Short bitmap reporting method, system and device

Abstract

The present invention relates to the radio communication field and discloses a method, a system and a device for reporting short bitmap; with the present invention, the network side can effectively control the report pattern of the short bitmap to obtain the anticipated information. With the present invention, because the network side decides the pattern of the anticipated short bitmap and the terminal is informed to report in the pattern of short bitmap, the terminal reports the short bitmap according to the network side information. The present invention provides a plurality of patterns of short bitmaps such as the bitmap section pattern of the first part reported from the error block which is near the window and in the window; the short bitmap section pattern of the next part reported from the error block of the short bitmap section pattern last time; the short bitmap section pattern of the most novel error part reported from the most novel packet comprising the reemission error block; the bitmap section pattern of the final part reported from the error block which is near the window and in the window; and the short bitmap section pattern of the final window part reported from the last data block in the window.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to short bitmap reporting technology. Background technique [0002] With the advancement of science and technology, people's requirements for mobile communication services and quality are also constantly increasing. Therefore, the demand for a smooth transition to the third-generation mobile communication technology is proposed. The main technologies for the evolution to the third-generation mobile communication (The Third Generation, referred to as "3G") include General Packet Radio Service (General Packet Radio Service, referred to as "GPRS"), GSM (Global System for Mobile) Evolution Enhanced Data rates for GSM Evolution ("EDGE"), High Speed ​​Circuit Switched Data (High Speed ​​Circuit Switched Data, "HSCSD"), and the focus of research is on the use of limited Spectrum resources increase transmission rate and reduce transmission delay. [0003] GPRS is a packet data switch...

AI Technical Summary

Problems solved by technology

[0018] However, at present, only the type of bitmap used for ACK / NACK reporting triggered by polling is clearly stated. The network side can control the reporting of the bitmap, and the event-driven ACK / NACK introduced by the fast response report, and did not mention the specific method of reporting the report

That is to say, there is no specific proposal for the reporting method of the short Bitmap, therefore, the network side cannot realize the control of the reporting of the short Bitmap

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