公开(公告)号：US20140016598A1

公开(公告)日：2014-01-16

申请号：US14009450

申请日：2012-04-02

申请人： Ki Bum Kwon ,  Si Hyung Kim

发明人： Ki Bum Kwon ,  Si Hyung Kim

IPC分类号： H04L5/00

CPC分类号： H04L5/0073 ,  H04J11/0056 ,  H04L5/0023 ,  H04L5/0053 ,  H04W48/12 ,  H04W72/042 ,  H04W84/045

摘要： The present invention relates to a device and method for transmitting control information for inter-heterogeneous cell interference adjustment in a wireless communication system. The present invention relates to a base station including: a signal receiving unit for receiving an ABS pattern; a system information generating unit for generating separation information that notifies the separated distance from a first sub frame transmitting PDCCH on the basis of the ABS pattern to a second sub frame transmitting PDSCH scheduled by the PDCCH; a downlink control information generating unit for generating downlink control information including a scheduling offset which indicates the separated distance; and a signal transmitting unit for transmitting the downlink control information from the first sub frame and transmitting a paging message or system information from the second sub frame.

摘要翻译： 本发明涉及用于在无线通信系统中发送用于异构间小区干扰调整的控制信息的装置和方法。 本发明涉及一种基站，包括：信号接收单元，用于接收ABS图形; 一个系统信息产生单元，用于产生分离信息，该分离信息将从基于ABS模式发送PDCCH的第一子帧的分离距离通知给由PDCCH调度的第二子帧发送PDSCH; 下行链路控制信息生成单元，生成包含表示分离距离的调度偏移的下行控制信息; 以及信号发送单元，用于从第一子帧发送下行链路控制信息，并从第二子帧发送寻呼消息或系统信息。

公开(公告)号：US20130303152A1

公开(公告)日：2013-11-14

申请号：US13977105

申请日：2011-12-28

申请人： Si Hyung Kim ,  Ki Bum Kwon

发明人： Si Hyung Kim ,  Ki Bum Kwon

IPC分类号： H04W16/14

CPC分类号： H04W16/14 ,  H04W48/02 ,  H04W72/082 ,  H04W84/045

摘要： The present invention relates to a method and apparatus in which UE of an RRC_IDLE state which is near a femto cell (i.e., a Closed Subscriber Group (CSG) cell), but is not a CSG member requests a Base Station (BS) of a femto cell to apply Inter-Cell Interference Coordination (ICIC). In the present invention, the UE of an RRC_IDLE state selects a femto cell having a CSG ID not included in an allowed CSG list, transmits a Tracking Area Update (TAU) request message to a Mobility Management Entity (MME) managing the BS through the BS. Here, the TAU request message is a transfer request message requesting that a request to apply the ICIC be transferred to the BS of the CSG femto cell.

摘要翻译： 本发明涉及一种方法和装置，其中接近毫微微小区（即，封闭用户组（CSG）小区）但不是CSG成员的RRC_IDLE状态的UE请求基站（BS）的基站 毫微微小区应用细胞间干扰协调（ICIC）。 在本发明中，RRC_IDLE状态的UE选择具有不包括在允许的CSG列表中的CSG ID的毫微微小区，向通过该管理BS的移动性管理实体（MME）发送跟踪区域更新（TAU）请求消息， BS。 这里，TAU请求消息是请求将应用ICIC的请求传送到CSG毫微微小区的BS的传送请求消息。

公开(公告)号：US20130294351A1

公开(公告)日：2013-11-07

申请号：US13979071

申请日：2012-01-17

申请人： Ki Bum Kwon ,  Jae Hyun Ahn ,  Si Hyung Kim ,  Kyung Min Park

发明人： Ki Bum Kwon ,  Jae Hyun Ahn ,  Si Hyung Kim ,  Kyung Min Park

IPC分类号： H04W24/10

CPC分类号： H04W24/10 ,  H04L1/0025 ,  H04L1/0027 ,  H04L1/0028 ,  H04W72/12

摘要： The present description relates to a method and apparatus for transmitting channel state information in a wireless communication system. The method comprises the following steps: receiving, from a base station, information indicating a linkage between a cell set including a serving cell and a subset including a subframe; configuring channel state information for the subframe on the serving cell; receiving, from the base station, channel-state-information-request information indicating the cell set; and transmitting the channel state information to the base station. According to the present invention, channel state information, which varies as time elapses, may be accurately measured, and channel state information of the point in time desired by the base station may be provided.

摘要翻译： 本发明涉及用于在无线通信系统中发送信道状态信息的方法和装置。 该方法包括以下步骤：从基站接收指示包括服务小区的小区组和包括子帧的子集之间的链路的信息; 为所述服务小区上的所述子帧配置信道状态信息; 从基站接收指示小区组的信道状态信息请求信息; 并向基站发送信道状态信息。 根据本发明，可以精确地测量随时间流逝而变化的信道状态信息，并且可以提供基站所期望的时间点的信道状态信息。

公开(公告)号：US09113381B2

公开(公告)日：2015-08-18

申请号：US13805318

申请日：2011-07-12

申请人： Myung Cheul Jung ,  Ki Bum Kwon

发明人： Myung Cheul Jung ,  Ki Bum Kwon

IPC分类号： H04W36/08 ,  H04W36/00

CPC分类号： H04W36/08 ,  H04L5/001 ,  H04W36/0055 ,  H04W36/0083

摘要： An apparatus and method for performing handover in a multiple component carrier system. In an aspect, a method of a target Base Station (BS) performing handover in a multiple component carrier system includes receiving service state information, including information about at least one candidate cell, from a source BS through a handover request message, calculating a final determination value for determining a final cell for a User Equipment (UE) which is a subject of the handover based on the service state information, selecting the final cell by comparing the final determination value and the information about the candidate cell, and sending a handover request Acknowledgement (ACK) message, including information about the selected final cell, to the source BS.

摘要翻译： 一种用于在多分量载波系统中执行切换的装置和方法。 一方面，在多分组载波系统中执行切换的目标基站（BS）的方法包括通过切换请求消息从源BS接收包括关于至少一个候选小区的信息的业务状态信息，计算最终 基于服务状态信息确定作为切换对象的用户设备（UE）的最终小区的确定值，通过比较最终确定值和关于候选小区的信息来选择最终小区，并发送切换 向源BS请求包括关于所选择的最终小区的信息的确认（ACK）消息。

公开(公告)号：US08780860B2

公开(公告)日：2014-07-15

申请号：US13098056

申请日：2011-04-29

申请人： Ki Bum Kwon ,  Myung Cheul Jung ,  Eun Kyoung Ko

发明人： Ki Bum Kwon ,  Myung Cheul Jung ,  Eun Kyoung Ko

IPC分类号： H04W4/00

CPC分类号： H04L5/0005 ,  H04L5/001 ,  H04L5/0048

摘要： A method of receiving a sounding reference signal (SRS) in a wireless communication system supporting multiple component carriers by a base station is provided. The method includes determining periodic SRS (P-SRS) transmission or aperiodic SRS (A-SRS) transmission about at least one serving cell (SCell) to be configured for a user equipment (UE), transmitting a triggering message including an activation or deactivation of the at least one SCell and indicating information for the A-SRS transmission according to the determination, and receiving an A-SRS from the UE through an activated SCell from among the at least one SCell configured in the UE. Uplink scheduling for an additional secondary serving cell and data communication through the uplink scheduling can be performed rapidly, as compared with a scheme using only a periodic SRS.

摘要翻译： 提供了一种在由基站支持多个分量载波的无线通信系统中接收探测参考信号（SRS）的方法。 该方法包括：确定关于要为用户设备（UE）配置的至少一个服务小区（SCell）的周期性SRS（P-SRS）传输或非周期SRS（A-SRS）传输，发送包括激活或去激活的触发消息 的所述至少一个SCell，并且根据所述确定指示用于所述A-SRS传输的信息，并且通过所述UE中配置的所述至少一个SCell中的激活SCell从所述UE接收A-SRS。 与仅使用周期性SRS的方案相比，可以快速执行通过上行链路调度的附加辅助服务小区和数据通信的上行链路调度。

公开(公告)号：US20140161020A1

公开(公告)日：2014-06-12

申请号：US14232837

申请日：2012-08-13

申请人： Myung Cheul Jung ,  Ki Bum Kwon ,  Jae Hyun Ahn

发明人： Myung Cheul Jung ,  Ki Bum Kwon ,  Jae Hyun Ahn

IPC分类号： H04W72/00 ,  H04W48/20 ,  H04W36/02

CPC分类号： H04W72/005 ,  H04W36/0007 ,  H04W36/026 ,  H04W48/20 ,  H04W76/40

摘要： The present invention relates to a device and method for transmitting control information about an MBMS service. The present specification discloses a method for receiving control information about an MBMS service performed by a terminal, the method comprising the steps of: receiving, from a serving cell, MBMS current state information of a target cell adjacent to the serving cell via a first broadcast channel; monitoring a frequency of the target cell on the basis of an MBMS frequency list contained in the MBMS current state information of the target cell; performing cell reselection for selecting the target cell; and receiving the MBMS service from the target cell. According to the present invention, the terminal can pre-recognize, in the serving cell, information on a frequency at which an MBMS is provided in the adjacent cell and a type of the MBMS service.

摘要翻译： 本发明涉及一种用于发送关于MBMS服务的控制信息的装置和方法。 本说明书公开了一种用于接收由终端执行的MBMS服务的控制信息的方法，所述方法包括以下步骤：经由第一广播从服务小区接收与所述服务小区相邻的目标小区的MBMS当前状态信息 渠道; 根据包含在目标小区的MBMS当前状态信息中的MBMS频率列表来监视目标小区的频率; 执行小区重选以选择目标小区; 以及从目标小区接收MBMS服务。 根据本发明，终端可以在服务小区中预先识别在相邻小区中提供MBMS的频率和MBMS服务的类型的信息。

公开(公告)号：US20140092855A1

公开(公告)日：2014-04-03

申请号：US14119733

申请日：2012-06-21

申请人： Jae Hyun Ahn ,  Ki Bum Kwon

发明人： Jae Hyun Ahn ,  Ki Bum Kwon

IPC分类号： H04W74/08

CPC分类号： H04W74/0833 ,  H04W16/02 ,  H04W56/0005 ,  H04W56/0045 ,  H04W74/006

摘要： Disclosed are a method and an apparatus for performing a random access by a user equipment in. The method includes transmitting a random access preamble to an evolved-NodeB (eNB) on at least one serving cell; and receiving a random access response message as a response to the random access preamble from the eNB, wherein the random access response message is transmitted through a physical downlink shared channel (PDSCH) ordered by a physical downlink control channel (PDCCH) scrambled by the at least one random access radio network temporary identifier (RA-RNTI) for the at least one serving cell, respectively. The UE can receive timing information for uplink synchronization through a plurality of serving cells to perform the uplink synchronization with the eNB and more effectively configure the random access response message transmitted from the eNB to the UE for uplink synchronization.

摘要翻译： 公开了一种用于执行用户设备随机接入的方法和装置。所述方法包括：在至少一个服务小区上向演进的节点B（eNB）发送随机接入前导码; 以及从所述eNB接收随机接入响应消息作为对所述随机接入前同步码的响应，其中所述随机接入响应消息通过物理下行链路共享信道（PDSCH）发送，所述物理下行链路共享信道（PDSCH）由所述物理下行链路控制信道（PDCCH） 分别用于至少一个服务小区的至少一个随机接入无线电网络临时标识符（RA-RNTI）。 UE可以通过多个服务小区接收上行链路同步的定时信息，以执行与eNB的上行链路同步，并更有效地配置从eNB发送到UE的随机接入响应消息以进行上行同步。

公开(公告)号：US20140029580A1

公开(公告)日：2014-01-30

申请号：US14112845

申请日：2012-04-27

申请人： Myung Cheul Jung ,  Ki Bum Kwon ,  Jae Hyun Ahn

发明人： Myung Cheul Jung ,  Ki Bum Kwon ,  Jae Hyun Ahn

IPC分类号： H04W36/00

CPC分类号： H04W36/0066 ,  H04W36/0007 ,  H04W36/08

摘要： Disclosed are a handover device and method for service continuity in an MBMS. Disclosed is a terminal comprising: a transmission unit for transmitting to the terminal and a linked source base station, an MBMS service indicator including information indicating whether an MBMS service is being received, and information on the type of the MBMS service; and a reception unit for receiving from the source base station, an MBMS service response indicator for indicating that the MBMS service is transmitted from a target base station forming a new link with the terminal through a handover, and receiving the MBMS service from the target base station. The present invention enables continuous reception of the MBMS service when cell is changed due to movement while the terminal is receiving the MBMS service.

摘要翻译： 公开了一种用于MBMS中的业务连续性的切换装置和方法。 公开了一种终端，包括：发送单元，用于向终端和链接源基站发送包括指示是否正在接收MBMS服务的信息的MBMS服务指示符和关于MBMS服务类型的信息; 以及接收单元，用于从源基站接收用于指示通过切换从与终端形成新链路的目标基站发送MBMS服务的MBMS服务响应指示符，以及从目标基站接收MBMS服务 站。 本发明能够在终端正在接收MBMS服务时由于移动而改变小区时能够连续接收MBMS服务。

公开(公告)号：US20130324172A1

公开(公告)日：2013-12-05

申请号：US13984476

申请日：2012-02-10

申请人： Jae Hyun Ahn ,  Ki Bum Kwon ,  Myung Cheul Jung

发明人： Jae Hyun Ahn ,  Ki Bum Kwon ,  Myung Cheul Jung

IPC分类号： H04W24/02

CPC分类号： H04W24/10 ,  H04B17/345 ,  H04B17/373 ,  H04B17/382 ,  H04J1/00 ,  H04J3/00 ,  H04W24/02 ,  H04W36/0094

摘要： The present invention relates to an apparatus and a method for performing measurement reporting considering in-device coexistence interference. The present invention provide a user equipment transmitting a measurement report in a wireless communication system, comprising an interference detection unit, an assistant information generation unit, a measurement controller and a transmitter According to the present invention, a measurement procedure can be clearly defined in an interference delicate band where in-device coexistence interference occurs and scheduling restrictions on an eNodeB due to measurement reporting about an interference delicate band can be reduced.

摘要翻译： 本发明涉及考虑到设备内共存干扰来进行测量报告的装置和方法。 本发明提供了一种在无线通信系统中发送测量报告的用户设备，包括干扰检测单元，辅助信息生成单元，测量控制器和发射机。根据本发明，测量过程可以在 发生设备间共存干扰的干扰精细频带，以及由于关于干扰精细频带的测量报告而对eNodeB的调度限制。

公开(公告)号：US20130324141A1

公开(公告)日：2013-12-05

申请号：US13985485

申请日：2012-02-16

申请人： Myung Cheul Jung ,  Ki Bum Kwon ,  Jae Hyun Ahn

发明人： Myung Cheul Jung ,  Ki Bum Kwon ,  Jae Hyun Ahn

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04W4/70 ,  H04W48/06 ,  H04W76/10

摘要： The present invention relates to a method and an apparatus for RRC connection establishment in an MTC (Machine Type Communication) system. A method for RRC connection establishment of a BS according to the present invention comprises a step of determining a load status of a core network and a step of transmitting wait time information to an MTC UE by using an RRC connection reject message or RRC connection release message if the core network is found to be overloaded. At this time, the wait time information is recognized and used by a UE allowing a delay in establishing RRC connection; but the information is not recognized by a UE not allowing a delay in establishing RRC connection.

摘要翻译： 本发明涉及MTC（机器类型通信）系统中的RRC连接建立的方法和装置。 根据本发明的用于RRC连接建立的方法包括确定核心网的负载状态的步骤以及通过使用RRC连接拒绝消息或RRC连接释放消息向MTC UE发送等待时间信息的步骤 如果发现核心网络过载。 此时，等待时间信息被UE识别并使用，允许建立RRC连接的延迟; 但是UE不能识别出不允许延迟建立RRC连接的信息。