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3rd Generation Partnership Project é uma organização tecnológica do ramo de telecomunicações que visa padronizar a criação, envio e reprodução de arquivos multimídia (vídeos) em telefones celulares e outros aparelhos wireless GSM. [ 1]
The 3rd Generation Partnership Project ( 3GPP) is an umbrella term for a number of standards organizations which develop protocols for mobile telecommunications. Its best known work is the development and maintenance of: [1] GSM and related 2G and 2.5G standards, including GPRS and EDGE. UMTS and related 3G standards, including HSPA and HSPA+.
The 3GPP unites seven telecommunications standard development organizations to help them produce reports and specifications for that define 3GPP technologies.
3GPP specifications cover cellular telecommunications technologies, including radio access, core network and service capabilities, which provide a complete system description for mobile telecommunications.
El 3GPP ( 3rd Generation Partnership Project: Proyecto Asociación de Tercera Generación) es una colaboración de grupos de asociaciones de telecomunicaciones, conocidos como miembros organizativos.
From Tables 5.5-1 "E-UTRA Operating Bands" and 5.6.1-1 "E-UTRA Channel Bandwidth" of the latest published version of the 3GPP TS 36.101, the following table lists the specified frequency bands of LTE and the channel bandwidths each band supports.
To ensure compatibility, 3GPP demands at least AMR-NB codec (narrow band), but the recommended speech codec for VoLTE is Adaptive Multi-Rate Wideband, also known as HD Voice. This codec is mandated in 3GPP networks that support 16 kHz sampling.
