An information processing method and related equipment

Abstract

The embodiment of the present application discloses an information processing method and related equipment, wherein the method includes: the access network equipment sends at least one of the first indication information and the second indication information to the first terminal equipment, wherein the first indication information The indication information is used to indicate whether to send the second DMRS to the second terminal device on the first time-frequency resource, the second indication information is used to indicate the transmission mode of the second DMRS, and the second time-frequency resource includes the first time-frequency resource , the second time-frequency resource is a time-frequency resource for the access network device to send the first DMRS to the first terminal device. By implementing the embodiments of the present application, it is avoided that the first terminal device receives the second DMRS, and uses the second DMRS to misestimate the channel state, thereby causing the first terminal device to decode the received data incorrectly.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to an information processing method and related equipment. Background technique [0002] Mobile communication technology has profoundly changed people's lives, but people's pursuit of higher performance mobile communication technology has never stopped. In order to cope with the explosive growth of mobile data traffic in the future, massive mobile communication device connections, and various new services and application scenarios emerging, the fifth generation (5G) mobile communication system has emerged as the times require. The International Telecommunication Union (ITU) has defined three major application scenarios for 5G and future mobile communication systems: enhanced mobile broadband (eMBB), ultra reliable and low latency communication (ultra reliable and low latency) communications, URLLC) and massive machine type communications (mMTC). [0003] Typic...

AI Technical Summary

Problems solved by technology

If the state estimation of the channel is wrong, it is difficult to decode the received data correctly

[0009] However, it is found in practice that if the URLLC service preempts the time-frequency resources of the DMRS information of the eMBB service, the terminal equipment of the eMBB service cannot receive the DMRS information of the eMBB service, resulting in the terminal equipment of the eMBB service being unable to decode the received data

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