PHS MoU Document
B-SV1.00-03-TS
Title: Public Personal Handy-Phone System : Service Specifications ofBasic Services
Version: 03
Date: July 31, 1998
PHS MoU Classification: Unrestricted
List of contents:
1.

Bearer Services

2.

Teleservices

3.

Provision of Basic Services

4.

Basic Call handling Functions to Provide Basic Services

Number of pages: 3

PHS MoU Group
c/o Association of Radio Industries and Businesses (ARIB)
14F, Nittochi Bldg., 4-1, Kasumigaseki 1-choume, Chiyoda-ku, Tokyo 100, Japan
TEL +81-3-5510-8599 FAX +81-3-3592-1103© PHS MoU Group1998

PHS MoU Document
B-SV1.00-03-TSVersion0102

03

History of Revised Versions
DateOutline
Established as follows.
Document No. : SV1.00
April 17, 1996
Document Title : Service of Personal HandyPhone SystemThis version includes only basic services.
Dec. 17, 1996 Supplementary services in SV1.00 are transferred toB-SV2.xx and roaming service in SV1.00 istransferred to B-SV5.00.

In sub-clause 1 Bearer Services., sentences
July 31, 1998 related 64kbit/s unrestricted bearer service
are added/changed.

B-SV1.00-03-TS
Public Personal Handy-Phone System: Service Specifications of Basic Services

Contents
1 Bearer Services ........................................................................................................................

12 Teleservices .............................................................................................................................

13 Provision of Basic Services .....................................................................................................

14 Basic Call Handling Functions to Provide Basic Services .....................................................

2

4.1 Location Registration.........................................................................................................

2

4.2 Outgoing Call.....................................................................................................................

2

4.3 Incoming Call ....................................................................................................................

2

4.4 Routing...............................................................................................................................

3

4.5 Paging ................................................................................................................................

3

4.6 Call Clearing ......................................................................................................................

3

4.7 Authentication....................................................................................................................

3

B-SV1.00-03-TSi

1 Bearer ServicesBearer services supported by PHS provide information transfer capability on common radio interface
and involve low layer functions. The user may choose high layer protocols for his communication,and the network does not ascertain compatibility at these layers between users.
The following bearer services are currently identified.
-Circuit-mode 32 kbit/s bearer service for speech information transfer
Transmission function for voice communication ; 32 kbit/s ADPCM CODEC is inserted.

-Circuit-mode 32 kbit/s bearer service for 3.1 kHz audio information transfer
Transmission function for 3.1 kbit/s bandwidths communication; 32 kbit/s ADPCM
CODEC is inserted.

-Circuit-mode 32 kbit/s unrestricted bearer service
Unrestricted information transmission function at 32kbit/s with bit transparency-Circuit-mode 64 kbit/s unrestricted bearer service
Unrestricted information transmission function at 64kbit/s with bit transparency

Service attribute values of bearer services for PHS, at present, are summarized in Table 1-1/BSV1.00

Table 1-1/B-SV1.00 Service attribute values
Service attribute
Information transfer capability
Information transfer mode
Information transfer rate
Communication configuration

ValuesSpeech, 3.1kHz audio, Unrestricted digital
information
Circuit
32 kbit/s, 64kbit/s (Unrestricted digital
information only)
Point-to-point

2 Teleservices
Teleservices provide the full capability for telecommunication and involve both low layer and highlayer functions. A teleservice supported by PHS should use bearer capability(ies) defined in subclause 1.1.
Teleservices for PHS are not currently specified (FFS).

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1

3 Provision of PHS Service
The PHS service will be provided by pre-arrangement with the PHS service providers and/or otherservice providers.
The following conditions may be required for the arrangement of PHS service provision to user;-

User may subscribe to basic services and possibly supplementary services.

-Special arrangement may be required for originating and/or terminating call from publicPS.

-PHS service provider may not provide all subscribers with originating and/or terminatingcall from public PS.

-Services may be restricted in some situation.

4 Basic Call Handling Functions to Provide Basic Services
4.1 Location Registration
Location registration is a feature by which the identity of public PS used for outgoing and incoming
call by PHS subscriber is registered to network. The identity of public PS is used to deliver calls for
the PHS subscriber to the registered PS.
-Location registration associates a location registration area identity with an identity ofpublic PS.

-

In the location registration procedure, previous location registration information may beerased.

-Authentication should be executed at each location registration.

-In case of roaming, the terminal and/or user profile is transferred from the home network to
the visited network by the request of initial location registration in the visited network.

4.2 Outgoing Call
Outgoing call is a feature by which a PHS subscriber can make a outgoing call from public PS; theoutgoing call request includes a number identifying the called user. This request is given to thenetwork en bloc including all the required information. Authentication should be executed at eachoutgoing call.
4.3 Incoming Call
Incoming call is a feature by which incoming calls to a PHS subscriber are presented at the terminal
address; the incoming call request includes a number identifying the called user. This feature isprovided to public PS which previously completed location registration. Authentication should be2

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executed at each incoming call.
4.4 RoutingThis feature enables a call to be routed to an exchange controlling a call, where a called party’s
terminal visits, according to routing address derived from the location information.
4.5 Paging
Paging is a feature that pages the PS in the location registration area based on the stored location
information, and determines the visited cell by the response from the PS. When several CS areequipped within a location registration area, paging to all the CSs in the area simultaneously can beconsidered.
4.6 Call Clearing
Call clearing is a feature by which a call, bearer and network resources are released. The call may bereleased by either or both of the users. The call clearing may be forced to be initiated irrespective ofuser’s intention.
4.7 Authentication
The authentication is a feature by which the validity of PS is confirmed. Authentication should beexecuted at each location registration, outgoing call and incoming call.
When a PS requires of the network to access it, the network requests to the PS to executeauthentication. After the network confirms the validity of the PS, it sends the message indicating
acknowledgment to the PS, and the PS is allowed to access the network.

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