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    • 7. 发明申请
    • THE APPARATUS AND METHOD FOR RETRANSMITTING DATA BASED ON HARQ SCHEME IN WIRELESS COMMUNICATION SYSTEM
    • 基于无线通信系统中的HARQ方案重新恢复数据的装置和方法
    • WO2011021786A3
    • 2011-04-21
    • PCT/KR2010004812
    • 2010-07-22
    • LG ELECTRONICS INCKIM JEONG KIKIM SU NAMRYU KI SEONYUK YOUNG SOO
    • KIM JEONG KIKIM SU NAMRYU KI SEONYUK YOUNG SOO
    • H04L1/18
    • H04L1/1887H04L1/1671H04L1/1864
    • A method for retransmitting data using an HARQ method and a mobile station using the same in a wireless telecommunications system are disclosed herein. When all bits of a resource index field in an uplink basic assignment A-MAP received from a base station through a specific frame are set to 1, the mobile station may not retransmit an HARQ sub-packet from an uplink subframe within the specific frame. In this case, the mobile station may retransmit an HARQ sub-packet from an uplink subframe within a frame subsequent to the specific frame. At this point, the uplink subframe and resource index of the subsequent frame respectively correspond to the subframe and resource index having the same index and resource index of an uplink subframe predetermined in association with the retransmission of the mobile station in a previous frame. The resource index corresponds to information indicating where the assigned resource is positioned within the corresponding subframe and how large the size of the assigned resource is. Alternatively, the mobile station may receive once again the uplink basic assignment A-MAP, so as to retransmit the HARQ sub-packet from an uplink subframe designated by the uplink basic assignment A-MAP.
    • 本文公开了一种使用HARQ方法重传数据的方法和在无线电信系统中使用该方法的移动台。 当从基站通过特定帧接收的上行链路基本分配A-MAP中的资源索引字段的所有比特被设置为1时,移动台可以不从特定帧中的上行链路子帧重发HARQ子分组。 在这种情况下,移动台可以在特定帧之后的帧内的上行链路子帧中重传HARQ子分组。 此时,后续帧的上行子帧和资源索引分别对应于与前一帧中的移动台的重发相关联地预定的上行链路子帧的索引和资源索引相同的子帧和资源索引。 资源索引对应于指示分配的资源位于相应子帧内的位置以及所分配的资源的大小多大的信息。 或者,移动台可以再次接收上行链路基本分配A-MAP,以便从由上行链路基本分配A-MAP指定的上行链路子帧重传HARQ子分组。
    • 9. 发明申请
    • METHOD FOR TRANSMITTING DOWNLINK CONTROL MESSAGES IN CELLULAR SYSTEM
    • 在蜂窝系统中发送下行链路控制消息的方法
    • WO2010050723A3
    • 2010-07-29
    • PCT/KR2009006220
    • 2009-10-27
    • LG ELECTRONICS INCKIM SU NAMRYU KI SEONCHOI JIN SOOIHM BIN CHULKIM JEONG KI
    • KIM SU NAMRYU KI SEONCHOI JIN SOOIHM BIN CHULKIM JEONG KI
    • H04L1/18H04B7/04H04B7/26
    • H04L1/0029H04L1/0025H04L1/0027H04L1/0038H04L1/0072
    • A method for transmitting control messages is disclosed. The method includes grouping a plurality of control messages for at least one user equipment based on at least one criteria of whether or not uplink ACK/NACK channel indexes are allowed to be implicitly used in the control messages, whether or not the user equipment corresponding to the control messages is able to implicitly use the uplink ACK/NACK channel indexes, sizes of Information Elements (IEs) of the control messages, whether or not the control messages are segmented into a predetermined number of subblocks, Modulation and Coding Scheme levels applied to the control messages, sizes of allocated IEs of the control messages after applying the MCS levels, and frequency partitions in which the IEs of the control messages are present, and transmitting the grouped control messages. The control messages included in each of the groups generated by grouping are equal in at said least one criteria.
    • 公开了一种传输控制消息的方法。 该方法包括:基于控制消息中是否允许上行链路ACK / NACK信道索引被隐式地使用的至少一个准则,针对至少一个用户设备来分组多个控制消息,不管该用户设备是否对应于 控制消息能够隐含地使用上行链路ACK / NACK信道索引,控制消息的信息元素(IE)的大小,控制消息是否被分割成预定数量的子块,应用于调制和编码方案级别 控制消息,应用MCS级别之后控制消息的分配的IE的大小,以及控制消息的IE存在于其中的频率分区,以及传送分组的控制消息。 包括在由分组产生的每个组中的控制消息在所述至少一个标准下是相等的。