A
AAL ATM Adaptation Layer ATM適配層
AAL2 ATM Adaptation Layer type 2 ATM適配層類型2
AAL5 ATM Adaption Layer Type 5 ATM適配層類型5
AICH Acquisition Indicator Channel 接入指示信道
ALCAP Access Link Control Application Part 接入鏈路控制應(yīng)用部分
AMR Adaptive Multi-Rate 自適應(yīng)多速率
ATM Asynchronous Transfer Mode 異步轉(zhuǎn)移模式
B
BCCH Broadcast Control CHannel 廣播控制信道
BCH Broadcast Channel 廣播信道
BFN NodeB Frame Number Counter NodeB幀號(hào)計(jì)數(shù)器
BMC Broadcast/Multicast Control protocol 廣播/多播控制協(xié)議
BSC Base Station Controller 基站控制器
BSC6800 Huawei RNC Model 華為RNC型號(hào)
BSS Base Station Subsystem 基站子系統(tǒng)
C
CA-ICH Channel assignment indication channel 信道分配指示信道
CBC CellBroadcastCenter 小區(qū)廣播中心
CBS Cell Broadcast Service 小區(qū)廣播業(yè)務(wù)
CC Call Control 呼叫控制
CCCH Common Control Channel 公共控制信道
CCH Common transport channel 公共傳輸信道
CCTrcH Coded Composite Transport Channel 編碼復(fù)合傳輸信道
CFN Connection Frame Number 連接幀號(hào)
CN Core Network 核心網(wǎng)絡(luò)
CPCH Common Packet Channel 公共分組信道
CPCS Common Part Convergence Sublayer 公共部分匯聚子層，公共匯聚子層
CPICH Common Pilot Channel 公共導(dǎo)頻信道
CRC Cyclic Redundancy Check 循環(huán)冗余校驗(yàn)（法）
CRNC Controlling RNC 控制RNC
C-RNTI Cell Radio Network Temporary Identifier 小區(qū)無(wú)線網(wǎng)絡(luò)臨時(shí)標(biāo)識(shí)
CS Circuit-Switched 電路交換
CSICH CPCH status indication channel CPCH 狀態(tài)指示信道
D
DCCH Dedicated Control CHannel 專用控制信道
DCH Dedicated CHannel 專用信道
DPC Destination (Signaling)Point Code 目的信令點(diǎn)編碼
DPCCH Dedicated Physical Control Channel 專用物理控制信道
DPCH Dedicated Physical Channel 專用物理信道
DPDCH Dedicated Physical Data Channel 專用物理數(shù)據(jù)信道
DRNC Drift RNC 漂移RNC
DRNS Drift RNS 漂移RNS
DRX Discontinuous Reception 非連續(xù)性接收
DSCH Downlink Shared Channel 下行共享信道
F
FACH Forward Access Channel 前向接入信道
FDD Frequency Division Duplex 頻分雙工
FER Frame Error Rate 誤幀率
G
GPRS General Packet Radio Service 通用分組無(wú)線業(yè)務(wù)
GSM Global System for Mobile Communications 全球移動(dòng)通信系統(tǒng)
GTP-U User plane part of GPRS tunnelling protocol GPRS 隧道協(xié)議用戶面部分
I
IE Information Element 信息單元、信息要素
IMSI International Mobile Station Identity 國(guó)際移動(dòng)臺(tái)標(biāo)識(shí)
IP Internet Protocol 互聯(lián)網(wǎng)協(xié)議、 網(wǎng)際協(xié)議
ISUP Integrated Services Digital Network User Part/ISDN User Part ISDN用戶部分
ITU-T International Telecommunication Union - Telecommunication Standardization Sector 國(guó)際電信聯(lián)盟-電信標(biāo)準(zhǔn)部
IU Iu Interface CN和RNC之間的接口
IUR Iur Interface RNC和RNC之間的接口
L
LAI Location Area Identity 位置區(qū)號(hào)
M
MAC Medium Access Control 媒質(zhì)接入控制
MIB Master Information Block 主信息塊
MM Mobility Management 移動(dòng)性管理
MS Mobile Station 移動(dòng)臺(tái)(手機(jī))
MSC MobileSwithingCenter 移動(dòng)交換中心
MSU Message Signalling Unit 消息信令單元
MTP Message Transfer Part 消息傳遞部分
MTP3 Message Transfer Part Layer 3 3層消息傳送部分
N
NAS Non-Access Stratum 非接入層
NBAP NodeB Application Part NodeB應(yīng)用部分協(xié)議
NNI Network Node Interface (Network-to-Network) 網(wǎng)絡(luò)節(jié)點(diǎn)接口
NodeB WCDMA Base Station WCDMA基站
O
OAM Operation Administration and Maintenance 運(yùn)行管理和維護(hù)
OPC Originating Point Code 源信令點(diǎn)編碼
P
PCCH Paging Channel (logical Channel) 尋呼信道（邏輯信道）
PCCPCH Primary Common Control Physical Channel 主公共控制物理信道
PCH Paging Channel 尋呼信道
PCP Power Control Preamble 功率控制前綴
PCPCH Physical Common Packet Channel 公共分組物理信道
PCPICH Primary Common Pilot Channel 主公共導(dǎo)頻信道
PDCP Packet Data Convergence Protocol 分組數(shù)據(jù)匯聚層協(xié)議
PDP Packet Data Protocol （信息）包數(shù)據(jù)協(xié)議
PDSCH Physical Downlink Shared Channel 物理下行共享信道
PICH Paging Indicator Channel 尋呼指示信道
PLMN PublicLandMobile Network 公用陸地移動(dòng)（通信）網(wǎng)
PRACH Packet Random Access Channel 分組隨機(jī)接入信道
PS Packet Switched 分組交換
PSCH Physical shared channel 物理共享信道
PSTN Public Switched Telephone Network 公用交換電話網(wǎng)
Q
QoS Quality of Service 服務(wù)質(zhì)量
R
RAB Radio Access Bearer 無(wú)線接入承載
RACH Random Access CHannel 隨機(jī)接入信道
RANAP Radio Access Network Application Part 無(wú)線接入網(wǎng)絡(luò)應(yīng)用部分
RB Radio Bearer 無(wú)線承載
RFN RNC Frame Number counter RNC幀號(hào)計(jì)數(shù)器
RNC Radio Network Controller 無(wú)線網(wǎng)絡(luò)控制器
RNS Radio Network Subsystem 無(wú)線網(wǎng)絡(luò)子系統(tǒng)
RNSAP Radio Network Subsystem Application Part 無(wú)線網(wǎng)絡(luò)子系統(tǒng)應(yīng)用部分協(xié)議
RNTI Radio Network Temporary Identity 無(wú)線網(wǎng)絡(luò)臨時(shí)標(biāo)識(shí)
RRC Radio Resource Control 無(wú)線資源控制
RTWP Received Total Wide band Power 接收總帶寬功率
S
SAAL Signaling ATM Adaptation Layer ATM信令適配層
SABP Service Area Broadcast Protocol 服務(wù)區(qū)廣播協(xié)議
SAR Segmentation And Reassembly 分段和重組、分割重組
SCCP Signaling Connection and Control Part 信令連接控制部分
SCCPCH Secondary Common Control Physical Channel 輔助公共控制物理信道、“從”公共控制物理信道
SCH Synchronization CHannel 同步信道
SCPICH Secondary Common Pilot Channel 從公共導(dǎo)頻信道
SDU Service Data Unit 業(yè)務(wù)數(shù)據(jù)單元
SGSN Serving GPRS Support Node 服務(wù)GPRS支持節(jié)點(diǎn)
SI Service Indicator 業(yè)務(wù)指示碼
SIB System Information Block 系統(tǒng)消息塊
SIF Signaling Information Field 信令信息字段
SIO Service Information Octet 業(yè)務(wù)信息八位位組（字節(jié)）
SIR Signal-Interference Ratio 信干比
SLS Signaling Link Selection 信令鏈路選擇
SRB Signalling radio bearer 信令無(wú)線承載
SRNC Serving RNC 服務(wù)RNC
SRNS Serving RNS 服務(wù)RNS
SS7 Signaling System Number 7 七號(hào)信令
SSCF Service Specific Coordination Function 特定服務(wù)的協(xié)調(diào)函數(shù)
SSCH Secondary Synchronization CHannel 從同步信道
SSCOP Service Specific Connection Oriented Protocol 特定服務(wù)的面向連接協(xié)議
SSCS Service Specific Convergence Sublayer 業(yè)務(wù)特定匯聚子層
SSN Sub-System Number 子系統(tǒng)號(hào)
STC Signaling Transport Converter 信令傳送轉(zhuǎn)換層
STTD Space Time Transmit Diversity 空時(shí)發(fā)分集
T
TB Transport Block 傳輸塊
TBS Transport Block Set 傳輸塊集
TDD Time Division Duplex 時(shí)分雙工
TFC Transport Format Combination 傳輸格式組合
TFCI Transmit Format Combined Indicator 發(fā)送格式組合指示
TFI Transport Format Indicator 傳輸格式指示
ToA Time of Arrival 到達(dá)時(shí)間
ToAWE Time of Arrival Window Endpoint 到達(dá)時(shí)間窗終點(diǎn)
ToAWS Time of Arrival Window Startpoint 到達(dá)時(shí)間窗起始點(diǎn)
TPC Transmit Power Control 發(fā)射功率控制
TTI Transmission Time Interval 發(fā)射時(shí)間間隔、發(fā)送時(shí)間間隔、傳輸時(shí)隔
U
UE User Equipment 用戶設(shè)備
UMTS Universal mobile telecommunication services/Universal Mobile Telecommunications System 通用移動(dòng)電信業(yè)務(wù)/通用移動(dòng)通訊系統(tǒng)
UNI Logical User-Network Interface 邏輯用戶網(wǎng)絡(luò)接口
UP User Plane 用戶平面
URA UTRAN Registration Area UTRAN 登記區(qū)
U-RNTI UTRAN Radio Network Temporary Identifier UTRAN無(wú)線網(wǎng)絡(luò)臨時(shí)標(biāo)識(shí)
UTRAN UMTS Terrestrial Radio Access Network UMTS陸地?zé)o線接入網(wǎng)
UU Uu Interface UE和UTRAN之間的接口
V
VP Video Phone 可視電話
W
WCDMA Wideband CDMA 寬帶CDMA
聯(lián)系客服
