公开(公告)号：US20130100925A1

公开(公告)日：2013-04-25

申请号：US13807691

申请日：2011-08-22

申请人： Jae Hyun Ahn ,  Ki Bum Kwon

发明人： Jae Hyun Ahn ,  Ki Bum Kwon

IPC分类号： H04W52/36

CPC分类号： H04W52/365 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/006 ,  H04L5/0089 ,  H04L5/0098 ,  H04W8/24 ,  H04W48/08 ,  H04W48/16 ,  H04W52/34 ,  H04W72/12

摘要： There are provided an apparatus and method for transmitting power headroom information in a multiple component carrier system. This specification discloses a configuration in which a user equipment (UE) receives a Combination Power Headroom Report (CPHR) request message, including a combination indication field indicative of a combination including a plurality of component carriers, from a eNodeB (eNB), calculates a Combination Power Headroom (CPH) calculated in the UE-specific way for the plurality of component carriers, and sends the CPH to the eNB. Accordingly, the complexity of a power headroom report by an UE can be reduced and radio resources used in the power headroom report can be reduced, with the result that uplink transmission performance can be reduced. Furthermore, a scheduler can per form reliable dynamic uplink scheduling in a system to which a carrier aggregation is applied.

摘要翻译： 提供了一种用于在多分量载波系统中发送功率余量信息的装置和方法。 本说明书公开了一种用户设备（eNodeB）从eNodeB（eNB）接收包括指示包括多个分量载波的组合的组合指示字段的组合功率余量报告（CPHR）请求消息的配置， 组合功率余量（CPH）以多个分量载波的UE特定方式计算，并将CPH发送到eNB。 因此，可以减少UE的功率余量报告的复杂度，并且可以减少在功率余量报告中使用的无线电资源，从而可以降低上行链路传输性能。 此外，调度器可以在应用载波聚合的系统中形成可靠的动态上行链路调度。

公开(公告)号：US08873497B2

公开(公告)日：2014-10-28

申请号：US13805267

申请日：2011-09-29

申请人： Jae Hyun Ahn ,  Ki Bum Kwon

发明人： Jae Hyun Ahn ,  Ki Bum Kwon

IPC分类号： H04W4/00 ,  H04W52/36 ,  H04W52/58 ,  H04W52/34

CPC分类号： H04W52/365 ,  H04W52/34 ,  H04W52/58

摘要： There are provided an apparatus and method for transmitting information about power headroom in a multi-component carrier system. There is disclosed a method of configuring a plurality of component carriers combined from a candidate component carrier group, based on component carrier configuration information, triggering a power headroom report on the plurality of combined component carriers, calculating power headroom for the plurality of combined component carriers and transmitting combination power headroom information, including a value of the calculated power headroom, to a eNodeB. The power headroom report is triggered, when the power headroom on the plurality of combined component carriers is greater than or equal to a predefined threshold.Accordingly, uplink signaling overhead can be reduced because a power headroom report can be semi-persistently made without the need to additionally send information about the combination component carrier.

摘要翻译： 提供了一种用于在多分量载波系统中发送关于功率余量的信息的装置和方法。 公开了一种基于分量载波配置信息配置从候选分量载波组合组合的多个分量载波的方法，触发多个组合分量载波上的功率余量报告，计算多个组合分量载波的功率余量 以及将包括所计算的功率余量的值的组合功率余量信息发送到eNodeB。 当多个组合分量载波上的功率余量大于或等于预定阈值时，触发功率余量报告。 因此，可以减少上行链路信令开销，因为可以半持续地进行功率余量报告，而不需要另外发送关于组合分量载波的信息。

公开(公告)号：US20130089062A1

公开(公告)日：2013-04-11

申请号：US13805267

申请日：2011-09-29

申请人： Jae Hyun Ahn ,  Ki Bum Kwon

发明人： Jae Hyun Ahn ,  Ki Bum Kwon

IPC分类号： H04W52/36

CPC分类号： H04W52/365 ,  H04W52/34 ,  H04W52/58

摘要： There are provided an apparatus and method for transmitting information about power headroom in a multi-component carrier system. There is disclosed a method of configuring a plurality of component carriers combined from a candidate component carrier group, based on component carrier configuration information, triggering a power headroom report on the plurality of combined component carriers, calculating power headroom for the plurality of combined component carriers and transmitting combination power headroom information, including a value of the calculated power headroom, to a eNodeB. The power headroom report is triggered, when the power headroom on the plurality of combined component carriers is greater than or equal to a predefined threshold.Accordingly, uplink signaling overhead can be reduced because a power headroom report can be semi-persistently made without the need to additionally send information about the combination component carrier.

摘要翻译： 提供了一种用于在多分量载波系统中发送关于功率余量的信息的装置和方法。 公开了一种基于分量载波配置信息配置从候选分量载波组合组合的多个分量载波的方法，触发多个组合分量载波上的功率余量报告，计算多个组合分量载波的功率余量 以及将包括所计算的功率余量的值的组合功率余量信息发送到eNodeB。 当多个组合分量载波上的功率余量大于或等于预定阈值时，触发功率余量报告。 因此，可以减少上行链路信令开销，因为可以半持续地进行功率余量报告，而不需要另外发送关于组合分量载波的信息。

公开(公告)号：US09281931B2

公开(公告)日：2016-03-08

申请号：US14118752

申请日：2012-06-15

申请人： Ki Bum Kwon ,  Jae Hyun Ahn ,  Sung Kwon Hong

发明人： Ki Bum Kwon ,  Jae Hyun Ahn ,  Sung Kwon Hong

IPC分类号： H04J3/00 ,  H04L5/00 ,  H04W52/02 ,  H04W74/08 ,  H04W56/00 ,  H04W28/06 ,  H04W92/12 ,  H04L5/14

CPC分类号： H04L5/0078 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/1469 ,  H04W28/06 ,  H04W52/0219 ,  H04W52/0229 ,  H04W56/0045 ,  H04W74/0833 ,  H04W92/12 ,  Y02D70/24

摘要： The present description relates to an apparatus and method for receiving a control channel in a multi-component carrier system. The method for performing random access disclosed in the present description comprises the steps of: transmitting a random access preamble to a base station from an activated sub-serving cell; monitoring physical downlink control channel candidates during a response window one the basis of a certain aggregation in a temporary search space in a control region of the activated sub-serving cell, wherein the control region consists of a group of control channel elements; and adjusting an uplink time of the activated sub-serving cell according to a time advance command indicated by a random access response when the random access response, including a random access identifier corresponding to the random access preamble, is received in the response window.

摘要翻译： 本说明书涉及用于在多分量载波系统中接收控制信道的装置和方法。 在本说明书中公开的用于执行随机接入的方法包括以下步骤：从激活的子服务小区向基站发送随机接入前导码; 在响应窗口期间监视物理下行链路控制信道候选，其中，所述控制区域由激活的子服务小区的控制区域中的临时搜索空间中的某个聚合的基础，其中所述控制区域由一组控制信道单元组成; 以及当在响应窗口中接收到包括与随机接入前导码相对应的随机接入标识符的随机接入响应时，根据由随机接入响应指示的时间提前命令来调整所激活的子服务小区的上行链路时间。

公开(公告)号：US20140086224A1

公开(公告)日：2014-03-27

申请号：US14118752

申请日：2012-06-15

申请人： Ki Bum Kwon ,  Jae Hyun Ahn ,  Sung Kwon Hong

发明人： Ki Bum Kwon ,  Jae Hyun Ahn ,  Sung Kwon Hong

IPC分类号： H04L5/00 ,  H04W74/08

CPC分类号： H04L5/0078 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/1469 ,  H04W28/06 ,  H04W52/0219 ,  H04W52/0229 ,  H04W56/0045 ,  H04W74/0833 ,  H04W92/12 ,  Y02D70/24

摘要： The present description relates to an apparatus and method for receiving a control channel in a multi-component carrier system. The method for performing random access disclosed in the present description comprises the steps of: transmitting a random access preamble to a base station from an activated sub-serving cell; monitoring physical downlink control channel candidates during a response window one the basis of a certain aggregation in a temporary search space in a control region of the activated sub-serving cell, wherein the control region consists of a group of control channel elements; and adjusting an uplink time of the activated sub-serving cell according to a time advance command indicated by a random access response when the random access response, including a random access identifier corresponding to the random access preamble, is received in the response window.

摘要翻译： 本说明书涉及用于在多分量载波系统中接收控制信道的装置和方法。 在本说明书中公开的用于执行随机接入的方法包括以下步骤：从激活的子服务小区向基站发送随机接入前导码; 在响应窗口期间监视物理下行链路控制信道候选，其中，所述控制区域由激活的子服务小区的控制区域中的临时搜索空间中的某个聚合的基础，其中所述控制区域由一组控制信道单元组成; 以及当在响应窗口中接收到包括与随机接入前导码相对应的随机接入标识符的随机接入响应时，根据由随机接入响应指示的时间提前命令来调整所激活的子服务小区的上行链路时间。

公开(公告)号：US20140004850A1

公开(公告)日：2014-01-02

申请号：US14005434

申请日：2012-03-29

申请人： Ki Bum Kwon ,  Jae Hyun Ahn

发明人： Ki Bum Kwon ,  Jae Hyun Ahn

IPC分类号： H04W68/02 ,  H04W24/02

CPC分类号： H04W68/02 ,  H04W24/02 ,  H04W84/045

摘要： The present invention relates to an apparatus and a method for controlling paging in a heterogeneous wireless network system. The present invention discloses a base station comprising: an adjacent base station recognition unit for recognizing an aggressor cell; a paging control unit for changing a paging parameter, deciding a paging frame or a paging opportunity based on the changed paging parameter, and for generating a paging message; and a signal transmission unit for transmitting to the user equipment system information including the changed paging parameter, and transmitting to the user equipment the paging message on the paging frame or the paging opportunity. According to the present invention, in the heterogeneous wireless network system in which a variety of cells, such as macrocells, microcells, picocells, and femtocells, among others, coexist, a terminal in an RRC resting state not having a femtocell membership can facilitate paging reception of the macrocell.

摘要翻译： 本发明涉及用于在异构无线网络系统中控制寻呼的装置和方法。 本发明公开了一种基站，包括：相邻基站识别单元，用于识别攻击小区; 寻呼控制单元，用于根据改变的寻呼参数改变寻呼参数，确定寻呼帧或寻呼机会，并产生寻呼消息; 以及信号发送单元，用于向用户设备系统发送包括改变的寻呼参数的信息，以及在寻呼帧或寻呼机会上向用户设备发送寻呼消息。 根据本发明，在诸如宏小区，微小区，微微小区和毫微微小区等各种小​​区等共存的异构无线网络系统中，在不具有毫微微小区成员资格的RRC休息状态下的终端可以有助于寻呼 接收宏单元。

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：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：US20130324140A1

公开(公告)日：2013-12-05

申请号：US13984970

申请日：2012-02-16

申请人： Ki Bum Kwon ,  Kung Min Park

发明人： Ki Bum Kwon ,  Kung Min Park

IPC分类号： H04L5/00

CPC分类号： H04L5/0057 ,  H04B7/0626 ,  H04J11/0053

摘要： The present invention relates to an apparatus and method for transmitting channel state information in a wireless communication system. This specification discloses a UE including: a reception unit for receiving coordination mode activation information indicating an ICIC mode to restrict a measurement of a channel state, and receiving CSI request information requesting aperiodic transmission of the CSI, a UE configuration control unit for switching a state of the UE to the ICIC mode based on the coordination mode activation information and for configuring one or more serving cells in the UE, a measurement unit for measuring a channel state for a subset in an activated serving cell from among the configured one or more serving cells based on the CSI request information, an information generation unit for generating CSI regarding the measured channel state, and a transmission unit for transmitting the generated CSI to the BS.

摘要翻译： 本发明涉及在无线通信系统中发送信道状态信息的装置和方法。 该规范公开了一种UE，包括：接收单元，用于接收指示ICIC模式的协调模式激活信息，以限制信道状态的测量，以及接收请求CSI不定期发送的CSI请求信息; UE配置控制单元，用于切换状态 基于所述协调模式激活信息和用于配置所述UE中的一个或多个服务小区的所述UE到所述ICIC模式;测量单元，用于从所配置的一个或多个服务中测量激活的服务小区中的子集的信道状态 基于CSI请求信息的小区，用于生成关于所测量的信道状态的CSI的信息生成单元，以及用于向BS发送所生成的CSI的发送单元。

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。