公开(公告)号：US09003391B2

公开(公告)日：2015-04-07

申请号：US13538236

申请日：2012-06-29

申请人： Hyeon Ju Oh ,  Chan Yong Lee ,  Eun Seon Cho ,  Byung Han Ryu ,  Nam Hoon Park

发明人： Hyeon Ju Oh ,  Chan Yong Lee ,  Eun Seon Cho ,  Byung Han Ryu ,  Nam Hoon Park

IPC分类号： G06F9/44 ,  G06F9/445 ,  H04W4/02 ,  H04W4/00

CPC分类号： G06F8/61 ,  G06F8/62 ,  H04W4/02 ,  H04W4/50 ,  H04W4/80

摘要： The present invention relates to a short range wireless communication device for providing an application service based on an area. In particular, an apparatus for providing an application service based on an area in a small cell including a femtocell base station or a WiFi Access Point, the apparatus including a communication unit to receive a list of application services from an Application Service Provisioning Server, select and download at least one application service from the received list, an application service database to store the at least one downloaded application service, a service controller to install the at least one downloaded application service, or uninstall an installed application service, a user equipment access detector to detect a user equipment entering or exiting a service area, and a user equipment database to store an identifier and information of the user equipment entering or exiting the service area.

摘要翻译： 本发明涉及一种用于基于区域提供应用服务的短距离无线通信设备。 特别地，一种用于基于包括毫微微小区基站或WiFi接入点的小小区中的区域提供应用服务的装置，该装置包括从应用服务提供服务器接收应用服务列表的通信单元，选择 并从所接收的列表中下载至少一个应用服务，应用服务数据库存储所述至少一个已下载的应用服务，服务控制器来安装所述至少一个下载的应用服务，或者卸载所安装的应用服务，用户设备访问 检测器，用于检测进入或退出服务区域的用户设备;以及用户设备数据库，用于存储进入或退出服务区域的用户设备的标识符和信息。

公开(公告)号：US20130150057A1

公开(公告)日：2013-06-13

申请号：US13461119

申请日：2012-05-01

申请人： Eun Seon CHO ,  Byung Han RYU ,  Nam Hoon PARK ,  Chan Yong LEE ,  Hyeon Ju OH ,  Hong Soog KIM

发明人： Eun Seon CHO ,  Byung Han RYU ,  Nam Hoon PARK ,  Chan Yong LEE ,  Hyeon Ju OH ,  Hong Soog KIM

IPC分类号： H04W24/00 ,  H04W16/00

CPC分类号： H04W24/02 ,  H04W8/26 ,  H04W64/003 ,  H04W84/045

摘要： Provided is a method of assigning a physical layer cell identity (PCI) to a femtocell base station. The method includes obtaining location information from a femtocell base station and storing the location information, a first step of determining whether a PCI does not collide and is not confused with PCIs of base stations present in an area having a radius of a first multiple of a the femtocell radius and a second step of determining whether a PCI does not collide and is not confused with PCIs of base stations present in an area having a radius of a second multiple of the femtocell radius when a PCI does not collide and is not confused with PCIs of base stations is not found in an area having a radius of a first multiple of the femtocell radius.

摘要翻译： 提供了一种向毫微微小区基站分配物理层小区标识（PCI）的方法。 该方法包括从毫微微小区基站获取位置信息并存储位置信息;第一步骤，确定PCI是否不会碰撞，并且不与存在于半径为第一倍的半径的区域中的基站的PCI相混淆 所述毫微微小区半径以及第二步骤，当PCI不冲突并且不与所述毫微微小区半径相混淆时，确定PCI是否与所述毫微微小区半径的第二倍的半径的半径相对应的基站的PCI不冲突并且不混淆 没有在具有毫微微小区半径的第一倍的半径的区域中找到基站的PCI。

公开(公告)号：US20130150023A1

公开(公告)日：2013-06-13

申请号：US13609827

申请日：2012-09-11

申请人： Hong Soog KIM ,  Byung-Han RYU ,  Nam Hoon PARK

发明人： Hong Soog KIM ,  Byung-Han RYU ,  Nam Hoon PARK

IPC分类号： H04W36/32 ,  H04W24/00

CPC分类号： H04W36/32 ,  H04W36/245

摘要： Disclosed is a handover controlling method in which a station controls a handover of user equipment. The handover controlling method includes receiving a handover request including location information from the user equipment; and comparing the location information with handover histories previously executed at the station to control a handover of the user equipment according to a comparison result.

摘要翻译： 公开了一种切换控制方法，其中站控制用户设备的切换。 切换控制方法包括从用户设备接收包括位置信息的切换请求; 以及将位置信息与先前在站处执行的切换历史进行比较，以根据比较结果控制用户设备的切换。

公开(公告)号：US20130148523A1

公开(公告)日：2013-06-13

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： H04W72/08 ,  H04W24/00 ,  H04W72/04

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：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。

公开(公告)号：US20110044223A1

公开(公告)日：2011-02-24

申请号：US12438529

申请日：2007-08-23

申请人： Jung-Im Kim ,  Young-Jo Ko ,  Jae-Heung Kim ,  Kyoung-Seok Lee ,  Byung-Han Ryu ,  Seung-Chan Bang

发明人： Jung-Im Kim ,  Young-Jo Ko ,  Jae-Heung Kim ,  Kyoung-Seok Lee ,  Byung-Han Ryu ,  Seung-Chan Bang

IPC分类号： H04W40/00

CPC分类号： H04L1/1816 ,  H04L1/0025 ,  H04L1/1887 ,  H04L2001/0093

摘要： Provided is a method for transmitting and receiving multimedia broadcast multicast service (MBMS) data in a packet based cellular system. The method for transmitting multimedia broadcast multicast service (MBMS) to a plurality of mobile stations in a packet based cellular system, includes the steps of: a) transmitting scheduling information of transmission data, b) hybrid automatic repeat request (HARQ) information, and a service group identifier (ID) for MBMS to the mobile stations through a MBMS dedicated control channel; b) transmitting information about a dedicated feedback channel of a mobile station and unique scrambling codes different by cells and mobile stations to the mobile stations; c) transmitting a MBMS data packet to the mobile station; d) transmitting radio resource information of data retransmitted using a downlink control signal to the mobile stations if negative acknowledgment (NACK) is received from at least one of the mobile stations; and e) transmitting the retransmitted data to the mobile stations.

摘要翻译： 提供了一种在基于分组的蜂窝系统中发送和接收多媒体广播多播服务（MBMS）数据的方法。 在基于分组的蜂窝系统中向多个移动站发送多媒体广播组播服务（MBMS）的方法包括以下步骤：a）发送传输数据的调度信息，b）混合自动重传请求（HARQ）信息，以及 通过MBMS专用控制信道向移动台发送用于MBMS的业务组标识符（ID）; b）向移动台发送关于移动台的专用反馈信道的信息和由小区和移动台不同的唯一扰码; c）向所述移动台发送MBMS数据分组; d）如果从所述移动站中的至少一个接收到否定确认（NACK），则向所述移动站发送使用下行链路控制信号重发的数据的无线资源信息; 以及e）将重传的数据发送到移动站。