Title:
INFORMATION PROCESSING METHOD, TERMINAL DEVICE, AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/072689
Kind Code:
A1
Abstract:
An information processing method, a terminal device, and a network device. In one method, a first bit in downlink control information comprises 2 bits, the bit state of the first bit can belong to a first state set or be a second state, and a terminal device can use multi-TB scheduling or single-TB scheduling according to the first bit; when the bit state of the first bit belongs to the first state set, the first state set is {01, 10, 11}, N=4, and the downlink control information comprises a first field, the number L of TBs scheduled by the downlink control information can be determined according to the bit state of the first bit, and HARQ process numbers of the L TBs and information of the L TBs can be determined according to the bit states of 5 bits in the first field. Thus, downlink control information supports scheduling of any number of TBs among N TBs, and can indicate any HARQ process number and any NDI information for each TB scheduled, thereby improving the scheduling flexibility.
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Inventors:
ZHANG MING (CN)
YU ZHENG (CN)
BI WENPING (CN)
CHENG XINGQING (CN)
YU ZHENG (CN)
BI WENPING (CN)
CHENG XINGQING (CN)
Application Number:
PCT/CN2019/111544
Publication Date:
April 22, 2021
Filing Date:
October 16, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Foreign References:
| CN104065453A | 2014-09-24 | |||
| CN107078863A | 2017-08-18 | |||
| US20180092071A1 | 2018-03-29 |
Other References:
SAMSUNG: "Scheduling of multiple transport blocks for NB-IoT", 3GPP DRAFT; R1-1904383 SCHEDULING OF MULTIPLE TBS FOR NB-IOT, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Xi’an, China; 20190408 - 20190412, 29 March 2019 (2019-03-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051691472
HUAWEI, HISILICON: "Scheduling multiple DL/UL transport blocks", 3GPP DRAFT; R1-1903911, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Xi’an, China; 20190408 - 20190412, 30 March 2019 (2019-03-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051691153
SEQUANS COMMUNICATIONS: "Consideration for scheduling multiple UL/DL TBs", 3GPP DRAFT; R1-1904749, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 12 April 2019 (2019-04-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 6, XP051691735
HUAWEI, HISILICON: "Scheduling multiple DL/UL transport blocks", 3GPP DRAFT; R1-1903911, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Xi’an, China; 20190408 - 20190412, 30 March 2019 (2019-03-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051691153
SEQUANS COMMUNICATIONS: "Consideration for scheduling multiple UL/DL TBs", 3GPP DRAFT; R1-1904749, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 12 April 2019 (2019-04-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 6, XP051691735
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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