MECHANISM FOR DYNAMIC SIGNALING OF ENCODER CAPABILITIES

The present disclosure provides systems and methods for dynamically signaling encoder capabilities of vocoders of corresponding communication nodes. In one embodiment, during a call between a first communication node and a second communication node, a control node (e.g., base station controller or m...

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Hauptverfasser: RABIPOUR, RAFI, CHU, CHUNGUNG, COHN, DANIEL
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creator RABIPOUR, RAFI
CHU, CHUNGUNG
COHN, DANIEL
description The present disclosure provides systems and methods for dynamically signaling encoder capabilities of vocoders of corresponding communication nodes. In one embodiment, during a call between a first communication node and a second communication node, a control node (e.g., base station controller or mobile switching center) for the first communication node sends capability information for a voice encoder of a vocoder of the first communication node to a control node for the second communication node. As a result, the second communication node is enabled to select and request a preferred encoder mode for the voice encoder of the vocoder of the first communication node based on the capabilities of the voice encoder of the vocoder of the first communication node. La présente invention concerne des systèmes et des procédés pour signaler de manière dynamique des capacités de codeur de vocodeurs de noeuds de communication correspondants. Dans un mode de réalisation, durant un appel entre un premier noeud de communication et un second noeud de communication, un noeud de commande (par exemple, un contrôleur de station de base ou un centre de commutation mobile) pour le premier noeud de communication envoie des informations de capacité pour un codeur vocal d'un vocodeur du premier noeud de communication à un noeud de commande pour le second noeud de communication. En conséquence, le second noeud de communication est apte à sélectionner et à demander un mode de codeur préféré pour le codeur vocal du vocodeur du premier noeud de communication sur la base des capacités du codeur vocal du vocodeur du premier noeud de communication.
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Dans un mode de réalisation, durant un appel entre un premier noeud de communication et un second noeud de communication, un noeud de commande (par exemple, un contrôleur de station de base ou un centre de commutation mobile) pour le premier noeud de communication envoie des informations de capacité pour un codeur vocal d'un vocodeur du premier noeud de communication à un noeud de commande pour le second noeud de communication. 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subjects ACOUSTICS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
TELEPHONIC COMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title MECHANISM FOR DYNAMIC SIGNALING OF ENCODER CAPABILITIES
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