縮略語 英文全稱 中文解釋
2g 2nd generation mobile communications system 第二代移不動通信系統(tǒng)
3g,3gms 3rd generation mobile communications system 第三代移不動通信系統(tǒng)
3gpp 3rd generation partnership project 第三代合作組織
a
aaa authentication, authorization, accounting 鑒權(quán)、授權(quán)、計費
aal1 atm adaptation layer type 1 atm適配層類型1
aal2 atm adaptation layer type 2 atm適配層類型2
aal5 atm adaptation layer type 5 atm適配層類型5
abr available bit rate 可用比特率
acl access control list 訪問控制列表
acs add, compare, select 加,比,選
admf administration function at the lian lian中的管理功能實體
adt adaptive dynamic threshold 自適應(yīng)動態(tài)閥值
ag access gateway 接入網(wǎng)關(guān)
ai acquisition indicatior 捕獲指示
aich acquisition indication channel 捕獲指示信道
alim atm line interface module subrack atm線路接口插框
am account management 計費管理
am acknowledged mode 確認模式
amr adaptive multirate 自適應(yīng)多速率
ansi american national standard institute 美國國家標準組織
aocc advice of charge charging 計費費用通知
aoci advice of charge information 計費信息通知
ap access point 接入點
ap access preamble 接入前導(dǎo)
apn access point name 接入點名稱
arp address resolution protocol 地址解析協(xié)議
arq automatic repeat request 自動重發(fā)請求
as application server 應(yīng)用服務(wù)器
as access stratum 接入層
asc access service class 接入服務(wù)類
ascii american standard code for information interchange 美國信息交換標準碼
asf application server function 應(yīng)用服務(wù)器功能
asic application specific integrated circuit 專用集成電路
asn.1 abstract syntax notation one 抽象語法編碼1
asp application server process 應(yīng)用服務(wù)器進程
asp access service provider 接入服務(wù)提供商
atm asynchronous transfer mode 異步傳輸模式
auc authentication center 鑒權(quán)中心
b
baic barring of all incoming calls 限制所有入呼叫
baic-roam barring of all incoming calls when roaming outside the home plmn country 當漫游出歸屬plmn國家后,限制入呼叫
bam back administration module 后管理模塊
baoc barring of all outgoing calls 限制所有出局呼叫
bas broadband access server 寬帶接入服務(wù)器
bc billing center 計費中心
bcch broadcast control channel 廣播控制信道
bch broadcast channel 廣播信道
bcfe broadcast control functional entity 廣播控制功能實體
ber bit error rate 誤比特率
bgp border gateway protocol 邊界網(wǎng)關(guān)協(xié)議
bhca busy hour calling attempt 忙時試呼次數(shù)
bicc bearer independent call control 承載無關(guān)呼叫控制
bios basic input output system 基本輸入輸出系統(tǒng)
bits building integrated timing supply system 通信樓綜合定時供給系統(tǒng)
bler block error rate 誤塊率
bmc broadcast/multicast control 廣播/組播控制
bnet broadband network subrack 寬帶交換網(wǎng)插框
boic barring of outgoing international calls supplementary service 禁止國際出局呼叫補充業(yè)務(wù)
boic-exhc barring of outgoing international calls except those directed to the home plmn country 限制所有除歸屬國外的國際出局呼叫
bom bill of material 物料清單
bs billing system 計費系統(tǒng)
bsc base station controller 基站控制器
bsp board support packet 板級支持軟件包
bss base station subsystem 基站子系統(tǒng)
bssap base station subsystem application part 基站子系統(tǒng)應(yīng)用部分
bts base transceiver station 基站收發(fā)信臺
c
ca capacity allocation 容量分配
caa capacity allocation acknowledgement 容量分配確認
camel customized applications for mobile network enhanced logic 移不動網(wǎng)絡(luò)增強邏輯的客戶化應(yīng)用
cap camel application part camel應(yīng)用部分
car committed access rate 約定訪問速度
cbr constant bit rate 恒定比特率
cc call control 呼叫控制
ccch common control channel 公共控制信道
ccf conditional call forwarding 條件呼叫前轉(zhuǎn)
ccf call control function 呼叫控制功能
cch control channel 控制信道
ccpch common control physical channel 公共控制物理信道
cctrch coded composite transport channel 編碼合成傳輸信道
cd collision detection 碰撞檢測
cd capacity deallocation 容量釋放
cda capacity deallocation acknowledgement 容量釋放確認
cdma code division multiple access 碼分多址接入
cdr call detail record 呼叫詳細記錄
cdv cell delay variation 信元時延抖動
cdvt cell delay variation tolerance 信元時延抖動容限
cfb call forwarding on mobile subscriber busy 遇忙前轉(zhuǎn)
cfnrc call forwarding on mobile subscriber not reachable 不可及前轉(zhuǎn)
cfnry call forwarding on no reply 無應(yīng)答呼叫前轉(zhuǎn)
cfu call forwarding unconditional 無條件呼叫前轉(zhuǎn)
cg charging gateway 計費網(wǎng)關(guān)
cgf charging gateway functionality 計費網(wǎng)關(guān)實體
clr cell loss rate 信元丟失率
clip calling line identification presentation supplementary service 主叫識別提供補充業(yè)務(wù)
d
dac dual attach concentrator
das dual attach station
dcd data carrier detect
dce 數(shù)據(jù)電路端接設(shè)備 digital circuit-terminating equipment
dhcp 動態(tài)主機控制協(xié)議
dime 直接內(nèi)存執(zhí)行 direct memory execute
dme 分布式管理環(huán)境 distributed management environment
dns 域名系統(tǒng) domain name system
dpi 每英寸可打印的點數(shù) dot per inch
dqdb 分布式隊列雙總線 distributed queue dual bus
ds-3 digital standard-3
dsma 數(shù)字偵聽多重訪問 digital sense multiple access
dsp digital signal processing
dte 數(shù)據(jù)終端設(shè)備 data terminal equipment
dtr data terminal ready
dvmrp 距離向量多目路徑協(xié)議 distance vector multicast routing protocol
e
ecl 硅雙極型
ecsrn 華東南地區(qū)網(wǎng)
egp 外部網(wǎng)關(guān)協(xié)議 exterior gateway protocol
eia/tia electronic industries association and the telecommunication industries association
ema 以太網(wǎng)卡 ethernet media adapter
e-mail 電子郵件 electronic mail
epd 提前舍棄分組數(shù)據(jù)包
f
faq 常見問題解答 frequently answer question
fcs 快速電路交換 fast circuit switching
fddi 光纖分布式數(shù)據(jù)接口 fiber distributed data interface
fdm 頻分多路復(fù)用 frequency division multiplexing
fec 前向差錯糾正 forward error correction
fema 快速以太網(wǎng)卡 fast ethernet media adapter
fext 遠端串擾
fitl 光纖環(huán)路
fma fddi網(wǎng)卡 fddi media adapter
foirl fiber optic inter-repeater link
ftp 文件傳輸協(xié)議 file transfer protocol
fttc 光纖到樓群 fiber to the curb
ftth 光纖到戶 fiber to the home
g
gcra 通用信元速率算法 generic cell rate algorithm
ggp 網(wǎng)關(guān)-網(wǎng)關(guān)協(xié)議 gateway-gateway protocol
gsm 移動通信全球系統(tǒng)(全球通) global systems for mobile mmunications
h
hec 信頭錯誤控制 header error control
hcs 頭校驗序列 header check sequence
hdlc 高級數(shù)據(jù)鏈路控制(協(xié)議) high-level data link control
hdtv 數(shù)字高清晰度電視 high definition television
hfc 混合光纖同軸 hybrid fiber coax
hippi 高性能并行接口 high performance parallel interface
hol 隊頭阻塞
http 超文本傳輸協(xié)議 hypertext transfer protocol
hub 集線器
i
iab 因特網(wǎng)結(jié)構(gòu)委員會 internet architecture board
iap 因特網(wǎng)接入提供商 internet access provider
iccb internet控制與配置委員會 internet control and configuration board
icmp 因特網(wǎng)控制信息協(xié)議 internet control message protocol
icp internet content provider
icx 部件間交換 inter-cartridge exchange
idp 網(wǎng)間數(shù)據(jù)報協(xié)議 internetwork datagram protocol
idu 接口數(shù)據(jù)單元 interface data unit
ieee 電子和電氣工程師協(xié)會 institute of electrical and electronics engineers
ietf 因特網(wǎng)工程特別任務(wù)組 internet engineering task force
igmp internet組管理協(xié)議 internet group management protocol
igp 內(nèi)部網(wǎng)關(guān)協(xié)議 interior gateway protocol
iisp 間歇交換機信令協(xié)議
ilmi 過渡性局域管理界面(?)
imp 接口信息處理機 interface message processor
imts 改進型移動電話系統(tǒng) emproved mobile telephone system
ip 因特網(wǎng)協(xié)議 internet protocol
irc internet relay chat
irtf 因特網(wǎng)研究特別任務(wù)組 internet research task force
isdn 綜合業(yè)務(wù)數(shù)字網(wǎng) integrated services digital network
iso 國際標準化組織 international organization for standardization
(或簡稱international standard organization)
isp 因特網(wǎng)服務(wù)提供商 internet service proveder
it 信息技術(shù) information technology
itu 國際電信聯(lián)盟 international telecommunications union
j
jpeg 圖像專家聯(lián)合小組 joint photographic experts group
l
l2f 第二層轉(zhuǎn)發(fā)
l2tp 第二層隧道協(xié)議
lan 局域網(wǎng) local area network
lane 局域網(wǎng)仿真 lan emulation
lap 鏈路訪問過程 link access procedure
lcp 鏈路控制協(xié)議 link control protocol
le_arp lan仿真地址轉(zhuǎn)換協(xié)議
lec 局域網(wǎng)仿真客戶端 lan emulation client
lecs 局域網(wǎng)仿真配置服務(wù) lan emulation configure service
led 發(fā)光二極管
les 局域網(wǎng)仿真服務(wù)器 lan emulation server
lf line feed
li 長度指示
lim 插件板
llc 邏輯鏈路控制 logical link control
m
mac 介質(zhì)訪問控制 media access control
man 城域網(wǎng) metropolitan area network
maca 避免沖突的多路訪問(協(xié)議)
(ieee802.11無線局域網(wǎng)標準的基礎(chǔ)) multiple access with access avoidance
mau medium access unit
mib 管理信息庫 management information base
mic media interface connector
modem 調(diào)制解調(diào)器
motd 當日消息 message of the day
mpc mpoa client
mpeg 活動圖像專家組 motion picture experts group
mrfcs 多速率快速電路交換 multirate fast circuit switching
mpoa multi-protocol over atm
mps mpoa server
mrcs 多速率電路交換 multirate circuit switching
msc 移動交換中心 mobile switching center
mtbf 兩次故障間的平均時間 media time between faults
mtor 故障修復(fù)所需平均時間 media time of repair
mtp 郵件傳輸協(xié)議 mail transfer protocol
mtso 移動電話交換站 mobile telephone switching office
mttd 故障診斷所需平均時間 media time to diagnose
mtu 最大傳輸單元 maximum transfer unit
n
nap 網(wǎng)絡(luò)接入點 network access point
nca 網(wǎng)絡(luò)計算結(jié)構(gòu) network computing architecture
ncfc 中國國家計算機網(wǎng)絡(luò)設(shè)施,
國內(nèi)也稱中關(guān)村網(wǎng) the national computing and network facility of china
ncp 網(wǎng)絡(luò)控制協(xié)議 network control protocol
ncp 網(wǎng)絡(luò)核心協(xié)議 network core protocol
next 近端串擾
nfs 網(wǎng)絡(luò)文件系統(tǒng) network file system
nhrp 下一個節(jié)點路由協(xié)議
nhs nhrp server
nic null-attach concentrator
nic 網(wǎng)卡 network interface card
nic 網(wǎng)絡(luò)信息中心 network information centre
nim 網(wǎng)絡(luò)接口模塊 network interface module
nisdn 窄帶isdn narrowband integrited services digital network
nlam 網(wǎng)絡(luò)層地址管理
nni 網(wǎng)絡(luò)-網(wǎng)絡(luò)接口 network-network interface
noms 網(wǎng)絡(luò)營運與管理專題討論會 network operation and management symposium
nren (美國)國家研究和教育網(wǎng) national research and education network
nsap 網(wǎng)絡(luò)服務(wù)接入點 network service access point
nsf (美國)國會科學(xué)基金會
nvram non-volatile ram
nvt 網(wǎng)絡(luò)虛擬終端 network virtual terminal
o
oam 操作與維護 operation and maintenance
odbc 開放數(shù)據(jù)庫互連 open database connection
orb 對象請求代理 object request broker
osf 開放軟件基金會 open software fundation
osi 開放系統(tǒng)互聯(lián) open system interconnection
ospf 開放最短路徑優(yōu)先(協(xié)議) open shortest path first
p
pbx 用戶交換機 private branch exchange
pcm 脈沖編碼調(diào)制 pulse code modulation
pcn 個人通信網(wǎng)絡(luò) personal communications network
pcr 峰值信元速率 peak cell rate
pcs 個人通信服務(wù) personal communications service
pdh 準同步數(shù)字系列
pda 個人數(shù)字助理 personal digital assistant
pdn 公用數(shù)據(jù)網(wǎng) public data network
pdu 協(xié)議數(shù)據(jù)單元 protocol data unit
per 分組差錯率 packet error rate
pem port expansion module
pir 分組插入率 packet insertion rate
pi/so primary in/secondary out
plcp 物理層會聚協(xié)議 physical layer convergence protocol
plr 分組丟失率 packet loss rate
pmd 物理媒體相關(guān)(子層) physical medium dependent
poh 通道開銷
pon 無源光纖網(wǎng)
pop post office protocol
po/si primary out/secondary in
pots 普通老式電話業(yè)務(wù) plain old telephone service
ppd 部分舍棄分組數(shù)據(jù)包 partial packet discard
ppp 點到點協(xié)議 point to point protocol
pptp 點對點隧道協(xié)議
prm 每分鐘可打印輸出的頁數(shù) page per minute
prm 協(xié)議參考模型 protocol reference model
prn 分組無線網(wǎng) packet radio network
psn 分組交換節(jié)點 packet switch node
psdn 分組交換數(shù)據(jù)網(wǎng)
pstn 公用電話交換網(wǎng) public switched telephone network
pvc 永久虛電路(包括pvpc和pvcc) permanent virtual circuit
pvpc permanent virtual path connection
pvcc permanent virtual channel connection
pvp 永久虛路徑 permanent virtual path
q
qos 服務(wù)質(zhì)量 quality of service
r
radius 遠端授權(quán)撥號上網(wǎng)用戶服務(wù)
rarp 逆向地址解析協(xié)議 reverse address resolution protocol
ras 遠程訪問服務(wù)器
rfc 請求評注 request for comments
rft request for technology
rip routing information protocol
rmon 遠程網(wǎng)絡(luò)管理
router 路由器
rpc 遠程過程調(diào)用 remote procedure call
rsvp 資源重復(fù)利用協(xié)議
rtmp routing table maintenance protocol(用于appletalk)
rtp 接收和發(fā)送端口
rts 往返樣本 round trip sample
rts 剩余時間標簽
s
sap 業(yè)務(wù)接入點 service access point
sap 服務(wù)公告協(xié)議 service advertising protocol
sar 分段和重組(子層) segmentation and reassembly
sas single attached station
sc stick and click connector
scr 信號串擾比
scr 持續(xù)信元速率 sustained cell rate
scs 交換控制軟件
sdh 同步數(shù)字系列 synchronous digital hierarchy
sdlc 同步數(shù)據(jù)鏈路控制(協(xié)議) advanced data communication control procedure
sdtv 標準數(shù)字電視
sdu 業(yè)務(wù)數(shù)據(jù)單元 service data unit
sipp 增強的簡單因特網(wǎng)協(xié)議 simple internet protocol plus
slip 串行線路ip serial line interface protocol
smds 交換式多兆比特數(shù)據(jù)業(yè)務(wù) switched multimegabit data services
smf 單模光纖 single-mode fiber
smi structure of management information(mib的結(jié)構(gòu))
smt 站點管理 station management
smtp 簡單郵件傳輸協(xié)議 simple mail transfer protocol
sna 系統(tǒng)網(wǎng)絡(luò)體系結(jié)構(gòu) system network architecture
snmp 簡單網(wǎng)絡(luò)管理協(xié)議 simple network management protocol
snr 信噪比 signal-noise ratio
soh 段開銷
sonet 同步光纖網(wǎng)絡(luò) synchronous optical network
spe 同步凈荷包 synchronous payload envelope
spp 定序分組協(xié)議
(xns中,相當于tcp) sequential packet protocol
srts 同步剩余時間標簽法
sscs 業(yè)務(wù)特定部分會聚子層
ssi 服務(wù)器端包含 server side include
st stick and turn connector
stm 同步傳輸方式 synchronous transfer mode
stp 屏蔽雙絞線 shielded twisted pair
sts 同步傳輸信號 synchronous transport signal
svc 交換虛電路 switched virtual circuit
switch 交換機
t
tac technical assistance center
tast 時間分配話音插空技術(shù) time assignment by speech interpolation
tc 傳輸匯集(子層) transmission convergence
tcp 傳輸控制協(xié)議 transmission control protocol
tdm 時分多路復(fù)用 time division multiplexing
tftp 單純文件傳輸協(xié)議 trivial file transfer protocol
tip 終端接口處理機 terminal interface processor
tp 雙絞線 twisted pair
tsap 傳輸層服務(wù)訪問點 transport service access point
ttl 生存時間 time to live
ttr 定時令牌旋轉(zhuǎn)
u
ubr 未定義比特率 undefined bit rate
uem 通用以太網(wǎng)模塊 universal ethernet module
udp 用戶數(shù)據(jù)報協(xié)議 user datagram protocol
ui unix國際
uni 用戶-網(wǎng)絡(luò)接口 user-network interface
upc 使用參數(shù)控制 usage parameter control
url 統(tǒng)一資源定位 universal resource locator
usb 通用串行總線 universal serial bus
utp 非屏蔽雙絞線 unshielded twisted pair
uucp unix to unix copy program
v
van 增值網(wǎng) value added network
vbr 可變比特率 variable bit rate
vcc 虛信道連接 virtual channel connection
vci virtual channel identifier
v-d 向量-距離(算法)
又叫bellman-ford算法) vector-distance
vlan virtual lan
vlsi 超大規(guī)模集成電路
vod 點播圖像 video on demand
vpc 虛路徑連接 virtual path connection
vpi 虛路徑標識 virtual path identifier
vpn 虛擬專用網(wǎng)絡(luò) virtual private network
vrml 虛擬現(xiàn)實造型語言 virtual reality modeling language
vtp 虛擬隧道協(xié)議
w
wan 廣域網(wǎng) wide area network
wdm 波分多路復(fù)用 wavelength division multiplexing
wdma 波分多路訪問 wavelength division multiple access
wrb web請求代理 web request broker
www 萬維網(wǎng) world wide web
x
xns xerox network system