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ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.4.1 Distributed Unique Word Burst Format - R80 Bearers | A special format has been developed for the R80 bursts that shall be employed for both random access mode as well as continuous access mode. The Pilot Symbols are used as Unique Word and the term can be used interchangeably. The UW therefore shall be distributed within the data and is illustrated in Figure 6.34 for the... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.4.2 Distributed Unique Word Burst Format - R5/R20 bearers | A special burst format is used to assist receivers with the tracking of fast fading, which arises from the mobile radio environment. This format shall be applied in the Aeronautical Class UE and the Land-Mobile Class UE for burst transmissions. In this special burst format, the UW is partitioned in groups of 4, and dis... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.5 Burst Preamble (R5/R20 bursts) | For R5 and R20 bursts, a preamble (shown in Figures 6.9 and 6.10 as "CW") comprised of repeated identical symbols is transmitted on every burst. The length of the preamble for all burst types is 0,12 ms, which equates to between two and 18 symbols depending on the symbol rate. The preamble symbols are chosen to minimiz... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.6 Unique Words | |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.6.0 General | All bursts include either an initial and final unique word or a distributed unique word in order to assist with frequency, phase, and clock synchronization. The unique words are also used to signal the coding level used in the FEC Block of the particular burst, as the coding level can be changed on a burst-by-burst bas... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.6.1 QAM (X) Bearers | For 16-QAM Bearers, a '1' bit in a Unique Word is presented as the complex symbol (b3,b2,b1,b0) = (1,1,1,1) which is mapped into a phase of 45°, and a '0' bit (b3,b2,b1,b0) = (0,1,0,1) is mapped to 225°. Consequently, the Unique Word is effectively BPSK modulated. Unique Words are not FEC coded and not scrambled. There... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.7 Scrambling | The scrambler used for the return bearers is identical to the one specified for the forward bearers in clause 5.3.7 and is always initialized at the beginning of each FEC block. Unique Words are not scrambled. |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.8 Coding | |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.8.0 General | For the π/4 QPSK (Q) return bearers Turbo Coding is used as well. The coding scheme used for the QAM (X/X16/X32/X64) bearers is identical to the one specified for the forward bearers. |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.8.1 Turbo Coding for QAM (X/X16/Q16/X32/X64) Bearers | Turbo Coding for all QAM return bearer types shall be implemented as specified in clause 5.3.8.1. Turbo coding for R5/R20 bursts is described in clause 6.3.8.2, whereas turbo coding for R80 bursts is described in clause 6.3.8.3. 6.3.8.2 Turbo Coding for R5 and R20 π/4 QPSK (Q) Bearers In the case of R5 and R20 bursts, ... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.8.4 SRCC Encoder | The SRCC Encoder shall be implemented identical to the one used for the forward bearers as specified in clause 5.3.8.2. |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.8.5 S-Interleaver | As for the forward channel (see clause 5.3.8.3), the interleaving for the physical layer has been optimized for each return bearer type and sub type. Therefore there are a large number of different interleaver matrices. The turbo-code interleaver matrices for the return bearers are defined in clause C.1. |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.3.8.6 Puncturing, Channel Interleaving and Symbol Mapping | As for the forward channel (see clause 5.3.8.4), puncturing, channel interleaving and symbol mapping is different and optimized for each return bearer type and sub type. Therefore there are a large number of different matrices. The puncturing, channel interleaving and symbol mappings for the return bearers are defined ... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.4 PDU Formats | PDUs on the return link are grouped into a block structure of variable length depending on the bearer type and subtype being used. The block structure consists of a sequence of Return Bearer Control PDUs (BCt-PDU) followed by padding with zeros, if required, to fill the rest of the FEC block, as defined below and in Ta... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.5 Return Channel Timing | |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.5.1 Timing Reference | The timing of return channel transmissions is relative to the timing of the forward channel frames. For each forward frame a corresponding return frame is defined, which commences [n × 80 ms + SID] after the beginning of the first symbol of the unique word in the forward frame as observed at the antenna of the UE. The ... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.5.2 Return Schedules | Return Schedules (see ETSI TS 102 744-3-1 [3]) are used to allocate return channel resources to UEs. For this purpose, each Return Schedule Signalling Data Unit may contain from one to four Slot Plans, each defining the return channel allocations for an interval of 40 ms (160 ms in the case of R20T0.5Q-1B only). The fi... |
ea4404b75f8c7f57fc3dc60d3f4fc1b8 | 102 744-2-1 | 6.5.3 Initial Random Access Bearers | For initial random access of UEs to the RNS, the RNS shall allocate a number of consecutive contention slots. The bursts can start in any part of the contention slot. In order to reduce the computational power required for the return demodulator during contention slot processing, the burst types and coding levels for i... |
716dfdfbc68a99185f4004841c0945f6 | 102 723-11 | 1 Scope | The present document is the baseline for the definition of the Release 2 interface between the networking & transport layer and facilities layer. |
716dfdfbc68a99185f4004841c0945f6 | 102 723-11 | 2 References | |
716dfdfbc68a99185f4004841c0945f6 | 102 723-11 | 2.1 Normative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which a... |
716dfdfbc68a99185f4004841c0945f6 | 102 723-11 | 2.2 Informative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks i... |
716dfdfbc68a99185f4004841c0945f6 | 102 723-11 | 3 Definition of terms, symbols and abbreviations | |
716dfdfbc68a99185f4004841c0945f6 | 102 723-11 | 3.1 Terms | For the purposes of the present document, the terms given in ETSI TS 102 723-11 [1] apply. |
716dfdfbc68a99185f4004841c0945f6 | 102 723-11 | 3.2 Symbols | For the purposes of the present document, the symbols given in ETSI TS 102 723-11 [1] apply. |
716dfdfbc68a99185f4004841c0945f6 | 102 723-11 | 3.3 Abbreviations | For the purposes of the present document, the abbreviations given in ETSI TS 102 723-11 [1] apply. ETSI ETSI TS 102 723-11 V2.0.0 (2023-02) 6 4 Use of references and numbering in Release 2 specifications TC ITS specifications are developed in Releases and each Release needs to be self-consistent. The following rules ap... |
716dfdfbc68a99185f4004841c0945f6 | 102 723-11 | 5 Normative Provisions | ETSI TS 102 723-11 [1] shall apply altogether. ETSI ETSI TS 102 723-11 V2.0.0 (2023-02) 7 History Document history V1.1.1 December 2013 Publication V2.0.0 February 2023 Publication |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 1 Scope | The present document specifies details of the IN interface located between access layer and networking & transport layer. The present document specifies: • Details of the "Service Access Point" (SAP) including a selection of applicable set of services and service primitives; • Amendment of parameter lists of these serv... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 2 References | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which ar... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 2.1 Normative references | The following referenced documents are necessary for the application of the present document. [1] ETSI EN 302 665: "Intelligent Transport Systems (ITS); Communications Architecture". [2] ISO/IEC 7498-1: "Information technology - Open Systems Interconnection - Basic Reference Model: The Basic Model". [3] ETSI EN 302 663... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 2.2 Informative references | The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. [i.1] ETSI TS 102 723-3: "Intelligent Transport Systems (ITS); OSI cross-layer topics; Part 3: Interface between management entity and access layer". [i.2] ... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 3 Definitions and abbreviations | |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 3.1 Definitions | For the purposes of the present document, the terms and definitions given in [1], [6] and [7] apply. |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 3.2 Abbreviations | For the purposes of the present document, the abbreviations given in [1], [6] and [7] apply. |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 4 Architecture | |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 4.1 General | The global architecture for communications in ITS which specifies the ITS station (ITS-S) reference architecture [1] shall be as presented in Figure 1. ETSI ETSI TS 102 723-10 V1.1.1 (2012-11) 8 Figure 1: ITS station reference architecture [1] This architecture view is based on the ISO / OSI layered communication model... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 4.2 Access Layer | Figure 2 illustrates the access layer in more detail (the internal structure if for illustration purposes only). Figure 2: ACCESS Layer The IN interface presented in Figure 2 is subject of the present document. The MI and SI interfaces are specified in [i.1] and [i.5], respectively. The present document restricts itsel... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 4.3 Service Access Points | The Access Layer shall support the following Service Access Points: • The IN-SAP: The IN-SAP of the Access Layer accepts transmission requests from higher layers and delivers received frames on any of its supported technologies. It provides access to the IN Service; the main subject of the present document. The present... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 5 IN-SAP | |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 5.1 Basics | The IN-SAP shall provide means for transmission and reception of frames. |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 5.2 IN-UNITDATA.request | This service primitive requests transmission of a frame. The parameters of the service primitive shall be as follows (optional parameters are marked with '[O]'): Table 1: IN-UNITDATA.request parameter list Parameter Meaning Default Notes CommandRef Cyclic reference number, incremented after each request. INTEGER (0 to ... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 5.2.1 Protocol parameter | The 'Protocol' parameter shall identify the layer-3 protocol requesting the transmission of a frame. It defaults to ETSI GeoNetworking [8]. An alternative protocol is IPv6 [9]. ETSI ETSI TS 102 723-10 V1.1.1 (2012-11) 10 |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 5.2.2 DP-ID parameter | DP-IDs are specified in [6]. The service primitive IN-UNITDATA.request shall be passed the DP-ID associated with the payload offered. The DP-ID shall be used to select the channel onto which the transmission of a frame will take place, as well as its Access Category [3]. This information is retrieved from the Managemen... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 5.2.3 Transmit parameters | For ITS G5A+B, the following transmit parameters (as introduced in Table 1) shall be allowed: Table 2: Transmit parameter for the IN-UNITDATA.request service primitive Parameter Meaning Default ServiceClass [O] QoSAck or QoSNoAck. Unspecified = use L2 default, see [3]. UseRTS [O] Use RTS/CTS combo (only allowed for uni... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 5.3 IN-UNITDATA.indication | This service primitive indicates the reception of a frame. The parameters of the service primitive shall be as follows: Table 3: IN-UNITDATA.indication parameter list Parameter Meaning Notes Protocol Layer-3 protocol identification LLC / Ethertype / SNAP, see [3] SourceAddress Source address for the frame See [3] for f... |
5833976f1f24ea48e833a2d62264c033 | 102 723-10 | 5.4 IN-UNITDATA.status | This service primitive of local significance supplies status information for a corresponding preceding IN-UNITDATA.request service primitive. The parameters of the IN-UNITDATA.status service primitive shall be as follows: Table 5: IN-UNITDATA.status parameter list Parameter Meaning CommandRef CommandRef of the IN-UNITD... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 1 Scope | The present document describes the range of user services that are provided by the Family SL satellite radio interface and the associated satellite network. The present document also describes the satellite network architecture, the radio interface protocol architecture, and the network interfaces. The Family SL satell... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 2 References | |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 2.1 Normative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which ar... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 2.2 Informative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. NOTE: While any hyperlinks in... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 3 Abbreviations | For the purposes of the present document, the abbreviations given in ETSI TS 102 744-1-4 [i.23], clause 3 apply. |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4 User services | |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.1 General service assumptions | The User Equipment (UE) will typically be realized as a separate satellite mobile terminal, which may be connected to other user devices such as an external telephone and/or computer, as shown in Figure 4.1. To make use of the network services, users insert their GSM/GPRS/UMTS subscriber identity module (SIM/USIM) into... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.2 Circuit switched services | |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.2.0 General | The Core Network provides speech telephony, 3,1 kHz audio or UDI/RDI circuit switched (CS) data services to mobile users (UDI/RDI are the ISDN Unrestricted and Restricted Digital Information services, respectively). PSTN/ISDN BGAN Core Network INTERNET VIRTUAL PRIVATE NETWORKS INTERNET SERVICE PROVIDERS ROAMING AGREEME... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.2.1 Circuit Switched Speech - Basic Telephony Service | The satellite network shall offer speech telephony services. A user may make outgoing and receive incoming speech telephone calls and may make use of a wide range of supplementary services (e.g. calling line ID, call waiting, etc.). To make use of the service, a user connects an external telephone handset to the UE. Th... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.2.2 Circuit Switched Voice - Emergency Calls | The satellite network shall support mobile originated emergency voice calls to designated Public Service Access Points (PSAPs). The Core Network may be configured by the operator/service provider to enable emergency calls to be made without a USIM/SIM card in the user equipment as described in ETSI TS 124 008 [i.25], c... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.2.4 Circuit Switched Data - 3,1 kHz Audio | The preferred data service for users is the GPRS Packet Switched service. It is anticipated that the majority of users will use the GPRS Packet Switched service for data and facsimile transmission. To provide a capability to support legacy modem and facsimile users, the satellite network may offer a service to carry PC... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.3 Packet switched data services | The satellite network offers IP based Internet/Intranet/VPN connectivity to users via the GPRS service. GPRS shall be implemented as described in ETSI TS 123 060 [1]. To make use of the service, a user inserts their GPRS/UMTS SIM/USIM card into the UE and connects an external laptop computer or personal computing devic... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.4 Messaging (SMS) | The satellite network includes a Short Messaging Service Centre (SMSC) platform for transmission of SMS messages to and from users and between the satellite network and other networks offering SMS (subject to agreements). The means for entering SMS messages (i.e. via UE keypad or connected TE device), for reading messa... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.5 Location based services | The satellite network includes Gateway Mobile Location Centre/Serving Mobile Location Centre (GMLC/SMLC) Positioning Nodes for support of UMTS location based services. This equipment provides content providers with geographical coordinates of users in the satellite network to enable delivery of applications dependent o... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 4.6 Additional services and service enablers | Chargeable content and applications may be built on top of the telecommunications services described in the above clauses. ETSI ETSI TS 102 744-1-1 V1.1.1 (2015-10) 12 |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 5 Outline network architecture | |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 5.1 General | The satellite network is designed to offer communication services to a community of mobile, transportable and semi- fixed customers via satellite. The satellite network offers users traditional circuit switched telephony/ISDN services and Packet (Internet Protocol) applications, using a UE that links them via satellite... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 5.2 User Equipment | Users access the network using the user equipment (UE). The UE consists of a satellite modem and a UMTS Subscriber Identity Module (USIM). The UE may also be connected to one (or more) Terminal Equipment "TE" (e.g. a personal computer, PDA, etc.), as shown in Figure 5.2. External Networks Core Network Radio Access Netw... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 5.3 Satellite component | MTs communicate with the Radio Network Controller (RNC) nodes via the satellite. The satellite provides transparent amplification and frequency translation of the communications and signalling traffic. Transmission between the satellite and mobile users is in spectrum allocated to mobile satellite services (see ETSI TS... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 5.4 Radio Access Network | The Radio Access Network (RAN) consists of a number of Radio Network Subsystems (RNS). Each RNS consists of a Radio Network Controller (RNC) and associated Radio Frequency Subsystem (RFS). The RAN handles all radio related aspects of the ground system network infrastructure. The RFS provides communication to and from t... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 5.5 Core Network | The core network (CN) comprises a suite of UMTS network nodes. The CN is aligned to a 3GPP release 4 architecture having separate Packet Switched (PS) and Circuit Switched (CS) domains. Media Gateway/MSC Server nodes (for user and control plane transmission respectively) are provided for circuit switched communication ... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 5.6 Architectural principles | Terrestrial UMTS networks are specified in a manner that allows UMTS services to be offered over alternative radio access technologies. This enables the satellite network to adopt the same UMTS architecture for the Non Access Stratum (NAS) while replacing the terrestrial WCDMA air interface in the Access Stratum (AS) w... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 6 Outline protocol architecture | |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 6.1 Circuit Switched User Plane | The Circuit Switched User Plane protocol stack is illustrated in Figure 6.1. ETSI ETSI TS 102 744-1-1 V1.1.1 (2015-10) 15 Figure 6.1: Circuit Switched User Plane Protocol Stack for Voice Service The UEs transmit voice over the satellite radio interface using a satellite optimized low data rate codec. Non-voice services... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 6.2 Circuit Switched Control Plane | The circuit switched control plane is illustrated in Figure 6.2. Standard terrestrial UMTS Non-Access Stratum (NAS) control plane signalling (mobility management (MM), Call Control (CC), Supplementary Services (SS) and Short Messaging Service (SMS)) are passed between the UE and the MSC/VLR Server (the CN CS Control Pl... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 6.3 Packet Switched User Plane | The packet switched user plane provides users with access to packet switched services via the UE. The network shall support the transmission of IP packets between the UE and external networks via a GPRS Gateway Support Node (GGSN) within the CN. Up to eleven simultaneous PDP contexts carrying IP traffic between a singl... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 6.4 Packet Switched Control Plane | The packet switched control plane is illustrated in Figure 6.4. Standard terrestrial UMTS layer 3 Non-Access Stratum (NAS) control plane signalling (GPRS Mobility Management (GMM), Session Management (SM), and GPRS Short Messaging Service (GSMS)) are passed between the UE and the SGSN (i.e. CN PS Control Plane Node) ov... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7 Network interfaces | |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.1 General | The primary network interfaces in the satellite network are illustrated in Figure 7.1. Figure 7.1: Primary Network Interfaces as adopted by Family SL NOTE: Figure 7.1 is adapted from ETSI TS 123 002 [i.3], clause 5.1. ETSI ETSI TS 102 744-1-1 V1.1.1 (2015-10) 19 |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.2 R interface | The User Equipment (UE) "R interface" describes the reference point between the Terminal Equipment (laptop computer, personal digital assistant etc.) and the UE. The R interface is not defined but is instead open to various implementation options. Typical interface designs may be based on a physical layer of Ethernet, ... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.3 Cu Interface | The Cu interface is the standard interface for connecting the UMTS Integrated Circuit Card (UICC) to the User Equipment. The UICC is the physical integrated circuit that provides the secure environment for recording the USIM (UMTS Subscriber Identity Module) records at the user equipment. For details of the characteris... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.4 USL Interface | The USL interface is the satellite radio interface for transmission between the UE and RNS via the satellite. An overview of the satellite radio interface is given in ETSI TS 102 744-1-3 [i.22]. |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.5 Iu Interface | |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.5.0 General | The Iu interface between the CN nodes and the RNC is described in the 3GPP specifications ETSI TS 125 410 to ETSI TS 125 415 [i.12], [i.13], [i.14], [i.15], [i.16], [i.17] and ETSI TS 125 419 [i.18]. |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.5.1 Iu PS | The Iu interface for control and user plane between the Packet Switched domain and the RNC is adapted from ETSI TS 125 410 [i.12]. |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.5.2 Iu CS | The Iu interface for control plane and user plane between the Circuit Switched domain and the RNC (Iu CS) is adapted from ETSI TS 125 410 [i.12]. |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.5.3 Iu BM | The Iu BM interface supports the interconnection of the Broadcast Multicast (BM) domain of the Core Network to each Radio Network Subsystem of the Radio Access Network. This interface is based upon the Iu PS specification, with minor modifications to RANAP (see ETSI TS 125 413 [i.15]) as required to support the additio... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.6 Gn interface | The Gn interface, provides the connection between the Gateway GPRS Support Nodes (GGSN) and the Serving GPRS Support Node (SGSN) for tunnelling encapsulated IP user traffic (using the GTP-U User Plane) between external IP networks and users. This interface also carries tunnel management traffic (GTP-C Control plane). G... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.7 Gi Interface | The Gi interface connects external IP networks (private corporate VPNs or the external Internet) to the satellite network via the Gateway GPRS Support Node (GGSN). |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.8 Gs Interface | The Gs Interface between the SGSN and the MSC/VLR Server provides the capability for coordination of selected signalling procedures between the CS and PS domains in order to reduce signalling load on the satellite radio interface. In a network where the Gs interface is activated (Network Mode of Operation I (NMO-I), a ... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.9 Gmb Interface | The Gmb interface is used to control access to the Multimedia Broadcast and Multicast Services (MBMS) that are offered by the Broadcast Multicast domain of the Core Network, which comprises the Broadcast Multicast Service Node (BMSN) and the Broadcast Multicast Service Centre (BMSC). This interface performs the functio... |
2199d8d95b1f9566ce8462fadec44d04 | 102 744-1-1 | 7.10 HLR Interfaces D, Gc, Gr | The D, Gc and Gr interfaces provide the means by which authentication, authorization and mobility management information is exchanged between the various nodes and the Home Location Register (HLR). These interfaces are described in ETSI TS 123 002 [i.3]. ETSI ETSI TS 102 744-1-1 V1.1.1 (2015-10) 21 Annex A (informative... |
3a3f640a444157aa558035464a1072aa | 102 723-8 | 1 Scope | The present document is the baseline for the definition of the Release 2 interface between the security entity and network & transport layer. |
3a3f640a444157aa558035464a1072aa | 102 723-8 | 2 References | |
3a3f640a444157aa558035464a1072aa | 102 723-8 | 2.1 Normative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which a... |
3a3f640a444157aa558035464a1072aa | 102 723-8 | 2.2 Informative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks i... |
3a3f640a444157aa558035464a1072aa | 102 723-8 | 3 Definition of terms, symbols and abbreviations | |
3a3f640a444157aa558035464a1072aa | 102 723-8 | 3.1 Terms | For the purposes of the present document, the terms given in ETSI TS 102 723-8 [1] apply. |
3a3f640a444157aa558035464a1072aa | 102 723-8 | 3.2 Symbols | For the purposes of the present document, the symbols given in ETSI TS 102 723-8 [1] apply. |
3a3f640a444157aa558035464a1072aa | 102 723-8 | 3.3 Abbreviations | For the purposes of the present document, the abbreviations given in ETSI TS 102 723-8 [1] apply. ETSI ETSI TS 102 723-8 V2.0.0 (2023-02) 6 4 Use of references and numbering in Release 2 specifications TC ITS specifications are developed in Releases and each Release needs to be self-consistent. The following rules appl... |
3a3f640a444157aa558035464a1072aa | 102 723-8 | 5 Normative Provisions | ETSI TS 102 723-8 [1] shall apply altogether. ETSI ETSI TS 102 723-8 V2.0.0 (2023-02) 7 History Document history V1.1.1 April 2016 Publication V2.0.0 February 2023 Publication |
6e1e801bd7af1cea77ed35fb178b73ae | 102 797-1 | 1 Scope | The present document provides the "Protocol Implementation Conformance Statement" (PICS) proforma for the ISO protocols specified in ISO 24102-4 [1] and ISO 24102-5 [2] in compliance with the relevant requirements, and in accordance with the relevant guidance given in ISO/IEC 9646-7 [4], ETS 300 406 [3] and EG 202 798 ... |
6e1e801bd7af1cea77ed35fb178b73ae | 102 797-1 | 2 References | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which ar... |
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