公开(公告)号：US20220109978A1

公开(公告)日：2022-04-07

申请号：US17554490

申请日：2021-12-17

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：US20200245132A1

公开(公告)日：2020-07-30

申请号：US16845648

申请日：2020-04-10

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：US20170195871A1

公开(公告)日：2017-07-06

申请号：US15466184

申请日：2017-03-22

Applicant: LG ELECTRONICS INC.

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

IPC: H04W8/24 ,  H04W72/04

CPC classification number: H04W8/24 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0092 ,  H04L5/0094 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/0453

Abstract: A method for operating a plurality of carriers by a user equipment in a wireless communication system supporting a primary carrier and at least one secondary carrier, the method includes transmitting, to a base station, carrier capability information; receiving, from the base station, carrier configuration information, the carrier configuration information including an index of the at least one secondary carrier configured for the user equipment, the carrier configuration information being based upon the carrier capability information of the user equipment, the primary carrier being configured as a carrier for performing an initial network entry procedure; receiving, from the base station, a control channel including information regarding multi-carrier operation through the primary carrier; and transmitting, to the base station, traffic through one of the at least one secondary carrier based on the information regarding multi-carrier operation.

公开(公告)号：US20130337832A1

公开(公告)日：2013-12-19

申请号：US13971688

申请日：2013-08-20

Applicant: LG ELECTRONICS INC.

Inventor： Gi Won PARK ,  Yong Ho KIM ,  Ki Seon RYU

IPC: H04W4/02

CPC classification number: H04W4/02 ,  H04W60/04 ,  H04W60/06 ,  H04W68/06

Abstract: A method of, and a mobile device for, performing idle mode operation carried out by a mobile station. The method includes receiving a first paging information of a first paging group and a second paging information of a second paging group from at least one base station; entering an idle mode at a first coverage belonging to the first paging group and starting a first timer for a periodic location update; determining a paging group of a currently preferred base station; starting a second timer, if the paging group of the currently preferred base station is determined to be the second paging group; and performing a location update when the second timer expires.

Abstract translation: 一种用于执行移动台执行空闲模式操作的方法和移动设备。 该方法包括从至少一个基站接收第一寻呼组的第一寻呼信息和第二寻呼组的第二寻呼信息; 在属于所述第一寻呼组的第一覆盖区进入空闲模式，并且启动用于周期性位置更新的第一定时器; 确定当前优选基站的寻呼组; 如果当前优选基站的寻呼组被确定为第二寻呼组，则启动第二定时器; 以及当所述第二定时器到期时执行位置更新。

公开(公告)号：US20130107812A1

公开(公告)日：2013-05-02

申请号：US13717581

申请日：2012-12-17

Applicant: LG ELECTRONICS INC.

Inventor： Jin Lee ,  Yong Ho KIM ,  Ki Seon Ryu

IPC: H04W88/00

CPC classification number: H04W88/00 ,  H04W16/14 ,  H04W36/0033 ,  H04W36/0077

Abstract: A method and apparatus for reducing interference between systems when a plurality of wireless access systems are co-located are disclosed. To support CLC mode, an MS in the CRC mode transmits a handover request message to a first Base Station (BS) to initiate a handover process, receives a handover command message acknowledging the handover request message from the first BS, transmits a ranging request message to second BS at network reentry after handover, and receives from the second BS a ranging response message including CRC start time information that set by the second BS.

Abstract translation: 公开了一种用于在多个无线接入系统共同定位时减少系统之间的干扰的方法和装置。 为了支持CLC模式，CRC模式的MS向第一基站（BS）发送切换请求消息以发起切换过程，从第一BS接收确认切换请求消息的切换命令消息，发送测距请求消息 在切换之后进行网络再入的第二BS，并且从第二BS接收包括由第二BS设置的CRC开始时间信息的测距响应消息。

公开(公告)号：US20150351083A1

公开(公告)日：2015-12-03

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: H04W72/04 ,  H04W48/18 ,  H04W48/16

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：US20130336246A1

公开(公告)日：2013-12-19

申请号：US13911919

申请日：2013-06-06

Applicant: LG Electronics Inc.

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

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04W76/11 ,  H04W88/02

Abstract: An apparatus and methods for communicating in a wireless access system using a medium access control protocol data unit (MAC PDU), the method including receiving, by a mobile station (MS) from a base station (BS), a dynamic service addition request (AAI_DSA-REQ) message requesting to create a service flow, the AAI_DSA-REQ message including a first MAC header type parameter indicating a type of a MAC header included in the MAC PDU of the service flow and a flow identifier (FID) identifying a connection associated with the service flow; transmitting, by the MS to the BS, a dynamic service addition response (AAI_DSA-RSP) message in response to the AAI_DSA-REQ message, the AAI_DSA-RSP message including a second MAC header type parameter indicating the type of a MAC header included in the MAC PDU of the service flow; and communicating with the BS using the MAC PDU.

Abstract translation: 一种用于使用媒体接入控制协议数据单元（MAC PDU）在无线接入系统中进行通信的装置和方法，所述方法包括由移动台（MS）从基站（BS）接收动态服务添加请求（ AAI_DSA-REQ）消息，所述AAI_DSA-REQ消息包括指示包括在所述服务流的MAC PDU中的MAC报头的类型的第一MAC报头类型参数和标识连接的流标识符（FID） 与服务流相关联; 由MS向BS发送响应于AAI_DSA-REQ消息的动态服务附加响应（AAI_DSA-RSP）消息，所述AAI_DSA-RSP消息包括指示包括在其中的MAC报头的类型的第二MAC报头类型参数 服务流的MAC PDU; 并使用MAC PDU与BS进行通信。

公开(公告)号：US20130231134A1

公开(公告)日：2013-09-05

申请号：US13862721

申请日：2013-04-15

Applicant: LG ELECTRONICS INC.

Inventor： Gi Won PARK ,  Tae Gon KONG ,  Yong Ho KIM ,  Ki Seon RYU

IPC: H04W64/00

CPC classification number: H04W64/00 ,  H04W4/12 ,  H04W52/0212 ,  H04W60/02 ,  H04W68/04 ,  Y02D70/00

Abstract: A method for updating a location in a wireless communication system is disclosed. The method includes transmitting a request message to enter idle mode, receiving a response message including an Identifier (ID) of a first paging group and an ID of a second paging group in response to the request message, activating a paging group location update timer, when the MS leaves an area of the first paging group, and updating a location according to the paging group location update timer.

Abstract translation: 公开了一种用于更新无线通信系统中的位置的方法。 该方法包括发送请求消息进入空闲模式，响应于该请求消息接收包括第一寻呼组的标识符（ID）和第二寻呼组的ID的响应消息，激活寻呼组位置更新定时器， 当MS离开第一寻呼组的区域时，根据寻呼组位置更新定时器更新位置。

公开(公告)号：US20140066071A1

公开(公告)日：2014-03-06

申请号：US14078226

申请日：2013-11-12

Applicant: LG ELECTRONICS INC.

Inventor： In Uk JUNG ,  Yong Ho KIM ,  Ki Seon RYU

IPC: H04W36/00

CPC classification number: H04W36/0083 ,  H04W36/0061 ,  H04W48/10

Abstract: The present invention relates to a broadband wireless access system, and more particularly, to a method and an apparatus for acquiring system information in a mobile communication system in which a legacy system and an advanced system coexist. A method of receiving system information on a peripheral base station in a mobile communication system includes receiving a second message containing time information for receiving, through a second region of a serving base station, a first message broadcasted through a first region of the serving base station and receiving the first message through the first region of the serving base station using the time information, the first message containing system information on neighbor legacy base stations and/or on the first region of neighbor advanced base stations which operate in a mixed mode.

Abstract translation: 宽带无线接入系统技术领域本发明涉及一种宽带无线接入系统，更具体地说，涉及在传统系统和高级系统共存的移动通信系统中获取系统信息的方法和装置。 一种在移动通信系统中在外围基站上接收系统信息的方法包括接收包含时间信息的第二消息，用于通过服务基站的第二区域接收通过服务基站的第一区域广播的第一消息 以及使用所述时间信息通过所述服务基站的所述第一区域接收所述第一消息，所述第一消息包含关于相邻传统基站的系统信息和/或在混合模式下操作的相邻高级基站的第一区域上。

公开(公告)号：US20130308614A1

公开(公告)日：2013-11-21

申请号：US13946840

申请日：2013-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Hee Jeong CHO ,  Ki Seon RYU ,  Jin Soo CHOI ,  Yong Ho KIM ,  Young Soo YUK

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04W48/12

Abstract: A method and apparatus for transmitting and receiving system information in a wireless communication system are disclosed. A method for receiving system information by a mobile station (MS) of a wireless communication system includes receiving a secondary superframe header (S-SFH) change cycle from a base station (BS), and receiving a primary superframe header information element (P-SFH IE) including a first field indicating a change count of a plurality of secondary superframe header subpacket information elements (S-SFH SP IEs) from the base station (BS). Once each of the plurality of S-SFH SP IEs is changed, each of the plurality of S-SFH SP IEs remains unchanged during one or more S-SFH change cycles.

Abstract translation: 公开了一种用于在无线通信系统中发送和接收系统信息的方法和装置。 一种用于由无线通信系统的移动台（MS）接收系统信息的方法包括从基站（BS）接收次级超帧报头（S-SFH）改变周期，以及接收主要超帧报头信息元素（P- SFH IE），其包括表示来自基站（BS）的多个次超级帧头子分组信息元素（S-SFH SP IE）的改变计数的第一字段。 一旦多个S-SFH SP IE中的每一个被改变，则在一个或多个S-SFH改变周期期间，多个S-SFH SP IE中的每一个保持不变。