| 发明名称 | Method and apparatus for controlling iterative decoding in a turbo decoder | ||
| 摘要 | A method and apparatus for controlling iterative decoding in a turbo decoder are provided, in which a maximum number of iterations is determined for current data to be decoded based on at least one of current HARQ information necessary for a HARQ operation of the current data, previous HARQ information about previous data, and early stop information indicating whether iterative decoding of the previous data was early stopped. A turbo decoder iteratively decodes the current data within the maximum number of iterations. | ||
| 申请公布号 | US8990652(B2) | 申请公布日期 | 2015.03.24 |
| 申请号 | US201012947106 | 申请日期 | 2010.11.16 |
| 申请人 | Samsung Electronics Co., Ltd. | 发明人 | Park Hee-Young;Kim Hun-Kee |
| 分类号 | H03M13/00;H04L1/18;H03M13/29;H03M13/37;H04L1/00 | 主分类号 | H03M13/00 |
| 代理机构 | Jefferson IP Law, LLP | 代理人 | Jefferson IP Law, LLP |
| 主权项 | 1. A method for controlling iterative decoding in a turbo decoder, the method comprising: determining a maximum number of iterations for current data to be decoded based on current Hybrid Automatic Repeat reQuest (HARQ) information necessary for a HARQ operation of the current data and previous HARQ information about previous data; and iteratively decoding the current data within the maximum number of iterations for the current data, wherein the determining of the maximum number of iterations comprises determining the maximum number of iterations for the current data based on early stop information indicating whether the iterative decoding of the previous data was stopped before a maximum number of iterations for the previous data, and wherein the early stop information is applied when the current data is initial transmission data and the previous data is last transmission data of a specific packet. | ||
| 地址 | Suwon-si KR | ||