Title:
HYBRID AUTOMATIC REPEAT REQUEST (HARQ) FEEDBACK CONFIGURATION METHOD AND DEVICE AND DATA RECEIVING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/127342
Kind Code:
A1
Abstract:
The present disclosure relates to a hybrid automatic repeat request (HARQ) feedback configuration method and device, a method and device for determining data to be retransmitted, a data receiving apparatus, a data transmitting apparatus, and a computer readable storage medium. The HARQ feedback configuration method comprises: configuring HARQ codebook switching information for a data transmitting end according to carrier aggregation information; and transmitting the HARQ codebook switching information to the data transmitting end. Embodiments of the present disclosure configure, according to carrier aggregation information, HARQ codebook switching information for a data transmitting end so as to adapt to complex situations, and send the HARQ codebook switching information to the data transmitting end, such that the data transmitting end can determine, according to the HARQ codebook switching information, resource unit information of data to be retransmitted.
Inventors:
ZHOU JUEJIA (CN)
Application Number:
PCT/CN2017/119771
Publication Date:
July 04, 2019
Filing Date:
December 29, 2017
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04L1/18
Domestic Patent References:
| WO2017024539A1 | 2017-02-16 | |||
| WO2017028001A1 | 2017-02-23 |
Foreign References:
| CN107409014A | 2017-11-28 | |||
| CN106549734A | 2017-03-29 |
Other References:
3GPP: "Physical layer procedures for control(Release 15)", 3GPP TS 38.213 V1. 3.0, vol. RAN WG1, no. V1.3.0, 15 December 2017 (2017-12-15), pages 1 - 58, XP051392003
See also references of EP 3726763A4
See also references of EP 3726763A4
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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