1、STD-ITU-T RECMN D-LBb-ENGL L77b i8b257L Ob257bb 820 INTERNATIONAL TELECOMMUNICATION UNION ITU=T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU DA86 (1 0196) SERIES D: GENERAL TARIFF PRINCIPLES General tariff principles - Charging and accounting for international satellite services General tariff an
2、d accounting principles for international two-way multipoint telecommunication service via satellite ITU-T Recommendation D. 186 (Previously CCIlT Recommendation) - STDaITU-T RECMN D-LBb-ENGL L77b qBb259L Ob257b7 767 ITU-T D-SERIES RECOMMENDATIONS GENERAL TARIFF PRINCIPLES TERMS AND DEFINITIONS D.0
3、GENERAL TARIFF PRINCIPLES D.1-D.299 Private leased telecommunication facilities D.1-D.9 Tariff principles applying to data communication services over dedicated public data networks D.10-D.39 Charging and accounting in the international public telegram service D.40-D.44 Charging and accounting in th
4、e international telemessage service Charging and accounting in the international telex service Charging and accounting in the international facsimile service Charging and accounting in the international videotex service Charging and accounting in the international phototelegraph service Charging and
5、 accounting in the mobile services Charging and accounting in the international telephone service Drawing up and exchange of international telephone and telex accounts International sound- and television-programme transmissions D.45-D.49 D .60-D .69 D .70-D. 75 D.76-D.79 D. 80-D. 89 D.90-D.99 D. I O
6、O-D.159 D. 160-D.179 D.180-D.184 Service and privilege telecommunications D.192-D.195 Settlement of international telecommunication balances of accounts Charging and accounting principles for international telecommunication services provided over the ISDN D. 196-D.209 D.210-D.279 Charging and accoun
7、ting principles for universal personal telecommunication Charging and accounting principles for intelligent network supported services D.280-D.284 D.285-D.299 RECOMMENDATIONS FOR REGIONAL APPLICATION D.300-D.699 D.300-D.399 D.400-D.499 Recommendations applicable in Europe and the Mediterranean Basin
8、 Recommendations applicable in Asia and Oceania Recommendations applicable to the African Region Recommendations applicable in Latin America D.500-D.599 D.600-D.699 - For further details, please refer to ITU-T List of Recommendations. ITU-T RECOMMENDATION D.186 GENERAL TARIFF AND ACCOUNTING PRINCIPL
9、ES FOR INTERNATIONAL TWO- WAY MULTIPOINT TELECOMMUNICATION SERVICE VIA SATELLITE Source ITU-T Recommendation D.186 was prepared by ITU-T Study Group 3 (1993-1996) and was approved by the WTSC (Geneva, October 9 - 18,1996). FOREWORD ITU (International Telecommunication Union) is the United Nations Sp
10、ecialized Agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunic
11、ations on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, establishes the topics for study by the ITU-T Study Groups which, in their turn, produce Recommendations on these topics. The approval of Recommendations by the Members of the IT
12、U-T is covered by the procedure laid down in WTSC Resolution No. 1 (Helsinki, March 1-12,1993). In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation, the expression “Admin
13、itration is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. O ITU 1997 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfil
14、m, without permission in writing from the ITU. 11 Recommendation D.186 (10/96) . STD-ITU-T RECMN D-186-ENGL 1996 Li8b2591 b25970 251 D CONTENTS 1 Preamble 2 Service description . 3 Charging principles 3.1 Tariff components 3.2 3.3 4 4.1 4.2 4.3 3.1.1 3.1.2 3.1.3 3.1.4 3.1.5 3.1.6 3.1.7 Service exten
15、sions between the customers central facility and the master hub The master hub (includes the master earth station and the commandcontrol management centre) Transmission capacity Remote earth stations (including associated equipments) Service extensions between the remote earth stations and the custo
16、mers premises Service reservation Service cancellation Collection charges Methods of collection charges . Accounting . Master hub services and remote earth stations Transmission capaci sr Service extensions Recommendation D.186 (10/96) . Page 1 2 3 3 4 4 4 4 . 111 . . . ._ STD-ITU-T RECMN D*LBb-ENGL
17、 L77b 48b257L Ob25972 O24 Recommendation D.186 GENERAL TARIFF AND ACCOUNTING PRINCIPLES FOR INTERNATIONAL VIA SATELLITE (Geneva, 1996) TWO-WAY MULTIPOINT TELECOMMUNICATION SERVICE The ITU-T, considering a) services and their characteristics; recommends that Administrations (including Recognized Oper
18、ating Agencies) apply the following tariff and accounting principles for international multi-destination satellite services. the provision of Recommendation F.141 regarding the definition and provision of these 1 Preamble 1.1 This Recommendation contains general tariff and accounting principles appl
19、icable to two- way multiple access satellite services offered in a star configuration. 2, 39 4 Service enables the transmission of information between several remote locations and a master hub, and communications among remote locations through the master hub. 1.2 In the provision of two-way multipoi
20、nt access satellite services, a distinction may be drawn between tariff and accounting principles applying respectively to: - the transmission capacity; - the master hub (master earth station and the commandcontrol management centre along with their associated equipment); the remote earth stations,
21、often referred to in the commercial marketplace as Very Small Aperture Terminals or VSAT earth stations (including associated equipments); and when appropriate, the extensions between the earth stations and the customers premises. When applying this Recommendation, the Administration should also tak
22、e into account the - - 1.3 general provisions of Recommendation D. 1. * Point-to-multipoint satellite services used, for example, to broadcast text, images or data are addressed in Recommendations F. 140 and D. 185. * Multipoint-to-point satellite services used, for example, for data gathering or te
23、lemetry applications are not addressed in this Recommendation, and have been identified for further study. Both point-to-multipoint and multipoint-to-point satellite services can be provisioned using two-way multiple access satellite facilities. This Recommendation does not address two-way multiple
24、services offered in a mesh configuration, with one of the locations acting as the command and control management centre. Recommendation D.186 (10/96) 1 1.4 This Recommendation does not apply to sound and video transmission services, which can be offered to complement two-way multiple access satellit
25、e services. When offered, sound and video transmission services should be provided in accordance with Recommendations D.4 and D. 1 80. While two-way multipoint telecommunication networks may feature telephony capabilities, this Recommendation does not apply to Global Virtual Network Services (GVNSs)
26、. When offered, GVNS services should be provided in accordance with Recommendation D.286. 1.5 The provision and operation of this service would normally be coordinated by the Administration providing master hub services (the coordinating Administration). 1.6 Given the character of this service as pr
27、escribed in 1.5 above, subscription to two-way multipoint telecommunication services would normally be coordinated and controlled by the customer of the Administration providing master hub services (the coordinating customer). 2 Service description 2.1 The international two-way multipoint telecommun
28、ications service via satellite consists of making available telecommunication facilities exclusively dedicated to the use for which they have been authorized on the terms and conditions set out in a lease agreement between the customer(s) and the Administrations involved in the provisioning of servi
29、ce in the various countries. The Administrations are in no way responsible for transmission content or enforcement of copyright laws. 2.2 The service may be offered in a wide variety of technical, operational and ownership arrangements, subject to the agreement of the Administrations involved. 2.2.1
30、 If required, service extensions between the coordinating customers facility and master hub can be provided in the form of either: 4 permanent dedicated circuits; b) circuit switched accesses; or cl packedframe switched accesses. 2.2.2 The master hub, which includes the master earth station and the
31、commandcontrol management centre can be offered in the following ways: As facilities dedicated to serving a single coordinating customer or used by many in a shared master hub arrangement to form partitioned subnetworks for distinct coordinating customers. Under ownership by either the coordinating
32、customer or the Administration providing master hub services. The master earth station and the command/control management centre are either Co-located or physically distant and linked through permanent dedicated circuits. Transmission capacity is offered either as: analogue or digital; full-time, pa
33、rt-time, occasional use; or pre-emptible or non-pre-emptible. 2 Recommendation D.186 (10/96) STD-ITU-T RECMN D*LBb-ENGL L77b 48b259L Ob25774 7T7 2.2.3.1 Full-time use The transmission capacity is established 24 hours per day, seven days per week for a specified contract period. In determining such a
34、 period, Administrations may take into account the conditions established by the organization managing the satellite system. 2.2.3.2 Part-time The transmission capacity is made available according to a pre-arranged schedule of discrete transmission intervals reserved over a period of one or more mon
35、ths or years. 2.2.3.3 Occasional The transmission capacity is established on an ad hoc basis with prior reservation for a minimum period agreed upon between the Administrations concerned. 2.2.3.4 Non-pre-emptible A service which may not be interrupted or terminated for t.he provision of a service to
36、 another customer. There are two types of non-pre-emptible services: a) b) protected - a service for which restoration is guaranteed; and unprotected - a service for which restoration is not guaranteed and which may only be restored subject to availability of an alternate facility. 2.2.3.5 Pre-empti
37、ble A service which may be interrupted to provide a service of higher priority. 2.2.4 a) b) 2.2.5 premises, can be provided in the form of either: a) permanent dedicated circuit; b) circuit switched access; or 4 packetframe switched access. Remote earth stations can be offered in the following ways:
38、 Ownership by either the coordinating customer, the local customer, the master hub service provider or the local Administration. Operatiodmaintenance by either the coordinating customer, the local customer, the master hub service provider or the local Administration. If required, service extensions
39、between the remote earth stations and the customers 3 Charging principles 3.1 Tariff components Charges should generally reflect facilities providedservices rendered and be cost-oriented. In determining their collection charges, the Administrations should take into account the following principles.
40、Recommendation D.186 (10196) 3 - STD-ITU-T RECMN D-L8b-ENGL L79b m 4!b2571 b25975 833 3.1.1 When the command/control management centre is located in the Administrations premises, the charging of the extensions fiomto the customer central facility is subject to the principles adopted by the Administr
41、ation of the country concerned. Service extensions between the customers central facility and the master hub 3.1.2 The master hub (includes the master earth station and the commandkontrol The utilization charges for the master earth station and the commandcontrol management centre are determined by
42、a number of factors such as cost, the number and bit rate of circuits made available, the number of remote earth stations associated with a given coordinating customers partitioned network, the protocol conversion, network management, restoral and redundancy services offered. management centre) 3.1.
43、3 Transmission capaciy The utilization charges for the transmission capacity are determined by a number of factors such as the cost, power, geographical coverage, bandwidth, bit rate made available, whether use is full-time, part-time or occasional, and the pre-emptibilityprotection status afforded
44、the service. 3.1.4 Charging for the use of remote earth stations can vary according to remote earth station ownership, the physical location of the remote earth station at either the customer or Administrations premises, on the nature of installation, support, maintenance or licensing services provi
45、ded. While, not excluding alternative arrangements, the following list presents some of the typical arrangements: 3.1.4.1 Use of earth station owned and operated by the customer. 3.1.4.2 Use of earth stations owned and operated by the master hub service provider. 3.1.4.3 Use of earth stations owned
46、and operated by the local Administration. 3.1.4.4 Use of customer-owned earth stations, operated by the master hub service provider. 3.1.4.5 Use of customer-owned earth stations, operated by the local Administration. 3.1.4.6 Use of earth stations owned by the master hub service provider, operated by
47、 the local Administration. 3.1.4.7 Use of earth stations owned by the master hub provider and operated by the local customer. Remote earth stations (including associated equipments) 3.1.5 When the remote earth stations are located in the Administrations premises, the charging in the terminal countri
48、es of the extensions fromto these earth stations is subject to the principles adopted by the Administrations of the countries concerned. Service extensions between the remote earth stations and the customers premises 3.1.6 Service reservation For the reservation of facilities by customers, prior to
49、service initiation, Administrations may establish and notifi, as appropriate, reservation fees and their conditions of application. 3.1.7 Service cancellation At the ordering of the service, the Administrations should, when appropriate, notie customers about the level and the conditions of application of cancellation charges, including that associated with the removal of remote earth stations from the customers premises. 4 Recommendation D.186 (10/96) STD-ITU-T RECMN D-ZBb-ENGL 177b m Li8b259L Ob2577b 77T m 3.2 Collection charges The establ
