公开(公告)号：US08880074B2

公开(公告)日：2014-11-04

申请号：US13555566

申请日：2012-07-23

申请人： Sang Chul Oh ,  Seung-Que Lee ,  Hyung Deug Bae ,  Jun Sik Kim ,  Kyong Tak Cho ,  Byung-Han Ryu ,  Nam Hoon Park

发明人： Sang Chul Oh ,  Seung-Que Lee ,  Hyung Deug Bae ,  Jun Sik Kim ,  Kyong Tak Cho ,  Byung-Han Ryu ,  Nam Hoon Park

IPC分类号： H04W36/00 ,  H04W84/04

CPC分类号： H04W36/0005 ,  H04W36/0061 ,  H04W76/10 ,  H04W84/045

摘要： Disclosed is an operating method of a femto base station which includes broadcasting a plurality of public land mobile network (PLMN) identities; broadcasting a plurality of closed subscriber group (CSG) identities correlated with the plurality of PLMN identities; and establishing wireless communication with user equipment based on the broadcasted PLMN and CSG identities.

摘要翻译： 公开了一种毫微微基站的操作方法，其包括广播多个公共陆地移动网络（PLMN）身份; 广播与所述多个PLMN身份相关联的多个封闭用户组（CSG）标识; 并基于所广播的PLMN和CSG身份建立与用户设备的无线通信。

公开(公告)号：US08848567B2

公开(公告)日：2014-09-30

申请号：US13562976

申请日：2012-07-31

申请人： Jun Sik Kim ,  Kyong Tak Cho ,  Byung-Han Ryu ,  Nam Hoon Park

发明人： Jun Sik Kim ,  Kyong Tak Cho ,  Byung-Han Ryu ,  Nam Hoon Park

IPC分类号： H04L12/26

CPC分类号： H04W24/02 ,  H04W72/0486

摘要： Disclosed is a carrier wave allotting method of an operation and maintenance system in a wireless communication network. The carrier wave allotting method includes searching a wireless resource of the wireless communication network; updating cell information indicating information of cells of the wireless communication network; searching an access mode of a station connected with the operation and maintenance system; searching a wireless capacity of the station; and allotting a carrier wave to the station according to the wireless resource, the cell information, the access mode, and the wireless capacity.

摘要翻译： 公开了一种无线通信网络中的操作维护系统的载波分配方法。 载波分配方法包括：搜索无线通信网络的无线资源; 更新指示无线通信网络的小区信息的小区信息; 搜索与操作和维护系统连接的站的访问模式; 搜索车站的无线容量; 并根据无线资源，小区信息，接入模式和无线容量向载波分配载波。

公开(公告)号：US08787974B2

公开(公告)日：2014-07-22

申请号：US13613857

申请日：2012-09-13

申请人： Jun Sik Kim ,  Kyong Tak Cho ,  Byung-Han Ryu ,  Nam Hoon Park

发明人： Jun Sik Kim ,  Kyong Tak Cho ,  Byung-Han Ryu ,  Nam Hoon Park

IPC分类号： H04M1/00

CPC分类号： H04W24/02 ,  H04W88/085

摘要： Disclosed is a wireless communication base station which includes a plurality of radio units configured to transmit and receive a radio signal; and a digital unit connected to the plurality of radio units via cables and configured to operate a communication protocol. The digital unit controls the plurality of radio units according to a communication environment to be switched into a merge state in which the plurality of radio units forms a cell, or an independent state in which the plurality of radio units forms different cells, respectively.

摘要翻译： 公开了一种无线通信基站，其包括被配置为发送和接收无线电信号的多个无线电单元; 以及数字单元，经由电缆连接到所述多个无线电单元，并且被配置为操作通信协议。 数字单元根据通信环境控制多个无线电单元，以分别转换成多个无线电单元形成小区的合并状态或多个无线单元形成不同小区的独立状态。

公开(公告)号：US20130150042A1

公开(公告)日：2013-06-13

申请号：US13555566

申请日：2012-07-23

申请人： Sang Chul OH ,  Seung-Que Lee ,  Hyung Deug Bae ,  Jun Sik Kim ,  Kyong Tak Cho ,  Byung-Han Ryu ,  Nam Hoon Park

发明人： Sang Chul OH ,  Seung-Que Lee ,  Hyung Deug Bae ,  Jun Sik Kim ,  Kyong Tak Cho ,  Byung-Han Ryu ,  Nam Hoon Park

IPC分类号： H04W36/00

CPC分类号： H04W36/0005 ,  H04W36/0061 ,  H04W76/10 ,  H04W84/045

摘要： Disclosed is an operating method of a femto base station which includes broadcasting a plurality of public land mobile network (PLMN) identities; broadcasting a plurality of closed subscriber group (CSG) identities correlated with the plurality of PLMN identities; and establishing wireless communication with user equipment based on the broadcasted PLMN and CSG identities.

摘要翻译： 公开了一种毫微微基站的操作方法，其包括广播多个公共陆地移动网络（PLMN）身份; 广播与所述多个PLMN身份相关联的多个封闭用户组（CSG）标识; 并基于所广播的PLMN和CSG身份建立与用户设备的无线通信。

公开(公告)号：US09258037B2

公开(公告)日：2016-02-09

申请号：US13613570

申请日：2012-09-13

申请人： SoonGi Park ,  Byung-Han Ryu ,  Nam Hoon Park ,  Jun Sik Kim ,  Sang Chul Oh ,  Hong Soog Kim ,  Kyung Sook Kim ,  Young Jick Bahg ,  Sung Gu Choi

发明人： SoonGi Park ,  Byung-Han Ryu ,  Nam Hoon Park ,  Jun Sik Kim ,  Sang Chul Oh ,  Hong Soog Kim ,  Kyung Sook Kim ,  Young Jick Bahg ,  Sung Gu Choi

IPC分类号： H04W36/00 ,  H04B7/02 ,  H04W36/18

CPC分类号： H04B7/024 ,  H04W36/18

摘要： Provided is a method of managing mobility of a user equipment. The method includes: establishing by a first base station a communication with the user equipment; transmitting by the first base station a Coordinated Multiple Point (CoMP) addition request to a second base station; establishing by the first and second base stations a CoMP communication with the user equipment according to the CoMP addition request; transmitting by the first base station an anchor cell change request to the second base station; and operating the second base station as an anchor cell of the CoMP communication according to the anchor cell switch request.

摘要翻译： 提供了一种管理用户设备的移动性的方法。 该方法包括：由第一基站建立与用户设备的通信; 由第一基站向第二基站发送协调多点（CoMP）添加请求; 由第一和第二基站根据CoMP添加请求建立与用户设备的CoMP通信; 由第一基站向第二基站发送锚小区改变请求; 以及根据所述锚小区切换请求将所述第二基站操作为所述CoMP通信的锚小区。

公开(公告)号：US08462706B2

公开(公告)日：2013-06-11

申请号：US10588480

申请日：2005-02-02

申请人： Chul-Sik Yoon ,  Jae-Heung Kim ,  Kun-Min Yeo ,  Soon-Yong Lim ,  Byung-Han Ryu

发明人： Chul-Sik Yoon ,  Jae-Heung Kim ,  Kun-Min Yeo ,  Soon-Yong Lim ,  Byung-Han Ryu

IPC分类号： H04W4/00

CPC分类号： H04W72/085 ,  H04W72/0406

摘要： The subscriber station of claim 15, wherein the uplink data includes data to be transmitted, and a header having information on the data and the subscriber, and the uplink data generator adds the subheader includDisclosed is a method and device for requesting and reporting channel quality information in a mobile communication system. An uplink radio resource for a subscriber station having data to transmit is allocated and a CQI indicator for requesting channel quality information is added to the allocation information to be transmitted to a subscriber station. The subscriber station having received the uplink radio resource allocation information generates channel quality information by measuring the radio channel quality for communication with the base station according to existence of the indicator and transmits desired uplink data having the generated channel quality information to the base station. As a result, the seamless and efficient channel quality report can be performed in the wireless communication system, and the optical modulation and the channel coding level can be adapted for the subscriber to transmit or receive the data corresponding to the channel quality. ing the channel quality information to the header of the uplink data.

摘要翻译： 16.根据权利要求15所述的用户站，其中，所述上行链路数据包括要发送的数据，以及具有关于所述数据和所述用户的信息的报头，并且所述上行链路数据生成器添加所述子报头。包括已知是用于请求和报告信道质量信息的方法和装置 在移动通信系统中。 分配用于具有要发送的数据的用户站的上行链路无线电资源，并将用于请求信道质量信息的CQI指示符添加到要发送到订户站的分配信息。 已经接收到上行链路无线电资源分配信息的订户站通过根据指示符的存在测量用于与基站的通信的无线电信道质量来生成信道质量信息，并将具有生成的信道质量信息的期望上行链路数据发送到基站。 结果，可以在无线通信系统中执行无缝和有效的信道质量报告，并且光调制和信道编码级别可以适用于用户发送或接收对应于信道质量的数据。 将信道质量信息提供给上行链路数据的报头。

公开(公告)号：US08305945B2

公开(公告)日：2012-11-06

申请号：US12158628

申请日：2006-12-22

申请人： Jae-Heung Kim ,  Byung-Han Ryu ,  Seung-Chan Bang

发明人： Jae-Heung Kim ,  Byung-Han Ryu ,  Seung-Chan Bang

IPC分类号： G08C17/00

CPC分类号： H04W52/0216 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： A method and apparatus for discontinuously transmitting or receiving packets for low-power consumption of a terminal in a cellular system for packet transmission, for example, a method for performing discontinuous reception operation of a terminal in a wireless communication system, including: receiving parameters for performing the discontinuous reception operation from the base station; and performing, in a state being capable of transmitting or receiving data to or from the base station, the discontinuous reception operation based on the received parameters.

摘要翻译： 一种用于不连续发送或接收用于蜂窝系统中用于分组传输的终端的低功耗分组的方法和装置，例如，一种用于在无线通信系统中执行终端的不连续接收操作的方法，包括：接收参数 从基站执行不连续接收操作; 并且在能够向基站发送数据或从基站接收数据的状态下，基于接收到的参数执行不连续接收操作。

公开(公告)号：US07986699B2

公开(公告)日：2011-07-26

申请号：US11574402

申请日：2005-09-01

申请人： Seung-Wan Ryu ,  Byung-Han Ryu ,  Hyun-Hwa Seo ,  Chul-Sik Yoon

发明人： Seung-Wan Ryu ,  Byung-Han Ryu ,  Hyun-Hwa Seo ,  Chul-Sik Yoon

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04W72/1236 ,  H04W72/1231 ,  H04W72/1242

摘要： The present invention provides a method for downlink packet scheduling for scheduling a real-time service and a non-real-time service. The method for downlink packet scheduling includes steps of: a) classifying inputted packets based on a type of packet and storing a maximum delay time information of the packets; b) determining a user urgency of the packets by using the maximum delay time information and a channel state by using an instantaneous channel state, an average channel state, or a ratio of the instantaneous channel state and the average channel state; c) determining a priority based on the user urgency and the channel state; and d) transmitting the packets according to the priority.

摘要翻译： 本发明提供了一种用于调度实时业务和非实时业务的下行分组调度方法。 下行分组调度方法包括以下步骤：a）基于分组的类型对输入的分组进行分类，并存储分组的最大延迟时间信息; b）通过使用瞬时信道状态，平均信道状态或瞬时信道状态和平均信道状态的比率，通过使用最大延迟时间信息和信道状态来确定分组的用户紧急度; c）基于用户紧急度和信道状态确定优先级; 和d）根据优先级发送报文。

公开(公告)号：US20110074634A1

公开(公告)日：2011-03-31

申请号：US12895045

申请日：2010-09-30

申请人： Geon Min Yeo ,  Byung-Han Ryu ,  Hyeong Jun Park ,  Jisoo Park ,  Sook Jin Lee

发明人： Geon Min Yeo ,  Byung-Han Ryu ,  Hyeong Jun Park ,  Jisoo Park ,  Sook Jin Lee

IPC分类号： G01S3/02

CPC分类号： G01S5/021 ,  G01S5/0215 ,  G01S5/14

摘要： A wireless positioning method of a receiver is provided. Signals are received from a plurality of transmitters, propagation taps of the plurality of transmitters received from the plurality of transmitters are determined, respectively, the distance between the receiver and each of the transmitters is calculated, respectively, the distances are corrected by using propagation delay taps of the respective transmitters to determine final distances between the receiver and each of the transmitters, and an area, in which circles away by the final distances between the receiver and each of the transmitters on the basis of the center of each of the transmitters overlap with each other, is estimated as the location of the receiver. Thus, an error of wireless positioning according to a propagation environment can be reduced.

摘要翻译： 提供了一种接收机的无线定位方法。 从多个发射机接收信号，分别确定从多个发射机接收的多个发射机的传播抽头，分别计算接收机与每个发射机之间的距离，通过使用传播延迟来校正距离 各个发射机的抽头，以确定接收机与每个发射机之间的最后距离，以及基于每个发射机的中心的接收机与每个发射机之间的最后距离的圆圈重叠的区域 彼此估计为接收器的位置。 因此，可以减少根据传播环境的无线定位的错误。

公开(公告)号：US07912467B2

公开(公告)日：2011-03-22

申请号：US10584717

申请日：2004-12-24

申请人： Chul-Sik Yoon ,  Jae-Heung Kim ,  Kun-Min Yeo ,  Soon-Yong Lim ,  Byung-Han Ryu

发明人： Chul-Sik Yoon ,  Jae-Heung Kim ,  Kun-Min Yeo ,  Soon-Yong Lim ,  Byung-Han Ryu

IPC分类号： H04Q7/38

CPC分类号： H04W52/0216 ,  H04W52/0219 ,  Y02D70/142 ,  Y02D70/146

摘要： Disclosed is a method and device for controlling a power saving mode for applying the sleep mode for saving power consumption to the mobility of subscriber stations in a mobile communication network and a wireless Internet system. Subscriber stations entering the sleep mode are constantly grouped, listening intervals of the subscriber stations for each group are not superimposed, the existence state of traffic in the subscriber stations is independently notified for each group, and the overhead of signaling messages is minimized when the traffic is notified to the subscriber station in the sleep mode.

摘要翻译： 公开了一种用于控制用于将移动通信网络和无线因特网系统中的用户站的移动性节省功耗的休眠模式应用于省电模式的方法和装置。 进入睡眠模式的用户站不断地分组，每个组的用户台的监听间隔不被叠加，每个组独立地通知用户站中的业务的存在状态，并且当业务量时信令消息的开销最小化 在睡眠模式下被通知给用户台。