ETSI
Representing members from 54 countries, ETSI promotes worldwide standardization in telecommunications, broadcasting and information technology. The work of ETSI is closely aligned with the market needs of network operators, manufacturers, service providers, research institutions, and end users.
ETSI TS 125 431
Universal Mobile Telecommunications System (UMTS); UTRAN lub Interface Layer 1 (3GPP TS 25.431 versi
$7.00 $14.00
ETSI TS 125 432
Universal Mobile Telecommunications System (UMTS); UTRAN lub Interface: Signalling Transport (3GPP T
$7.00 $14.00
ETSI TS 125 433
Universal Mobile Telecommunications System (UMTS); UTRAN Iub Interface NBAP Signalling (3GPP TS 25.4
$66.00 $131.00
ETSI TS 125 434
Universal Mobile Telecommunications System (UMTS); UTRAN Iub Interface Data Transport and Transport
$9.00 $17.50
ETSI TS 125 435
Universal Mobile Telecommunications System (UMTS); UTRAN Iub Interface User Plane Protocols for Comm
$19.00 $37.00
ETSI TS 125 442
Universal Mobile Telecommunications System (UMTS); UTRAN Implementation Specific O&M Transport (
$7.00 $14.00
ETSI TS 126 071
Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing function
$9.00 $17.50
ETSI TS 126 073
Universal Mobile Telecommunications System (UMTS); ANSI-C code for the Adaptive Multi Rate speech co
$15.00 $29.50
ETSI TS 126 074
Universal Mobile Telecommunications System (UMTS); Mandatory speech codec speech processing function
$9.00 $17.50
ETSI TS 126 077
Universal Mobile Telecommunications System (UMTS); Digital cellular telecommunications system (Phase
$26.00 $52.50
ETSI TS 126 090
Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing function
$26.00 $52.50
ETSI TS 126 091
Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing function
$9.00 $17.50
ETSI TS 126 092
Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing function
$9.00 $17.50
ETSI TS 126 093
Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing function
$15.00 $29.50
ETSI TS 126 094
Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing function
$15.00 $29.50