公开(公告)号：US08503422B2

公开(公告)日：2013-08-06

申请号：US12821768

申请日：2010-06-23

申请人： Hyun-Jeong Kang ,  Rakesh Taori ,  Yeong-Moon Son ,  Hyun-Kyu Yu

发明人： Hyun-Jeong Kang ,  Rakesh Taori ,  Yeong-Moon Son ,  Hyun-Kyu Yu

IPC分类号： H04J3/00

CPC分类号： H04W68/025

摘要： A method and apparatus for transmitting paging control information in a wireless communication system are provided. A method of operating a Base Station (BS) for paging in a superframe-based wireless communication system includes determining a paging listening interval, determining an interval of at least one or more subframes before the paging listening interval, as a paging control listening interval, and, during the paging control listening interval, broadcasting a paging control message.

摘要翻译： 提供一种在无线通信系统中发送寻呼控制信息的方法和装置。 一种在基于超帧的无线通信系统中操作用于寻呼的基站（BS）的方法包括：确定寻呼监听间隔，确定寻呼侦听间隔之前的至少一个或多个子帧的间隔，作为寻呼控制侦听间隔， 并且在寻呼控制监听间隔期间，广播寻呼控制消息。

公开(公告)号：US09240860B2

公开(公告)日：2016-01-19

申请号：US13508338

申请日：2010-11-05

申请人： Yeong-Moon Son ,  Jeong-Ho Park ,  Hyun-Jeong Kang ,  Hyun-Kyu Yu

发明人： Yeong-Moon Son ,  Jeong-Ho Park ,  Hyun-Jeong Kang ,  Hyun-Kyu Yu

IPC分类号： H04W52/02 ,  H04L1/00

CPC分类号： H04L1/0027 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/003 ,  H04W52/0216 ,  Y02D70/142 ,  Y02D70/146

摘要： A Channel Quality Indicator (CQI) channel management in a broadband wireless communication system is provided. Operations of a base station include determining a CQI channel operation mode for a CQI channel of a terminal which enters a sleep mode; transmitting at least one message which instructs to enter the sleep mode and includes information indicating the CQI channel operation mode; and managing the CQI channel of the terminal according to the CQI channel operation mode while the terminal operates in the sleep mode. Candidates of the CQI channel operation mode include at least one of a first mode which deallocates the CQI channel in the sleep mode entry, a second mode which maintains the CQI channel in the sleep mode and forbids CQI channel allocation to other terminal during a sleep window, a third mode which deallocates the CQI channel in the sleep window entry without signaling, and a fourth mode which maintains the CQI channel in the sleep mode and allows the CQI channel allocation to other terminal during the sleep window.

摘要翻译： 提供宽带无线通信系统中的信道质量指示（CQI）信道管理。 基站的动作包括：确定进入休眠模式的终端的CQI信道的CQI信道操作模式; 发送指示进入睡眠模式的至少一个消息，并且包括指示CQI信道操作模式的信息; 以及终端在睡眠模式下操作时，根据CQI信道操作模式管理终端的CQI信道。 CQI信道操作模式的候选者包括在休眠模式条目中解除分配CQI信道的第一模式中的至少一个，将睡眠模式下保持CQI信道的第二模式，并且在睡眠窗口期间禁止CQI信道分配给其他终端 ，在没有信令的情况下解除在休眠窗口条目中的CQI信道的分配的第三模式，以及在睡眠模式下将CQI信道维持在睡眠模式中并允许在睡眠窗口期间将CQI信道分配给其他终端的第四模式。

公开(公告)号：US20120218929A1

公开(公告)日：2012-08-30

申请号：US13508338

申请日：2010-11-05

申请人： Yeong-Moon Son ,  Jeong-Ho Park ,  Hyun-Jeong Kang ,  Hyun-Kyu Yu

发明人： Yeong-Moon Son ,  Jeong-Ho Park ,  Hyun-Jeong Kang ,  Hyun-Kyu Yu

IPC分类号： H04W52/02

CPC分类号： H04L1/0027 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/003 ,  H04W52/0216 ,  Y02D70/142 ,  Y02D70/146

摘要： A Channel Quality Indicator (CQI) channel management in a broadband wireless communication system is provided. Operations of a base station include determining a CQI channel operation mode for a CQI channel of a terminal which enters a sleep mode; transmitting at least one message which instructs to enter the sleep mode and includes information indicating the CQI channel operation mode; and managing the CQI channel of the terminal according to the CQI channel operation mode while the terminal operates in the sleep mode. Candidates of the CQI channel operation mode include at least one of a first mode which deallocates the CQI channel in the sleep mode entry, a second mode which maintains the CQI channel in the sleep mode and forbids CQI channel allocation to other terminal during a sleep window, a third mode which deallocates the CQI channel in the sleep window entry without signaling, and a fourth mode which maintains the CQI channel in the sleep mode and allows the CQI channel allocation to other terminal during the sleep window.

摘要翻译： 提供宽带无线通信系统中的信道质量指示（CQI）信道管理。 基站的动作包括：确定进入休眠模式的终端的CQI信道的CQI信道操作模式; 发送指示进入睡眠模式的至少一个消息，并且包括指示CQI信道操作模式的信息; 以及终端在睡眠模式下操作时，根据CQI信道操作模式管理终端的CQI信道。 CQI信道操作模式的候选者包括在休眠模式条目中解除分配CQI信道的第一模式中的至少一个，将睡眠模式下保持CQI信道的第二模式，并且在睡眠窗口期间禁止CQI信道分配给其他终端 ，在没有信令的情况下解除在休眠窗口条目中的CQI信道的分配的第三模式，以及在睡眠模式下将CQI信道维持在睡眠模式中并允许在睡眠窗口期间将CQI信道分配给其他终端的第四模式。

公开(公告)号：US08582594B2

公开(公告)日：2013-11-12

申请号：US13304467

申请日：2011-11-25

申请人： Chi-Woo Lim ,  Hyun-Kyu Yu ,  Hyun-Jeong Kang

发明人： Chi-Woo Lim ,  Hyun-Kyu Yu ,  Hyun-Jeong Kang

IPC分类号： H04J3/26

CPC分类号： H04L1/1854 ,  H04L2001/0093 ,  H04W8/26 ,  H04W72/0406 ,  H04W72/121

摘要： An apparatus and a method for supporting periodic multicast transmission in a machine type communication system are provided. A method for operating a Base Station (BS) in a communication system includes allocating persistent resources for data transmission of a service group, selecting at least one MS to feed back a success/failure in receiving a map including the persistent resource allocation information, among Mobile Stations (MSs) to receive the persistent resource allocation information, and transmitting the map including the persistent resource allocation information and information indicating the selected MS.

摘要翻译： 提供一种用于在机器型通信系统中支持周期性多播传输的装置和方法。 一种用于在通信系统中操作基站（BS）的方法包括为服务组的数据传输分配持久资源，在接收包括持续资源分配信息的映射之间选择至少一个MS以反馈成功/失败，其中 移动站（MS），用于接收持续资源分配信息，并发送包括持久资源分配信息和指示所选MS的信息的映射。

公开(公告)号：US09807736B2

公开(公告)日：2017-10-31

申请号：US14000120

申请日：2012-02-17

申请人： Chi-Woo Lim ,  Hyun-Jeong Kang ,  Hyun-Kyu Yu

发明人： Chi-Woo Lim ,  Hyun-Jeong Kang ,  Hyun-Kyu Yu

IPC分类号： H04L5/00 ,  H04W72/04 ,  H04W4/00 ,  H04W48/08 ,  H04L27/26

CPC分类号： H04W72/0406 ,  H04L5/005 ,  H04L5/0092 ,  H04L27/2613 ,  H04W4/70 ,  H04W48/08

摘要： Provided is an INitial ranging (IN) method for a Machine to Machine communication service in a mobile communication system. The IN method includes if the presence of a terminal attempting IN is recognized, determining whether a service the terminal wants to receive is a mobile communication service or a Machine to Machine communication service; and setting an indicator indicating to use Ranging Preamble (RP) code partition information for available in the determined service, and transmitting ‘IN-related control information for mobile communication’ including the indicator to the terminal.

公开(公告)号：US20130322408A1

公开(公告)日：2013-12-05

申请号：US14000120

申请日：2012-02-17

申请人： Chi-Woo Lim ,  Hyun-Jeong Kang ,  Hyun-Kyu Yu

发明人： Chi-Woo Lim ,  Hyun-Jeong Kang ,  Hyun-Kyu Yu

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04L5/005 ,  H04L5/0092 ,  H04L27/2613 ,  H04W4/70 ,  H04W48/08

摘要： Provided is an INitial ranging (IN) method for a Machine to Machine communication service in a mobile communication system. The IN method includes if the presence of a terminal attempting IN is recognized, determining whether a service the terminal wants to receive is a mobile communication service or a Machine to Machine communication service; and setting an indicator indicating to use Ranging Preamble (RP) code partition information for available in the determined service, and transmitting ‘IN-related control information for mobile communication’ including the indicator to the terminal.

摘要翻译： 提供了一种用于移动通信系统中的机器到机器通信服务的初始测距（IN）方法。 IN方法包括如果确认存在尝试IN的终端，则确定终端想要接收的服务是移动通信服务还是机器到机器通信服务; 并设置指示使用所确定的服务中可用的测距前导码（RP）码分区信息的指示符，并且向终端发送包括指示符的“与移动通信的IN相关的控制信息”。

公开(公告)号：US09894624B2

公开(公告)日：2018-02-13

申请号：US13606773

申请日：2012-09-07

申请人： Hyun-Kyu Yu ,  Tae-Young Kim ,  Jae-Weon Cho

发明人： Hyun-Kyu Yu ,  Tae-Young Kim ,  Jae-Weon Cho

IPC分类号： H04L27/28 ,  H04W56/00 ,  H04W72/04 ,  H04W48/12 ,  H04W16/28

CPC分类号： H04W56/001 ,  H04W16/28 ,  H04W48/12 ,  H04W72/046

摘要： A base station and terminal use methods of obtaining synchronization and system information in a wireless communication system. An operation of a base station includes generating a synchronization signal to be transmitted through a Synchronization Channel (SCH), generating a broadcast signal to be transmitted through a Broadcast Channel (BCH), and transmitting repetitively the SCH and the BCH by performing beamforming on the channels with different transmission beams.

公开(公告)号：US09154967B2

公开(公告)日：2015-10-06

申请号：US13592749

申请日：2012-08-23

申请人： Ji-Yun Seol ,  Su-Ryong Jeong ,  Tae-Young Kim ,  Jeong-Ho Park ,  Hyun-Kyu Yu

发明人： Ji-Yun Seol ,  Su-Ryong Jeong ,  Tae-Young Kim ,  Jeong-Ho Park ,  Hyun-Kyu Yu

IPC分类号： H04W16/28 ,  H04W72/04

CPC分类号： H04W16/28 ,  H04W72/046

摘要： An apparatus and a method for beam selection and inter-beam scheduling using beam scanning in a beamformed wireless communication system are provided. A method for transmitting a signal in a transmitting stage includes transmitting a reference signal through at least one transmission beam, receiving channel information of at least one transmission beam from a receiving stage, selecting a first transmission beam for sending a signal to the receiving stage, by considering the channel information of the at least one transmission beam provided from the receiving stage, and performing inter-beam scheduling for the receiving stage by considering ID information of the first transmission beam.

摘要翻译： 提供了一种用于在波束形成的无线通信系统中使用波束扫描的波束选择和波束间调度的装置和方法。 用于在发送级发送信号的方法包括通过至少一个发送波束发送参考信号，从接收级接收至少一个发送波束的信道信息，选择用于向接收台发送信号的第一发送波束， 通过考虑从接收级提供的至少一个发送波束的信道信息，并且通过考虑第一发送波束的ID信息，对接收级进行波束间调度。

公开(公告)号：US20130045690A1

公开(公告)日：2013-02-21

申请号：US13587739

申请日：2012-08-16

申请人： Ji-Yun Seol ,  Jeong-Ho Park ,  Hyun-Kyu Yu

发明人： Ji-Yun Seol ,  Jeong-Ho Park ,  Hyun-Kyu Yu

IPC分类号： H04B7/06

CPC分类号： H04B7/0628 ,  H04B7/0417 ,  H04B7/0695 ,  H04B7/088 ,  H04L25/0206

摘要： An apparatus and method for supporting diversity in a beamformed wireless communication system. A method for transmitting a signal in a transmit end includes determining Receive (Rx) beamforming capability information of a receive end, receiving channel information on at least one Transmit (Tx) beam pattern from the receive end, determining at least one Tx beam pattern for transmitting a signal to the receive end, in consideration of Rx beamforming support information of the receive end and the channel information on the at least one Tx beam pattern, and transmitting a signal to the receive end using the at least one Tx beam pattern for transmitting the signal to the receive end.

摘要翻译： 一种用于支持波束形成的无线通信系统中的分集的装置和方法。 用于在发送端发送信号的方法包括确定接收端的接收（Rx）波束成形能力信息，从接收端接收关于至少一个发射（Tx）波束图案的信道信息，确定至少一个Tx波束模式， 考虑到接收端的Rx波束形成支持信息和关于至少一个Tx波束图案的信道信息，将信号发送到接收端，并且使用至少一个Tx波束模式将信号发射到接收端，用于发射 信号到接收端。

公开(公告)号：US20120231830A1

公开(公告)日：2012-09-13

申请号：US13415730

申请日：2012-03-08

申请人： Su-Ryong Jeong ,  Sung-Eun Park ,  Hyun-Kyu Yu ,  Chi-Woo Lim ,  Shuangfeng Han

发明人： Su-Ryong Jeong ,  Sung-Eun Park ,  Hyun-Kyu Yu ,  Chi-Woo Lim ,  Shuangfeng Han

IPC分类号： H04W72/02 ,  H04W24/02

CPC分类号： H04W48/12 ,  H04W48/20 ,  H04W72/042 ,  H04W72/082

摘要： An apparatus and method for initial ranging in a wireless communication system including a heterogeneous network. An operation of a terminal includes selecting a serving cell considering a biased value of a base station applying range expansion. The operation also includes receiving ranging code classification information and threshold information associated with the serving cell. The operation further includes, if a channel quality with the serving cell is less than the threshold, selecting one a plurality of poor-expected-ranging codes indicated by the ranging code classification information, and performing initial ranging using the selected poor-expected-ranging code.

摘要翻译： 一种用于包括异构网络的无线通信系统中的初始测距的装置和方法。 终端的操作包括考虑基站施加范围扩展的偏置值来选择服务小区。 该操作还包括接收测距码分类信息和与服务小区相关联的阈值信息。 该操作还包括：如果与服务小区的信道质量小于阈值，则选择由测距码分类信息指示的多个不良预期测距码中的一个，并且使用所选择的预期不合格范围进行初始测距 码。