1.8Vtechnology Smart Card: A Smart Card operating at1.8V ± 10% and 3V ± 10%. ---1.8V智能卡: 一种运行在1.8V ± 10% 和 3V ± 10% 电压环境下的智能卡. 1.8Vtechnology Terminal: A terminal operating the SmartCard - Terminal interface at 1.8V ± 10% and 3V ± 10%. ---1.8V终端: 一种使用1.8V智能卡的终端. [注：终端一般指用户设备，如手机、PDA等]
3GPP Generic User Profile (GUP): The 3GPP Generic User Profile isthe collection of user related data which affects the way in which anindividual user experiences services and which may be accessed in astandardised manner. ---3GPP通用用户配置：可以通过标准接口进行访问的一组用户配置数据，它可以影响用户的业务体验方式。
3GPP system: thetelecommunication system standardised by the 3GPP consisting of a core networkand a radio access network that may be either GERAN or UTRAN, or both. ---3GPP系统：由3GPP组织标准化的通信系统，包括核心网和接入网两部分，其中接入网可以是GERAN、UTRAN或者两者的混合体。[注：接入网主要包括基站和基站控制器两类设备]
3GPP System core network: refers in this specification to an evolvedGSM core network infrastructure. ---3G核心网：请参考演进的GSM核心网构架规范。
3GPP System coverage: see coverage area. ---3G覆盖范围：参见”覆盖区”
3GPP System IC Card: An IC card(or 'smartcard') of defined electromechanical specification which contains atleast one USIM.
---3G IC卡：一种符合电气规范的IC卡（或者智能卡），至少包含USIM卡功能。[注：3G手机当中用的是USIM卡，2G手机用的是SIM卡]
3GPP System mobiletermination: part ofthe 3GPP System Mobile Station which provides functions specific to themanagement of the radio interface (Um). ---3G移动终端：3G移动台的一部分，提供了特定的无线接口（Um接口）管理功能。
3GPP-WLAN Interworking: Used togenerically refer to interworking between the 3GPP system and the WLAN familyof standards. ---3GPP-WLAN互连：通常指3GPP系统和WLAN系统之间的互连。[注：interworking有时也被译作“互操作”、“互通”]
3V technology SmartCard: A Smart Card operating at 3V± 10% and 5V ± 10%. ---3V技术智能卡：一种工作在3V± 10% 和5V ± 10%电压环境下的智能卡.
3Vtechnology Terminal: A terminal operating the SmartCard - Terminal interface at 3V-± 10% and 5V ± 10%. ---3V技术终端：一种使用3V技术智能卡的终端。
[ 本帖最后由 zil_ye 于 2009-5-5 18:33 编辑 ]
时间: 2009-4-24 15:57
作者: zil_ye
A
A/Gbmode: mode ofoperation of the MS when connected to the Core Network via GERAN and the Aand/or Gb interfaces. ---A/Gb模式：手机用户通过GERAN和A或者Gb接口连接到核心网时的操作模式。[注：MSC和BSC之间是A接口，SGSN和BSC之间是Gb接口。A/Gb模式的详细定义请参考3GPP TS 23.060协议]
AcceptableCell: A cell that the UE may camp on to makeemergency calls. It must satisfy certain conditions. ---可接受小区：可以让手机驻留在里面拨打紧急电话的的小区，该小区必须满足某种条件。
Accessconditions: A set of security attributes associatedwith a file. ---访问条件：和文件相关的一套安全属性。[注：比如可读、可写、可执行]
Accessdelay: The value of elapsed time between an accessrequest and a successful access (source: ITU-T X.140). ---访问延迟：在访问的请求和成功响应之间的时间间隔（源自ITU-T X.140）。
AccessStratum SDU (Service Data Unit): Unit of datatransferred over the access stratum SAP (Service Access Point) in the CoreNetwork or in the User Equipment. ---接入层SDU（业务数据单元）：核心网或者用户设备中承载在接入层SAP（业务访问点）上的数据传输单元。[注：与无线接入无关的高层协议我们通称为非接入层，为非接入层提代承载的就是接入层。]
Accessprotocol: A defined set of procedures that isadopted at an interface at a specified reference point between a user and anetwork to enable the user to employ the services and/or facilities of thatnetwork (source: ITU-T I.112). ---访问协议：一套定义的流程，用于用户和网络之间某个指定参考点的接口，借助它用户能部署业务或者网络设施（源自ITU-T I.112）。[注：参考点和接口是两个概念，参考点只是定义了一些抽象的要求，而接口定义的更具体，必须完全遵从]
Accounting: The process of apportioning charges between theHome Environment, Serving Network and User. ---记账：在归属环境，服务网络和用户之间的计费过程。[注：比如GGSN和AAAServer之间就有Accounting消息用于计帐]
Accuracy: A performance criterion thatdescribes the degree of correctness with which a function is performed. (Thefunction may or may not be performed with the desired speed.) (source: ITU-TI.350). ---精确度：一种性能标准，描述某个功能执行的准确性程度。（功能能否以预期的速度执行。）（源自ITU-TI.350）
Activecommunication: a UE is in active communication whenit has a CS connection established. For PS active communication is defined bythe existence of one or more Activated PDP contexts. Either one or both of thementioned active communications may occur in the UE. ---活动通信: 当手机建立了CS连接，就处于活动通信状态。对于PS，当存在一个或多个激活的PDP上下文时手机处于活动通信状态。手机可以同时处于上述两种活动通信状态。[注：1 网上有的把Active communication翻译成主动通信，那是有上下文背景的，这里不能照搬。2 CS即Circuit Switch，电路交换；PS即Packet Switch，分组交换。]
ActiveSet: Set of radio links simultaneously involved ina specific communication service between an UE and a UTRAN access point. ---活动集: 与手机和UTRAN访问点之间特定业务相关的一套并发的无线链路集。[注：多条链路组成链路集。这里指的是空口的无线链路]
AdjacentChannel Leakage power Ratio (ACLR): The ratio ofthe average power centered on the assigned channelfrequency to the average power centered on an adjacent channel frequency. Inboth cases the average power is measured with a filter that has Root RaisedCosine (RRC) filter response with roll-off a = 0.22 and a bandwidth equal to the chip rate.
---邻信道泄露功率比（ACLR）：指配信道的平均功率与相邻信道的平均功率之比。平均功率是在带宽等于无线访问模式的码片速率时，通过根升余弦(RRC)滚降滤波器(a = 0.22)测得的。
AirInterface User Rate: The user rate between MobileTermination and IWF. For T services it is the maximum possible AIUR notincluding padding. For NT services it is the maximum possible AIUR. ---空口用户速率（AIUR）：MT与IWF之间的用户传输速率。对于透明（T）业务，是指不包含填充部分的最大可能速率；对于非透明（NT）业务，则是最大可能的速率。[注：这里所说的透明/非透明业务是指承载上的透传/非透传]
ALCAP:Generic name for the transport signalling protocolsused to set-up and tear-down transport bearers. ---ALCAP: 用于建立和拆除传输承载的信令传输协议的通称。[注：ALCAP详细信息参见Iu接口的协议]
AllowablePLMN: A PLMN which is not in the list of forbiddenPLMN in the UE. ---准入PLMN：不在UE所禁止的PLMNs列表内的PLMN。[注：用手机搜索网络的时候，可以搜索”中国移动””中国联通”等多个PLMN。]
Applet: A small program that is intended not to be run on its own, butrather to be embedded inside another application ---Applet: 一种小程序，不能独立运行，必须嵌入到其他应用程序中才能运行。[注：比如嵌在HTML网页中用Java写的一些Applet程序]
Application: an application is a service enabler deployed by service providers,manufacturers or users. Individual applications will often be enablers for awide range of services. (UMTS Forum report #2) [3] ---Application: 所谓应用是指由内容供应商、制造商或者用户部署的业务，其中个人业务应用最广。
Applications / Clients: These are services, whichare designed using service capability features. ---Applications/ Clients: Applications和Clients都属于业务应用，用到了业务能力这一特性。[注：这里应该是指服务端应用和客户端应用]
Application Dedicated File (ADF):an application DF is the entry point to an application on the UICC. ---应用专用文件(ADF)：应用专用文件是UICC上应用的入口点。[注：一个ADF相当于是某一个应用的顶层文件夹]
Application Interface: Standardised Interfaceused by application/clients to access service capability features. ---应用接口：应用程序/客户端访问业务能力的标准接口。
Applicationprotocol: The set of procedures required by theapplication. ---应用协议：与应用相关的一套流程。[注：通信行业的协议一般由流程和消息组成]
ASCIGeneric name to identify the services VGCS, VBS andeMLPP. ---ASCI: 高级语音呼叫业务(ASCI)包括增强多优先级和强拆(eMLPP)、语音组呼(VGCS)和语音广播(VBS)。
Authentication:A property by which the correct identity of anentity or party is established with a required assurance. The party beingauthenticated could be a user, subscriber, home environment or serving network. ---认证：一种机制，通过该机制，确保对端的身份能够被正确地识别。被认证的对象可以是用户，签约用户，归属环境或者服务网络。
AvailablePLMN: A PLMN where the UE has found a cell thatsatisfies certain conditions. ---可用PLMN：指UE找到满足特定条件的小区所处的PLMN。
Average power: The thermalpower as measured through a root raised cosine filter withroll-off a= 0.22 and a bandwidth equal to thechip rate of the radio access mode. The period of measurement shall be onepower control group (timeslot) unless otherwise stated. ---平均功率：在带宽等于无线访问模式的码片速率时，通过根升余弦滚降滤波器(a = 0.22)测得的热功率。除非另有说明，测量周期应该是一个功率控制组时长(时间片)。[注：把每1.25ms内的输入符号叫做一个功率控制组]
[ 本帖最后由 zil_ye 于 2009-4-24 16:02 编辑 ]
时间: 2009-4-25 10:31
作者: 三木帅于 标题: 好好学习一下
时间: 2009-4-25 19:30
作者: 李连钢
什么东东…………
时间: 2009-4-28 10:33
作者: hzau
头大
时间: 2009-4-28 13:16
作者: zil_ye
B
Base Station: A base station is a network element in radio access network responsible for radio transmission and reception in one or more cells to or from the user equipment. A base station can have an integrated antenna or be connected to an antenna by feeder cables. In UTRAN it terminates the Iub interface towards the RNC. In GERAN it terminates the Abis interface towards the BSC. ---基站：基站是无线接入网中的网元，负责无线信号的收发。基站可以有一个集成的天线，或者连接到天线馈电线。在UTRAN网络中，基站终结于RNC的Iub接口，在GERAN网络中，终结于BSC的Abis接口。
Baselinecapabilities: Capabilities that are required for aservice-less UE to operate within a network. The baseline capabilities for a UE include the capabilities to search for, synchronise with and register (with authentication) to a network. The negotiation of the UE and the network capabilities, as well as the maintenance and termination of the registration are also part of the required baseline capabilities. ---基线能力：手机在网络内被要求具有的操作能力。一个手机的基线能力包括搜索、同步和注册到网络的能力。手机和网络的能力协商、以及手机注册的维护和终止也是基线能力的一部分。[注：所谓基线能力也就是必需满足的基本指标。假设要求手机从开机到附着到网络耗时不能超过3秒，这就是一种基线能力。]
BaseStation Controller: This equipment in the BSS is incharge of controlling the use and the integrity of the radio resources. ---基站控制器：BSS中对无线资源的使用和完整性进行控制的设备。[注：2G中基站控制器是BSC，3G中是RNC]
Base Station Subsystem: Either a full network or only the access part of a GERAN offering the allocation, release and management of specific radio resources to establish means of connection between an MS and the GERAN. A Base Station Subsystem is responsible for the resources and transmission/reception in a set of cells. ---基站子系统：指GERAN全网或者仅提供了无线资源分配/释放/管理功能的接入部分，负责建立MS和GERAN之间的连接。基站子系统负责一套小区的资源管理和数据收发。[注：BSS是2G的概念，一般包括BSC和BTS两部分。3G中对应的是RNS，由RNC和NodeB组成。]
BaselineImplementation Capabilities: Set of Implementation capabilities, in each technical domain, required to enable a UE to support the required Baseline capabilities. ---设备能力基线:
一组设备能力，要求在每个技术领域内，都能使手机满足所需的基线能力。[注：基线简单来说就是必须满足的基本要求]
Basictelecommunication service: This term is used as a common reference to both bearer services and teleservices. ---基础电信业务：通常是指承载业务和电信业务。[注：电信业务从大的角度分为基础电信业务和增值业务]
Bearer: A information transmission path of defined capacity, delay and bit error rate, etc.
---承载：定义了传输能力、时延和误码率等的信息传输通道
Bearer capability: A transmission function which the UE requests to the network.
---承载能力：UE向网络请求的传输能力[注：传输能力一般从QoS中得到体现]
Bearerindependent protocol: (UICC) Mechanism by which the ME provides the (U)SIM applications on the UICC with access to the data bearers supported by the ME and the network. ---承载无关性协议：(UICC)一种机制，通过该机制移动设备能提供基于UICC的用于访问数据承载的USIM/SIM应用程序。
Bearerservice: A type of telecommunication service that provides the capability of transmission of signals between access points. ---承载业务：电信业务的一种，能在访问点之间提供信令传输能力。
Besteffort QoS: The lowest of all QoS traffic classes.If the guaranteed QoS cannot be delivered, the bearer network delivers the QoS which can also be called best effort QoS. ---尽力型QoS: 所有QoS流类别中最低的一种。承载网如果不能提供QoS保证，就只能采取尽力型QoS。
Besteffort service: A service model which provides minimal performance guarantees, allowing an unspecified variance in the measured performance criteria. ---尽力服务：一种提供最小性能保证的服务模型，性能测量标准中对性能差别没有特别要求。
Billing: A function whereby CDRs generated by the charging function are transformed into bills requiring payment. ---结算: 把计费实体产生的CDRs转化成账单的功能。[注：CDR是核心网产生的原始话单，在CS域全称是Call Detail Record，在PS域全称是Charging Data Record。]
Broadcast: A value of the service attribute "communication configuration", which denotes unidirectional distribution to all users (source: ITU-T I.113). ---广播：业务属性“communicationconfiguration”的值，表示单向发送给用户（源自ITU-TI.113）。
Bytecode: (UICC) A hardware machine independent representation of a primitive computer operation that serves as an instruction to a software program called an interpreter or a virtual machine that simulates the hypothetical computer’s central processing unit. code generated by a Java compiler and executed by the Java interpreter. ---字节码：(UICC) 与机器无关的代码指令，由Java编译器生成，Java解释器来执行。[注：Java中的概念]
[ 本帖最后由 zil_ye 于 2009-4-28 13:26 编辑 ]
时间: 2009-5-4 18:12
作者: zil_ye
C
Cable,Connector, and Combiner Losses (Transmitter) (dB): Thecombined losses of all transmission system components between thetransmitter output and the antenna input (all losses in positive dBvalues). ---电缆，连接器，和组合器的损耗（发射方）（分贝）：在发射器输出和天线输入之间的传输系统元件的组合损耗(所有的损耗以正的dB值表示)。
Cable,Connector, and Splitter Losses (Receiver) (dB): The combined losses of all transmission system components between the receiving antenna output and the receiver input. ---电缆，连接器，和分离器损耗（接收方）（分贝）：在接收天线输出和接收器输入之间的所有传输系统元件的组合损耗。
CAC (ConnectionAdmission Control): Aset of measures taken by the network to balance between the QoSrequirements of new connections request and the current networkutilisation without affecting the grade of service of existing/alreadyestablished connections. ---CAC(连接准入控制)：网络所采取的一套方法，用于在不影响已有连接的QoS情况下，平衡新请求连接的QoS和已有连接的QoS。[注：QoS即服务质量，一般表现为用户的上下行速率，误码率，时延，优先级等]
Call: a logical association between several users (this could be connection oriented or connectionless). ---呼叫：多个用户之间的逻辑关联（可以是有连接的，也可以是无连接的）。[注：在传输层，一般都有两种传输模式，一种是有连接的，如TCP；一种是无连接的，如UDP。]
Charging Data Record (CDR): Aformatted collection of information about a chargeable event (e.g. timeof call set-up, duration of the call,amount of data transferred, etc)for use in billing and accounting. For each party to be charged forparts of or all charges of a chargeable event aseparate CDR shall begenerated, i.e more than one CDR may be generated for asinglechargeable event, e.g. because of its long duration, or because morethan one charged party is to be charged. ---计费数据记录（CDR）：格式化的关于计费事件（计费事件指：呼叫开始时间，呼叫时长，数据流量等）的信息集合，用于结算和记帐。每个计费方的部分或者所有计费点，都要单独生成话单。例如，对一次计费事件，会根据时长或者多个计费方，生成多张话单。 [注：CDR也简称为”话单”。一次计费事件中对一个用户生成的多张话单被称作部分话单，比如A一次通话1个小时，按每10分钟为A生成一张部分话单，那么一共会生成6张部分话单。用户A呼叫用户B，A和B都是计费方，系统分别为A和B生成各自的话单。]
Campedon a cell: TheUE is in idle mode and has completedthe cell selection/reselectionprocess and has chosen a cell. The UE monitors system information and(in most cases)paging information. Note that the services may belimited, and that the PLMN may not be aware of the existence of the UEwithin the chosen cell. ---驻留在小区：UE处于空闲模式，已经完成了小区选择/重选过程，并已经选择了一个小区。UE监控系统信息和（在多数情况下）寻呼信息。注意此时业务可能被限制，而且在被选择的小区内，PLMN可能不知道UE的存在。[注：当MS开机后不能找到合适的小区或没有SIM卡的时候，它就会自由选择一个小区驻留，并且进入一个仅能发起紧急呼叫的受限服务状态，这时PLMN是不知道用户的。]
Capability Class: Apiece of information which indicates general 3GPP System mobile stationcharacteristics (e.g. supported radiointerfaces,...) for the interestof the network. ---能力级别：QoS中的一个参数，表明通用3G移动台为满足网络要求而所具备的某些特性（例如，对无线接口的支持）
Cardsession:A link between the card and the external world starting with the ATRand ending with a subsequent reset or a deactivation of the card. ---卡会话：卡和外设之间的链路，以ATR开始，RESET或者卡去活之后结束。[注：这里的外设指手机等设备，卡指SIM卡或者USIM卡。ATR=Answer to Reset。详细请参考GSM 11.11协议。]
CBS DRX cycle: The time interval between successive readings of BMC messages. ---小区广播业务的不连续接收周期：成功读取BMC消息的时间间隔。[注：CBS=Cell Broadcast Service; DRX=
Discontinuous Reception ; BMC=Broadcast /Multicast Control]
Cell: Radionetwork object that can be uniquely identified by a User Equipment froma (cell) identification that is broadcasted over a geographical areafrom one UTRAN Access Point. A Cell is either FDD or TDD mode. ---小区：无线网络对象，可以由用户设备通过UTRAN接入点在一个地理区域上广播的识别符进行识别。[注：另一种解释，小区是一个地理区域，可以由用户设备通过UTRAN接入点广播的识别符进行识别]
CellRadio Network Temporary Identifier (C-RNTI): TheC-RNTIis a UE identifier allocated by a controlling RNC and it isunique within one cell controlled by the allocating CRNC. C-RNTI can bereallocated when a UE accesses a new cell with the cell updateprocedure. ---小区无线网络临时标识(C-RNTI)：C-RNTI是主控RNC分配的UE标识符，在该主控RNC管辖的小区内唯一。UE通过小区更新流程访问一个新的小区时，会重分配C-RNTI。[注：用户从一个小区移动到另一个小区，C-RNTI会被重新分配。]
CellularText telephone Modem (CTM): A modulation and coding method intended fortransmission of text in voice channels for the application of real timetext conversation.
---蜂窝文本电话调制解调器：用于实时文本会话中，在话音通道上传输文本所使用的调制编码方式。
Chargeable Event: Anactivity utilising telecommunications network infrastructure andrelated services for user to user communication (e.g. asingle call, adata communication session or a short message), or for user to networkcommunication (e.g. service profile administration), or forinter-network communication (e.g. transferring calls, signalling, orshort messages), or for mobility (e.g. roaming or inter-systemhandover), which the network operator wants to charge for. The cost ofa chargeable event may cover the cost of sending, transporting,delivery and storage. The cost of call related signalling may also beincluded. ---计费事件：使用电信网络设施和相关业务的活动，运营商会对这些活动计费。相关业务包括用户之间的通信（如：一次呼叫，一次数据会话或者一条短消息），或者用户与网络之间的通信（如业务配置管理），或者网络之间的通信（如呼叫转移，网络之间的信令消息和短消息），或者移动性管理（如漫游或者系统间切换）。计费事件的费用包括发送，传输，传递和存储的费用，也可能包括相关信令消息的费用。
Charged Party: Auser involved in a chargeable event who has to pay parts or the wholecharges of the chargeable event, or a third party paying the chargescaused by one or all users involved in the chargeable event, or anetwork operator. ---计费方：计费中必须承担部分或全部费用的用户；或者计费中为某个或者所有用户或者运营商承担费用的第三方。
Charging: Afunction whereby information related to a chargeable event is formattedand transferred in order to make it possible to determine usage forwhich the charged party may be billed. ---计费：网络功能之一，通过格式化并传输与计费事件相关的信息，来决定计费方该承担的费用。
Cipher key: A code used in conjunction with a security algorithm to encode and decode user and/or signalling data. ---密钥：安全算法使用的密码，用于编解码用户数据和信令数据。[注：用户数据指业务数据，信令数据指流程交互中的信令消息。]
(未完待续)
[ 本帖最后由 zil_ye 于 2009-5-4 18:21 编辑 ]
时间: 2009-5-8 01:06
作者: zil_ye
C（接上）
Closed group: A group with a pre-defined set of members. Only defined members may participate in a closed group. ---闭合群：预定义了一组成员的群，只有定义了的成员才能加入群。
Closed Subscriber Group (CSG): A Closed Subscriber Group identifies subscribers of an operator who are permitted to access one or more cells of the PLMN but which have restricted access (CSG cells). ---闭合用户群(CSG)：闭合用户群里的用户被允许受限访问运营商的一个或多个小区。（CSG小区）
CodedComposite Transport Channel: A data stream resulting from encoding and multiplexing of one or several transport channels. ---编码复合传输信道：由一个或几个传输信息编码和复用后得到的数据流。
CommonChannel: A Channel not dedicated to a specific UE. ---普通信道：UE的非专用信道。
Confidentiality: The avoidance of disclosure of information without the permission of its owner. ---机密性：避免信息未经许可被泄露的机制。
Connected Mode: Connected mode is the state of User Equipment switched on and an RRC connection established. ---连接态：连接态是指用户设备开机并建立了RRC连接的状态。[注：见3GPP TS23.060协议。3G有三种状态：Connected/Idle/Detached]
Connection:A communication channel between two or more end-points (e.g. terminal, server etc.). ---连接：端到端的通信通道。（如，终端、服务器等）
Connection mode: The type of association between two points as required by the bearer service for the transfer of information. A bearer service is either connection-oriented or connectionless. In a connection oriented mode, a logical association called connection needs to be established between the source and the destination entities before information can be exchanged between them. Connection oriented bearer services lifetime is the period of time between the establishment and the release of the connection. In a connectionless mode, no connection is established beforehand between the source and the destination entities; the source and destination network addresses need to be specified in each message.Transferred information cannot be guaranteed of ordered delivery.Connectionless bearer services lifetime is reduced to the transport of one message. ---连接模式：两端在承载业务上传输数据时的连接方式。承载业务或者是基于连接的，或者是无连接的。基于连接的模式下，源和目地实体在交换信息时要先建立起称作“连接”的逻辑关联。承载业务的生命周期是从连接建立到连接释放。无连接模式下，源和目的实体之间没必要先建立连接，但每条消息中都要源和目的地址，而且无法保证信息有序传输。无连接的承载业务的生命周期就是一条信息的传输时间。[注：无连接和有连接的典型例子就是TCP和UDP。]
Connectionless (for a bearer service): In a connectionless bearer, no connection is established beforehand between the source and the destination entities ; the source and destination network addresses need to be specified ineach message. Transferred information cannot be guaranteed of ordered delivery.Connectionless bearer services lifetime is reduced to the transport of one message. ---无连接（用于承载业务）：无连接模式下，源和目的实体之间无需建立连接，但每条消息中都要源和目的地址，而且无法保证信息有序传输。无连接的承载业务的生命周期就是一条信息的传输时间。
Connectionless service: A service which allows the transfer of information among service users without the need for end-to-end call establishment procedures (source: ITU-T I.113). ---无连接业务：传输信息时，不需要在用户之间进行端到端的呼叫建立流程的一种业务。
Controlchannel: A logical channel that carries system control information. ---控制信道：承载系统控制信息的逻辑信道。
ControllingRNC: A role an RNC can take with respect to a specific set of UTRAN access points. There is only one Controlling RNC for any UTRAN access point. The Controlling RNC has the overall control of the logical resources of its UTRAN access point's. ---主控RNC：特指一个与一组特定的UTRAN接入点集合相关的RNC。对任何一个UTRAN接入点，只存在一个主控RNC。主控RNC可以全面控制它的UTRAN接入点的全部逻辑资源。
Conversationalservice: An interactive service which provides forbi-directional communication by means of real-time (no store-and-forward)end-to-end information transfer from user to user (source: ITU-T I.113). ---会话业务：用户之间通过实时（不是存储转发）端到端传输进行双向通信的交互式业务。
Corenetwork: An architectural term relating to the part of 3GPP System which is independent of the connection technology of the terminal (eg radio, wired). ---核心网：3GPP系统结构中的一个术语，与终端的连接技术无关。（连接技术如无线、有线）
Core Network Operator: Operator that offers core networkservices. ---核心网运营商：提供核心网业务的运营商。[注：事实上，现在没有哪个运营商单纯提供核心网。相对于基站来说，核心网成本是最小的。]
Corporatecode: Code which when combined with the network and SP codes refers to a unique Corporate.
The code is provided in the GID2 file on the (U)SIM (see Annex A.1.) and is correspondingly stored on the ME. ---企业码：与网络码和服务供应商码绑定的码，取决于特定企业。该码在(U)SIM上的GID2文件中提供(参考
附录A.1.), 并且相应地存储在移动设备中。[注：详情请参考GSM 02.22协议]
Corporate code group combination of the Corporate code and the associated SP and network codes. ---企业码群组：企业码与关联的服务供应商码以及网络码的绑定。
Corporate personalisation: Allows acorporate customer to personalise MEs that he provides for his employees orcustomers use so that they can only be used with the company's own (U)SIMs. ---企业订制化：允许一个企业用户为他的雇员或客户订制化移动设备，以便这些移动设备可以只应用于该公司自己的(U)SIM卡。[注：最常见的就是机卡绑定]
Coveragearea (of a mobile cellular system): An area where mobile cellular services are provided by that mobile cellular system to the level required of that system. ---覆盖区（移动蜂窝系统的）：移动蜂窝系统能提供某种级别的服务是所覆盖的区域。[注：也就是手机的覆盖区。跟基站的覆盖区是一个相对的概念。]
Coveragearea: Area over which a 3GPP System service is provided with the service probability above a certain threshold. ---覆盖区：提供3G服务的覆盖区域，该区域的业务能力达到某种门限以上。
CSG cell: A CSG cell, part of the PLMN, broadcasting a specific CSG Identity. A CSG cell is accessible by the members of the closed subscribers group for that CSG Identity. All the CSG cells sharing the same CSG identity use the same radio access technology. All the E-UTRAN CSG cells sharing the same identity are identifiable as a single group for the purposes of mobility management and charging. Subject to operator and registered owner agreement, a CSG cell may be reconfigured to be an unrestricted UTRAN or E-UTRAN cell. ---闭合用户群小区（CSG小区）：CSG小区是PLMN的一部分，它广播一个特定的CGSID。CSG小区可以通过CSG ID被闭合用户群成员访问。所有的CSG小区使用相同的无线访问技术共享相同的CSG ID。为了移动性管理和计费，所有的E-UTRAN CSG小区共享相同的可识别它们身份的ID。如果运营商和用户允许，CSG小区可以重新配置成不受限的UTRAN或者E-UTRAN小区。[注：E-UTRAN即演进的UTRAN，属于4G的概念，具体请参考3GPP TS36.401 ]
CSG Identity (CSG ID): An identity broadcast by a CSG cell or cells and used by the UE to facilitate access for authorised members of the associated Closed Subscriber Group. ---CSG ID：该ID由CSG小区进行广播，以便关联的CSG成员访问小区。
CSG identities white list: A list stored in the USIM containing all the CSG identities of the CSGs to which the subscriber belongs. ---CSG ID白名单：存储于USIM卡中的包含用户所属的所有CSG的ID列表。[注：比如用户A同时属于CSG1 和CSG2，那么A的USIM卡中将同时保存着CSG1ID和CSG2 ID。]
CSG Indicator: An indication transmitted on the broadcast channel of the CSG cell that allows the UE to identify such as CSG cell. ---CSG指示：CSG小区的广播信道中传输的一个指示，表明允许UE识别CSG小区。[注：CSG指示不同于CSG ID。具体请参考3GPP TS 36.331]
Currentdirectory: The latest MF or DF selected on the UICC. ---当前目录：UICC中最近被选择的MF或者DF。[注：MF即主文件，DF即专有文件]
CurrentEF: The latest EF selected. ---当前EF：最近被选择的EF。
Currentserving cell: This is the cell on which the MS is camped. ---当前服务区：用户当前驻留的小区。
[ 本帖最后由 zil_ye 于 2009-5-8 12:27 编辑 ]
时间: 2009-5-10 11:34
作者: fwjhz08
好，正好我对概念不守系
时间: 2009-5-16 10:07
作者: 小客人
客观地说，不太好。
时间: 2009-5-31 08:02
作者: liluxiang
很不错
时间: 2009-6-4 09:44
作者: 三木帅于
时间: 2009-6-30 19:04
作者: zil_ye 标题: D
Datafield: Obsolete term for Elementary File.
---数据域：”基本文件”的旧称，已废弃。 DataObject: Information coded as TLV objects, i.e.consisting of a Tag, a Length and a Value part.
---数据对象：以TLV方式编码的信息，由标识(T)、长度(L)、值(Value)组成。 DedicatedChannel:
Achannel dedicated to a specific UE.
---专有通道：分配给指定UE独享的通道。 De-personalisation: Is the process of deactivating the personalisation so that the MEceases to carry out the verification checks.
去定制化：去激活定制化的过程，以便终端不执行定制化检查。[注：关于定制化，请参考协议3GPPTS 02.22] DedicatedFile (DF): A file containing access conditions and,optionally, Elementary Files (EFs) or other Dedicated Files (DFs).
---专有文件：指包含了访问条件的文件， EF文件，或者其它DF文件。 DeliveredQoS: Actual QoS parameter values with which thecontent was delivered over the lifetime of a QoS session.
---传输QoS：在QoS会话内传输数据时实际使用的QoS。 Demandservice: A type of telecommunication service inwhich the communication path is established almost immediately, in response toa user request effected by means of user-network signalling (source: ITU-TI.112).
---[不太明白，请牛人帮忙解释一下:-)] Dependability: A performance criterion that describes the degree of certainty (orsurety) with which a function is performed regardless of speed or accuracy, butwithin a given observational interval (source: ITU-T I.350).
---可靠性：一种性能标准。描述了在一段时间内，不考虑速度和精确度时，某种功能执行时的稳定程度。 Destinationuser: Entity to which calls to the General PacketRadio Service (GPRS) are directed.
---目的端用户：GPRS业务中的被叫用户。 Directory: General term for the MF or a DF on the UICC.
---目录：UICC中MF和DF的通称。 DirectoryNumber: A string consisting of one or more of thecharacters from the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, *, #, a, b, c}associated with a nature of address indicator and number plan indicator.
When using the public MMI for the control ofsupplementary services however, * and # cannot be part of any SC or SI field.
---目录号：一个字符串，由{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, *,#, a, b, c}中的一个或多个字符，以及地址标识符和号码计划标识符组成。当使用公共MMI控制补充业务时，*和#不能用于SC或者SI域。
NOTE 1:
Nosuch restriction on the SC and SI fields exists when using other (e.g.menu-driven) MMI for the control of supplementary services.
如果使用其它 (例如，菜单驱动的) MMI时，就没有对SC和SI域的限制。
NOTE 2:
Whenusing the public MMI, certain limitations on the use of one and two digitdirectory numbers may apply.
The use ofother MMI can remove these restrictions.
当使用公共MMI，可以限制一个数字和两个数字目录号的使用。使用其它MMI可以去掉这些限制。
NOTE 3:
Thisdefinition is not intended to require the support of all these characters inthe MMI itself.
此定义并非刻意需要MMI特性的支持。 Distributionservice: Service characterised by theunidirectional flow of information from a given point in the network to other(multiple) locations (source: ITU-T I.113).
---分发业务：信息只单向地从网络中的一个点流向其它位置的业务。(源自：ITU-T I.113) [注：例如，广播就是典型的单向业务] Domain:The highest-level group of physical entities.Reference points are defined between domains.
---域：物理实体的高级群组，两个域之间要定义参考点。 DomainSpecific Access Control: Access controlfunctionality for access barring in either domain (i.e. CS domain or PSdomain).
---域访问控制：对域访问进行限制的访问控制功能。（例如CS域或者PS域）[注：CS域是电路域，PS域是分组域] Donornetwork: The subscription network from which anumber is ported in the porting process. This may or may not be the numberrange owner network.
---供号网络：[注：不太理解，请牛人解释一下] Downlink:Unidirectional radio link for the transmission ofsignals from a UTRAN access point to a UE. Also in general the direction fromNetwork to UE.
---下行链路：从UTRAN接入点向UE的单向信令传输无线链路，有时也指从网络向UE方向的链路。 DriftRNS: The role an RNS can take with respect to aspecific connection between a UE and UTRAN. An RNS that supports the ServingRNS with radio resources when the connection between the UTRAN and the UserEquipment need to use cell(s) controlled by this RNS is referred to as DriftRNS.
---漂移RNS：特指一个与UE和UTRAN之间特定连接相关的RNS。当UTRAN和用户终端需要使用此RNS所辖的小区时，该RNS以无线资源支持服务RNS，则称此RNS为漂移RNS。[注：有两个相对的概念，服务RNS和漂移RNS。]
