Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
This standard is one of the series standards for LTE-based vehicular communication, and structures and names of these series are expected to be as follows:
a) YD/T 3400-2018 General technical requirements of LTE-based vehicular communication;
b) YD/T 3340-2018 Technical requirements of air interface of LTE-based vehicular communication;
c) YD/T 3707-2020 Technical requirements of network layer of LTE-based vehicular communication;
d) YD/T 3709-2020 Technical requirements of message layer of LTE-based vehicular communication;
e) YD/T 3708-2020 Test methods of network layer of LTE-based vehicular communication;
f) YD/T 3710-2020 Test methods of message layer of LTE-based vehicular communication.
This standard is developed in accordance with the rules given in GB/T 1.1-2009.
Attention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights. The issuing body of this standard shall not be held responsible for identifying any or all such patent rights.
This standard was proposed by and is under the jurisdiction of China Communications Standards Association.
Test methods of message layer of LTE-based vehicular communication
1 Scope
This standard specifies the test method of message layer of LTE-based vehicular communication, and regulates the test parameters, indicators, methods and cases of message layer of LTE-based vehicular communication.
This standard is applicable to the message layer of LTE-based vehicular communication.
2 Normative references
The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB 2312-80 Code of Chinese graphic character set for information interchange - Primary set
GB 5768.2-2009 Road traffic signs and markings - Part 2: Road traffic signs
GB/T 16263.2 Information technology - ASN.1 encoding rules - Part 2: Specification of Packed Encoding Rules (PER)
GB/T 27967-2011 Format of weather forecast on highway traffic
GB/T 29100-2012 Road traffic information service - Traffic event classification and coding
YD/T 3340-2018 Technical requirements of air interface of LTE-based vehicular communication
YD/T 3400-2018 General technical requirements of LTE-based vehicular communication
YD/T 3709-2020 General technical requirements of LTE-based vehicular communication
3 Terms and definitions
For the purposes of this standard, the following term, definition and abbreviations apply.
3.1
vehicle to everything，V2X
Communication between on-board units and other devices includes but is not limited to communication between on-board units, between on board units and road side unit, pedestrian devices and network.
4 Abbreviations
For the purposes of this standard, the following abbreviations apply.
AID
BSM
DUT
LTE
LTE-V2X
OBU
RSU
RSI
RSM
SPAT
TS
TTCN-3
UPER Application ID
Basic Safety Message
Device Under Test
Long Term Evolution
LTE Vehicle to Everything
On Board Unit
Road Side Unit
Road Side Information
Road Side Message
Signal Phase and Timing Message
Test System
Testing and Test Control Notation-3
Unaligned Packet Encoding Rules
5 Detection environment for message layer of LTE-based V2X technology
5.1 TS architecture
The TS architecture of LTE-based V2X is shown in Figure 1. TS is mainly composed of a PC host and a system simulator, both communicating through Ethernet.
The PC host, the upper computer in the TS, realizes the operation of equipment running, system self-checking and TTCN-3 executable test case, and may automatically test and control a tested terminal through relevant command interfaces.
The system simulator realizes underlying protocol stack function of the LTE-based V2X technology, and communicates with the terminal through air interface.
If the TS needs the DUT to feed back the relevant test state or test results in the test process, the latter feeds back the relevant information through Ethernet.
Foreword ii
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Detection environment for message layer of LTE-based V2X technology
5.1 TS architecture
5.2 Test agreement
6 Vehicle BSM Test
6.1 Test of sending BSM by DUT
6.2 Test of receiving BSM by DUT
7 Test of map message (MAP)
7.1 Test of sending MAP by RSU
7.2 Test of receiving MAP by OBU
8.1 Test of sending SPAT by RSU
8.2 Test of receiving SPAT by OBU
9 RSI test
9.1 Test of sending RSI by RSU
9.2 Test of receiving RSI by OBU
10 Test of road-side safety message (RSM)
10.1 Test of sending RSM by RSU
10.2 Test of receiving RSM by OBU
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
This standard is one of the series standards for LTE-based vehicular communication, and structures and names of these series are expected to be as follows:
a) YD/T 3400-2018 General technical requirements of LTE-based vehicular communication;
b) YD/T 3340-2018 Technical requirements of air interface of LTE-based vehicular communication;
c) YD/T 3707-2020 Technical requirements of network layer of LTE-based vehicular communication;
d) YD/T 3709-2020 Technical requirements of message layer of LTE-based vehicular communication;
e) YD/T 3708-2020 Test methods of network layer of LTE-based vehicular communication;
f) YD/T 3710-2020 Test methods of message layer of LTE-based vehicular communication.
This standard is developed in accordance with the rules given in GB/T 1.1-2009.
Attention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights. The issuing body of this standard shall not be held responsible for identifying any or all such patent rights.
This standard was proposed by and is under the jurisdiction of China Communications Standards Association.
Test methods of message layer of LTE-based vehicular communication
1 Scope
This standard specifies the test method of message layer of LTE-based vehicular communication, and regulates the test parameters, indicators, methods and cases of message layer of LTE-based vehicular communication.
This standard is applicable to the message layer of LTE-based vehicular communication.
2 Normative references
The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB 2312-80 Code of Chinese graphic character set for information interchange - Primary set
GB 5768.2-2009 Road traffic signs and markings - Part 2: Road traffic signs
GB/T 16263.2 Information technology - ASN.1 encoding rules - Part 2: Specification of Packed Encoding Rules (PER)
GB/T 27967-2011 Format of weather forecast on highway traffic
GB/T 29100-2012 Road traffic information service - Traffic event classification and coding
YD/T 3340-2018 Technical requirements of air interface of LTE-based vehicular communication
YD/T 3400-2018 General technical requirements of LTE-based vehicular communication
YD/T 3709-2020 General technical requirements of LTE-based vehicular communication
3 Terms and definitions
For the purposes of this standard, the following term, definition and abbreviations apply.
3.1
vehicle to everything，V2X
Communication between on-board units and other devices includes but is not limited to communication between on-board units, between on board units and road side unit, pedestrian devices and network.
4 Abbreviations
For the purposes of this standard, the following abbreviations apply.
AID
BSM
DUT
LTE
LTE-V2X
OBU
RSU
RSI
RSM
SPAT
TS
TTCN-3
UPER Application ID
Basic Safety Message
Device Under Test
Long Term Evolution
LTE Vehicle to Everything
On Board Unit
Road Side Unit
Road Side Information
Road Side Message
Signal Phase and Timing Message
Test System
Testing and Test Control Notation-3
Unaligned Packet Encoding Rules
5 Detection environment for message layer of LTE-based V2X technology
5.1 TS architecture
The TS architecture of LTE-based V2X is shown in Figure 1. TS is mainly composed of a PC host and a system simulator, both communicating through Ethernet.
The PC host, the upper computer in the TS, realizes the operation of equipment running, system self-checking and TTCN-3 executable test case, and may automatically test and control a tested terminal through relevant command interfaces.
The system simulator realizes underlying protocol stack function of the LTE-based V2X technology, and communicates with the terminal through air interface.
If the TS needs the DUT to feed back the relevant test state or test results in the test process, the latter feeds back the relevant information through Ethernet.
Contents of YD/T 3710-2020
Foreword ii
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Detection environment for message layer of LTE-based V2X technology
5.1 TS architecture
5.2 Test agreement
6 Vehicle BSM Test
6.1 Test of sending BSM by DUT
6.2 Test of receiving BSM by DUT
7 Test of map message (MAP)
7.1 Test of sending MAP by RSU
7.2 Test of receiving MAP by OBU
8.1 Test of sending SPAT by RSU
8.2 Test of receiving SPAT by OBU
9 RSI test
9.1 Test of sending RSI by RSU
9.2 Test of receiving RSI by OBU
10 Test of road-side safety message (RSM)
10.1 Test of sending RSM by RSU
10.2 Test of receiving RSM by OBU
