公开(公告)号：US20050220042A1

公开(公告)日：2005-10-06

申请号：US11065819

申请日：2005-02-25

Applicant: Jin-Weon Chang ,  Seong-III Park ,  Ju-Ho Lee ,  Kwang-Yung Jeong ,  Young-Bin Chang ,  Hye-Young Lee ,  Jin-Seok Lee ,  Song-Hun Kim

Inventor： Jin-Weon Chang ,  Seong-III Park ,  Ju-Ho Lee ,  Kwang-Yung Jeong ,  Young-Bin Chang ,  Hye-Young Lee ,  Jin-Seok Lee ,  Song-Hun Kim

IPC: H04L12/28 ,  H04L12/56 ,  H04W72/12 ,  H04W74/02

CPC classification number: H04W72/1289 ,  H04L1/0025 ,  H04L1/0072 ,  H04L1/1671 ,  H04L1/1858 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/1268

Abstract: A method and apparatus for transmitting scheduling grant information by a TFCI in Node B controlled scheduling of uplink packet transmission. In one embodiment, a scheduling command resulting from Node B controlled scheduling is mapped onto a TFCI and transmitted on the downlink. In another embodiment, an ACK/NACK signal determining retransmission of uplink packet data is mapped onto a TFCI and transmitted on the downlink.

Abstract translation: 一种用于通过TFCI在节点B中控制上行链路分组传输的调度来发送调度许可信息的方法和装置。 在一个实施例中，将由节点B控制的调度产生的调度命令映射到TFCI上并在下行链路上发送。 在另一个实施例中，确定上行链路分组数据的重传的ACK / NACK信号被映射到TFCI并在下行链路上发送。

公开(公告)号：US08199774B2

公开(公告)日：2012-06-12

申请号：US12627873

申请日：2009-11-30

Applicant: Soon Ju Kim ,  Song Hun Kim

Inventor： Soon Ju Kim ,  Song Hun Kim

IPC: H04J3/16

CPC classification number: H04L1/0007 ,  H04L1/1812 ,  H04L1/1845 ,  H04L1/1896 ,  H04L47/10 ,  H04L47/26 ,  H04L47/365

Abstract: A method and apparatus is disclosed that receives variable sized packets in a communication system. When a packet is received with a certain burst size, an LLR of the received packet is compared with a preset threshold and the burst size is changed. The received packet is combined with a stored packet. The stored packet is updated with the combined packet. The changed burst size is reported to the transmitter. The communication system can transmit variable sized packets according to a channel environment, and can reduce the probability of the occurrence of a decoding error and prevent waste of resources used due to re-transmission.

Abstract translation: 公开了一种在通信系统中接收可变大小的分组的方法和装置。 当以某个突发大小接收到分组时，将接收的分组的LLR与预设的阈值进行比较，并且突发大小被改变。 所接收的分组与存储的分组组合。 存储的分组被更新为组合分组。 更改的突发尺寸会向发射机报告。 通信系统可以根据信道环境传输可变大小的分组，并且可以降低发生解码错误的可能性，并且防止由于重传而浪费资源。

公开(公告)号：US07366117B2

公开(公告)日：2008-04-29

申请号：US11054462

申请日：2005-02-09

Applicant: Song-Hun Kim ,  Hyeon-Woo Lee ,  Seong-Ill Park ,  Jin-Weon Chang ,  Ju-Ho Lee ,  Kwang-Yung Jeong ,  Hye-Young Lee ,  Young-Bin Chang ,  Jin-Seok Lee

Inventor： Song-Hun Kim ,  Hyeon-Woo Lee ,  Seong-Ill Park ,  Jin-Weon Chang ,  Ju-Ho Lee ,  Kwang-Yung Jeong ,  Hye-Young Lee ,  Young-Bin Chang ,  Jin-Seok Lee

IPC: H04J3/00

CPC classification number: H04J3/245

Abstract: A method and apparatus for sharing a DL-DPCH in an NB-TDD system. Two time slots at the same position in two subframes forming one radio frame are allocated as a DPCH for two UEs. A Node B arranges data and control information for the UEs in the two time slots and transmits the data and control information to the UEs. The UEs extract the data and control information from the two time slots and acquire the data and control information destined for the individual UEs.

Abstract translation: 一种用于在NB-TDD系统中共享DL-DPCH的方法和装置。 在两个子帧中在相同位置处的两个时隙被分配为两个UE的DPCH。 节点B在两个时隙中配置UE的数据和控制信息，并向UE发送数据和控制信息。 UE从两个时隙提取数据和控制信息，并获取目的地为各个UE的数据和控制信息。

公开(公告)号：US20050271016A1

公开(公告)日：2005-12-08

申请号：US11123235

申请日：2005-05-06

Applicant: Byoung-Yun Kim ,  Song-Hun Kim ,  Katz Daniel ,  Seong-Ill Park ,  Tobias Scholand ,  Peter Jung ,  Achim Seebens ,  Ar H.A.

Inventor： Byoung-Yun Kim ,  Song-Hun Kim ,  Katz Daniel ,  Seong-Ill Park ,  Tobias Scholand ,  Peter Jung ,  Achim Seebens ,  Ar H.A.

IPC: H04B7/04 ,  H01Q1/12 ,  H01Q3/26 ,  H04B7/06 ,  H04B7/08 ,  H04B17/00 ,  H04Q7/00

CPC classification number: H01Q3/2605 ,  H01Q1/1257 ,  H04B7/0617 ,  H04B7/086 ,  H04B17/345

Abstract: A joint channel and Direction of Arrival (DOA) estimation apparatus and method simplified to efficiently estimate a channel impulse response associated with a spatially selective transmission channel occurring in a mobile radio channel are provided. To uniformly process all directions, angles associated with a beam are predetermined according to a preset method. This selection calculates a linear system model with regular spatial sampling using regular spatial separation of beam angles. The novel beam forming compensates for a difference between an adaptive array antenna and a sector type antenna using appropriate beam steering according to the calculated linear system model, thereby improving performance and facilitating implementation.

Abstract translation: 提供了一种简化为有效估计与在移动无线电信道中发生的空间选择性传输信道相关联的信道脉冲响应的联合信道和到达方向（DOA）估计装置和方法。 为了均匀地处理所有方向，根据预设方法预定与光束相关联的角度。 该选择使用规则空间分离波束角计算具有常规空间采样的线性系统模型。 新颖的波束形成根据计算的线性系统模型补偿适应性阵列天线和扇形天线之间的差异，从而改善性能并促进实现。