公开(公告)号：US20100136987A1

公开(公告)日：2010-06-03

申请号：US11917413

申请日：2006-06-15

申请人： Kang-Hee Kim ,  Soo-Jung Jung ,  Geon-Min Yeo ,  Soon-Yong Lim ,  Kyung-Seok Lee ,  Jae-Heung Kim ,  Il-Soon Jang ,  Hyun-Hwa Seo ,  Jung-Im Kim ,  Mu-Yong Shin ,  Byung-Han Ryu

发明人： Kang-Hee Kim ,  Soo-Jung Jung ,  Geon-Min Yeo ,  Soon-Yong Lim ,  Kyung-Seok Lee ,  Jae-Heung Kim ,  Il-Soon Jang ,  Hyun-Hwa Seo ,  Jung-Im Kim ,  Mu-Yong Shin ,  Byung-Han Ryu

IPC分类号： H04W72/00

CPC分类号： H04W28/16 ,  H04W80/00 ,  H04W84/042

摘要： The present invention relates to a wireless communication system having protocol architecture for reducing latency of a cellular system. In the protocol architecture of the wireless communication system in the cellular system, a physical layer supports wireless transmission of the cellular system and estimates a radio channel condition. A data link layer determines a data transmission mode based on a QoS of user data and the radio channel condition estimated by the physical layer and performs segmentation and assembly of the packet data, and a network layer establishes and releases a radio bearer for transmitting packet data transmitted from the data link layer and a control command. A control service access point is provided for control information transmission between the data link layer and the physical layer.

摘要翻译： 本发明涉及具有用于减少蜂窝系统的等待时间的协议架构的无线通信系统。 在蜂窝系统中的无线通信系统的协议架构中，物理层支持蜂窝系统的无线传输并估计无线电信道状况。 数据链路层基于用户数据的QoS和由物理层估计的无线电信道条件确定数据传输模式，并执行分组数据的分段和组合，并且网络层建立和释放用于发送分组数据的无线承载 从数据链路层发送和控制命令。 提供控制服务接入点，用于数据链路层与物理层之间的控制信息传输。

公开(公告)号：US20090213800A1

公开(公告)日：2009-08-27

申请号：US11922312

申请日：2006-06-15

申请人： Kyung-Seok Lee ,  Soo-Jung Jung ,  Byung-Han Ryu ,  Kang-Hee Kim ,  Jung-Im Kim ,  Hyun-Hwa Seo ,  Mu-Yong Shin ,  Geon-Min Yeo ,  Soon-Yong Lim ,  Jae-Heung Kim ,  Il-Soon Jang

发明人： Kyung-Seok Lee ,  Soo-Jung Jung ,  Byung-Han Ryu ,  Kang-Hee Kim ,  Jung-Im Kim ,  Hyun-Hwa Seo ,  Mu-Yong Shin ,  Geon-Min Yeo ,  Soon-Yong Lim ,  Jae-Heung Kim ,  Il-Soon Jang

IPC分类号： H04W40/12 ,  H04L12/56

CPC分类号： H04L12/12 ,  H04W74/08 ,  H04W76/27 ,  Y02D70/24 ,  Y02D70/25

摘要： A terminal state controlling method and apparatus are provided. The terminal state includes a connected state and an idle state, and the connected state includes an active state and a dormant state. The active state includes a scheduling-ON state and a scheduling-OFF state. In the state controlling apparatus, a radio resource control (RRC) layer controls a transition between the active state and the dormant state, and a media access control (MAC) layer controls a transition between the scheduling-ON state and the scheduling-OFF state.

摘要翻译： 提供一种端子状态控制方法和装置。 终端状态包括连接状态和空闲状态，连接状态包括活动状态和休眠状态。 活动状态包括调度开启状态和调度关闭状态。 在状态控制装置中，无线资源控制（RRC）层控制活动状态和休眠状态之间的转换，并且媒体访问控制（MAC）层控制调度开启状态和调度关闭状态之间的转换 。

公开(公告)号：US20090135718A1

公开(公告)日：2009-05-28

申请号：US12293960

申请日：2007-03-22

申请人： Geon-Min Yeo ,  Kang-Hee Kim ,  Byung-Han Ryu

发明人： Geon-Min Yeo ,  Kang-Hee Kim ,  Byung-Han Ryu

IPC分类号： H04L1/00

CPC分类号： H04L1/1874

摘要： Provided is a method for retransmission in a mobile communication system; and, more particularly, to an integrated operation method of Automatic Retransmission Request (ARQ) and Hybrid Automatic Retransmission Request (HARQ) in a mobile communication system. The method includes the steps of: a) shifting to a 2nd layer waiting status upon receipt of 1st layer reception failure information in a sending status that a fragment block of 2nd layer transmission data is transmitted to the a receiver according to the predetermined retransmission number; b) shifting to a 1st layer receiving status upon receipt of 1st layer reception success information in the sending status; and c) shifting to the transmission completion status upon receipt of the 2nd layer reception success information in the sending status.

摘要翻译： 提供了一种移动通信系统中的重传方法， 更具体地，涉及移动通信系统中的自动重传请求（ARQ）和混合自动重传请求（HARQ）的综合操作方法。 该方法包括以下步骤：a）在按照预定的重发次数发送第二层传输数据的分片块到接收机的发送状态接收到第一层接收故障信息时，a）转移到第二层等待状态; b）在发送状态下接收到第一层接收成功信息时，转移到第一层接收状态; 以及c）在发送状态下接收到第二层接收成功信息时转移到发送完成状态。

公开(公告)号：US20090232161A1

公开(公告)日：2009-09-17

申请号：US12474922

申请日：2009-05-29

申请人： Geon-Min YEO ,  Kang-Hee Kim ,  Byung-Han Ryu

发明人： Geon-Min YEO ,  Kang-Hee Kim ,  Byung-Han Ryu

IPC分类号： H04J3/24

CPC分类号： H04L1/1825 ,  H04L1/1664 ,  H04L69/22 ,  H04W28/065

摘要： In order to transmit data between layers in a communication system, and ARQ controller determines a transmission method of a service packet according to QoS of the service packet of an upper layer, determines a retransmission method of the service packet according to the transmission method, generates a fragmentation block by fragmentizing and concatenating the service packet according to a transmission amount of the service packet determined by the transmission method, generates a data packet including the fragmentation block and fragmentation block information, adds radio link control information including the retransmission method to the data packet to generate a radio link control data packet, and transmits the radio link control data packet to a MAC layer.

摘要翻译： 为了在通信系统中的层之间传输数据，ARQ控制器根据上层业务报文的QoS确定业务报文的传输方式，根据传输方式确定业务报文的重传方式，生成 通过根据由传输方法确定的服务包的传输量来分段和级联服务包的分段块，生成包括分段块和分段块信息的数据分组，将包括重传方法的无线链路控制信息添加到数据 分组生成无线链路控制数据分组，并将无线链路控制数据分组发送到MAC层。

公开(公告)号：US20080218209A1

公开(公告)日：2008-09-11

申请号：US12064958

申请日：2006-08-23

申请人： Kyoung-Seok Lee ,  Soo-Jung Jung ,  Kang-Hee Kim ,  Soon-Yong Lim ,  Byung-Han Ryu ,  Jae-Heung Kim ,  Jeong-Im Kim ,  Geon-Min Yeo

发明人： Kyoung-Seok Lee ,  Soo-Jung Jung ,  Kang-Hee Kim ,  Soon-Yong Lim ,  Byung-Han Ryu ,  Jae-Heung Kim ,  Jeong-Im Kim ,  Geon-Min Yeo

IPC分类号： H03K19/00

CPC分类号： H04W76/27 ,  H04W68/00 ,  Y02D70/1224 ,  Y02D70/24 ,  Y02D70/25

摘要： The present invention relates to a device for controlling a state of a terminal with respect to mobility management, and a method thereof. The state of the terminal includes a disconnected state and a connected state, the connected state includes an active state and an idle state, and the active state includes an active sub-state and a standby sub-state. The terminal in the active state updates location information for each cell, and the terminal in the idle state updates the location information for each radio access network registration area including a plurality of cells. The terminal in the active sub-state performs a handover when leaving a current cell. The terminal in the standby sub-state determines a quality of service (QoS) of packet data, and performs the handover or is set to be in the idle state according to the determined QoS.

摘要翻译： 本发明涉及一种用于控制终端相对于移动性管理的状态的装置及其方法。 终端的状态包括断开状态和连接状态，连接状态包括活动状态和空闲状态，活动状态包括活动子状态和备用子状态。 处于活动状态的终端更新每个小区的位置信息，并且处于空闲状态的终端更新包括多个小区的每个无线电接入网络登记区域的位置信息。 处于活动子状态的终端在离开当前小区时执行切换。 备用子状态中的终端确定分组数据的服务质量（QoS），并且根据所确定的QoS执行切换或被设置为处于空闲状态。

公开(公告)号：US07855970B2

公开(公告)日：2010-12-21

申请号：US12293960

申请日：2007-03-22

申请人： Geon-Min Yeo ,  Kang-Hee Kim ,  Byung-Han Ryu

发明人： Geon-Min Yeo ,  Kang-Hee Kim ,  Byung-Han Ryu

IPC分类号： H04L1/00

CPC分类号： H04L1/1874

摘要： Provided is a method for retransmission in a mobile communication system; and, more particularly, to an integrated operation method of Automatic Retransmission Request (ARQ) and Hybrid Automatic Retransmission Request (HARQ) in a mobile communication system. The method includes the steps of: a) shifting to a 2nd layer waiting status upon receipt of 1st layer reception failure information in a sending status that a fragment block of 2nd layer transmission data is transmitted to the a receiver according to the predetermined retransmission number; b) shifting to a 1st layer receiving status upon receipt of 1st layer reception success information in the sending status; and c) shifting to the transmission completion status upon receipt of the 2nd layer reception success information in the sending status.

摘要翻译： 提供了一种移动通信系统中的重传方法， 更具体地，涉及移动通信系统中的自动重传请求（ARQ）和混合自动重传请求（HARQ）的综合操作方法。 该方法包括以下步骤：a）在按照预定的重发次数发送第二层传输数据的分片块到接收机的发送状态接收到第一层接收故障信息时，a）转移到第二层等待状态; b）在发送状态下接收到第一层接收成功信息时，转移到第一层接收状态; 以及c）在发送状态下接收到第二层接收成功信息时转移到发送完成状态。

公开(公告)号：US20100118804A1

公开(公告)日：2010-05-13

申请号：US12532597

申请日：2008-03-26

申请人： Kang-Hee Kim ,  Geon-Min Yeo ,  Byung-Han Ryu

发明人： Kang-Hee Kim ,  Geon-Min Yeo ,  Byung-Han Ryu

IPC分类号： H04W64/00

CPC分类号： H04W28/06 ,  H04W72/042 ,  H04W72/1205

摘要： According to the present invention, a wireless packet communication system having a protocol structure that can improve radio resource efficiency while reducing the amount of control information in packet transmission for radio resource allocation to a mobile station, and a radio resource allocation method of the system, is provided.

摘要翻译： 根据本发明，一种无线分组通信系统，具有能够提高无线资源效率同时减少用于向移动台的无线资源分配的分组发送中的控制信息量的协议结构，以及该系统的无线资源分配方法， 被提供。

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：US11310825B2

公开(公告)日：2022-04-19

申请号：US13539999

申请日：2012-07-02

申请人： Geon-Min Yeo ,  Byung-Han Ryu

发明人： Geon-Min Yeo ,  Byung-Han Ryu

IPC分类号： H04W72/04 ,  H04W72/14 ,  H04W72/12

摘要： The present application relates to a scheduling device and method of a mobile communication system. In the packet scheduling method, a base station performs packet scheduling for a terminal station in a mobile communication system, and a transport channel comprising an uplink shared channel (UL-SCH) and a physical channel comprising an uplink grant channel (UL-GCH) between the terminal and the base station are classified into a plurality of channels. In addition, in the packet scheduling method: a) the base station receives scheduling information from the terminal; b) the base station allocates an uplink resource for uplink traffic transmission for terminal based on the received scheduling information; and c) information for the allocated uplink resource is transmitted to the terminal through the UL-GCH of the physical channel.

公开(公告)号：US08577388B2

公开(公告)日：2013-11-05

申请号：US13122247

申请日：2009-10-01

申请人： Kanghee Kim ,  Geon Min Yeo ,  Byung-Han Ryu ,  Jee Hwan Ahn ,  Jae Kyun Kwon ,  Youngsuk Suh ,  Kyungsu Yun ,  Kang-Il Ahn

发明人： Kanghee Kim ,  Geon Min Yeo ,  Byung-Han Ryu ,  Jee Hwan Ahn ,  Jae Kyun Kwon ,  Youngsuk Suh ,  Kyungsu Yun ,  Kang-Il Ahn

IPC分类号： H04W24/00

CPC分类号： G01S5/0215 ,  G01S5/0018 ,  G01S5/14

摘要： Provided is a wireless position determining method and apparatus. The wireless position determining includes: a measuring unit that measures a propagation delay tap of a signal received from a transmitting end through a channel; and extractor that extracts delay spread information having various forms based on the propagation delay tap; and an obtaining and calculating unit that obtains a distance between transmission and reception ends based on the delay spread information and calculates a position of a receiving end based on the obtained distance between the transmission and reception ends.

摘要翻译： 提供一种无线位置确定方法和装置。 无线位置确定包括：测量单元，其测量通过信道从发送端接收的信号的传播延迟抽头; 以及提取器，其基于所述传播延迟抽头来提取具有各种形式的延迟扩展信息; 以及获取和计算单元，其基于延迟扩展信息获得发送和接收结束之间的距离，并且基于所获得的发送和接收端之间的距离来计算接收端的位置。