Guruh talabasi Umurjonov Abduboqining

Glosariy
ADM - add/drop multiplexer - kiritish/chiqarish multipleksori
ADSL - Asymmetric Digital
Subscriber Line
- Assimmetrik raqamli abonent
liniyasi
ANSI - American National
Standards Institute
- Amerika xalqaro standartlashtirish
instituti
ATM - Asynchronous Transfer
Mode
- Asinxron uzatish rejimi
ARQ - Automatic repeat request - Paketlarni uzatishda avtomatik
takrorlash
BER - Bit Error Rate - Xatoliklarni yuzaga kelishi
CDMA - Code-Division Multiple
Access
- Kanallari kod bo‗yicha ajratilgan
ko‗p marotaba ulanish
DoS - Differentiated optical
Services
- Differensial optik xizmatlar
DOD - Department of Defense - Axborotni himoyalash tashkiloti
DNS - Domain Name System - Domen nomlar tizimi
ETSI - European
Telecommunication
Standards Institute
- Evropa Telekommunikatsiya
standartlashtirish instituti
FDL - Fiber Delay Line - Ma‘lum bir vaqt oralig‗ida optik
signalni ushlab turush uchun
qo‗llaniladigan uzun tolali-optik
liniya
FTP - File Transfer Protocol - Fayllarni qayta uzatish protokoli
GII - Global Information
Infrastructure
- Global axborot infratuzilmasi
292
GSM - Global System For Mobile - Mobil aloqaning xalqaro standarti
HTTP - Hyper Text Transfer
Protocol
- Gipermatnni uzatish protokoli
HTML - Hyper Text Markup
Lahguage
- Gipermatn tili
IEEE - Institute of Electrical and
Electronics Engineers
- Elektrotexnika va elektronika
sohasidagi injinerlar instituti
IETF - Internet Engineering Task
Force
- Internet muammolari bo‗yicha
shug‗ullanadigan injinerlar guruhi
IEC - International
Electrotechnical
Commission
- Xalqaro Elektrotexnik Komissiyasi
IP - Internet protocol - Internet protokol
IPv4 - Internet protocol Version 4 - Internet protokolning 4-versiyasi
IPv6 - Internet protocol Version 6 - Internet protokolning 6-versiyasi
ISDN - Integrated Services Digital
Network
- Integral xizmatli raqamli tarmoq
ISO - International Organization
for Standardization
- Xalqaro standartlashtirish tashkiloti
ITU-T - International
Telecommunication Union
- Telekommunikatsiya sohasidagi
Xalqaro Telekommunikatsiya
ittifoqining standartlashtirish sektori
ITU-R - International
Telecommunication UnionRadio Sector
- Xalqaro Telekommunikatsiya
ittifoqining radioaloqa sektori
IMS - IP Multimediya Subsystem - IP multimediya tizimosti
LAN - Local Area Network - Lokal tarmoq
LLC - Logical Link Control - Logik kanal bilan boshqarish
293
MAN - Metropolitan Area Network - Umumshahar tarmog‗i
MAC - Media Access Control - Muhitga ulanish bilan boshqarish
MPLS - Multiprotocol Label
Switching
- Belgilar bo‗yicha ko‗p protokolli
kommutatsiyalash
MGCF - Media gateway controller
function
- Transport shlyuzini boshqaruvchi
vosita
NGN - Next Generation Network - Keyingi avlod tarmog‗i
NP - Network Performance - Tarmoq xarakteristikasi
NMS - Network Management
System
- Tarmoqni boshqarish tizimi
OBS - Optical Burst Switching - Bloklarni optik kommutatsiyalash
OSI - Open System
Interconnection
- Ko‗p sathli ochiq tizim
OSSF - Operation Support Sustem
Functions
- Operatsiyalarni ta‘minlash
tizimining vazifalari
OPS - Optical Packet Switching - Paketlarni optik kommutatsiyalash
PON - Passive Optical Network - Passiv optik tarmoq
QoS - Quality of Service - Xizmat ko‗rsatish sifati
RIP - Routing Information
Protocol
- Ma‘lumotni marshrutizatsiyalash
protokoli
RTCP - Real-time Transport Control
Protocol
- Real vaqtdagi transport nazorat
protokoli
RTP -Real-time Transport Protocol - Real vaqtdagi transport protokoli
SCS - Structured Cabling System - Strukturalashgan kabelli tizimlar
SDH -Synchronous Digital
Hierarchy
- Sinxron raqamli ierarxiya
294
STM -Synchronous Transport
Module
- Sinxron transport moduli
SMTP -Simple Mail Transfer
Protocol
- Pochta xabarlarini uzatish protokoli
STP - Shielded Twisted Pair - Ekranlashgan juftik
SLA - Service Level Agreements - Xizmat ko‗rsatish sathi haqida
kelishuv
TCP -Transmission Control
Protocol
- Uzatishni boshqaruvchi transport
protokol
TMN -Telecommunications
Management Network
- Telekommunikatsiya tarmog‗ini
boshqarish
TOS - Type of Service - Xizmat ko‗rsatish turi
UDP - User Datagram Protocol - Foydalanuvchi datagrammasi
protokoli
UTP - Unshielded Twisted Pair - Ekranlashtirilmagan juftlik kabel
VoIP - Voice over Internet Protocol - IP tarmoq bo‗ylab so‗zlashuv
trafigini uzatish texnologiyasi
VoD - Video on Demand - Talab bo‗yicha video
VPN - Virtual Private Network - Virtual shaxsiy tarmoq
WDM -Wavelength Division
Multiplexing
- To‗lqin uzunligi bo‗yicha
multipleksorlash
WWW - World Wide Web - Butun dunyo to’ri