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US 12,119,936 B2Granted
Data transmission method, terminal, and network device
AssigneeVivo Mobile Communication Co., Ltd.
InventorsYumin Wu, Xueming Pan, Peng Sun
Life of this patent
Estimating the term…
Abstract
A data transmission method includes: obtaining HARQ entities and MAC entities corresponding to a plurality of transmission carriers; and performing data transmission between the transmission carriers and the HARQ entities and MAC entities corresponding to the transmission carriers.
Claims20
A data transmission method, applied to a terminal and comprising:
- obtaining hybrid automatic repeat request (HARQ) entities and medium access control (MAC) entities corresponding to a plurality of transmission carriers, wherein the transmission carriers are beams;
- and
- performing data transmission between the transmission carriers and the HARQ entities and MAC entities corresponding to the transmission carriers;
- wherein
- the obtaining HARQ entities and the MAC entities corresponding to the plurality of transmission carriers comprises:
- configuring the HARQ entities and the MAC entities for the plurality of transmission carriers based on mapping relationship information between HARQ and transmission carriers;
- or
- obtaining the HARQ entities and the MAC entities configured by a network device for the plurality of transmission carriers based on the mapping relationship information between HARQ and transmission carriers;
- wherein
- the mapping relationship information between HARQ and transmission carriers comprises:
- information about a transmission carrier;
- and
- HARQ configuration information corresponding to the information about the transmission carrier, wherein
- the information about the transmission carrier comprises at least one of a frequency identifier corresponding to the transmission carrier, a bandwidth part (BWP) identifier corresponding to the transmission carrier, or a control channel identifier corresponding to the transmission carrier.
11 more elements
A data transmission method, applied to a network device and comprising:
- obtaining hybrid automatic repeat request (HARQ) entities and medium access control (MAC) entities corresponding to a plurality of transmission carriers, wherein the transmission carriers are beams;
- and
- performing data transmission between the transmission carriers and the HARQ entities and MAC entities corresponding to the transmission carriers;
- wherein
- the obtaining the HARQ entities and the MAC entities corresponding to the plurality of transmission carriers comprises:
- configuring the HARQ entities and the MAC entities for the plurality of transmission carriers based on mapping relationship information between HARQ and transmission carriers;
- or
- obtaining the HARQ entities and the MAC entities configured by a terminal for the plurality of transmission carriers based on the mapping relationship information between HARQ and transmission carriers;
- wherein
- the mapping relationship information between HARQ and transmission carriers comprises:
- information about a transmission carrier;
- and
- HARQ configuration information corresponding to the information about the transmission carrier, wherein
- the information about the transmission carrier comprises at least one of a frequency identifier corresponding to the transmission carrier, a bandwidth part (BWP) identifier corresponding to the transmission carrier, or a control channel identifier corresponding to the transmission carrier.
11 more elements
A terminal, comprising:
- a processor configured to obtain hybrid automatic repeat request (HARQ) entities and medium access control (MAC) entities corresponding to a plurality of transmission carriers, wherein the transmission carriers are beams;
- and
- a radio frequency unit configured to perform data transmission between the transmission carriers and the HARQ entities and MAC entities corresponding to the transmission carriers;
- wherein
- the processor is configured to:
- configure the HARQ entities and the MAC entities for the plurality of transmission carriers based on mapping relationship information between HARQ and transmission carriers;
- or
- the processor is configured to:
- obtain the HARQ entities and the MAC entities configured by a network device for the plurality of transmission carriers based on the mapping relationship information between HARQ and transmission carriers;
- wherein
- the mapping relationship information between HARQ and transmission carriers comprises:
- information about a transmission carrier;
- and
- HARQ configuration information corresponding to the information about the transmission carrier, wherein
- the information about the transmission carrier comprises at least one of a frequency identifier corresponding to the transmission carrier, a bandwidth part (BWP) identifier corresponding to the transmission carrier, or a control channel identifier corresponding to the transmission carrier.
12 more elements
Dependencies are inferred from the claim text.