联的第二承载ID相关联。 根据本发明的技术方案，当UE通过服务通用分组无线业务支持节点（SGSN）连接到服务网关（SGW）时，SGSN和SGW建立UE与PGW之间的承载 。 因此，网络中的每个网络实体的资源被充分利用。

    Method of bearer deletion, device, and system
    4.
    发明授权
    Method of bearer deletion, device, and system 有权
    承载删除，设备和系统的方法

    公开(公告)号：US08520593B2

    公开(公告)日：2013-08-27

    申请号：US12691068

    申请日：2010-01-21

    申请人： Xiaolong Guo ,  Lan Liu ,  Ming Li ,  Wanqiang Zhang

    发明人： Xiaolong Guo ,  Lan Liu ,  Ming Li ,  Wanqiang Zhang

    IPC分类号： H04W4/00

    CPC分类号： H04W60/06 ,  H04W8/04 ,  H04W76/32 ,  H04W88/02 ,  H04W88/16

    摘要： A method of bearer deletion is provided to improve the universality of the bearer deletion process. The method includes: receiving, by the original intermediate NE, the cancellation type indication parameter sent by the HSS, and deleting the bearer between the serving gateway (S-GW) and a packet data network gateway (P-GW), if the original intermediate network element obtains an attach type according to the cancellation type indication parameter indicating an attach type and a corresponding bearer exists on the original intermediate NE. This method helps efficiently improve the universality of the bearer deletion flow.

    摘要翻译： 提供承载删除的方法以改善承载删除过程的普遍性。 该方法包括：由原始中间网元接收HSS发送的消除类型指示参数，并删除服务网关（S-GW）与分组数据网络网关（P-GW）之间的承载，如果原始 中间网元根据指示附着类型的消除类型指示参数获得附着类型，并且在原始中间网元上存在相应的承载。 该方法有效地提高了承载删除流的普遍性。

    Method and system for setting up a bearer
    5.
    发明授权
    Method and system for setting up a bearer 有权
    建立承载的方法和系统

    公开(公告)号：US08989116B2

    公开(公告)日：2015-03-24

    申请号：US13558691

    申请日：2012-07-26

    申请人： Jinyi Zhou ,  Lan Liu ,  Xiaolong Guo ,  Ming Li ,  Zhe Chen ,  Qi Yu

    发明人： Jinyi Zhou ,  Lan Liu ,  Xiaolong Guo ,  Ming Li ,  Zhe Chen ,  Qi Yu

    IPC分类号： H04W4/00 ,  H04W76/02 ,  H04L12/66

    CPC分类号： H04L12/66 ,  H04W28/0268 ,  H04W72/087 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12

    摘要： Method and system for setting up a bearer are disclosed. The bearer setup method includes these steps: a packet data network gateway (PGW) obtains first quality of service (QoS) information and a first bearer identifier (ID), and sets up a bearer between the PGW and a radio access network (RAN) according to the first QoS information, where the bearer is associated with the first bearer ID; the RAN sets up a radio bearer (RB) with a user equipment (UE) according to second QoS information associated with the first QoS information, where the RB is associated with a second bearer ID associated with the first bearer ID.

    摘要翻译： 公开了建立承载的方法和系统。 承载建立方法包括以下步骤：分组数据网络网关（PGW）获得第一服务质量（QoS）信息和第一承载标识符（ID），并且在PGW和无线接入网络（RAN）之间建立承载， 根据第一QoS信息，其中承载与第一承载ID相关联; RAN根据与第一QoS信息相关联的第二QoS信息与用户设备（UE）建立无线承载（RB），其中RB与与第一承载ID相关联的第二承载ID相关联。

    Method and system for setting up a bearer
    6.
    发明授权
    Method and system for setting up a bearer 有权
    建立承载的方法和系统

    公开(公告)号：US08243675B2

    公开(公告)日：2012-08-14

    申请号：US12757638

    申请日：2010-04-09

    申请人： Jinyi Zhou ,  Lan Liu ,  Xiaolong Guo ,  Ming Li ,  Zhe Chen ,  Qi Yu

    发明人： Jinyi Zhou ,  Lan Liu ,  Xiaolong Guo ,  Ming Li ,  Zhe Chen ,  Qi Yu

    IPC分类号： H04W4/00

    CPC分类号： H04L12/66 ,  H04W28/0268 ,  H04W72/087 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12

    摘要： Method and system for setting up a bearer are disclosed. The bearer setup method includes these steps: a packet data network gateway (PGW) obtains first quality of service (QoS) information and a first bearer identifier (ID), and sets up a bearer between the PGW and a radio access network (RAN) according to the first QoS information, where the bearer is associated with the first bearer ID; the RAN sets up a radio bearer (RB) with a user equipment (UE) according to second QoS information associated with the first QoS information, where the RB is associated with a second bearer ID associated with the first bearer ID. According to the technical solution of the present invention, when the UE is connected to a serving gateway (SGW) through a serving general packet radio service support node (SGSN), the SGSN and the SGW set up a bearer between the UE and the PGW. Thus, resources of each network entity in a network are fully utilized.

    摘要翻译： 公开了建立承载的方法和系统。 承载建立方法包括以下步骤：分组数据网络网关（PGW）获得第一服务质量（QoS）信息和第一承载标识符（ID），并且在PGW和无线接入网络（RAN）之间建立承载， 根据第一QoS信息，其中承载与第一承载ID相关联; RAN根据与第一QoS信息相关联的第二QoS信息与用户设备（UE）建立无线承载（RB），其中RB与与第一承载ID相关联的第二承载ID相关联。 根据本发明的技术方案，当UE通过服务通用分组无线业务支持节点（SGSN）连接到服务网关（SGW）时，SGSN和SGW建立UE与PGW之间的承载 。 因此，网络中的每个网络实体的资源被充分利用。

    Method and system for setting up a bearer
    7.
    发明授权
    Method and system for setting up a bearer 有权
    建立承载的方法和系统

    公开(公告)号：US08331306B2

    公开(公告)日：2012-12-11

    申请号：US13313456

    申请日：2011-12-07

    申请人： Jinyi Zhou ,  Lan Liu ,  Xiaolong Guo ,  Ming Li ,  Zhe Chen ,  Qi Yu

    发明人： Jinyi Zhou ,  Lan Liu ,  Xiaolong Guo ,  Ming Li ,  Zhe Chen ,  Qi Yu

    IPC分类号： H04W4/00

    CPC分类号： H04L12/66 ,  H04W28/0268 ,  H04W72/087 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12

    摘要： Method and system for setting up a bearer are disclosed. The bearer setup method includes these steps: a packet data network gateway (PGW) obtains first quality of service (QoS) information and a first bearer identifier (ID), and sets up a bearer between the PGW and a radio access network (RAN) according to the first QoS information, where the bearer is associated with the first bearer ID; the RAN sets up a radio bearer (RB) with a user equipment (UE) according to second QoS information associated with the first QoS information, where the RB is associated with a second bearer ID associated with the first bearer ID.

    摘要翻译： 公开了建立承载的方法和系统。 承载建立方法包括以下步骤：分组数据网络网关（PGW）获得第一服务质量（QoS）信息和第一承载标识符（ID），并且在PGW和无线接入网络（RAN）之间建立承载， 根据第一QoS信息，其中承载与第一承载ID相关联; RAN根据与第一QoS信息相关联的第二QoS信息与用户设备（UE）建立无线承载（RB），其中RB与与第一承载ID相关联的第二承载ID相关联。

    Method and device for encoding and decoding parameter sets at slice level
    9.
    发明授权
    Method and device for encoding and decoding parameter sets at slice level 有权

    公开(公告)号：US10298946B2

    公开(公告)日：2019-05-21

    申请号：US14355785

    申请日：2012-07-24

    申请人： Ming Li ,  Ping Wu

    发明人： Ming Li ,  Ping Wu

    IPC分类号： H04N19/46 ,  H04N19/70 ,  H04N19/174

    摘要： Provided is a method for encoding parameter sets at slice level. The method includes: when there are one or more parameter sets, in which the coding tool parameters are identical to the coding tool parameters of a part of coding tools used for the current slice, in the existing parameter sets, encoding the identifiers of parameter sets into bit-stream of the current slice, wherein a parameter set contains common information of the coding tools used in the process of encoding/decoding slice(s). Correspondingly, also provided is a method for decoding parameter sets at slice level and a device for encoding and decoding parameter sets at slice level, which can make full use of the encoded parameter set information when the slice header refers to a plurality of parameter sets, implement flexible configuration of the coding tools used in the process of encoding/decoding slice(s) and reduce information redundancy.