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Method and apparatus for reporting information

A technology for reporting and reading information, applied in the field of communication, can solve problems such as large logic resources and occupation, and achieve the effect of reducing logic resources

Inactive Publication Date: 2008-07-23
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the embodiments of the present invention is to provide a method and device for information reporting, which solves the disadvantage of using a request queuing circuit to realize information reporting in the prior art and occupying a large amount of logical resources

Method used

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  • Method and apparatus for reporting information
  • Method and apparatus for reporting information

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Embodiment Construction

[0024] The technical solutions of the embodiments of the present invention will be described in further detail below with reference to the drawings and embodiments.

[0025] FIG. 2 is a flowchart of an information reporting method according to an embodiment of the present invention. As shown in Figure 2, this embodiment specifically includes the following steps:

[0026] Step 101, according to the write pointer of writing information and the read pointer of reading information, the first state flag bit of the first-in-first-out memory is set;

[0027] Step 102, when the first status flag bit of the FIFO memory is not empty, send an interrupt request requesting to read information;

[0028] Step 103, read information according to the interrupt request.

[0029] In this embodiment, the first-in-first-out memory is used to replace the queuing circuit. By setting the first state flag of the first-in, first-out memory, when the first state flag is non-empty, an interrupt request ...

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Abstract

The invention relates to an information reporting method and a device, wherein the method comprises setting a first-status zone bit of a first-in first-out memory according to a writing pointer of writing information and a reading pointer of reading information, when the first-status zone bit of the first-in first-out memory is not empty, sending interrupt request of request reading information, and reading information according to the interrupt information. The device comprises a first setting module which is used to set the first -status zone bit of the first-in first-out memory according to the writing pointer of writing information and the reading pointer of reading information, a sending module which is used to send interrupt request for reading information when the first-status zone bit of the first-in first-out memory is not empty and a reading module which is used to read information according to the interrupt request. The invention solves the shortcomings that the prior art which adopts request queue circuits to achieve information reporting occupies a large amount of logical resources.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular, to an information reporting method and device. Background technique [0002] In land mobile channels, obstacles in space, such as buildings and mountains, make radio wave propagation have the characteristics of multiple reflections, multiple diffractions, and signal energy attenuation. After the antenna receives the wireless signal sent by the terminal, through the descrambling of the uplink chip, de-channelization code, energy calculation, alpha filtering, threshold judgment and other processing, the multipath information of the channel is obtained, and then the multipath information is reported to the digital signal Processor (Digital Signal Process, hereinafter referred to as: DSP). Since the DSP needs to complete complex algorithms and calculations, when the DSP has a large load, it may not be able to read the multipath information in time, so sometimes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/34H04B7/02
Inventor 张庆学徐燕王小璐
Owner HUAWEI TECH CO LTD
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