公开(公告)号：US20220240081A1

公开(公告)日：2022-07-28

申请号：US17717586

申请日：2022-04-11

Applicant: LG ELECTRONICS INC.

Inventor： Yong Ho KIM ,  Ki Seon RYU ,  Young Soo YUK ,  Jeong Ki KIM

IPC: H04W8/24 ,  H04L5/00 ,  H04W72/04

Abstract: A method for sending and receiving multi-carrier information in a communication system supporting a multi-carrier includes sending by a base station system information to the terminal via a broadcast message, the system information regarding multi-carriers that the base station is able to support; receiving a unicast message from the terminal, the unicast message including information related to carriers that the terminal is able to support or prefers in the multi-carrier list included in the system information; and sending multi-carrier allocation information including a primary carrier and a second carrier that the terminal will use, to the terminal via a unicast message.

公开(公告)号：US20160174114A1

公开(公告)日：2016-06-16

申请号：US14961477

申请日：2015-12-07

Applicant: LG ELECTRONICS INC.

Inventor： Eun Jong LEE ,  Ki Seon RYU ,  Young Soo YUK

IPC: H04W36/00 ,  H04W76/02 ,  H04W76/06

CPC classification number: H04W36/0055 ,  H04L5/001 ,  H04W36/28 ,  H04W76/10 ,  H04W76/34

Abstract: The present invention relates to a method for updating secondary carrier information for preemptively allocating secondary carriers during handover and an apparatus for carrying out the method. A method in which a terminal performs handover in a broadband access system that supports multiple carriers according to one embodiment of the present invention comprises: a step in which a target base station receives, from a serving base station, a first message including carrier allocation information on at least one secondary carrier preemptively allocated to the terminal; a step of performing network reentry with the target base station; and judging whether the multi-carrier configuration of the serving base station and the multi-carrier configuration of the target base station are the same, and, if the configurations are different from each other, transmitting, to the target base station, a second message for requesting multi-carrier capability negotiation.

公开(公告)号：US20130102311A1

公开(公告)日：2013-04-25

申请号：US13656626

申请日：2012-10-19

Applicant: LG ELECTRONICS INC.

Inventor： Gi Won PARK ,  Young Soo YUK

IPC: H04W60/06 ,  H04W68/00

CPC classification number: H04W4/005 ,  H04W4/70 ,  H04W60/06 ,  H04W68/02 ,  Y02D70/00

Abstract: A method and apparatus of receiving a paging message in a wireless communication system is provided. A machine-to-machine (M2M) device monitors paging messages including a group paging message and an individual paging message, and receives both the group paging message and the individual paging message from a base station (BS).

Abstract translation: 提供了一种在无线通信系统中接收寻呼消息的方法和装置。 机器对机器（M2M）设备监视包括组寻呼消息和单独寻呼消息的寻呼消息，并且从基站（BS）接收组寻呼消息和各个寻呼消息。

公开(公告)号：US20130070705A1

公开(公告)日：2013-03-21

申请号：US13660930

申请日：2012-10-25

Applicant: LG ELECTRONICS INC.

Inventor： In Uk JUNG ,  Ki Seon RYU ,  Jeong Ki KIM ,  Hee Jeong CHO ,  Yong Ho KIM ,  Young Soo YUK

IPC: H04W72/04

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.