公开(公告)号：US08514831B2

公开(公告)日：2013-08-20

申请号：US12293977

申请日：2007-03-22

申请人： Geon-Min Yeo ,  Byung-Han Ryu

发明人： Geon-Min Yeo ,  Byung-Han Ryu

IPC分类号： H04J3/00 ,  G01R31/08

CPC分类号： H04W74/004 ,  H04W72/1205 ,  H04W74/0833

摘要： Provided is a timer-based resource requesting method in a mobile telecommunication system. The resource requesting method includes the steps of: a) waiting in a waiting mode for an event to occur while a timer of a terminal operates; b) transmitting scheduling information including information on a quantity of packets existing in a terminal buffer to a base station when operation of the timer ends at a predetermined threshold time; and c) initializing the timer.

摘要翻译： 在移动电信系统中提供了基于定时器的资源请求方法。 所述资源请求方法包括以下步骤：a）在终端的定时器操作的情况下等待发生事件的等待模式; b）当定时器的操作在预定的阈值时间结束时，将包括存在于终端缓冲器中的分组的信息的调度信息发送到基站; 和c）初始化定时器。

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：US08379600B2

公开(公告)日：2013-02-19

申请号：US12745723

申请日：2008-12-02

申请人： Keun Young Kim ,  Byung-Han Ryu ,  Seung Chan Bang

发明人： Keun Young Kim ,  Byung-Han Ryu ,  Seung Chan Bang

IPC分类号： G01R31/08 ,  H04W4/00 ,  H04J3/16

CPC分类号： H04L27/0008 ,  H04L5/0046 ,  H04L5/006 ,  H04L5/0064 ,  H04L27/34

摘要： The present invention provides a method for resource allocation in a wireless communication system. In the method for resource allocation, a scheduler of a base station decides on a modulation scheme and an encoding scheme according to channel quality information (CQI), and decides on a number of allocated resource blocks according to transmission data size referring to a table of resource block allocation. The table of resource block allocation presents a number of allocated resource blocks and a number of transmission bits according to the number of allocated resource blocks.

摘要翻译： 本发明提供一种无线通信系统中的资源分配方法。 在资源分配方法中，基站的调度器根据信道质量信息（CQI）决定调制方式和编码方式，并参照表1的表，根据发送数据大小决定分配的资源块数 资源块分配。 资源块分配表根据所分配的资源块的数量呈现分配的资源块数和传输比特数。

公开(公告)号：US08301953B2

公开(公告)日：2012-10-30

申请号：US12522472

申请日：2007-12-11

申请人： Kang-Hee Kim ,  Byung-Han Ryu

发明人： Kang-Hee Kim ,  Byung-Han Ryu

IPC分类号： G08C25/02 ,  H04L1/18

CPC分类号： H04L1/1887 ,  H04L1/1671 ,  H04L1/1896

摘要： The present invention relates to a resource allocation device for minimizing delay of an uplink retransmission resource allocation process in a wireless communication system having a high data rate, and a method thereof. In the method, user data are received and an ACK/NACK state of the received data is determined, and when the NACK state of the received data is determined, retransmission resource allocation is requested, retransmission resources are allocated, and retransmission resource allocation information is generated to be transmitted.

摘要翻译： 本发明涉及一种用于最小化具有高数据速率的无线通信系统中的上行链路重传资源分配处理的延迟的资源分配装置及其方法。 在该方法中，接收到用户数据并确定接收到的数据的ACK / NACK状态，当确定接收到的数据的NACK状态时，请求重发资源分配，分配重发资源，重发资源分配信息为 生成要传输。

公开(公告)号：US08145121B2

公开(公告)日：2012-03-27

申请号：US12086087

申请日：2006-12-06

申请人： Jung-Im Kim ,  Byung-Han Ryu ,  Seung-Chan Bang

发明人： Jung-Im Kim ,  Byung-Han Ryu ,  Seung-Chan Bang

IPC分类号： H04H20/71 ,  H04B7/00 ,  H04M1/00

CPC分类号： H04W74/0841 ,  H04J13/00 ,  H04W74/0866

摘要： The embodiments relate to a wireless communication system that counts UEs using an MBMS. The wireless communication system is connected with a UE through a radio link, and includes a Node B and a controlling radio network controller (CRNC). The Node B receives sequence setting information on a sequence included in a preamble transmitted from the UE network manager. The CRNC controls the Node B, detects a sequence according to whether to use an MBMS based on the sequence setting information, and performs a counting process for counting UEs based on whether the UE uses the MBMS.According to the embodiments, counting of UEs using an MBMS can be performed by using a predetermined sequence. Particularly, the counting process can be simplified by reducing complexity in access probability management of a network manager, thereby increasing efficiency in data transmission by reducing signaling for random access probability and omitting a random access probability calculation process.

摘要翻译： 实施例涉及使用MBMS对UE进行计数的无线通信系统。 无线通信系统通过无线链路与UE连接，并且包括节点B和控制无线电网络控制器（CRNC）。 节点B接收关于从UE网络管理器发送的前导码中包括的序列的序列设置信息。 CRNC控制节点B，根据是否使用基于序列设置信息的MBMS来检测序列，并且基于UE是否使用MBMS来执行对UE进行计数的计数处理。 根据实施例，可以通过使用预定的序列来执行使用MBMS的UE的计数。 特别地，可以通过降低网络管理器的接入概率管理的复杂度来简化计数过程，从而通过减少随机接入概率的信令并省略随机接入概率计算过程来提高数据传输的效率。

公开(公告)号：US20110286500A1

公开(公告)日：2011-11-24

申请号：US13113549

申请日：2011-05-23

申请人： Jun-Woo KIM ,  Young Jo Bang ,  Byung-Han Ryu ,  Hyeong Jun Park ,  Youn Ok Park ,  Jee Hwan Ahn

发明人： Jun-Woo KIM ,  Young Jo Bang ,  Byung-Han Ryu ,  Hyeong Jun Park ,  Youn Ok Park ,  Jee Hwan Ahn

IPC分类号： H04B3/36

CPC分类号： H04W56/0085 ,  H04B7/15 ,  H04B7/155 ,  H04L27/2655 ,  H04L27/2656 ,  H04L27/2671 ,  H04L27/2676

摘要： A synchronization method of a radio repeater includes: using a first signal, a second signal, and a received signal including the first signal and the second signal to calculate correlation values of the first signal and the second signal; using the first signal correlation value, the second signal correlation value, and the power value of the received signal to output normalized correlation values; subtracting the normalized correlation value of the first signal and the normalized correlation value of the second signal; and detecting a start interval of the second signal based on the subtraction result and outputting a synchronization signal to synchronize the radio repeater.

摘要翻译： 无线电中继器的同步方法包括：使用第一信号，第二信号和包括第一信号和第二信号的接收信号，以计算第一信号和第二信号的相关值; 使用第一信号相关值，第二信号相关值和接收信号的功率值来输出归一化相关值; 减去第一信号的归一化相关值和第二信号的归一化相关值; 以及基于所述减法结果检测所述第二信号的开始间隔，并输出同步信号以同步所述无线电中继器。

公开(公告)号：US20110183689A1

公开(公告)日：2011-07-28

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： H04W4/02

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。

公开(公告)号：US20100246706A1

公开(公告)日：2010-09-30

申请号：US12745723

申请日：2008-12-02

申请人： Keun Young Kim ,  Byung-Han Ryu ,  Seung Chan Bang

发明人： Keun Young Kim ,  Byung-Han Ryu ,  Seung Chan Bang

IPC分类号： H04L1/02

CPC分类号： H04L27/0008 ,  H04L5/0046 ,  H04L5/006 ,  H04L5/0064 ,  H04L27/34

摘要： The present invention provides a method for resource allocation in a wireless communication system. In the method for resource allocation, a scheduler of a base station decides on a modulation scheme and an encoding scheme according to channel quality information (CQI), and decides on a number of allocated resource blocks according to transmission data size referring to a table of resource block allocation. The table of resource block allocation presents a number of allocated resource blocks and a number of transmission bits according to the number of allocated resource blocks.

摘要翻译： 本发明提供一种无线通信系统中的资源分配方法。 在资源分配方法中，基站的调度器根据信道质量信息（CQI）决定调制方式和编码方式，并参照表1的表，根据发送数据大小决定分配的资源块数 资源块分配。 资源块分配表根据所分配的资源块的数量呈现分配的资源块数量和传输比特数。

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：US20090280738A1

公开(公告)日：2009-11-12

申请号：US12086087

申请日：2006-12-06

申请人： Jung-Im Kim ,  Byung-Han Ryu ,  Seung-Chan Bang

发明人： Jung-Im Kim ,  Byung-Han Ryu ,  Seung-Chan Bang

IPC分类号： H04H20/71

CPC分类号： H04W74/0841 ,  H04J13/00 ,  H04W74/0866

摘要： The present invention relates to a wireless communication system that counts UEs using an MBMS, and a method thereof. The wireless communication system is connected with a UE through a radio link, and includes a Node B and a controlling radio network controller (CRNC). The Node B receives sequence setting information on a sequence included in a preamble transmitted from the UE from a network manager. The CRNC controls the Node B, detects a sequence according to whether to use an MBMS based on the sequence setting information, and performs a counting process for counting UEs based on whether the UE uses the MBMS.According to the present invention, counting of UEs using an MBMS can be efficiently performed by using a predetermined sequence. Particularly, the counting process can be simplified by reducing complexity in access probability management of a network manager, thereby increasing efficiency in data transmission by reducing signaling for random access probability and omitting a random access probability calculation process.

摘要翻译： 本发明涉及使用MBMS对UE进行计数的无线通信系统及其方法。 无线通信系统通过无线链路与UE连接，并且包括节点B和控制无线电网络控制器（CRNC）。 节点B从网络管理器接收从UE发送的前导码中包含的序列的序列设置信息。 CRNC控制节点B，根据是否使用基于序列设置信息的MBMS来检测序列，并且基于UE是否使用MBMS来执行对UE进行计数的计数处理。 根据本发明，可以通过使用预定的顺序来有效地执行使用MBMS的UE的计数。 特别地，可以通过降低网络管理器的接入概率管理的复杂度来简化计数过程，从而通过减少随机接入概率的信令并省略随机接入概率计算过程来提高数据传输的效率。