GA/T 1366-2017 English PDF (GAT1366-2017)

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GA/T 1366-2017: Police digital trunking communication system -- technical specifications for mobile stations
GA/T 1366-2017
GA
PUBLIC SECURITY INDUSTRY STANDARD
ICS 33.060.01
A 90
Police digital trunking communication system - technical
specifications for mobile stations
ISSUED ON. FEBRUARY 08, 2017
IMPLEMENTED ON. FEBRUARY 08, 2017
Issued by. Ministry of Public Security of the People?€?s Republic of China
Table of Contents
Foreword... 3
1 Scope... 5
2 Normative references... 5
3 Terms and definitions, abbreviations... 6
4 Mobile station equipment composition... 8
5 Mobile station requirements... 10
6 Test methods... 18
7 Parameter configuration... 18
8 Peripheral equipment interface protocol... 46
9 Marking, packaging, transportation and storage... 64
Appendix A (Normative) Common parameter storage names... 66
Appendix B (Normative) User numbers and dialing rules... 67
Appendix C (Normative) Recommended naming conventions for general parameters
... 86
Appendix D (Normative) Group call mode air interface configuration... 87
Appendix E (Informative) Use of MSC and SDL diagrams... 93
Appendix F (Informative) AT command service process example... 95
Police digital trunking communication system - technical
specifications for mobile stations
1 Scope
This Standard specifies the composition, functions, application development interface,
performance indicators, over the air programming and numbering plan requirements for
mobile stations of the police digital trunking (PDT) communication system.
This Standard applies to the development, production and acceptance of mobile stations
of the police digital trunking (PDT) communication system.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 191, Packaging. Pictorial marking for handling of goods
GA/T 1056-2013, Police digital trunking communication system - General
technical specifications
GA/T 1058-2013, Police digital trunking communication system - Technical
specifications for call control layer of air interface;
GA/T 1059-2013, Police digital trunking communication system - Security
technical specifications
GA/T 1255-2016, Police digital trunking communication system - Technical
requirements and measurement methods for radio frequency equipment
SJ/T 11072-1996, Type BNC radio-frequency coaxial connectors
SJ/T 11073-1996, Type SMA radio-frequency coaxial connectors
SDA SD Card Specification - Part 1.Simplified Physical Layer Specification
USB Power Delivery Specification V1.0
?€? data cable.
5 Mobile station requirements
5.1 General requirements
5.1.1 Design requirements
The mobile station shall be designed following the principles of serialization,
standardization, modularization and downward compatibility, and shall be designed for
reliability, maintainability, ease of use, security and electromagnetic compatibility.
Documents guiding users on correct installation, use and daily maintenance shall be
provided with the product.
5.1.2 Appearance and mechanical structure
The surface of the mobile platform shall be smooth and flat, and shall not have defects
such as cracks, deformation, scratches, burrs, paint peeling, etc. The metal surface shall
have anti-rust and anti-corrosion coatings and shall not have rust or other mechanical
damage.
The enclosure shall provide reliable protection for the internal mechanisms and parts of
the mobile station, taking into account factors such as strength, personnel safety, and
external connections.
The protection grade of the mobile station enclosure shall comply with corresponding
requirements in 5.5.4 of GA/T 1255-2016.
The components of the mobile station shall be tightened without loosening; the control
of switches, buttons and other control components shall be flexible and reliable; the
layout shall be convenient and practical.
5.1.3 Technical specifications
The technical specifications shall comply with the provisions of 4.1.1 of GA/T 1056-
2013.
5.1.4 Speech coding
The mobile station shall support or be compatible with NVOC speech coding. NVOC
speech coding realizes speech encoding and decoding based on linear prediction
technology and using DBELP (Division-Band Excitation Linear Prediction).
The speech coder used for PDT shall also support the following functions.
?€? Voice codec;
It shall have a microphone and a PTT button.
5.1.18 Shoulder microphone
It shall be provided with a microphone, a speaker and a PTT button, and be equipped
with a well-designed clip for easy wearing.
5.1.19 Microphone and speaker
The recommended microphone impedance is 2.2 K??, and the recommended speaker
impedance is 16 ?? ~ 32 ??.
5.1.20 Data cable
The USB interface shall be supported. The programming computer connection side
shall be a USB-A male interface, and the mobile station side is recommended to be
MicroUSB or TYPE-C.
5.1.21 Universal USB data cable adapter
This accessory is optional. If the portable station cannot directly provide a MicroUSB
or TYPE-CUSB interface, this accessory can be used to provide the ability to convert
the extended interface into a standard USB interface. The interface is recommended to
be MicroUSB or TYPE-C.
If this accessory is provided, it shall be possible to connect to the programming
computer through this interface for wired configuration.
5.1.22 Power cord
The power cord length of the vehicle station shall be no less than 3 m, with a fusible
fuse; the cross-sectional area of the copper power cord shall be no less than 1.5 mm2,
and the interface shall be 2PIN.
5.2 Functional requirements
5.2.1 Basic functional requirements
Basic functions shall comply with the provisions of 5.2 in GA/T 1056-2013.
5.2.2 Extended functional requirements
5.2.2.1 Parameter configuration
The mobile station shall be provided with parameter configuration capability, and the
mobile station parameters can be configured either through the programming computer
system management software or the air interface packet data.
5.2.2.2 Peripheral equipment interface
The mobile station shall support the Peripheral Equipment Interface protocol.
The extended interface of the mobile station shall support the connection of peripheral
equipment and shall support the Peripheral Equipment Interface protocol. The protocol
rules shall comply with the requirements of Chapter 8.
5.2.2.3 Key dialing
For mobile stations with numeric keys, the key dialing rules shall comply with the
requirements of Appendix B.
5.3 Performance requirements
5.3.1 Electrical performance requirements
Electrical performance requirements shall comply with relevant requirements in 5.4 of
GA/T 1255-2016.
5.3.2 Battery
The battery of the portable station shall be replaceable. Under the operating conditions
that the ratio of transmission time, reception time and standby time is 1.1.8, the working
time of the whole machine shall be no less than 8 hours; the voltage shall be 7.4 V; the
cycle bi-directional charging shall be no less than 300 times.
5.4 Requirements for electromagnetic compatibility
Shall comply with relevant requirements in 5.3 of GA/T 1255-2016.
5.5 Requirements for environmental adaptability
Shall comply with relevant requirements in 5.5 of GA/T 1255-2016.
5.6 Durability requirements
The life of the PTT button shall be no less than 400 000 times.
6 Test methods
The functional test method shall meet the requirements of GA/T 1367-2017, and the
performance, environment and electromagnetic compatibility test methods shall meet
the relevant requirements of Chapters 6 ~ 9 of GA/T 1255-2016.
7 Parameter configuration
7.1 Wired configuration
be visible in the mobile station address book. When the frequency and group
number currently stationed by the mobile station are switched to the
participation group, or when the mobile station is stationed to the participation
group when it is turned on, the terminal shall have the ability to initiate group
attachment. When the mobile station is not stationed in this group, it will not
receive services issued by this group;
?€? Background group. the mobile station has the ability to receive call services
for this group in the system. This group shall not be visible in the mobile
station address book, or marked as a background group. The mobile station
cannot actively call the background group in the address book. The services
of the background group do not need to be stationed, and shall be received
when idle;
?€? Response group. indication user, the mobile station has the ability to receive
calls for this group in the system. This group shall be visible in the mobile
station address book. The frequency and group number currently stationed by
the mobile station can be switched to the response group. Regardless of
whether the mobile station is stationed to the response group, it shall be able
to receive the voice call content of the response group.
7.2.3 Over the air process
7.2.3.1 Parameter configuration process
The parameter configuration service process is as follows.
?€? The system sends configuration parameters to the MS through a configuration
request (ParamCfgReq) (mandatory);
?€? The mobile station returns a link layer response (mandatory);
?€? The MS reports the result of the configuration request to the system through
the configuration response command (ParamCfgRsp) (optional);
?€? The system queries the configuration completion status (ParamCfgQry)
through the configuration result query signaling, and the mobile station
responses to the configuration completion status (ParamCfgRsp) through the
configuration result query command (optional).
The system sends configuration parameters to the MS via a configuration request
command. The command message format is shown in Table 4.
The process flow of configuring the mobile station parameters through the air interface
is shown in Figure 5.This figure is described in MSC format. For the symbol
description of MSC, refer to Appendix E.
?€? n is omitted, all types of transfer calls are canceled;
?€? n=1, only voice transfer call is canceled;
?€? n=2, only data transfer call is canceled.
B.2.7.7.4 Cancellation of transfer by a third party
#44n, where.
?€? n is omitted, all types of transfer calls are cancelled;
?€? n=1, only voice transfer call is canceled;
?€? n=2, only data transfer call is canceled.
B.2.7.8 Status call
*0n,n range 0~127.
B.2.7.9 Control channel short data call
*2.
B.2.7.10 Circuit data call
*3n, where.
?€? n=1, occupying 1 slot;
?€? n=2, occupying 2 slots;
B.2.7.11 IP call
*7, followed by the IP address, and ends with #. EXAMPLE.
"*7*213*48*132*2#" means calling the IP address "213.48.132.2".
B.2.7.12 Switching between plain and secret working modes
*46, plain/secret switching;
*461, switched to plain language;
*462, switched to secret language.
B.2.7.13 Do not disturb settings (optional)
B.2.7.13.1 Setting do not disturb
*49n, where.
?€? n is omitted, all types of calls are not received;
?€? n=1, only voice calls are not received;
?€? n=2, only packet and circuit data calls are not received.
B.2.7.13.2 Canceling do not disturb
#49n, where.
?€? n is omitted, all types of calls are canceled;
?€? n=1, only voice call is canceled;
?€? n=2, only packet and circuit data calls are canceled.
B.2.7.14 Display self number
*47.
B.2.7.15 System selection
*51, stay in the current base station and do not start automatic roaming;
#51, cancel the resident status at the current base station.
*52*n, where.
?€? n=frequency number, the mobile station switches to the control channel of the
specified frequency number;
?€? If *n is omitted, the mobile station switches to the next control channel
according to the roaming strategy.
B.2.7.16 Manually adding and deleting temporary groups
*61n, manually adding a temporary group, where n is the position number of the
manually added temporary group.
Example. *611*90998# adding group 90998 at position 1.
#61n, deleting the manually added temporary group, where n is the position number of
the manually added temporary group to be deleted.
Example. #611# Deleting the temporary group stored at position 1.
B.2.7.17 Canceling call/disconnecting
*#, this dial will cancel the call during the call establishment process and return to the
idle state; it will disconnect the line during the call.