Unlock instant, AI-driven research and patent intelligence for your innovation.

A voice scheduling method and device

A voice scheduling and voice packet technology, applied in payload distribution, digital transmission system, transmission path sub-channel allocation, etc., can solve the problems of voice quality degradation, voice call user plane and signaling plane interruption, etc., to improve voice quality Effect

Active Publication Date: 2020-01-17
SHANGHAI HUAWEI TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, triggering LTE inter-frequency handover needs to interrupt the connection between the UE and the source cell before connecting to the new cell, which will cause the interruption of the user plane and signaling plane of the voice call, resulting in the degradation of voice quality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A voice scheduling method and device
  • A voice scheduling method and device
  • A voice scheduling method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0040] The terms "first", "second" and the like (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Disclosed are a voice scheduling method and device, which can improve the voice quality of a voice call. The method of the embodiment of the present invention comprises: a base station receiving a VoLTE call request sent by a user equipment (UE) and establishing a VoLTE load with the UE in a cell resided in by the UE; when the base station establishes carrier aggregation (CA) with the UE, the base station determining a target cell according to the signal quality levels or load magnitudes of service cells, wherein the service cells comprise master cells and auxiliary cells; and the base station transmitting a VoLTE downlink voice packet in the target cell or instructing the UE to send a VoLTE uplink voice packet in the target cell.

Description

technical field [0001] The invention relates to the field of voice technology, in particular to a voice scheduling method and device. Background technique [0002] VoLTE (Voice on LTE) is a voice technology carried on LTE, which can provide high-quality voice experience. In the LTE multi-carrier networking scenario, due to the differences in the standard (FDD (Frequency Division Duplexing, frequency division duplexing) or TDD (Time Division Duplexing, time division duplexing)) of each carrier, frequency band, power configuration, interference and load, etc. , which may lead to inconsistent VoLTE voice quality carried on different carriers at a certain moment or location. Therefore, in an LTE multi-carrier scenario, you can choose a carrier that is more suitable for carrying VoLTE to carry voice, minimize the impact of interference load, and obtain the best voice experience. [0003] In the prior art, when a UE (User Equipment, user equipment) resides on a certain LTE carri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W48/06H04L5/00
CPCH04L5/0044H04W24/02H04W48/06H04L5/00
Inventor 许浩楚志远舒文江张达亮
Owner SHANGHAI HUAWEI TECH CO LTD