公开(公告)号：US20110090884A1

公开(公告)日：2011-04-21

申请号：US12905656

申请日：2010-10-15

Applicant: Jong-Hyun WON ,  Ji-Yun SEOL ,  Mi-Hyun LEE ,  Doo-Hee LEE

Inventor： Jong-Hyun WON ,  Ji-Yun SEOL ,  Mi-Hyun LEE ,  Doo-Hee LEE

IPC: H04W4/00

CPC classification number: H04W28/18 ,  H04W24/02 ,  H04W48/08 ,  H04W48/16 ,  H04W88/08

Abstract: An apparatus and method for transmission/reception of system information in a broadband wireless communication system are provided. An operation of a Base Station (BS) in a broadband wireless communication system includes determining whether to apply a system configuration corresponding to a previous value of a Secondary-Super Frame Header (S-SFH) change count changed according to update of system information and, when applying the system configuration corresponding to the previous value of the S-SFH change count, setting a parameter representing the applied system configuration to a first value and, when applying a system configuration corresponding to a current value of the S-SFH change count, setting the parameter to a second value, and transmitting a Primary-Super Frame Header (P-SFH) including the S-SFH change count and the parameter set to the first value or the second value.

Abstract translation: 提供了一种在宽带无线通信系统中发送/接收系统信息的装置和方法。 宽带无线通信系统中的基站（BS）的操作包括确定是否应用根据系统信息更新而改变的次级超帧头（S-SFH）改变计数的先前值对应的系统配置，以及 当应用与S-SFH更改计数的先前值对应的系统配置时，将表示所应用的系统配置的参数设置为第一值，并且当应用与S-SFH更改计数的当前值相对应的系统配置时 将参数设置为第二值，并将包括S-SFH更改计数和参数集的主超帧头（P-SFH）发送到第一值或第二值。

公开(公告)号：US07852797B2

公开(公告)日：2010-12-14

申请号：US11803155

申请日：2007-05-11

Applicant: Hyun-Jeong Kang ,  Mi-Hyun Lee ,  Jae-Weon Cho ,  Sung-Jin Lee ,  Young-Bin Chang ,  Joon-Young Choi ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Chang-Yoon Oh

Inventor： Hyun-Jeong Kang ,  Mi-Hyun Lee ,  Jae-Weon Cho ,  Sung-Jin Lee ,  Young-Bin Chang ,  Joon-Young Choi ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Chang-Yoon Oh

IPC: H04B7/14

CPC classification number: H04W72/042 ,  H04B7/155 ,  H04B7/2606 ,  H04L5/14 ,  H04W36/0055 ,  H04W40/22 ,  H04W48/12 ,  H04W84/047 ,  Y02D70/142 ,  Y02D70/39 ,  Y02D70/446 ,  Y02D70/449

Abstract: An apparatus and method for providing relay link zone information in a multi-hop relay BWA communication system, where a BS performs a network entry procedure with an RS during an initial access of the RS to the BS, generates a message including relay link zone information regarding a relay link zone in which the BS communicates with the RS, processes the message in a physical layer, and transmits the processed message to the RS.

Abstract translation: 一种用于在多跳中继BWA通信系统中提供中继链路区域信息的装置和方法，其中BS在RS向BS初始接入期间与RS进行网络进入过程，生成包括中继链路区域信息的消息 关于BS与RS通信的中继链路区域，在物理层处理消息，并将处理的消息发送到RS。

公开(公告)号：US20100144349A1

公开(公告)日：2010-06-10

申请号：US12701285

申请日：2010-02-05

Applicant: Hyun-Jeong KANG ,  Hyoung-Kyu Lim ,  Hong-Sung Chang ,  Pan-Yun Joo ,  Yeong-Moon Son ,  Mi-Hyun Lee ,  Sung-Jin Lee ,  Song-Nam Hong ,  Jung-Je Son ,  Jae-Weon Cho ,  Young-Ho Kim

Inventor： Hyun-Jeong KANG ,  Hyoung-Kyu Lim ,  Hong-Sung Chang ,  Pan-Yun Joo ,  Yeong-Moon Son ,  Mi-Hyun Lee ,  Sung-Jin Lee ,  Song-Nam Hong ,  Jung-Je Son ,  Jae-Weon Cho ,  Young-Ho Kim

IPC: H04W60/00

CPC classification number: H04L47/824 ,  H04L47/15 ,  H04L47/70 ,  H04L47/767 ,  H04L47/788 ,  H04W28/06 ,  H04W36/0055 ,  H04W36/38 ,  H04W48/20 ,  H04W76/10

Abstract: Provided is a method for receiving a notification indicating a completion of a network re-entry procedure by a Base Station (BS) in a communication system. The method includes transmitting, to a Mobile Station (MS), a RaNGing ReSPonse (RNG-RSP) message including information indicating whether to omit any of processes or transmission of messages for performing a network re-entry procedure with the BS; and receiving, from the MS, a notification indicating the completion of the network re-entry procedure.

Abstract translation: 提供了一种用于在通信系统中接收指示由基站（BS）进行的网络重入程序的完成的通知的方法。 该方法包括向移动站（MS）发送包括指示是否省略用于执行与BS的网络重入过程的消息的任何过程或传输的信息的RaNGing ReSPonse（RNG-RSP）消息; 并从MS接收指示完成网络重入程序的通知。

公开(公告)号：US20100005358A1

公开(公告)日：2010-01-07

申请号：US12491136

申请日：2009-06-24

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

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

IPC: H04L1/18 ,  G06F11/14

CPC classification number: H04L1/1829 ,  H04L1/1896

Abstract: 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.

Abstract translation: 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：US20090276676A1

公开(公告)日：2009-11-05

申请号：US12433564

申请日：2009-04-30

Applicant: Mi-Hyun LEE ,  Jae-Weon CHO ,  Ho-Kyu CHOI ,  Jeong-Ho PARK ,  Jun-Sung LIM ,  Su-Ryong JEONG

Inventor： Mi-Hyun LEE ,  Jae-Weon CHO ,  Ho-Kyu CHOI ,  Jeong-Ho PARK ,  Jun-Sung LIM ,  Su-Ryong JEONG

IPC: H04L1/18 ,  G06F11/14

CPC classification number: H04L1/1812 ,  H04L1/1825 ,  H04L1/1887

Abstract: 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.

Abstract translation: 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：US20090181689A1

公开(公告)日：2009-07-16

申请号：US12354563

申请日：2009-01-15

Applicant: Mi-Hyun LEE ,  Ho-Kyu CHOI ,  Jae-Weon CHO ,  Ki-Chun CHO ,  Tae-Young KIM ,  Chi-Woo LIM

Inventor： Mi-Hyun LEE ,  Ho-Kyu CHOI ,  Jae-Weon CHO ,  Ki-Chun CHO ,  Tae-Young KIM ,  Chi-Woo LIM

IPC: H04W4/00

CPC classification number: H04L1/1887 ,  H04L1/1854 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/1469 ,  H04W52/0209 ,  H04W52/0216

Abstract: 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.

Abstract translation: 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：US20080198788A1

公开(公告)日：2008-08-21

申请号：US12011328

申请日：2008-01-25

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

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

IPC: H04B7/14

CPC classification number: H04W28/10 ,  H04L1/1812 ,  H04L1/1887 ,  H04L1/1896

Abstract: 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.

Abstract translation: 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：US20080039013A1

公开(公告)日：2008-02-14

申请号：US11891648

申请日：2007-08-10

Applicant: Young-Bin Chang ,  Sung-Eun Park ,  Chang-Yoon Oh ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Eun-Taek Lim ,  Sung-Jin Lee ,  Hyun-Jeong Kang ,  Dong-Seek Park ,  Pah-Yuh Joo ,  Mi-Hyun Lee ,  Soon-Mi Cho ,  Chi-Woo Lim ,  Jung-Je Son

Inventor： Young-Bin Chang ,  Sung-Eun Park ,  Chang-Yoon Oh ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Eun-Taek Lim ,  Sung-Jin Lee ,  Hyun-Jeong Kang ,  Dong-Seek Park ,  Pah-Yuh Joo ,  Mi-Hyun Lee ,  Soon-Mi Cho ,  Chi-Woo Lim ,  Jung-Je Son

IPC: H04B7/15

CPC classification number: H04B7/155

Abstract: An apparatus and method for generating an RS SCH in a wireless communication system are provided, in which a base station checks a BS SCH sequence and a mask sequence, and generates an RS SCH sequence by XOR-operating the BS SCH sequence and the mask sequence.

Abstract translation: 提供一种用于在无线通信系统中生成RS SCH的装置和方法，其中基站检查BS SCH序列和掩码序列，并且通过XOR操作BS SCH序列和掩码序列来生成RS SCH序列 。

公开(公告)号：US20070280292A1

公开(公告)日：2007-12-06

申请号：US11803158

申请日：2007-05-11

Applicant: Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Jae-Weon Cho ,  Sung-Jin Lee ,  Young-Bin Chang ,  Joon-Young Choi

Inventor： Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Jae-Weon Cho ,  Sung-Jin Lee ,  Young-Bin Chang ,  Joon-Young Choi

IPC: H04J3/16

CPC classification number: H04W48/10 ,  H04B7/2606 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/006 ,  H04L5/0092 ,  H04W16/26 ,  H04W84/047

Abstract: Apparatus and method for transmitting and detecting subchannel constitution scheme information in a multihop relay Broadband Wireless Access (BWA) communication system. The method includes determining a subchannel constitution scheme for fixing a start zone of BW-RS link according to channel information (e.g., channel condition information, interference, and mobility), transmitting determined subchannel constitution scheme information of the start zone using a FCH preamble, detecting physical channel signals of subchannel constitution schemes from the received FCH preamble, checking preset codes, and detecting the subchannel constitution scheme of the start zone using the detected physical channel signals of the subchannel constitution schemes and the codes. The subchannel constitution scheme of the BS-RS link can be adaptively applied based on the channel information.

Abstract translation: 用于在多跳中继宽带无线接入（BWA）通信系统中发送和检测子信道构成方案信息的装置和方法。 该方法包括：根据信道信息（例如，信道条件信息，干扰和移动性）确定用于固定BW-RS链路的起始区域的子信道构成方案，使用FCH前导码发送确定的起始区域的子信道构成方案信息， 使用检测到的子信道构成方案和代码的物理信道信号，从接收的FCH前同步码检测子信道构成方案的物理信道信号，检查预设码，以及检测起始区的子信道构成方案。 可以基于信道信息自适应地应用BS-RS链路的子信道构成方案。

公开(公告)号：US20070226584A1

公开(公告)日：2007-09-27

申请号：US11708701

申请日：2007-02-19

Applicant: Song-Nam Hong ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Sung-Jin Lee ,  Jeong-Ho Park ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Young-Ho Kim

Inventor： Song-Nam Hong ,  Pan-Yuh Joo ,  Jung-Je Son ,  Jae-Weon Cho ,  Hyoung-Kyu Lim ,  Yeong-Moon Son ,  Sung-Jin Lee ,  Jeong-Ho Park ,  Mi-Hyun Lee ,  Hyun-Jeong Kang ,  Young-Ho Kim

IPC: H03M13/00

CPC classification number: H03M13/1185 ,  H03M13/033 ,  H03M13/6362

Abstract: A signal transmission/reception apparatus of a communication system. The signal transmission apparatus receives an information vector, encodes the information vector into a structured Low Density Parity Check (LDPC) codeword using a structured LDPC coding scheme, and transmits the generated structured LDPC code to the signal reception apparatus. Then the signal reception apparatus receives a signal, and detects an information vector by decoding the received signal using a decoding scheme corresponding to the structured LDPC coding scheme used in the signal transmission apparatus.

Abstract translation: 一种通信系统的信号发送/接收装置。 信号发送装置接收信息矢量，使用结构化LDPC编码方式将信息矢量编码为结构化的低密度奇偶校验（LDPC）码字，并将生成的结构化LDPC码发送到信号接收装置。 然后，信号接收装置接收信号，并且使用与在信号发送装置中使用的结构化LDPC编码方案相对应的解码方案对接收信号进行解码来检测信息矢量。