公开(公告)号：US08958443B2

公开(公告)日：2015-02-17

申请号：US14030802

申请日：2013-09-18

Applicant: LG Electronics Inc.

Inventor： Jin Soo Choi ,  Hee Jeong Cho ,  Doo Hyun Sung ,  Han Gyu Cho ,  Sung Ho Moon ,  Jin Sam Kwak ,  Bin Chul Ihm

IPC: H04W16/00 ,  H04W72/04 ,  H04L5/00 ,  H04L1/00 ,  H04W48/12

CPC classification number: H04L5/0044 ,  H04L1/0079 ,  H04W48/12 ,  H04W72/0453

Abstract: A method for receiving a superframe header at a mobile station in a wireless mobile communication system is disclosed. The method comprises receiving a sub-frame including the superframe header and a first data channel and decoding the received superframe header. Herein, the superframe header is located within a predetermined physical frequency band and the predetermined physical frequency band includes a synchronization channel.

Abstract translation: 公开了一种用于在无线移动通信系统中的移动站处接收超帧报头的方法。 该方法包括：接收包括超帧头部和第一数据信道的子帧，并对接收到的超帧头部进行解码。 这里，超帧头部位于预定的物理频带内，预定的物理频带包括同步信道。

公开(公告)号：US20140269626A1

公开(公告)日：2014-09-18

申请号：US14354371

申请日：2012-10-23

Applicant: LG ELECTRONICS INC.

Inventor： Hee Jeong Cho ,  Young Soo Yuk

IPC: H04L5/00

CPC classification number: H04L5/0055 ,  H04L1/1614 ,  H04L1/1685 ,  H04L1/1861 ,  H04L1/1893 ,  H04W72/04 ,  H04W74/006

Abstract: The present invention relates to a method and apparatus for transmitting a bandwidth request (BR) header in a wireless communication system. User equipment transmits a standalone BR header to a base station through a first uplink (UL) resource allocated by a BR-acknowledgement (ACK) A-MAP information element (IE), receives from the base station a hybrid automatic repeat request (HARQ)-non-acknowledgement (NACK) which indicates the base station has not successfully received the standalone BR header, receives a CDMA allocation A-MAP IE from the base station, and retransmits the standalone BR header through a second UL resource allocated by the CDMA allocation A-MAP IE.

Abstract translation: 本发明涉及一种用于在无线通信系统中发送带宽请求（BR）报头的方法和装置。 用户设备通过BR确认（ACK）A-MAP信息元素（IE）分配的第一上行链路（UL）资源向基站发送独立的BR报头，从基站接收混合自动重传请求（HARQ） - 表示基站尚未成功接收到独立BR报头的非确认（NACK），从基站接收CDMA分配A-MAP IE，并通过由CDMA分配分配的第二UL资源重新发送独立的BR报头 A-MAP IE。

公开(公告)号：US09277408B2

公开(公告)日：2016-03-01

申请号：US14350550

申请日：2012-10-10

Applicant: LG ELECTRONICS INC.

Inventor： Hee Jeong Cho ,  Young Soo Yuk

IPC: H04W12/08 ,  H04W12/12 ,  H04W12/06 ,  H04W12/10

CPC classification number: H04W12/08 ,  H04W12/06 ,  H04W12/10 ,  H04W12/12 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22

Abstract: The present invention relates to a method and device for authorizing user equipment (UE) in a wireless communication system. The present invention also relates to a method and device for authorizing authorized true user equipment if an abnormal power down report is transmitted from a fake user equipment. The real user equipment checks the abnormal power down from a base station, receives an assignment A-MAP IE, and transmits an authorized message to the base station if power is not abnormally down. Alternatively, user equipment transmits, to the base station, an abnormal power down signaling header that includes authorization parameters, such as COUNTER_TEK or a cipher-based message authentication code (CMAC).

Abstract translation: 本发明涉及一种在无线通信系统中授权用户设备（UE）的方法和装置。 本发明还涉及一种如果从假的用户设备发送异常掉电报告，则授权授权的真实用户设备的方法和设备。 真实用户设备从基站检查异常断电，接收到分配A-MAP IE，并且如果电源没有异常下发，则向基站发送授权消息。 或者，用户设备向基站发送包括授权参数（例如COUNTER_TEK或基于密码的消息认证码（CMAC））的异常断电信令报头。

公开(公告)号：US09166761B2

公开(公告)日：2015-10-20

申请号：US14354371

申请日：2012-10-23

Applicant: LG ELECTRONICS INC.

Inventor： Hee Jeong Cho ,  Young Soo Yuk

IPC: H04L1/18 ,  H04L5/00 ,  H04W74/00 ,  H04W72/04 ,  H04L1/16

CPC classification number: H04L5/0055 ,  H04L1/1614 ,  H04L1/1685 ,  H04L1/1861 ,  H04L1/1893 ,  H04W72/04 ,  H04W74/006

Abstract: The present invention relates to a method and apparatus for transmitting a bandwidth request (BR) header in a wireless communication system. User equipment transmits a standalone BR header to a base station through a first uplink (UL) resource allocated by a BR-acknowledgement (ACK) A-MAP information element (IE), receives from the base station a hybrid automatic repeat request (HARQ)-non-acknowledgement (NACK) which indicates the base station has not successfully received the standalone BR header, receives a CDMA allocation A-MAP IE from the base station, and retransmits the standalone BR header through a second UL resource allocated by the CDMA allocation A-MAP IE.

Abstract translation: 本发明涉及一种用于在无线通信系统中发送带宽请求（BR）报头的方法和装置。 用户设备通过BR确认（ACK）A-MAP信息元素（IE）分配的第一上行链路（UL）资源向基站发送独立的BR报头，从基站接收混合自动重传请求（HARQ） - 表示基站尚未成功接收到独立BR报头的非确认（NACK），从基站接收CDMA分配A-MAP IE，并通过由CDMA分配分配的第二UL资源重新发送独立的BR报头 A-MAP IE。

公开(公告)号：US20140269253A1

公开(公告)日：2014-09-18

申请号：US14350545

申请日：2012-10-09

Applicant: LG ELECTRONICS INC.

Inventor： Hee Jeong Cho ,  Young Soo Yuk

IPC: H04W4/00 ,  H04W8/24 ,  H04W24/04

CPC classification number: H04W8/24 ,  H04W4/70 ,  H04W8/06 ,  H04W24/04 ,  H04W76/19 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22

Abstract: The present invention relates to a method and device for maintaining the context of user equipment (UE) in a wireless communication system. If power for a terminal is abnormally down, a base station receives an abnormal power down report and a request for maintaining the context of the terminal from the terminal, determines whether to maintain the context of the terminal, and transmits, to the terminal, an abnormal power down confirmation that indicates whether to maintain the context of the terminal.

Abstract translation: 本发明涉及用于在无线通信系统中维护用户设备（UE）的上下文的方法和设备。 如果终端的电源异常下降，则基站从终端接收到异常断电报告和维持终端上下文的请求，判断是否维持终端的上下文，并向终端发送 指示是否维护终端上下文的异常掉电确认。

公开(公告)号：US09888417B2

公开(公告)日：2018-02-06

申请号：US14156150

申请日：2014-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Gene Beck Hahn ,  Jae Hoon Chung ,  Hye Young Choi ,  Eun Jong Lee ,  Hee Jeong Cho

IPC: H04W36/16 ,  H04W36/00

CPC classification number: H04W36/165 ,  H04W36/0061

Abstract: A method and apparatus for switching a connection in a wireless communication system is provided. A source cell decides radio resource control (RRC) connection switching to a target cell, transmits an aggregated user equipment (UE) context transfer message to the target cell, and transmits an RRC connection switching message to a UE in coverage of the source cell. The RRC connection switching message includes information on an identity of the target cell and a period during which the UE should finish the RRC connection switching to the target cell.

公开(公告)号：US09398583B2

公开(公告)日：2016-07-19

申请号：US14823379

申请日：2015-08-11

Applicant: LG ELECTRONICS INC.

Inventor： In Uk Jung ,  Ki Seon Ryu ,  Jeong Ki Kim ,  Hee Jeong Cho ,  Yong Ho Kim ,  Young Soo Yuk

IPC: H04W4/00 ,  H04W72/04 ,  H04W48/16 ,  H04W48/18

CPC classification number: H04W72/0453 ,  H04W4/00 ,  H04W48/16 ,  H04W48/18 ,  H04W60/00 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0486

Abstract: A method for efficiently performing an initial access in an MS in a multi-carrier broadband wireless access system is disclosed. The method includes scanning a plurality of carriers supported by a BS, and selecting one of the scanned carriers as a first carrier and receiving an SFH of the first carrier. The SFH of the first carrier includes at least one of a field indicating load status of the first carrier and recommended network entry carrier information including information about a second carrier in good load status.

公开(公告)号：US09137793B2

公开(公告)日：2015-09-15

申请号：US14338036

申请日：2014-07-22

Applicant: LG ELECTRONICS INC.

Inventor： In Uk Jung ,  Ki Seon Ryu ,  Jeong Ki Kim ,  Hee Jeong Cho ,  Yong Ho Kim ,  Young Soo Yuk

IPC: H04W4/00 ,  H04W72/04 ,  H04W48/16 ,  H04W48/18

CPC classification number: H04W72/0453 ,  H04W4/00 ,  H04W48/16 ,  H04W48/18 ,  H04W60/00 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0486

Abstract: A method for efficiently performing an initial access in an MS in a multi-carrier broadband wireless access system is disclosed. The method includes scanning a plurality of carriers supported by a BS, and selecting one of the scanned carriers as a first carrier and receiving an SFH of the first carrier. The SFH of the first carrier includes at least one of a field indicating load status of the first carrier and recommended network entry carrier information including information about a second carrier in good load status.

Abstract translation: 公开了一种在多载波宽带无线接入系统中有效地执行MS中的初始接入的方法。 该方法包括扫描由BS支持的多个载波，并且将扫描载波中的一个选择为第一载波并接收第一载波的SFH。 第一运营商的SFH包括指示第一运营商的负载状态的字段和推荐的网络进入运营商信息中的至少一个，包括关于处于良好负载状态的第二运营商的信息。

公开(公告)号：US08891424B2

公开(公告)日：2014-11-18

申请号：US13652135

申请日：2012-10-15

Applicant: LG Electronics Inc.

Inventor： Gi Won Park ,  Hee Jeong Cho

IPC: H04W4/00 ,  H04W68/02 ,  H04W84/22 ,  H04W88/18 ,  H04W52/02

CPC classification number: H04W68/025 ,  H04W4/70 ,  H04W52/0235 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/21

Abstract: A method and device for monitoring a paging message in Machine To Machine (M2M) communication are provided. A M2M device receives a segment of the paging message that includes an extension flag and a M2M extension flag. The extension flag indicates that the M2M device checks the M2M extension flag and the M2M extension flag indicates whether a remaining segment of the paging message exists.

Abstract translation: 提供了一种用于在机器到机器（M2M）通信中监视寻呼消息的方法和设备。 M2M设备接收包括扩展标志和M2M扩展标志的寻呼消息的段。 扩展标志表示M2M设备检查M2M扩展标志，并且M2M扩展标志指示是否存在寻呼消息的剩余段。

公开(公告)号：US20140310784A1

公开(公告)日：2014-10-16

申请号：US14350550

申请日：2012-10-10

Applicant: LG ELECTRONICS INC.

Inventor： Hee Jeong Cho ,  Young Soo Yuk

IPC: H04W12/08

CPC classification number: H04W12/08 ,  H04W12/06 ,  H04W12/10 ,  H04W12/12 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22

Abstract: The present invention relates to a method and device for authorizing user equipment (UE) in a wireless communication system. The present invention also relates to a method and device for authorizing authorized true user equipment if an abnormal power down report is transmitted from a fake user equipment. The real user equipment checks the abnormal power down from a base station, receives an assignment A-MAP 1E, and transmits an authorized message to the base station if power is not abnormally down. Alternatively, user equipment transmits, to the base station, an abnormal power down signaling header that includes authorization parameters, such as COUNTER_TEK or a cipher-based message authentication code (CMAC).

Abstract translation: 本发明涉及一种在无线通信系统中授权用户设备（UE）的方法和装置。 本发明还涉及一种如果从假的用户设备发送异常掉电报告，则授权授权的真实用户设备的方法和设备。 实际用户设备从基站检查异常断电，接收分配A-MAP 1E，并且如果电源没有异常下降，则向基站发送授权消息。 或者，用户设备向基站发送包括授权参数（例如COUNTER_TEK或基于密码的消息认证码（CMAC））的异常断电信令报头。