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US 11,963,158 B2Granted
Transmission configuration method and apparatus, device, system, and storage medium
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorYajun Zhu
Life of this patent
Estimating the term…
Abstract
A transmission configuration method includes: an access network device determines idle time domain units within a time window of an unlicensed band; the access network device combines the idle time domain units according to a predefined time domain length of a transmission unit to obtain at least one transmission unit, the transmission unit being used for carrying and transmitting a data packet, and the time domain length of the transmission unit being used for indicating the number of the time domain units included in the transmission unit; the access network device sends a scheduling indication to a terminal, the scheduling indication being used for indicating the at least one transmission unit.
Claims18
A transmission configuration method, comprising:
- determining, by an access network device, idle time domain units within a time window of an unlicensed frequency band, the idle time domain units within the time window are remaining time domain units in the time window that can be used to carry data for transmission after the access network device successfully occupies a channel resource;
- combining, by the access network device, the idle time domain units according to a predefined time domain length of each transmission unit to obtain at least one transmission unit, the transmission unit being configured to carry one or more data packets for transmission, and the time domain length of the transmission unit being configured to indicate a number of time domain units included in the transmission unit;
- acquiring, by the access network device, correspondences between time domain resource indications and scheduling indications;
- determining, by the access network device, a first time domain resource indication for indicating the time domain length of each of the at least one transmission unit;
- searching, by the access network device, the correspondences for a scheduling indication corresponding to the first time domain resource indication;
- and
- sending, by the access network device, a searched-out scheduling indication to a terminal, the searched-out scheduling indication being configured to indicate the at least one transmission unit.
4 more elements
A transmission configuration method, comprising:
- receiving, by a terminal, a scheduling indication from an access network device, a received scheduling indication being configured to indicate at least one transmission unit for carrying one or more data packets for transmission, and the transmission unit being obtained by combining idle time domain units within a time window of an unlicensed frequency band, the idle time domain units within the time window are remaining time domain units in the time window that can be used to carry data for transmission after the access network device successfully occupies a channel resource;
- acquiring, by the terminal, correspondences between scheduling indications and time domain resource indications;
- and
- determining, by the terminal, the at least one transmission unit according to the received scheduling indication,
- wherein determining, by the terminal, the at least one transmission unit according to the received scheduling indication comprises:
- searching, by the terminal, the correspondences for a first time domain resource indication corresponding to the received scheduling indication;
- determining, by the terminal, a time domain length of each of at least one transmission unit indicated by the first time domain resource indication;
- and determining, by the terminal, the at least one transmission unit according to the time domain length of each of the at least one transmission unit.
5 more elements
A transmission configuration apparatus, comprising:
- a processor;
- and
- memory for storing instructions executable by the processor,
- wherein the processor is configured to:
- determine idle time domain units within a time window of an unlicensed frequency band, the idle time domain units within the time window are remaining time domain units in the time window that can be used to carry data for transmission after the access network device successfully occupies a channel resource;
- combine the idle time domain units according to a predefined time domain length of each transmission unit to obtain at least one transmission unit, the transmission unit being configured to carry one or more data packets for transmission, and the time domain length of the transmission unit being configured to indicate a number of time domain units included in the transmission unit;
- acquire correspondences between time domain resource indications and scheduling indications;
- determine a first time domain resource indication for indicating the time domain length of each of the at least one transmission unit;
- and
- search the correspondences for a scheduling indication corresponding to the first time domain resource indication;
- and
- send a searched-out scheduling indication to a terminal, the searched-out scheduling indication being configured to indicate the at least one transmission unit.
9 more elements
Dependencies are inferred from the claim text.