公开(公告)号：US20170295520A1

公开(公告)日：2017-10-12

申请号：US15495000

申请日：2017-04-24

Applicant: NEC CORPORATION

Inventor： Vivek JHA

IPC: H04W36/00 ,  H04W36/08 ,  H04W92/12 ,  H04W60/04 ,  H04W76/06 ,  H04W84/04

CPC classification number: H04W36/0005 ,  H04W36/08 ,  H04W60/00 ,  H04W60/04 ,  H04W76/34 ,  H04W76/36 ,  H04W84/045 ,  H04W92/12

Abstract: A communication system is described in which a handover procedure is provided to allow a mobile device to transfer from a home base station connected to a core network via a home base station gateway to another base station not coupled via the home base station gateway. A novel extension to the handover procedure is provided in which the home base station gateway is informed of the transfer of the mobile device, allowing context and resources assigned to the mobile device at the base station gateway to be released.

公开(公告)号：US20220248289A1

公开(公告)日：2022-08-04

申请号：US17520922

申请日：2021-11-08

Applicant: NEC Corporation

Inventor： Vivek JHA

IPC: H04W36/08 ,  H04W8/02 ,  H04W8/08 ,  H04W48/04

Abstract: A base station for communicating with a mobile station, the base station including a processor configured to generate, when the base station is operating as a target base station, a path switch request, and a transceiver circuit configured to transmit, when the mobile station is engaged in a handover to the base station when operating as a target base station, the path switch request to a Mobility Management Entity (MMB), wherein the path switch request includes a closed subscriber group (CSG) access mode of the base station operating as a target base station.

公开(公告)号：US20200305044A1

公开(公告)日：2020-09-24

申请号：US16888951

申请日：2020-06-01

Applicant: NEC CORPORATION

Inventor： Vivek JHA

IPC: H04W36/08 ,  H04W8/02 ,  H04W8/08 ,  H04W48/04

Abstract: A base station for communicating with a mobile station, the base station including a processor configured to generate, when the base station is operating as a target base station, a path switch request, and a transceiver circuit configured to transmit, when the mobile station is engaged in a handover to the base station when operating as a target base station, the path switch request to a Mobility Management Entity (MMB), wherein the path switch request includes a closed subscriber group (CSG) access mode of the base station operating as a target base station.

公开(公告)号：US20190191362A1

公开(公告)日：2019-06-20

申请号：US16283536

申请日：2019-02-22

Applicant: NEC CORPORATION

Inventor： Vivek JHA ,  Robert ARNOTT ,  Suresh GANAPATHY

IPC: H04W48/14 ,  H04L29/06 ,  H04W60/00 ,  H04W12/08 ,  H04W60/04 ,  H04W8/04

Abstract: A communication apparatus which communicates with a base station, the communication apparatus includes a receiving circuit configured to receive a message from the base station, wherein the message includes at least information identifying if the base station is a hybrid access mode base station; and a transmission circuit configured to transmit a parameter which identifies a user equipment to the base station when the base station is the hybrid access mode base station.

公开(公告)号：US20180376379A1

公开(公告)日：2018-12-27

申请号：US15988366

申请日：2018-05-24

Applicant: NEC CORPORATION

Inventor： Vivek JHA

IPC: H04W36/00 ,  H04W92/12 ,  H04W84/04 ,  H04W60/04 ,  H04W60/00 ,  H04W36/08 ,  H04W76/36 ,  H04W76/34

CPC classification number: H04W36/0005 ,  H04W36/08 ,  H04W60/00 ,  H04W60/04 ,  H04W76/34 ,  H04W76/36 ,  H04W84/045 ,  H04W92/12

Abstract: A communication system is described in which a handover procedure is provided to allow a mobile device to transfer from a home base station connected to a core network via a home base station gateway to another base station not coupled via the home base station gateway. A novel extension to the handover procedure is provided in which the home base station gateway is informed of the transfer of the mobile device, allowing context and resources assigned to the mobile device at the base station gateway to be released.

公开(公告)号：US20170374606A1

公开(公告)日：2017-12-28

申请号：US15699864

申请日：2017-09-08

Applicant: NEC CORPORATION

Inventor： Vivek JHA ,  Robert ARNOTT ,  Suresh GANAPATHY

IPC: H04W48/14 ,  H04W8/04 ,  H04L29/06 ,  H04W60/04 ,  H04W12/08 ,  H04W60/00 ,  H04W88/08 ,  H04W8/06 ,  H04M1/725 ,  H04W84/04

CPC classification number: H04W48/14 ,  H04L63/101 ,  H04M1/72519 ,  H04W8/04 ,  H04W8/06 ,  H04W12/08 ,  H04W60/00 ,  H04W60/04 ,  H04W84/045 ,  H04W88/08

Abstract: A communication apparatus which communicates with a base station, the communication apparatus includes a receiving circuit configured to receive a message from the base station, wherein the message includes at least information identifying if the base station is a hybrid access mode base station; and a transmission circuit configured to transmit a parameter which identifies a user equipment to the base station when the base station is the hybrid access mode base station.

公开(公告)号：US20160192256A1

公开(公告)日：2016-06-30

申请号：US14981385

申请日：2015-12-28

Applicant: NEC Corporation

Inventor： Vivek JHA

IPC: H04W36/08

Abstract: A base station for communicating with a mobile station, the base station including a processor configured to generate, when the base station is operating as a target base station, a path switch request, and a transceiver circuit configured to transmit, when the mobile station is engaged in a handover to the base station when operating as a target base station, the path switch request to a Mobility Management Entity (MME), wherein the path switch request includes a closed subscriber group (CSG) access mode of the base station operating as a target base station.

Abstract translation: 一种用于与移动台通信的基站，所述基站包括处理器，所述处理器被配置为当所述基站作为目标基站工作时生成路径切换请求，以及收发器电路，所述收发器电路被配置为当所述移动台是 当作为目标基站工作时，进行到基站的切换，对移动性管理实体（MME）的路径切换请求，其中路径切换请求包括基站的封闭用户组（CSG）接入模式，作为 目标基站。