基本信息:
- 专利标题： REDUNDANCY GAP INDICATION FOR IMPROVED DATA TRANSMISSION
- 申请号：US17441003 申请日：2020-04-08
- 公开(公告)号：US20230028029A1 公开(公告)日：2023-01-26
- 发明人： Jie Cui , Weidong Yang , Yuchul Kim , Hong He , Chunxuan Ye , Wei Zeng , Dawei Zhang , Chunhai Yao , Oghenekome Oteri , Yushu Zhang , Yang Tang , Ismael Gutierrez Gonzalez , Haitong Sun , Ziyang Ju
- 申请人： Apple Inc.
- 申请人地址： US CA Cupertino
- 专利权人： Apple Inc.
- 当前专利权人： Apple Inc.
- 当前专利权人地址： US CA Cupertino
- 国际申请： PCT/CN2020/083783 WO 20200408
- 主分类号： H04L1/18
- IPC分类号： H04L1/18 ; H04L1/16
摘要：
Techniques discussed herein can facilitate successful decoding of Physical Downlink Shared Channel (PDSCH) based on a reduced number of retransmissions. Based on a given PDSCH, embodiments discussed herein can communicate feedback (e.g., Hybrid Automatic Repeat reQuest (HARQ) feedback, Channel State Information (CSI) feedback) that indicates an amount of additional information that can allow a User Equipment (UE) to successfully decode the PDSCH. In some embodiments, the feedback can indicate a requested Redundancy Version (RV) sequence that can allow the UE to successfully decode the PDSCH. In other embodiments, the feedback can indicate the amount of additional information, based on which a receiving Base Station (BS) can select a RV sequence.
公开/授权文献:
- US11909532B2 Redundancy gap indication for improved data transmission 公开/授权日：2024-02-20
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04L | 数字信息的传输，例如电报通信 |
| ------H04L1/00 | 检测或防止收到信息中的差错的装置 |
| --------H04L1/12 | .应用返回信道 |
| ----------H04L1/16 | ..其中返回信道载有监视信号，例如重复请求信号 |
| ------------H04L1/18 | ...自动重复系统，例如vanDuuren系统 |