Rate-self adaptive method under spatial multiplexing in millimeter wave high speed communication

Abstract

The invention discloses a rate-self adaptive method under spatial multiplexing in millimeter wave high speed communication. An algorithm based on static analysis and an algorithm based on dynamic link quality measurement are combined to select an appropriate transmission rate. A short time frame error rate is calculated through static analysis of the number of ACKs successfully received in a BlK-ACK (block acknowledgment) frame, the short time frame error rate is compared with a preset threshold to decide whether to adjust the rate, RSSI information and an available MCS are combined to determine whether to adjust the rate, an appropriate rate is selected, then transmitting power is adjusted, and the handling capacity is further improved. The rate-self adaptive method under spatial multiplexing in millimeter wave high speed communication has robustness, and the problem of repeat rate jump is solved to a large extent. Meanwhile, the transmitting power can be adjusted in a self-adaptive mode, the transmitting power is reduced to reduced interference of a communication link with other communication links, potential multiplexing power is increased, and integral performance of the system is improved.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for better control over how data flows between different devices within an area network or across networks. By comparing frames from two sources at one time, we are able to identify any issues such as speed variations caused due to factors like distance changes or weather conditions affects the quality of transmitted signals. These improvements help keep up well even when there may have problems receiving certain types of communications on specific channels. Overall, these technical benefits make possible more efficient use of space resources while improving wireless networking capabilities.

Problems solved by technology

The technical problem addressed in this patents relates to improving communication performance in high speed networks like LTE systems due to factors including timing variations or noise burstiness. These issues result from imperfect synchronization between transmitter and receiver modes during physical layer convergence procedures.

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