公开(公告)号：US20080186939A1

公开(公告)日：2008-08-07

申请号：US12024359

申请日：2008-02-01

申请人： Tae-Young KIM ,  Mi-Hyun Lee ,  Ho-Kyu Choi ,  Jae-Weon Cho

发明人： Tae-Young KIM ,  Mi-Hyun Lee ,  Ho-Kyu Choi ,  Jae-Weon Cho

IPC分类号： H04J1/00

CPC分类号： H04W16/14

摘要： Disclosed is a system and method for service interworking between heterogeneous communication systems. The service interworking system includes a first system and a second system that is evolved from the first system and can decode control and broadcast signals used in the first system. The first and second systems provide services by using frequency bands that do not overlap with each other.

摘要翻译： 公开了一种用于异构通信系统之间的业务互通的系统和方法。 服务互通系统包括第一系统和从第一系统演进的第二系统，并可解码在第一系统中使用的控制和广播信号。 第一和第二系统通过使用彼此不重叠的频带来提供服务。

公开(公告)号：US08010151B2

公开(公告)日：2011-08-30

申请号：US12024359

申请日：2008-02-01

申请人： Tae-Young Kim ,  Mi-Hyun Lee ,  Ho-Kyu Choi ,  Jae-Weon Cho

发明人： Tae-Young Kim ,  Mi-Hyun Lee ,  Ho-Kyu Choi ,  Jae-Weon Cho

IPC分类号： H04M1/00

CPC分类号： H04W16/14

摘要： Disclosed is a system and method for service interworking between heterogeneous communication systems. The service interworking system includes a first system and a second system that is evolved from the first system and can decode control and broadcast signals used in the first system. The first and second systems provide services by using frequency bands that do not overlap with each other.

摘要翻译： 公开了一种用于异构通信系统之间的业务互通的系统和方法。 服务互通系统包括第一系统和从第一系统演进的第二系统，并可解码在第一系统中使用的控制和广播信号。 第一和第二系统通过使用彼此不重叠的频带来提供服务。

公开(公告)号：US08498228B2

公开(公告)日：2013-07-30

申请号：US12354563

申请日：2009-01-15

申请人： Mi-Hyun Lee ,  Ho-Kyu Choi ,  Jae-Weon Cho ,  Ki-Chun Cho ,  Tae-Young Kim ,  Chi-Woo Lim

发明人： Mi-Hyun Lee ,  Ho-Kyu Choi ,  Jae-Weon Cho ,  Ki-Chun Cho ,  Tae-Young Kim ,  Chi-Woo Lim

IPC分类号： H04B7/00

CPC分类号： H04L1/1887 ,  H04L1/1854 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/1469 ,  H04W52/0209 ,  H04W52/0216

摘要： A method of signal transmission/reception by a transmitter in a wireless mobile communication system is provided. The method includes determining a signal transmission/reception corresponding relation between a downlink and an uplink of the wireless mobile communication system using a super-frame, the super-frame including at least one frame, said at least one frame including at least one downlink sub-frame and at least one uplink sub-frame, the signal transmission/reception corresponding relation enabling each sub-frame within a link including fewer sub-frames to correspond to at least one sub-frame within a link including more sub-frames when the downlink and the uplink of the wireless mobile communication system include different numbers of sub-frames, wherein the signal transmission/reception corresponding relation is also determined when the downlink and the uplink of the wireless mobile communication system include a same number of sub-frames, and transmitting and receiving signals to and from a receiver through at least one downlink sub-frame and at least one uplink sub-frame according to the determined signal transmission/reception corresponding relation.

摘要翻译： 提供了一种由无线移动通信系统中的发射机进行信号发送/接收的方法。 该方法包括使用超帧来确定无线移动通信系统的下行链路和上行链路之间的信号发送/接收对应关系，所述超帧包括至少一个帧，所述至少一个帧包括至少一个下行链路子 帧和至少一个上行链路子帧，所述信号发送/接收对应关系使包括更少子帧的链路内的每个子帧能够对应于包括更多子帧的链路中的至少一个子帧 无线移动通信系统的下行链路和上行链路包括不同数量的子帧，其中当无线移动通信系统的下行链路和上行链路包括相同数量的子帧时，也确定信号发送/接收对应关系， 以及根据t通过至少一个下行链路子帧和至少一个上行链路子帧向接收机发送和接收信号 他确定信号发送/接收对应的关系。

公开(公告)号：US08625478B2

公开(公告)日：2014-01-07

申请号：US12011328

申请日：2008-01-25

申请人： Chi-Woo Lim ,  Song-Nam Hong ,  Mi-Hyun Lee ,  Dong-Seek Park ,  Ho-Kyu Choi ,  Jae-Weon Cho

发明人： Chi-Woo Lim ,  Song-Nam Hong ,  Mi-Hyun Lee ,  Dong-Seek Park ,  Ho-Kyu Choi ,  Jae-Weon Cho

IPC分类号： H04B7/14

CPC分类号： H04W28/10 ,  H04L1/1812 ,  H04L1/1887 ,  H04L1/1896

摘要： A method to transmit a packet of a BS in a communication system using a HARQ scheme is provided. The method includes assigning resource for transmitting a packet to a mobile station, and transmitting a first packet to the mobile station using the assigned resource; transmitting timing information on which a second packet is transmitted to the mobile station when the BS does not receive information indicating that the mobile station decoded the first packet successfully or when the BS receives information indicating that the mobile station failed to decode the first packet; and transmitting the second packet to the mobile station on a timing point corresponding to the timing information.

摘要翻译： 提供了一种使用HARQ方案在通信系统中发送BS的分组的方法。 该方法包括向移动台分配用于发送分组的资源，以及使用所分配的资源向移动台发送第一分组; 当BS没有接收到指示移动台成功解码第一分组的信息或当BS接收到指示移动台未能解码第一分组的信息时，发送向移动台发送第二分组的定时信息; 以及在对应于所述定时信息的定时点上将所述第二分组发送到所述移动台。

公开(公告)号：US08218480B2

公开(公告)日：2012-07-10

申请号：US12154317

申请日：2008-05-22

申请人： Mi-Hyun Lee ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Ki-Chun Cho ,  Tang Yang ,  Hyun-Kyu Yu

发明人： Mi-Hyun Lee ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Ki-Chun Cho ,  Tang Yang ,  Hyun-Kyu Yu

IPC分类号： H04W4/00 ,  H04L12/66 ,  H04J3/16 ,  H04J3/22

CPC分类号： H04W72/12 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0053 ,  H04W48/10 ,  H04W72/1273 ,  H04W88/06

摘要： A system and method are disclosed for transmitting/receiving a signal in a communication system in which a first communication system and a second communication system coexist, the second communication system being evolved from the first communication system and being capable of using a control signal and a broadcast signal used in the first communication system. The method of transmitting a signal includes the steps of transmitting a first message including common control information and frame control information for the first communication system in a first frame, transmitting a second message including common control information and frame control information for the second communication system in a second frame, and signaling location information of the transmitted second message in the second frame.

摘要翻译： 公开了一种在第一通信系统和第二通信系统共存的通信系统中发送/接收信号的系统和方法，第二通信系统从第一通信系统演进而能够使用控制信号和 在第一通信系统中使用的广播信号。 发送信号的方法包括以下步骤：在第一帧中发送包括用于第一通信系统的公共控制信息和帧控制信息的第一消息，向第二通信系统发送包括公共控制信息和第二通信系统的帧控制信息的第二消息 第二帧，以及在第二帧中发送的第二消息的信令位置信息。

公开(公告)号：US08341481B2

公开(公告)日：2012-12-25

申请号：US12708060

申请日：2010-02-18

申请人： Mi-Hyun Lee ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Su-Ryong Jeong ,  Chi-Woo Lim ,  Ki-Chun Cho

发明人： Mi-Hyun Lee ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Su-Ryong Jeong ,  Chi-Woo Lim ,  Ki-Chun Cho

IPC分类号： G08C25/02

CPC分类号： H04L1/1887 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/0055 ,  H04L5/0078 ,  H04L5/0091 ,  H04L5/14 ,  H04L5/1469

摘要： A method for performing a Hybrid Automatic Repeat reQuest (HARQ) operation in a wireless mobile communication system that uses Frequency Division Duplex (FDD) or Time Division Duplex (TDD) frames each having a plurality of subframes for communication are provided, in which an HARQ timing including a transmission time of a data burst and a transmission time of an HARQ feedback, for DL HARQ is determined according to data burst assignment information transmitted in a #l DownLink (DL) subframe of a #i frame, and an HARQ operation is performed according to the determined HARQ timing. At least one frame index and at least one subframe index that represent the HARQ timing are determined by using l and i.

摘要翻译： 提供一种用于在使用具有多个用于通信的子帧的频分双工（FDD）或时分双工（TDD））帧的无线移动通信系统中执行混合自动重复请求（HARQ）操作的方法，其中HARQ 根据在#i帧的＃1 DownLink（DL）子帧中发送的数据突发分配信息来确定DL HARQ的数据突发的发送时间和HARQ反馈的发送时间的定时，HARQ操作为 根据确定的HARQ定时进行。 通过使用l和i来确定表示HARQ定时的至少一个帧索引和至少一个子帧索引。

公开(公告)号：US08266491B2

公开(公告)日：2012-09-11

申请号：US12433564

申请日：2009-04-30

申请人： Mi-Hyun Lee ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Jeong-Ho Park ,  Jun-Sung Lim ,  Su-Ryong Jeong

发明人： Mi-Hyun Lee ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Jeong-Ho Park ,  Jun-Sung Lim ,  Su-Ryong Jeong

IPC分类号： G06F11/00

CPC分类号： H04L1/1812 ,  H04L1/1825 ,  H04L1/1887

摘要： An apparatus and method for controlling a Hybrid Automatic Repeat reQuest (HARQ) operation in a transmitter of a wireless mobile communication system using each frame constituted by a plurality of subframes are provided. In the method for controlling an HARQ operation, indication information indicating a subframe position where transmission of a data burst starts and the number of subframes required for transmission of the data burst is transmitted to a receiver through an i-th frame. When the number of subframes does not exceed a threshold, it is determined that the data burst at the subframe position indicated by indication information of an (i+1)-th frame is retransmitted to the receiver. When the number of subframes exceeds the threshold, it is determined that the data burst at the subframe position indicated by indication information of an (i+n)-th frame, where n is a positive integer exceeding 1, is retransmitted to the receiver.

摘要翻译： 提供了一种用于在使用由多个子帧构成的每个帧的无线移动通信系统的发射机中控制混合自动重传请求（HARQ）操作的装置和方法。 在用于控制HARQ操作的方法中，指示数据突发的发送开始的子帧位置的指示信息和数据突发的发送所需的子帧的数量通过第i帧发送到接收机。 当子帧数不超过阈值时，确定将由第（i + 1）帧的指示信息指示的子帧位置处的数据突发重传到接收机。 当子帧数超过阈值时，确定在由第n + n个帧的指示信息指示的子帧位置处的数据突发，其中n是超过1的正整数，被重传到接收机。

公开(公告)号：US20100005358A1

公开(公告)日：2010-01-07

申请号：US12491136

申请日：2009-06-24

申请人： Jun-Sung Lim ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Jeong-Ho Park ,  Mi-Hyun Lee ,  Chi-Woo Lim ,  Hee-Won Kang

发明人： Jun-Sung Lim ,  Jae-Weon Cho ,  Ho-Kyu Choi ,  Jeong-Ho Park ,  Mi-Hyun Lee ,  Chi-Woo Lim ,  Hee-Won Kang

IPC分类号： H04L1/18 ,  G06F11/14

CPC分类号： H04L1/1829 ,  H04L1/1896

摘要： An apparatus and method for supporting Hybrid Automatic Repeat reQuest (HARQ) in a broadband wireless communication system are provided. A method of performing HARQ by a Mobile Station (MS) in a wireless communication system includes receiving a control message including resource allocation information, decoding the control message, if the decoding is successful, determining whether a previous control message is lost, and if the previous control message is lost, transmitting one of a null signal and a specific indicator through a response channel.

摘要翻译： 提供了一种用于在宽带无线通信系统中支持混合自动重传请求（HARQ）的装置和方法。 一种在无线通信系统中由移动台（MS）执行HARQ的方法包括接收包括资源分配信息的控制消息，解码控制消息，如果解码成功，确定先前的控制消息是否丢失，以及如果 先前的控制消息丢失，通过响应信道发送空信号和特定指示符之一。

公开(公告)号：US20080198788A1

公开(公告)日：2008-08-21

申请号：US12011328

申请日：2008-01-25

申请人： Chi-Woo Lim ,  Song-Nam Hong ,  Mi-Hyun Lee ,  Dong-Seek Park ,  Ho-Kyu Choi ,  Jae-Weon Cho

发明人： Chi-Woo Lim ,  Song-Nam Hong ,  Mi-Hyun Lee ,  Dong-Seek Park ,  Ho-Kyu Choi ,  Jae-Weon Cho

IPC分类号： H04B7/14

CPC分类号： H04W28/10 ,  H04L1/1812 ,  H04L1/1887 ,  H04L1/1896

摘要： A method to transmit a packet of a BS in a communication system using a HARQ scheme is provided. The method includes assigning resource for transmitting a packet to a mobile station, and transmitting a first packet to the mobile station using the assigned resource; transmitting timing information on which a second packet is transmitted to the mobile station when the BS does not receive information indicating that the mobile station decoded the first packet successfully or when the BS receives information indicating that the mobile station failed to decode the first packet; and transmitting the second packet to the mobile station on a timing point corresponding to the timing information.

摘要翻译： 提供了一种使用HARQ方案在通信系统中发送BS的分组的方法。 该方法包括向移动台分配用于发送分组的资源，以及使用所分配的资源向移动台发送第一分组; 当BS没有接收到指示移动台成功解码第一分组的信息或当BS接收到指示移动台未能解码第一分组的信息时，发送向移动台发送第二分组的定时信息; 以及在对应于所述定时信息的定时点上将所述第二分组发送到所述移动台。

公开(公告)号：US08599818B2

公开(公告)日：2013-12-03

申请号：US12456016

申请日：2009-06-10

申请人： Mi-Hyun Lee ,  Ho-Kyu Choi ,  Jae-Weon Cho ,  Song-Eun Park ,  Seung-Hoon Choi ,  Song-Nam Hong ,  Dong-Seek Park

发明人： Mi-Hyun Lee ,  Ho-Kyu Choi ,  Jae-Weon Cho ,  Song-Eun Park ,  Seung-Hoon Choi ,  Song-Nam Hong ,  Dong-Seek Park

IPC分类号： H04B7/208 ,  H04L5/00

CPC分类号： H04B7/208 ,  H04L5/001 ,  H04W48/12 ,  H04W72/04

摘要： A broadband wireless communication system supporting frequency overlay is provided. Operations of a base station includes checking whether it is time to transmit a common control signal; switching positions of a first Common Control Channel and a second Common Control Channel applied to a previous transmission of the common control signal while mapping a common control signal to the first Common Control Channel and the second Common Control Channel positioned in different Frequency Assignments; and transmitting the common control signal via the first Common Control Channel and the second Common Control Channel that are switched.