Method for adjusting channel quality indicator and equipment

A technology for channel quality indication and adjustment, applied in the field of communications to improve system performance

Active Publication Date: 2014-10-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows users to receive more accurate feedback on their communication channels by measuring how well they are doing during repeated connections or sessions over time. By comparing this measurement against previous measurements from other sources like servers or devices connected through an internet connection, it can help identify any issues that may affect network efficiency.

Problems solved by technology

The technical problem addressed in this patented text relates to improving efficient utilization of radio access network's physical layer bandwidth while optimizing its performance at both low latency demands and high reliability needs associated with various applications such as voice over IP telecommunications systems.

Method used

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  • Method for adjusting channel quality indicator and equipment
  • Method for adjusting channel quality indicator and equipment
  • Method for adjusting channel quality indicator and equipment

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Embodiment Construction

[0046] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

[0048] refer to figure 1 , figure 1 It is a flowchart of a method for adjusting a channel quality indicator provided by an embodiment of the present invention. The method comprises the steps of:

[0049] Step 101, adjusting the channel quality indicator CQI when

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Abstract

The invention discloses a method for adjusting a channel quality indicator (CQI) and equipment. According to the method, a CQI during primary transmission of user data is adjusted according to the magnitude relationship between current retransmission number of times and preset retransmission number of times of the user date, and the user date is retransmitted by the use of the adjusted CQI. Thus, HARQ gain and the preset retransmission number of times corresponding to different business types of users are combined, self-adapting adjustment of the retransmission CQI is realized, and system performance is improved.

Description

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Claims

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Application Information

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Owner HUAWEI TECH CO LTD
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