Technical Requirements and Test Methods for Multimode User Equipment (Single Card Slot) of LTE/CDMA
1 Scope
This standard specifies the technical requirements and test methods of LTE/CDMA multimode user equipment in terms of unique functions, performance, interface, man-machine interface, environment, reliability, electromagnetic compatibility, etc.
This standard is applicable to LTE/CDMA multimode user equipment supporting USIM+CSIM application cards.
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 4943.1 Information Technology Equipment—Safety—Part 1: General Requirements
GB 19484.1 Requirement and Measurement Methods of Electromagnetic Compatibility for 800MHz CDMA Digital Cellular Telecommunications System—Part 1: Mobile Station and Ancillary Equipment
GB/T 18287 General Specification of Lithium-ion Cells and Batteries for Mobile Phone
GB/T 18288 General Specification of Nickel-metal Hydride Battery for Cellular Phone
GB/T 18289 General Specification of Nickel-cadmium Battery for Cellular Phone
YD 1268.1 The Safety Specification and Test Method for Lithium Batteries and Charger
YD/T 1539 Technical Requirements and Testing Methods for Reliability of Mobile Telecommunication Handset
YD/T 1558 Technical Requirements of Mobile Station for 800MHz/2GHz cdma2000 Digital Cellular Mobile Telecommunication Network Equipment
YD/T 1576 Testing Method of Mobile Station (Including Non Uim Mobile Station) for 800MHz/2GHz cdma2000 Digital Cellular Mobile Telecommunication Network (All Parts)
YD/T 1644.1 Human Exposure to Radio Frequency Fields from Hand-held and Body-mounted Wireless Communication Devices—Human Models, Instrumentation, and Procedures—Part 1: Procedure to Determine the Specific Absorption Rate (SAR) for Hand-held Devices Used in Close Proximity to the Ear (Frequency Range of 300MHz to 3GHz)
YD/T 1762.1 TD-SCDMA/WCDMA Digital Cellular Mobile Telecommunication Network Technical Requirements for UICC-ME (Cu) Interface—Part 1: Physical, Electrical and Logical Characteristics
YD/T 1763.1 TD-SCDMA/WCDMA Digital Cellular Mobile Telecommunication Network Test methods for USIM-ME (Cu) Interface—Part 1: Physical, Electrical and Logical Characteristics
YD/T 2348 CDMA Digital Cellular Mobile Telecommunication Network UICC-ME Interface Test Method: Characteristics of the CSIM Application
YD/T 2523 CDMA Digital Cellular Mobile Telecommunication Network UICC-ME Interface Test Method: Characteristics of the CCAT Application
YD/T 2524 CDMA Digital Cellular Mobile Telecommunication Network UICC-ME Interface Technical Requirement: Characteristics of the CCAT Application
YD/T 2525 CDMA Digital Cellular Mobile Telecommunication Network UICC-ME Interface Technical Requirement: Application Characteristics of the CSIM supporting OMH function
YD/T 2575 Technical Requirements for User Equipment of TD-LTE Digital Cellular Mobile Telecommunication Network (Phase1)
YD/T 2576 Test Method for User Equipment of TD-LTE Digital Cellular Mobile Telecommunication Network (Phase 1) (All Parts)
YD/T 2577 Technical Requirements for User Equipment of TD-LTE Digital Cellular Mobile Telecommunications Network (Phase 1)
YD/T 2578 Test Method for User Equipment of LTE FDD Digital Cellular Mobile Telecommunication Network (Phase 1) (All parts)
YD/T 2581 LTE Digital Cellular Mobile Telecommunication Network Technical Requirements for UICC-ME (Cu) Interface (All Parts)
YD/T 2582 LTE Digital Cellular Mobile Communication Network Test Methods for UICC-ME (Cu) Interface (All Parts)
YD/T 2583.14 Requirements and Measurement Methods of Electromagnetic Compatibility for Cellular Mobile Telecommunications Equipment—Part 14: LTE User Equipment and Ancillary Equipment
3GPP TS 36.331 Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol Specification
3GPP TS 36.521-3 Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) Conformance Specification; Radio Transmission and Reception; Part 3: Radio Resource Management (RRM) Conformance Testing
3GPP TS 36.523-1 Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Packet Core (EPC); User Equipment (UE) Conformance Specification; Part 1: Protocol Conformance Specification
3GPP2 C.S0087-A E-UTRAN - cdma2000 HRPD Connectivity and Interworking Air Interface Specification
3GPP2 C.S0095-A Signaling Test Specification for EUTRAN-cdma2000 Connectivity and Interworking
3 Abbreviations
For the purposes of this document, the following abbreviations apply.
3GPP 3rd Generation Partnership Project
3GPP2 3rd Generation Partnership Project 2
CDMA Code Division Multiple Access
1x Single Carrier Radio Transmission Technology
HRPD High Rate Packet Data
eHRPD Evolved High Rate Packet Data
TDD Time Division Duplex
FDD Frequency Division Duplex
LTE Long Term Evolution
SAR Specific Absorption Rate
UE User Equipment
UICC Universal Integrated Circuit Card
4 LTE/CDMA Multimode Terminals
LTE/CDMA multimode terminals may be classified into LTE/CDMA single-pass terminal and LTE/CDMA dual-pass terminal. Single-pass terminal only supports circuit domain voice or data service on one network at the same time, and voice service takes precedence over data service; while dual-pass terminal only supports the concurrency of cdma2000 voice and LTE data services at the same time.
5 Technical Requirements for LTE/CDMA Multimode Terminals
5.1 Technical Requirements for cdma2000 Module
In addition to the technical requirements for terminal services and functions specified in this standard, the technical requirements for terminal operating in cdma2000 mode in YD/T 1558 apply.
5.2 Technical Requirements for cdma2000 eHRPD Module
In addition to the technical requirements for terminal services and functions specified in this standard, the technical requirements for the terminal operating in cdma2000 eHRPD mode in 3GPP2 C.S0087-A apply.
5.3 Technical Requirements for TD-LTE Module
In addition to the technical requirements for terminal services and functions specified in this standard, the requirements for TD-LTE module in YD/T 2575 apply.
5.4 Technical Requirements for LTE FDD Module
In addition to the technical requirements for terminal services and functions specified in this standard, the requirements for LTE FDD module in YD/T 2577 apply.
5.5 Requirements for LTE/CDMA Multimode Terminal Services and Functions
5.5.1 Terminal types and definitions
Terminals referred to in this standard are LTE/CDMA multimode terminals. Functionally, they can be classified as follows:
Voice data terminals: User equipment that can support both circuit domain voice service and packet domain bearer service, such as hand-held terminals, etc.;
Data terminals: User equipment that do not support circuit domain voice service but support packet domain bearer service, such as MIFL, tablet terminal, data card, CPE, etc.
5.5.2 General services and functions (for voice data terminal only)
See YD/T 2307 for general basic services and functional requirements of LTE/CDMA multimode terminals.
5.5.3 PIN protection function
When LTE/CDMA multimode terminal is powered on, if the USIM+CSIM application card inserted in the card slot activates the PIN protection function, the terminal shall prompt the user to input the PIN code.
5.5.4 Display requirements
The display requirements are as follows:
1) LTE/CDMA multimode terminal shall be able to correctly display the current wireless access technology in standby state, and can distinguish 4G, 3G and 2G; TD-LTE and LTE FDD shall be displayed as the same wireless access technology.
—For dual standby terminals, dual signal bars shall be used, that is, 4G and 2G signals are displayed simultaneously; if 4G signal is not available, 3G and 2G signals are displayed.
2) LTE/CDMA multimode terminal shall be able to correctly display the relevant information of the operation network in the standby state. The name requirements shall meet corresponding industry standards and specifications for terminals, and the relevant information of the operation network shall meet the requirements of the Telecommunications Regulations.
3) LTE/CDMA multimode terminal shall be able to display the current networking state when it is in the ON state;
4) LTE/CDMA multimode terminal shall be able to display the current data connected state when it is in the network connected state.
5.5.5 Emergency call function (for voice data terminal only)
See the relevant national standards.
5.5.6 System selection requirements
5.5.6.1 Mode selection during ON/coverage recovery
After LTE/CDMA multimode terminal is powered on, the standby network shall be selected automatically according to the relevant information stored in the terminal and the card.
5.5.6.2 Mode selection in standby state
LTE/CDMA multimode terminal can complete mode switching in LTE/CDMA mode combination according to the cell reselection criterion specified by 3GPP/3GPP2 standard in standby state.
5.5.7 Requirements for cell measurement
For LTE/CDMA multimode terminal in idle state;
1) It shall be able to measure the wireless signals of neighbor cells of cdma2000 eHRPD network when the conditions for inter-system cell measurement are met in TD-LTE mode;
2) It shall be able to measure the wireless signals of neighbor cells of cdma2000 eHRPD network when the conditions for inter-system cell measurement are met in LTE FDD mode;
3) It shall be able to measure the wireless signals of neighbor cell of TD-LTE network when the conditions for inter-system cell measurement are met in cdma2000 eHRPD mode;
4) It shall be able to measure the wireless signals of neighbor cells of LTE-FDD network when the conditions for inter-system cell measurement are met in cdma2000 eHRPD mode;
5) It shall be able to measure the wireless signals of neighbor cells of TD-LTE network when the conditions for inter-system cell measurement are met in LTE FDD mode;
6) It shall be able to measure the wireless signals of neighbor cell of LTE FDD network when the conditions for inter-system cell measurement are met in TD-LTE mode;
LTE/CDMA multimode terminals in the connected state shall support both periodic and event-based measurements:
1) It shall be able to measure the wireless signals of neighbor cells of cdma2000 eHRPD network according to the network instructions when the conditions for inter-system cell measurement are met in TD-LTE connection mode (optional);
2) It shall be able to measure the wireless signals of neighbor cells of cdma2000 eHRPD network according to the network instructions when the conditions for inter-system cell measurement are met in LTE FDD connection mode (optional);
3) It shall be able to measure the wireless signals of neighbor cells of TD-LTE network according to the network instructions when the conditions for inter-system cell measurement are met in cdma2000 eHRPD mode (optional);
4) It shall be able to measure the wireless signals of neighbor cells of LTE FDD network according to the network instructions when the conditions for inter-system cell measurement are met in cdma2000 eHRPD mode (optional);
5) It shall be able to measure the wireless signals of neighbor cells of TD-LTE network according to the network instructions when the conditions for inter-system cell measurement are met in LTE FDD connection mode;
6) It shall be able to measure the wireless signals of neighbor cells of LTE FDD network according to the network instructions when the conditions for inter-system cell measurement are met in TD-LTE connection mode.
5.5.8 Requirements for cell reselection
For LTE/CDMA multimode terminal in idle state;
1) It shall be able to reselect to the cell in cdma2000 eHRPD wireless access mode when the conditions for inter-system cell reselection are met in TD-LTE mode;
Foreword i
1 Scope
2 Normative References
3 Abbreviations
4 LTE/CDMA Multimode Terminals
5 Technical Requirements for LTE/CDMA Multimode Terminals
5.1 Technical Requirements for cdma2000 Module
5.2 Technical Requirements for cdma2000 eHRPD Module
5.3 Technical Requirements for TD-LTE Module
5.4 Technical Requirements for LTE FDD Module
5.5 Requirements for LTE/CDMA Multimode Terminal Services and Functions
5.6 Interoperability Requirements for LTE/CDMA Multimode Terminals
5.7 Environment and Reliability
5.8 Acoustics Performance
5.9 Battery, Charger and Interface Characteristics
5.10 Requirements for Terminal Card Interface
5.11 Requirements for Electromagnetic Compatibility (EMC)
5.12 Electrical Safety Performance of Mobile Station
5.13 Requirements for Specific Absorption Rate (SAR)
6 Test Method of LTE/CDMA Multimode Terminals
6.1 Test Method in cdma2000 Operating Mode
6.2 Test Method in cdma2000 eHRPD Operating Mode
6.3 Test Method in LTE FDD Operating Mode
6.4 Test Method in TD-LTE Operating Mode
6.5 Test Method of Multimode Terminals
6.6 Test Method of Terminal Card Interface
6.7 Test method of Reliability
6.8 Test Method of Acoustics
6.9 Test Method of Electromagnetic Compatibility
6.10 Test Method of Specific Absorption Rate (SAR)
6.11 Test Method of Battery and Charger
6.12 Battery
6.13 Charger and Interface Characteristics
