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1、The Teleconmiunications Industry Association represents the conmiunications sector of Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:44:46 MDTNo reproduction or networking perm
2、itted without license from IHS -,-,- NOTICE TIAIEIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in
3、 selecting and obtaining with minimum delay the proper product for his particular need. Existence of such Standards and Publications shall not in any respect preclude any member or nonmember of TIAIEIA from manufacturing or selling products not conforming to such Standards and Publications, nor shal
4、l the existence of such Standards and Publications preclude their voluntary use by those other than TIAIEIA members, whether the standard is to be used either domestically or internationally. Standards and Publications are adopted by TIAIEIA in accordance with the American National Standards Institu
5、te (ANSI) patent policy. By such action, TIAIEIA does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. TIA STANDARDS TIA Standards contain information deemed to be of technical value to the industry, and are pub
6、lished at the request of the originating Committee without necessarily following the rigorous public review and resolution of comments which is a procedural part of the development of a TIAIEIA Standard. TIA Standards should be reviewed on an annual basis by the formulating Committee and a decision
7、made on whether to proceed to develop a TIAIEIA Standard on this subject. TIA Standards must be cancelled by the Committee and removed from the TIAIEIA Standards Catalog before the end of their third year of existence. Publication of this TIA Standard for trial use and comment has been approved by t
8、he Telecommunications Industry Association. Distribution of this TIA Standard for comment shall not continue beyond 60 months from the date of publication. It is expected that following this 36 month period, this TIA Standard, revised as necessary, will be submitted to the American National Standard
9、s Institute for approval as an American National Standard. Suggestions for revision should be directed to: Standards Telecommunications Industry Association; June 1996 , Cellular Radiotelecommunications Intersystem Operations; Telecommunications Industry Association; 1997 1 2 3 4 5 6 7 8 9 10 11 12
10、13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 33 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 5 3 59 60 Foreword vi Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie No
11、t for Resale, 03/28/2007 20:44:46 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-764 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 ASSUMPTIONS T
12、he following items are basic understandings used during the development of this Interim Standard: a. This document describes intersystem operations for the implementation of Calling Name Presentation (CNAP) and Calling Name Restriction (CNAR) services. Not all of the CNAP and CNAR features and corre
13、sponding intersystem operations can be implemented in many public networks because of regulatory constraints, limitations of interconnecting networks, or other restrictions. Examples of such features include: CNAR Blocking Toggle; the use of CNAR feature activation or deactivation codes that are dis
14、tinct from corresponding Calling Number Restriction (CNIR) feature activation or deactivation codes; and the use of distinct default presentation status for CNIR and CNAR. There are circumstances in which a CNAP subscriber roaming in a CNAP capable system will be provided with an indication that a c
15、alling party name is for a call that is being redirected to that subscriber, even though the calling party number has been received by the subscribers Home System and the calling party name is available for retrieval from the appropriate database (e.g., a Line Information Database). These circumstan
16、ces are limited to cases in which: b. Before redirection, the call had been directed to an MS from the same Home System as the Home System of the subscriber to which the call is being redirected. The call is redirected by the Serving MSC, rather than by the Originating MSC. Similarly, in some cases
17、in which these circumstances apply, if the subscriber to which the call is redirected is a CNIP subscriber, that subscriber may receive an indication that a calling party number is not available even though the calling party number has been received by the subscribers Home System and the Serving Sys
18、tem supports CNIP. These limitations have been accepted because the only proposal that addressed these limitations would impact call delivery for all calls, including calls to MSs that are not subscribed to CNAP (or CNIP), and because it is assumed that circumstances in which these limitations might
19、 interfere with the proper operation of CNAP (or CNIP) will be rare. vii Assumptions Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:44:46 MDTNo reproduction or networking permi
20、tted without license from IHS -,-,- TIA-764 Revision Date Remarks O April 1998 Initial Publication 1 Il t Revision History viii Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:4
21、4:46 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-764 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 1 INTRODUCTION This document presents a re
22、commended plan for the implementation of Calling Name Presentation (CNAP) and Calling Name Restriction (CNAR) for use in the Wireless Radiotelephone Service. 1 .I Genera I This document describes the CNAP and CNAR features and the intersystem operations to enable a wireless subscriber to use these f
23、eatures in systems into which the subscriber roams. 1.2 Objective The purpose of this document is to describe the CNAP and CNAR features, and to specify the operation of CNAP and CNAR so that a roaming wireless subscriber can use these features in a seamless manner. 1.3 Organ iza tion 2 This documen
24、t is organized as follows: Section 2 provides Stage 1 feature descriptions for CNAP and CNAR according to the structure of Section 3 provides the modifications and additions to “Functional Overview” for CNAP and CNAR. Chapter 1 Section 4 provides the modifications and additions to “Automatic Roaming
25、 Information Flows” for CNAP and CNAR. Chapter 3 Section 5 provides the modifications and additions to “Signaling Protocol” for CNAP and CNAR. Chapter 5 Section 6 provides the modifications and additions to Chapter 6 “Signaling Procedures” for CNAP and CNAR. Mod fi cations TIA/EIA-664 1 References C
26、opyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:44:46 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-764 2.2 Informative References (TINEIA664 Page
27、 3) ANSI T1.641-1995; Calling Name Identification Presentation; American National Standards Institute, Inc.; January 1995. ANSI T1.639-1995; Calling Name Identification Restriction; American National Standards Institute, Inc.; January 1995. LB81 9 1 3.1 Defi nit ions (TINEIA664 Page 4) Callina Name
28、Identification (CNA) When available, the CNA may include: information regarding the availability and presentation status of a calling party?s name, and optionally, characters of name information information regarding the availability and presentation status of the last redirecting party?s name, and
29、optionally, characters of name information orboth CNA Calling Name Identification See Calling Name Identification. CW Calling Name Presentation See 5.A. CNAR Calling Name Restriction See 5.B. RND Redirecting Name Delivery See 5.A. References 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
30、 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 33 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 5 3 59 60 TINEIA-664 Modifications Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03
31、/28/2007 20:44:46 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-764 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 5.A Calling Name Presentation
32、 (CNAP) (New for TINEIA-664 Section 5) Calling Name Presentation (CNAP) provides the name identification of the calling party (e.g., personal name, company name, “restricted”, “not available”) to the called subscriber. The calling name identification (CNA) may be provided to the terminating network
33、by the originating network or the terminating network may retrieve it or derive it using the calling number identification (CNI) which is generally provided to the terminating network from the originating network. The CNA is considered public when presentation of the calling name is allowed, and pri
34、vate when presentation of the calling name is restricted. Optionally, the date and time of the call may also be provided to the called subscriber. Redirecting Name Delivery (RND) is a CNAP subscription option. When CNAP with RND is active and a call has been forwarded, CNAP provides the CNA of the l
35、ast redirecting party and the original calling party to the called subscriber. CNAP does not impact a subscribers ability to originate calls or to receive calls. Applicability to Telecommunications Services CNAP is applicable to voice and circuit switched data telecommunications services. 5.A.1 Norm
36、al Procedures With Successful Outcome Authorization CNAP may be generally available or may be provided after pre-arrangement with the service provider. 3 Calling Name Presentation (CNAP) TINEIA-664 Modifications Copyright Telecommunications Industry Association Provided by IHS under license with EIA
37、Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:44:46 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-764 The authorization may have the following subscription options: I Subscription Options CNAP Activation Values Permanent. CNAP is a
38、ctive while authorized. Demand. The subscriber is authorized to control the activation and de-activation of CNAP. Not subscribed. In the case of forwarded calls, it shall be the CNA associated with the calling party which is presented to the mobile station (MS). Subscribed. In the case of forwarded
39、calls, the CNA of the last redirecting party and the original calling party are presented to the MS. Table 2-1 : CNAP Subscription Options De-Authorization CNAP may be withdrawn at the subscribers request or for administrative reasons. Registration CNAP has no registration. De- Registration CNAP has
40、 no de-registration. Activation CNAP is activated upon authorization for a Permanent CNAP Activation subscriber. CNAP may also be activated by a Demand Activation authorized subscriber specifying a feature code, as in: * FC+ I SENDI . Successful demand activation shall be indicated with feature conf
41、irmation treatment. Calling Name Presentation (CNAP) 4 TINEIA-664 Modifications 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 33 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 5 3 59 60 Copyright Telecommunications Industry Associatio
42、n Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:44:46 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-764 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
43、 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 De-Activation CNAP shall be de-activated upon de-authorization. CNAP may also be de-activated by a Demand Activation authorized subscriber specifying a feature code, as in: * FCO + I SENDI Successful demand de-activati
44、on shall be indicated with feature confirmation treatment. Invocation CNAP is invoked when the CNI associated with an incoming call is available, the called subscriber has CNAP active and the call can be presented to the called MS. CNAP is subject to the restrictions of the CNA and the serving servi
45、ce provider. Normal Operation With Successful Outcome When the CNAP service is invoked, the destination network shall send the CNA to the MS during alerting on incoming calls. It may be possible to present the CNA in the subscribers preferred language. In the event of call forwarding when CNAP and R
46、ND are active, the CNA of the last redirecting party and the original calling party are presented to the MS. CNI may be used to derive the CNA. Only a network-provided or user-provided (passed screening) calling party number shall be used to derive the calling party name. Only a network-provided red
47、irecting party number shall be used to derive the redirecting party name. Refer to TIA/EIA-664 “Calling Number Identification Presentation (CNIP)” for a description of the different types of CNI. Call Detail Record The system should record call detail information for the following: a. b. c. CNAP act
48、ivation activities and events. CNAP de-activation activities and events. CNAP invocation activities and events. See IS-124 for the specific information to be included for each element. 5.A.2 Exception Procedures or Unsuccessful Outcome Registration None identified. TINEIA-664 Modifications 5 Calling Name Presentation (CNAP) Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:44:46 MDTNo reproduction or networking