Nazorat savollari - Telekommunikatsiya tarmoqlariga texnik xizmat

407
QISQARTMALAR RO‘YXATI
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
CDM
A
- 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
GSM
- Global System For Mobile
- Mobil aloqaning xalqaro standarti
HTTP - Hyper Text Transfer
Protocol
- Gipermatnni uzatish protokoli
HTM
L
- 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
- Xalqaro Elektrotexnik
Komissiyasi
408
Commission
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 Union-
Radio Sector
- Xalqaro Telekommunikatsiya
ittifoqining radioaloqa sektori
IMS
- IP Multimedia
Subsystem
- IP multimedia tizimosti
LAN
- Local Area Network
- Lokal tarmoq
LLC
- Logical Link Control
- Logik kanal bilan boshqarish
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
MGC
F
- 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
- Ma‘lumotni marshrutizatsiyalash
409
Protocol
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
STM
-
Synchronous
Transport
Module
- Sinxron transport moduli
SMTP -
Simple
Mail
Transfer
Protocol
- Pochta xabarlarini
yetkazish
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
WW
W
- World Wide Web
- Butun dunyo to‗ri