A method for frequency division multiplexing of different services

Abstract

The present application provides a method for frequency division multiplexing of different services. The method includes: in each public detection period, the base station carries the sending group to which the terminal belongs in the first piece of control information sent to the terminal, and the sending The scheduling length of the group; when the terminal receives the first piece of control information sent by the base station, it obtains the sending group to which the terminal belongs and the scheduling length of the sending group; and according to the frequency width of the sending group stored locally and the information sending position Determine the position of the subsequent control and data channel transmission within the public detection period; the terminal takes the scheduling length of the transmission group to which the terminal belongs within the current public detection period as the cycle, and performs control and data information according to the frequency width and information transmission position of the transmission group reception. The method can effectively multiplex various services and reduce power consumption of the terminal.

Description

technical field [0001] The invention relates to the technical field of wireless transmission, in particular to a method for frequency division multiplexing of different services. Background technique [0002] With the emergence of more wireless transmission-based technologies, the requirements for delay are becoming more and more stringent. Especially for different applications in different industries, the delay requirements are even more different than traditional Internet data transmission. [0003] In the future of network development, supporting data interconnection and intercommunication will become the general trend. So it is particularly critical to be able to support the parallel transmission of multiple services in the future network. [0004] In order to support the simultaneous transmission of services with different delays, the most important way is to use different minimum transmission unit lengths (TUIs) for different services. Services with high latency req...

AI Technical Summary

Problems solved by technology

Frequency division multiplexing can achieve the purpose of supporting different services by adjusting the proportion of frequency resource allocation, but for the UE, due to the unknowability of services, different frequencies must also be intercepted at the same time. For the UE, too much interception detection will also cause power consumption problems

Therefore, in the multiplexing mode involving frequency division multiplexing, various services cannot be effectively multiplexed, and the UE consumes a lot of power.

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