Method of transmitting coding efficiency appointment of power scheduling used for base station controlling

Abstract

This invention relates to an assigned transmission method for encode efficiency dispatched by power used in base station control including: obtaining the corresponding relations of the state of the dispatch information bit and the combined assignment of the absolute power assigning or encode efficiency and the relative power variance, user devices send dispatch information to the base station, which dispatches the sending power and encoding efficiency to the user devices based on the inbound information of the users and sends the dispatch assigning information bit sequence to the user devices, which transmit up data based on the absolute power or encode efficiency and the relative power assigned by Node B, the base station carries out energy merge and decoding to the re-transmitted data blocks and decides if it receives it correctly, if so, it sends the response of correct receiving, otherwise, it sends the incorrect receiving response, the user devices send new data blocks if receiving the correct answer, otherwise, they re-transmit the original data blocks based on the new dispatch assignment.

Description

technical field [0001] The invention relates to a scheduling method with uplink enhanced base station (Node B) control in a mobile communication system, in particular to a coding efficiency assignment transmission method for power scheduling controlled by the base station. Background technique [0002] The 3rd Generation Partnership Project (abbreviated as 3GPP) is a technical standardization organization implementing the 3rd generation mobile communication system, wherein the 3rd generation mobile communication technology standard includes Frequency Division Duplex (FDD) and Time Division Duplex (TDD) modes. Since its establishment, 3GPP has announced in October 1999 the third-generation mobile communication system technical standards, which mainly include 3.84Mcps frequency division duplex (FDD) and time division duplex (TDD), referred to as Release 99; Announced the technical standard of the third generation mobile communication system mainly including 3.84Mcps frequency ...

AI Technical Summary

Problems solved by technology

However, these methods require additional out-of-band signaling to indicate the version with increased redundancy (IRversion), which increases the burden of signaling

And due to the limitation of signaling burden, there cannot be too many IR versions, which limits the channel adaptability of these solutions

[0018] In addition, the scheduling method in the existing FDD system does not consider the delay requirements of different services

If the delay requirements of different services are not considered, some services with high delay requirements will cause packet loss due to the inability to obtain physical resources for data transmission in time, which leads to an increase in the packet loss rate of data transmission. This will seriously affect the performance of the business

Images