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Method, terminal and base station for enhancing uplink coverage of voip data

A data and base station technology, applied in the field of enhanced VoIP data uplink coverage, can solve the problems of enhanced LTE system voice coverage, voice coverage gap, etc., to achieve the effect of solving uplink coverage holes, enhancing uplink coverage, and reducing size

Inactive Publication Date: 2016-12-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, although TTI bundling technology and ROHC technology have enhanced the VoIP uplink coverage of the LTE system, its uplink voice coverage still has a gap compared with other wireless communication systems, such as UMTS. How to significantly enhance the voice coverage of the LTE system is a problem to be solved

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  • Method, terminal and base station for enhancing uplink coverage of voip data
  • Method, terminal and base station for enhancing uplink coverage of voip data
  • Method, terminal and base station for enhancing uplink coverage of voip data

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] In order for those skilled in the art to better understand the technical solutions of the embodiments of the present invention, VoIP data is briefly described first. Currently, the LTE system uses the packet domain to transmit VoIP data. Wherein, the VoIP data may include RTP (Real-time Transport Protocol, Real-time Transport Protocol) header, UDP (User Datagram Protocol, User Datagram Protocol) header, IP (Internet Protocol, Internet protocol) header, ...

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Abstract

Embodiments of the present invention relate to the technical field of communications, and disclosed are a method for enhancing voice over Internet protocol (VoIP) data uplink coverage, a terminal and a base station. The method comprises: determining a logic channel, an air interface overhead compression manner and a target transmission block (TB) size of VoIP data to be transmitted; based on the determined target TB size, compressing, according to the determined air interface overhead compression manner, an air interface overhead of the VoIP data to be transmitted on the determined logic channel, so as to obtain target VoIP data; and sending the target VoIP data to the base station. The embodiments of the present invention are mainly used for transmission of VoIP data.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, terminal and base station for enhancing VoIP (Voice over Internet Protocol, voice over Internet Protocol) data uplink coverage. Background technique [0002] LTE (Long Term Evolution, long-term evolution), as an evolution technology of UMTS (Universal Mobile Telecommunications System, universal mobile communication system), has become a new generation of wireless communication standard, which can better support packet services widely used in the Internet field and provide more Efficient spectrum utilization and greater system throughput to support growing mobile broadband services. [0003] In the prior art, in order to alleviate the voice coverage hole problem existing in the LTE system, the LTE system has introduced TTIbundling (Transmission Time Interval bundling, transmission time interval binding) technology and ROHC (Robust Header Compression, robus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04W4/18H04L65/80H04W28/06
Inventor 曾清海刘海李元杰余承宇
Owner HUAWEI TECH CO LTD
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