公开(公告)号：US20080279143A1

公开(公告)日：2008-11-13

申请号：US12118074

申请日：2008-05-09

Applicant: Mi-Hyun LEE ,  Jae-Weon CHO ,  Hyun-Kyu YU ,  Song-Nam HONG

Inventor： Mi-Hyun LEE ,  Jae-Weon CHO ,  Hyun-Kyu YU ,  Song-Nam HONG

IPC: H04Q7/00

CPC classification number: H04L1/1854 ,  H04L1/1861 ,  H04L1/1887 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0064

Abstract: A method for supporting short latency data transmission in a mobile communication system is provided. A frame is divided into an uplink subframe and a downlink subframe. Each of the uplink and downlink subframes includes at least one zone for the short latency data transmission and each of the at least one zone includes a first channel for indicating data resource assignment, a second channel over which to transmit data, or a third channel for feedback signal reception. The method includes indicating a location and a size of the second channel using the first channel included in any one of the at least one zone by a transmitting end, transmitting data over the second channel, and receiving feedback information for the data, which has been transmitted over the second channel, over the third channel.

Abstract translation: 提供了一种支持移动通信系统中的短延迟数据传输的方法。 帧被划分为上行链路子帧和下行链路子帧。 上行链路和下行链路子帧中的每一个包括用于短时延数据传输的至少一个区域，并且至少一个区域中的每个区域包括用于指示数据资源分配的第一信道，用于发送数据的第二信道或用于发送数据的第三信道 反馈信号接收。 该方法包括使用由发送端包括在至少一个区域中的任何一个区域中的第一信道来指示第二信道的位置和大小，通过第二信道发送数据，以及接收已经被用于数据的反馈信息 通过第二个通道传输，超过第三个通道。

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：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。