公开(公告)号：US08954107B2

公开(公告)日：2015-02-10

申请号：US13501970

申请日：2010-11-05

Applicant: Sang-Bum Kim ,  Soeng-Hun Kim ,  Kyeong-In Jeong

Inventor： Sang-Bum Kim ,  Soeng-Hun Kim ,  Kyeong-In Jeong

IPC: H04B7/00 ,  H04W52/36

CPC classification number: H04W52/36 ,  H04W52/365

Abstract: A method, apparatus, and system for efficiently reporting Power Headroom (PH) for optimizing uplink coverage are provided. A method in which user equipment reports power headroom in a mobile communication system includes receiving Power Headroom Report (PHR) configuration information including a PH threshold value from a first base station, determining whether to perform a PHR trigger by comparing the PH value, which indicates the available transmission power of the user equipment, with the PH threshold value, and, when the PH value is less than the PH threshold value, transmitting, to the first base station, PHR-related report information including information corresponding to an influence caused by the scheduling of the first base station.

Abstract translation: 提供了一种用于有效地报告用于优化上行链路覆盖的功率余量（PH）的方法，装置和系统。 一种用户设备报告移动通信系统中的功率余量的方法包括从第一基站接收包括PH阈值的功率余量报告（PHR）配置信息，通过比较PH值来确定是否执行PHR触发， 用户设备的可用传输功率具有PH阈值，并且当PH值小于PH阈值时，向第一基站发送包括与由...引起的影响相对应的信息的PHR相关报告信息 第一基站的调度。

公开(公告)号：US08923862B2

公开(公告)日：2014-12-30

申请号：US13205830

申请日：2011-08-09

Applicant: Jae Hyuk Jang ,  Soeng Hun Kim ,  Gert-Jan Van Lieshout

Inventor： Jae Hyuk Jang ,  Soeng Hun Kim ,  Gert-Jan Van Lieshout

IPC: H04W36/30 ,  H04W24/10 ,  H04W28/04 ,  H04W28/18 ,  H04W64/00 ,  H04W84/12 ,  H04W84/18 ,  H04W88/08

CPC classification number: H04W72/082 ,  H04W24/10 ,  H04W28/04 ,  H04W28/18 ,  H04W36/30 ,  H04W64/00 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06 ,  H04W88/08

Abstract: A method for avoiding mutual interference when heterogeneous communication modules such as LTE, wireless LAN, Bluetooth, and GPS coexist in a terminal in a wireless communication system is provided. The terminal may reduce mutual interference when a plurality of communication modules simultaneously operate to efficiently communicate therewith.

Abstract translation: 提供了一种用于在诸如LTE，无线LAN，蓝牙和GPS的异构通信模块在无线通信系统的终端中共存的避免相互干扰的方法。 当多个通信模块同时操作以有效地与其通信时，终端可以减少相互干扰。

公开(公告)号：US08774075B2

公开(公告)日：2014-07-08

申请号：US12204308

申请日：2008-09-04

Applicant: Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Il Han

Inventor： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Il Han

IPC: H04H20/71 ,  H04L12/18

CPC classification number: H04L12/189 ,  H04H20/16 ,  H04H20/57 ,  H04W4/06 ,  H04W68/00 ,  H04W72/005

Abstract: A control message transmitting/receiving method in an MBMS-supporting mobile communication system. In the present invention, an RNC periodically transmits control messages related to MBMS RB setup to UEs. Thus, although a UE initially fails to receive an intended MBMS service, it can set up an MBMS RB by receiving a related retransmitted control message. Also, the RNC periodically provides information about ongoing MBMS services on a cell basis so that a UE can decide whether its requested MBMS service is in progress and request information required to set up an MBMS RB for the MBMS service to the RNC by individual signaling.

Abstract translation: 一种MBMS支持移动通信系统中的控制消息发送/接收方法。 在本发明中，RNC周期性地向UE发送与MBMS RB建立有关的控制消息。 因此，虽然UE最初未能接收到预定的MBMS服务，但是它可以通过接收相关的重发控制消息来建立MBMS RB。 此外，RNC周期性地基于小区提供关于正在进行的MBMS服务的信息，以便UE可以通过单独的信令来决定其所请求的MBMS服务是否正在进行，并且通过单独的信令向RNC发送针对MBMS服务的MBMS RB建立所需的信息。

公开(公告)号：US08774027B2

公开(公告)日：2014-07-08

申请号：US13083051

申请日：2011-04-08

Applicant: Seung Hoon Choi ,  Soeng Hun Kim ,  Joon Young Cho ,  Jin Kyu Han ,  Young Bum Kim ,  Hyoung Ju Ji

Inventor： Seung Hoon Choi ,  Soeng Hun Kim ,  Joon Young Cho ,  Jin Kyu Han ,  Young Bum Kim ,  Hyoung Ju Ji

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0091 ,  H04L5/0094

Abstract: A Channel State Information (CSI) request/feedback method and apparatus for a wireless communication system supporting carrier aggregation or bandwidth extension are provided. A base station sets a CSI request field of an Uplink (UL) grant for scheduling UL transmission on a UL Component Carrier (CC) corresponding to a Downlink (DL) CC of which CSI is requested, to a request value. The UL grant is transmitted to a terminal.

Abstract translation: 提供了一种用于支持载波聚合或带宽扩展的无线通信系统的信道状态信息（CSI）请求/反馈方法和装置。 基站设置上行链路（UL）授权的CSI请求字段，用于将与请求了CSI的下行链路（DL）CC相对应的UL分量载波（CC）上的UL传输调度到请求值。 UL授权被发送到终端。

公开(公告)号：US08705497B2

公开(公告)日：2014-04-22

申请号：US11972408

申请日：2008-01-10

Applicant: Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Himke Van Der Velde

Inventor： Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Himke Van Der Velde

IPC: H04W4/00 ,  H04W24/00 ,  H04W36/00 ,  H04B7/00

CPC classification number: H04W36/0088 ,  H04W24/10 ,  H04W36/08 ,  H04W36/30 ,  H04W36/34 ,  H04W52/0216 ,  H04W52/0219 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/24 ,  Y02D70/25

Abstract: Provided is a communication system in which a wireless access network communicates with a mobile station via a wireless link. One of the mobile station and the wireless access network proposes a plurality of candidate transmission gap configurations to the other of the mobile station and the wireless access network, and the other selects one of the candidate transmission gap configurations.

Abstract translation: 提供了一种无线接入网经由无线链路与移动台通信的通信系统。 移动站和无线接入网之一向移动台和无线接入网络中的另一个提出多个候选传输间隙配置，另一个选择候选传输间隙配置之一。

公开(公告)号：US20140029563A1

公开(公告)日：2014-01-30

申请号：US14111456

申请日：2012-04-10

Applicant: Soeng Hun Kim ,  Gert-Jan Van Lieshout ,  Kyeong In Jeong

Inventor： Soeng Hun Kim ,  Gert-Jan Van Lieshout ,  Kyeong In Jeong

IPC: H04W76/04

Abstract: The present disclosure relates to a method and apparatus for a user equipment to transmit control signals to a base station in a wireless communication system supporting discontinuous reception (DRX). In particular, the method for a user equipment to transmit control signals to a base station includes: receiving a downlink control channel indicating new uplink or downlink transmission in a first period preset with reference to the last subframe of an active time; and selectively skipping transmission of a control signal in a preset second period starting from a subframe at which the downlink control channel is received. In addition, a user equipment transmitting control signals to a base station includes: a transceiver unit to send and receive signals to and from the base station; and a control unit determining, when a downlink control channel indicating new uplink or downlink transmission is received by the transceiver unit in a first period preset with reference to the last subframe of an active time, whether to selectively transmit a control signal in a preset second period starting from a subframe at which the downlink control channel is received.

Abstract translation: 本公开涉及用于在支持不连续接收（DRX）的无线通信系统中向基站发送控制信号的用户设备的方法和装置。 特别地，用户设备向基站发送控制信号的方法包括：在参考有效时间的最后一个子帧预设的第一周期中接收指示新的上行链路或下行链路传输的下行链路控制信道; 并且在从接收下行链路控制信道的子帧开始的预设的第二周期中选择性地跳过控制信号的传输。 此外，向基站发送控制信号的用户设备包括：收发单元，用于向基站发送信号和从基站接收信号; 以及控制单元，当在参考有效时间的最后一个子帧预设的第一周期中收发器单元接收到指示新的上行链路或下行链路传输的下行链路控制信道时，是否选择性地发送预设的第二个控制信号 从接收下行链路控制信道的子帧开始。

公开(公告)号：US20140023032A1

公开(公告)日：2014-01-23

申请号：US14110515

申请日：2012-04-10

Applicant: Sang Bum Kim ,  Soeng Hun Kim

Inventor： Sang Bum Kim ,  Soeng Hun Kim

IPC: H04W72/08

Abstract: The invention relates to a communication method for a terminal, which enables the transmission of information to a base station and which comprises the steps of: attempting random access to a first base station; creating an rlf-report including one or more pieces of information associated with the random access in the event the random access fails; connecting to one base station from among base stations including the first base station; and transmitting the rlf-report to the connected base station. According to one embodiment of the present invention, a communication method for a base station, which enables information to be received from a terminal, comprises the steps of: connecting to the terminal; and receiving an rlf-report including one or more pieces of information associated with the random access from the connected terminal when a previously-performed random access in the terminal has failed. According to the embodiments of the present invention, information including channel information is transmitted to a base station to which a terminal is initially connected even when the terminal has failed in performing random access thereto, to thus enable the efficient transmission of information, and the base station may control scheduling or the like in accordance with the information reported by the terminal, thereby enabling efficient communication.

Abstract translation: 本发明涉及一种用于终端的通信方法，其能够向基站发送信息，其包括以下步骤：尝试对第一基站的随机接入; 在随机访问失败的情况下创建包括与随机访问相关联的一条或多条信息的rlf报告; 从包括第一基站的基站中连接到一个基站; 并将rlf报告发送到所连接的基站。 根据本发明的一个实施例，一种用于基站的通信方法，其使得能够从终端接收信息，包括以下步骤：连接到终端; 并且当终端中的先前执行的随机接入失败时，接收包括与所连接的终端的随机接入相关联的一条或多条信息的rlf报告。 根据本发明的实施例，即使当终端执行随机访问失败时，包括信道信息的信息被发送到终端初始连接的基站，从而能够有效地传输信息，并且基站 站可以根据终端报告的信息来控制调度等，从而实现有效的通信。

公开(公告)号：US20140016492A1

公开(公告)日：2014-01-16

申请号：US13978520

申请日：2012-01-06

Applicant: Jung Soo Jung ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Sang Bum Kim

Inventor： Jung Soo Jung ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Sang Bum Kim

IPC: H04W52/02

CPC classification number: H04W52/0225 ,  H04W24/10 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21 ,  Y02D70/24

Abstract: The present invention relates to a method and apparatus for measuring a signal. According to one embodiment of the present invention, a signal measuring method may comprise the steps of: determining whether or not a current subframe corresponds to a measurement period; measuring a serving cell signal when the current subframe corresponds to the measurement period; determining whether a current measurement mode is a normal scan mode or a short scan mode in which a serving cell signal is more frequently measured than in the normal scan mode; determining whether or not the measured serving cell signal is less than a preset low signal threshold value when the current measurement mode is the normal scan mode; and changing the current measurement mode to the short scan mode when the measured serving cell signal is less than the low signal threshold value. According to one embodiment of the present invention, a system signal measuring method and apparatus which can quickly reflect the surrounding environment while efficiently using power is provided.

Abstract translation: 本发明涉及用于测量信号的方法和装置。 根据本发明的一个实施例，信号测量方法可以包括以下步骤：确定当前子帧是否对应于测量周期; 当当前子帧对应于测量周期时测量服务小区信号; 确定当前测量模式是否比正常扫描模式更频繁地测量服务小区信号的正常扫描模式或短扫描模式; 当当前测量模式是正常扫描模式时，确定所测量的服务小区信号是否小于预设的低信号阈值; 以及当所测量的服务小区信号小于所述低信号阈值时，将所述当前测量模式改变为所述短扫描模式。 根据本发明的一个实施例，提供一种能够在有效地使用电力的同时快速反映周围环境的系统信号测量方法和装置。

公开(公告)号：US08619726B2

公开(公告)日：2013-12-31

申请号：US13438399

申请日：2012-04-03

Applicant: Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Hwan-Joon Kwon ,  Ju-Ho Lee

Inventor： Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Hwan-Joon Kwon ,  Ju-Ho Lee

IPC: H04J3/00

CPC classification number: H04W72/0446 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1845 ,  H04W72/0406

Abstract: Methods and apparatus are provided for operating Hybrid Automatic Repeat reQuest (HARQ) in a mobile communication system. The method includes receiving a number of HARQ processes of a persistent resource allocation and persistent resource allocation interval information; receiving data according to the persistent resource allocation interval information; calculating a HARQ process IDentifier (ID) using the number of HARQ processes of the persistent resource allocation, the persistent resource allocation interval information, and time information; and associating a HARQ process with the calculated HARQ process ID.

Abstract translation: 提供了用于在移动通信系统中操作混合自动重传请求（HARQ）的方法和装置。 该方法包括接收持续资源分配和持续资源分配间隔信息的多个HARQ进程; 根据持续资源分配间隔信息接收数据; 使用所述持续资源分配的HARQ进程的数量，所述持久资源分配间隔信息和时间信息来计算HARQ进程标识符（ID）; 以及将HARQ进程与所计算的HARQ进程ID相关联。

公开(公告)号：US20130286883A1

公开(公告)日：2013-10-31

申请号：US13979066

申请日：2012-01-18

Applicant: Soeng Hun Kim ,  Sang Bum Kim ,  Gert Jan Van Lieshout ,  Kyeong In Jeong

Inventor： Soeng Hun Kim ,  Sang Bum Kim ,  Gert Jan Van Lieshout ,  Kyeong In Jeong

IPC: H04W72/08

CPC classification number: H04W8/24 ,  H04W24/10 ,  H04W28/04 ,  H04W72/0453 ,  H04W72/085 ,  H04W84/045 ,  H04W88/06 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/23

Abstract: The present invention relates to a method and apparatus for efficiently controlling inter-cell interference power in a wireless communication system. According to the present invention, a measurement method to be performed by a terminal in a wireless communication system comprises the following steps: receiving, from a base station, an RRC connection reestablishment message containing pattern information for measuring a serving cell or an adjacent cell; measuring, for an object to be measured indicated by said RRC reestablishment message, the serving cell or adjacent cell using the pattern information; and reporting the result of the measurement to the base station.

Abstract translation: 本发明涉及无线通信系统中有效控制小区间干扰功率的方法和装置。 根据本发明，由无线通信系统中的终端进行的测量方法包括以下步骤：从基站接收包含用于测量服务小区或相邻小区的模式信息的RRC连接重建消息; 对于由所述RRC重建消息指示的要测量的对象，使用所述模式信息来测量所述服务小区或相邻小区; 并向基站报告测量结果。