One-to-many low-latency wireless communication method and device
AssigneeNanjing Qinheng Microelectronics Co., Ltd.
InventorsFangliang ZHANG, Yong YANG
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Abstract
The invention discloses a one-to-many low-latency wireless communication method and device. The method comprises the following steps of: allowing at least a first communication terminal, a second communication terminal and a third communication terminal to agree on a transmission rule of a data packet, and in a transmission process of the data packet, monitoring, by a next communication terminal to send a data packet, the data packet and starting to send a next data packet immediately after the data packet is sent, receiving, by the first communication terminal, all data packets, and recombining and restoring the data packets sent by various communication terminals according to the transmission rule.
Claims10
A one-to-many low-latency wireless communication method, comprising the following steps of:
- allowing at least a first communication terminal, a second communication terminal and a third communication terminal to agree on a transmission rule of a data packet, wherein the transmission rule contains a sending sequence of at least the second communication terminal and the third communication terminal in a transmission period;
- and
- allowing one transmission period to contain a sending part of the first communication terminal and a receiving part of the first communication terminal, wherein:
- for the sending part of the first communication terminal, the first communication terminal sends a first data packet, and the second communication terminal and the third communication terminal receive the first data packet, wherein the first data packet contains a response of the data packet received by the first communication terminal;
- and
- for the receiving part of the first communication terminal, the second communication terminal and the third communication terminalsendthe data packet in sequence according to the transmission rule, wherein, when a data packet si is transmitted, i represents a serial number of the data packet and i is an integer ≥0, a next communication terminal to send a data packet in the transmission rulemonitorsthe data packet si and starts to send a data packet s(i+1) immediately after the data packet si is sent, the first communication terminalreceivesall data packets, and recombines and restores the data packets sent by various communication terminals according to the transmission rule until the second communication terminal and the third communication terminal send the data packets required to be sent in the transmission period according to the transmission rule;
- a duration of the transmission period is not fixed, and after the second communication terminal and the third communication terminal transmit all data packets in the transmission period according to the transmission rule, the receiving part of the first communication terminal in the transmission period is ended.
Dependencies are inferred from the claim text.