CN109088706A - 5th third-generation mobile communication is newly eated dishes without rice or wine technology terminal consistency test method and system - Google Patents
5th third-generation mobile communication is newly eated dishes without rice or wine technology terminal consistency test method and system Download PDFInfo
- Publication number
- CN109088706A CN109088706A CN201810973967.6A CN201810973967A CN109088706A CN 109088706 A CN109088706 A CN 109088706A CN 201810973967 A CN201810973967 A CN 201810973967A CN 109088706 A CN109088706 A CN 109088706A
- Authority
- CN
- China
- Prior art keywords
- layer
- ptc
- terminal
- pdcp
- rlc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
- H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica
- H04L1/244—Testing correct operation by comparing a transmitted test signal with a locally generated replica test sequence generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/18—Protocol analysers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A kind of 5th third-generation mobile communication is disclosed newly to eat dishes without rice or wine technology (5G NR) terminal consistency test method and system, based on master computer and system simulator, the Medium Access Layer to terminal to be measured, wireless chain control layer, packet data convergence protocol and radio resource control layer it can carry out testing protocol consistency respectively, to facilitate optimal inspection process, promote exploitation to 5G NR terminal and perfect.
Description
Technical field
This application involves the communications fields, and in particular to a kind of 5th third-generation mobile communication is newly eated dishes without rice or wine technology terminal consistency test
Method and system.
Background technique
5th third-generation mobile communication standard (5G), also referred to as the 5th third-generation mobile communication technology.It is forth generation mobile communication standard
The extension of (4G).5G wireless access framework is by long term evolution (Long Term Evolution, LTE) and the new technology (New that eats dishes without rice or wine
Radio, NR) composition.5G theory downstream rate is 10Gb/s (being equivalent to speed of download 1.25GB/s).5G NR mainly have with
Lower feature: first is that multiple antennas promotes downstream rate, the use of multiple antennas brings spatial multiplex gains, can significantly promote appearance
Amount and downstream rate.Second is that new waveform, LTE downlink supports CP-OFDM waveform, and uplink only supports the waveform of DFT-s-OFDM, 5G
The waveform of CP-OFDM has also been introduced in NR in uplink on this basis.Third is that completely new channel coding, 5G NR data channel is used
LDPC (Low Density Parity Check Code, low density parity check code) coding, control channel and broadcast channel are used
Polar coding.
The design of 5G NR terminal consistency test model devises individual survey to MAC, RLC, PDCP and rrc layer respectively
Die trial type can be divided into following two scheme: first is that EUTRA (Evolved-UMTS Terrestrial Radio Access, into
The land the UMTS wireless access of change) and NR two parts test model separately design, to realize the function of dual link.Second is that for needing
The test environment for configuring separation (split) mode, EUTRA PTC and NR PTC is individually designed.
Meanwhile TTCN-3 (Testing and Test Control Notation) as TD-LTE and subsequent 4G without
The all-purpose language of line mobile communication terminal uniformity test is realized using its Script controlling and is surveyed to terminal protocol stack signaling consistency
The reliability and maturity of examination are widely recognized as by industry.TTCN-3 test case code exactly defines in terminal consistency test
The parameters such as test condition, testing process and the configuration message content of all test cases, by flat in terminal consistency test instrument
The script is run on platform, whether the measured terminal (chip) for testing out different vendor is consistent to the interpretation and realization of core protocol,
Ultimate guarantee by certification business terminal in existing net and be capable of different vendor the network equipment between interconnect.
Lack the conformance test method for 5G NR terminal at present.
Summary of the invention
In view of this, this application provides a kind of 5th third-generation mobile communication newly eat dishes without rice or wine technology terminal consistency test method and
System tests the protocol conformance of 5G NR terminal.
It newly eats dishes without rice or wine the side of technology (5G NR) terminal consistency test in a first aspect, providing a kind of 5th third-generation mobile communication
Method, which comprises
S100, normal mode is configured by terminal to be measured；Meanwhile terminal to be measured being set as encrypting using NAS and complete
Property protection, without using robustness head compression (ROHC)；
S200, by the physical layer (PHY) of EUTRA PTC and NR PTC, Medium Access Layer (MAC), nothing in system simulator
Wired link control layer (RLC) and PDCP layers are set as mode standard；Meanwhile EUTRA PTC configuration signal carry SRB0,
SRB1 and SRB2；Wherein, SRB0 uplink/downlink port is located at rlc layer, SRB1 and SRB2 uplink/downlink port is located at radio resource control
Preparative layer (RRC) and NAS layers；Meanwhile enabling PDCP and NAS encryption and integrity protection；
S300, be arranged EUTRA PTC RRC/NAS layer for SRB1 and SRB2 provide NAS message encryption and integrality guarantor
Shield；Meanwhile the port SRB that the port SRB3 connects the RRC/NAS layer of NR PTC is set；Alternatively, by the one of the PDCP layer of NR PTC
A or multiple SRBs/DRBs configurations are in EUTRA PTC；Alternatively, one or more SRBs/DRBs of the PDCP layer of NR PTC are matched
It sets in NR PTC；It will be carried after the encryption and integrity protection for completing NAS message in down direction Control system simulation device
The RRC information and NAS message of same time information are put into protocol Data Unit (PDU)；In up direction control system mould
RRC information comprising safeguard protection and encoded NAS message is reported to rrc layer by the port SRB0 by quasi- device；According to receiving
The message detection described in terminal to be measured rrc layer protocol conformance.
Preferably, the method also includes:
S400, terminal to be measured is set to test loop back mode, in the case where testing loop back mode, the terminal to be measured passes through double
Data content is not handled by PDCP layers of PDU to down user data of the Data Radio Bearer (DRB) for the PDCP layer received
Winding；Meanwhile it setting terminal to be measured to using null-encryption algorithm and without using ROHC；
S500, mode standard is set by the PHY layer, MAC layer of EUTRA PTC in system simulator and rlc layer, by PDCP
Layer is set as mode standard or proxy mode (Proxy mode)；The PHY layer, MAC layer and rlc layer of NR PTC are set as marking
PDCP layers are set as not adding head in down direction and up direction do not remove head by quasi-mode；
S600, the PDCP layer sequence number, for example (SN, Sequence Number) for controlling EUTRA PTC and NR PTC and state become
Amount, issues PDCP layers of PDU to the PDCP layer of EUTRA PTC and/or NR PTC by DRB downlink port, and in DRB uplink port
Receive the PDU of the PDCP layer of EUTRA PTC and/or NR PTC；The terminal to be measured is detected according to the PDU received
PDCP layers of protocol conformance.
Preferably, the method also includes:
S700, terminal to be measured is set to test loop back mode, in the case where testing loop back mode, the terminal to be measured passes through
DRB does not handle data content for PDCP layers of PDU winding for the down user data of the PDCP layer received；Meanwhile it will be to be measured
Terminal is set as not using ROHC using null-encryption algorithm；
S800, master die is set by the PHY layer, MAC layer of EUTRA PTC, rlc layer and PDCP layers in system simulator
Formula；Mode standard is set by the PHY layer of NR PTC and MAC layer, transparent transmission mode (TM) is set by rlc layer, NR PTC is set
It is set to and does not configure PDCP, interface is located at rlc layer；
S900, foundation and decomposition RLC and PDCP layers of head of uplink and downlink, RLC and PDCP layers of SN of control and state variable；It is logical
The rlc layer PDU for sending to the downlink rlc layer port of system simulator and carrying carrying user data NAS message is crossed, and in uplink
Port receives rlc layer PDU, and according to the rlc layer PDU received, the agreement for detecting the rlc layer of the terminal to be measured is consistent
Property.
Preferably, the method also includes:
S1000, by terminal to be measured be set as test loop back mode, in the case where testing loop back mode, the terminal to be measured for
The down user data of the PDCP layer received does not handle data content for PDCP layers of PDU winding；Meanwhile by terminal to be measured
NAS layers are set as not using ROHC using null-encryption algorithm；
S1100, the PHY layer of the EUTRA PTC in system simulator, MAC layer, rlc layer, PDCP layers and rrc layer are set
It is set to mode standard；Mode standard is set by the PHY layer of NR PTC, does not configure PDCP layers, interface is located at rlc layer, by rrc layer
It is set as mode standard；The rlc layer of the port DRB is set as TM；The MAC of the port SRB is set as downlink and does not add MAC layer packet header simultaneously
And uplink does not remove the packet header MAC；Alternatively, downlink does not add the packet header MAC and uplink is set as normal mode；
S1200, foundation and decompose MAC and/or RLC/PDCP layer head of uplink and/or downlink, control RLC/PDCP layers of SN and
State variable；Alternatively, establishing and decomposing RLC/PDCP layers of head of uplink and/or downlink, RLC/PDCP layers of SN of control and state variable；
The MAC layer PDU for carrying carrying user data NAS message is issued to the downlink rlc layer port of system simulator, and in upstream ends
Mouth receiving mac layer PDU or rlc layer PDU, the agreement for detecting the MAC layer of the terminal to be measured according to the PDU received are consistent
Property.
Preferably, the master computer carries out the configuration by being loaded into TTCN test program.
Second aspect, providing a kind of 5th third-generation mobile communication technology (5G NR) terminal consistency test of newly eating dishes without rice or wine is
System, the system comprises:
Terminal to be measured；
System simulator；And
Master computer connect with the terminal to be measured and the system simulator, is adapted for carrying out side described in first aspect
Method.
By the present processes and system, the test of the protocol conformance of 5G NR terminal can be preferably carried out, is helped
In optimal inspection process, promote exploitation to 5G NR terminal and perfect.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present application, the above-mentioned and other purpose of the application, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the schematic diagram of the test macro of the embodiment of the present application；
Fig. 2A is the model schematic of rrc layer testing process of the embodiment of the present application under general modfel；
Fig. 2 B is the flow chart of rrc layer testing process of the embodiment of the present application under general modfel；
Fig. 3 A is the model schematic of rrc layer testing process of the embodiment of the present application under clastotype；
Fig. 3 B is the flow chart of rrc layer testing process of the embodiment of the present application under clastotype；
Fig. 4 A is the model schematic of rrc layer testing process of the embodiment of the present application under clastotype；
Fig. 4 B is the flow chart of rrc layer testing process of the embodiment of the present application under clastotype；
Fig. 5 A is the model schematic of PDCP layer testing process of the embodiment of the present application under general modfel；
Fig. 5 B is the flow chart of PDCP layer testing process of the embodiment of the present application under general modfel；
Fig. 6 A is the model schematic of PDCP layer testing process of the embodiment of the present application under clastotype；
Fig. 6 B is the flow chart of PDCP layer testing process of the embodiment of the present application under clastotype；
Fig. 7 A is the model schematic of the embodiment of the present application rlc layer testing process；
Fig. 7 B is the flow chart of the embodiment of the present application rlc layer testing process；
Fig. 8 A is the model schematic of the embodiment of the present application MAC layer testing process；
Fig. 8 B is the flow chart of the embodiment of the present application MAC layer testing process.
Specific embodiment
The application is described below based on embodiment, but the application is not restricted to these embodiments.Under
Text is detailed to describe some specific detail sections in the datail description of the application.Do not have for a person skilled in the art
The application can also be understood completely in the description of these detail sections.In order to avoid obscuring the essence of the application, well known method, mistake
There is no narrations in detail for journey, process, element and circuit.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present application, it is to be understood that term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present application, unless otherwise indicated, the meaning of " multiple "
It is two or more.
Fig. 1 is the schematic diagram of the test macro of the embodiment of the present application.As shown in Figure 1, Fig. 1 is the test of the embodiment of the present application
The schematic diagram of system.As shown in Figure 1, the test macro includes master computer Host-PC, system simulator SS and terminal to be measured
UE(User Equipment)。
Wherein, master computer Host-PC carries TTCN3 code, compiled code needed for generating TTCN-3 operation, for controlling
System simulator SS processed executes testing process.
System simulator SS carries 5G protocol stack, can be with RLC (Radio Link Control, the nothing of analog network side
Wired link control) layer, MAC (Media Access Control, media access control) layer, physical layer (PHY) and radio frequency part,
It is controlled according to Host-PC and is connect with tested user terminal UE by control interface.
It is sent and received as a result, by master computer Host-PC Control system simulation device SS analog network side based on 5G's
The uniformity test for terminal UE to be measured may be implemented in signaling.
The test case of 5G NR can continue to use the mentality of designing of LTE test case, i.e., using the side individually tested each protocol layer
Method, so the application proposes to access (MAC) layer, wireless spread-spectrum technology (RLC) layer, grouping to the media of 5G NR terminal protocol stack
Reference and basis of the test model of data convergence protocol (PDCP) layer and wireless heterogeneous networks (RRC) layer as test.
Following two scheme can be divided into: first is that EUTRA (Evolved-UMTS Terrestrial Radio Access, into
The land the UMTS wireless access of change) and NR two parts test model separately design, to realize the function of dual link.Second is that for needing
The test environment for configuring separation (split) mode, EUTRA PTC and NR PTC is individually designed.
In 5G NR Protocol Conformance Test System frame, TTCN-3 code is run on master computer Host-PC, control
The behavior of system simulator SS processed.For rrc layer testing protocol consistency, system mould is simulated by master computer Host-PC
The rrc layer of quasi- device SS and network side behavior, the side system simulator SS use the bottom of normal function.For MAC/RLC/PDCP layers
Testing protocol consistency, activation enable test loop back mode (UE Loop back) and the data received are sent back to network, pass through master
The TTCN-3 code simulation of computer Host-PC is tested the partial function of layer, and configures system simulator SS to specifically
Mode.
Fig. 2A is the model schematic of rrc layer testing process of the embodiment of the present application under general modfel.The model is used for
Rrc layer test of the 5G NR terminal under general modfel.
In terminal UE side to be measured: configuring normal mode for terminal to be measured.Meanwhile it setting terminal to be measured to using NAS
(Ciphering) and integrity protection (Integrity) are encrypted, without using robustness head compression (ROHC).
In the side system simulator SS: the physical layer (PHY) of EUTRA PTC and NR PTC, media in system simulator are connect
Enter layer (MAC), wireless chain control layer (RLC) and PDCP layers are set as mode standard.Meanwhile matching confidence in EUTRA PTC
Enable carrying SRB0, SRB1 and SRB2.Wherein, SRB0 uplink/downlink port is located at rlc layer, SRB1 and SRB2 uplink/downlink port is located at
Radio resource control layer (RRC)/NAS layers.Meanwhile enabling NAS encryption and integrity protection.
RRC/NAS simulator (the RRC/NAS for the EUTRA PTC in TTCN code that master computer Host-PC is carried
Emulator the encryption of NAS message and the function of integrity protection) are provided for SRB1 and SRB2.The port SRB3 is set and connects NR
The port SRB of the RRC/NAS layer of PTC.In the upstream direction, system simulator SS will contain safeguard protection and encoded NAS
RRC information be reported to the port RRC.It in the downstream direction, will carrying after the encryption and integrity protection for completing NAS message
The RRC information and NAS message of same time information are put into protocol Data Unit (PDU).
The agreement of the rrc layer of master computer Host-PC terminal to be measured according to the message detection received is consistent
Property.
Fig. 2 B is the flow chart of rrc layer testing process of the embodiment of the present application under general modfel.As shown in Figure 2 B, the survey
Trying process includes:
S100, normal mode is configured by terminal to be measured；Meanwhile terminal to be measured being set as encrypting using NAS and complete
Property protection, without using robustness head compression (ROHC)；
S200, by the physical layer (PHY) of EUTRA PTC and NR PTC, Medium Access Layer (MAC), nothing in system simulator
Wired link control layer (RLC) and PDCP layers are set as mode standard；Meanwhile EUTRA PTC configuration signal carry SRB0,
SRB1 and SRB2；Wherein, SRB0 uplink/downlink port is located at rlc layer, SRB1 and SRB2 uplink/downlink port is located at radio resource control
Preparative layer (RRC) and NAS layers；Meanwhile enabling PDCP and NAS encryption and integrity protection；
S300, be arranged EUTRA PTC RRC/NAS layer for SRB1 and SRB2 provide NAS message encryption and integrality guarantor
Shield；The port SRB of the RRC/NAS layer of the port SRB3 connection NR PTC is set；It is completed in down direction Control system simulation device
The RRC information for carrying same time information and NAS message are put into agreement number after the encryption of NAS message and integrity protection
According in unit (PDU)；In up direction Control system simulation device by the RRC information comprising safeguard protection and encoded NAS message
Rrc layer is reported to by the port SRB0；The agreement of the rrc layer of the terminal to be measured according to the message detection received is consistent
Property.
Fig. 3 A is the model schematic of rrc layer testing process of the embodiment of the present application under clastotype.The model is used for
Rrc layer test of the 5G NR terminal under clastotype.
In terminal UE side to be measured: configuring normal mode for terminal to be measured；Meanwhile it setting terminal to be measured to using NAS
Encryption and integrity protection do not use ROHC.
In the side system simulator SS: by PHY, MAC, RLC and PDCP of EUTRA PTC and NR PTC in system simulator
Layer is set as mode standard.Meanwhile SRB0, SRB1 and SRB2 are carried in EUTRA PTC configuration signal.Wherein, SRB0 uplink/downlink
Port is located at rlc layer, SRB1 and SRB2 uplink/downlink port is located at RRC/NAS layers.Meanwhile enabling NAS encryption and integrality guarantor
Shield.
RRC/NAS simulator (the RRC/NAS for the EUTRA PTC in TTCN code that master computer Host-PC is carried
Emulator the encryption of NAS message and the function of integrity protection) are provided for SRB1 and SRB2.By the PDCP layer of NR PTC
One or more SRBs/DRBs configurations are in EUTRA PTC.In the upstream direction, system simulator SS will contain safeguard protection
The port RRC is reported to the RRC information of encoded NAS.In the downstream direction, it is protected in the encryption and integrality for completing NAS message
The RRC information for carrying same time information and NAS message are put into PDU after shield.
The agreement of the rrc layer of master computer Host-PC terminal to be measured according to the message detection received is consistent
Property.
Fig. 3 B is the flow chart of rrc layer testing process of the embodiment of the present application under clastotype.As shown in Figure 3B, the survey
Trying process includes:
S100 ', normal mode is configured by terminal to be measured；Meanwhile terminal to be measured being set as encrypting using NAS and complete
Property protection, without using robustness head compression (ROHC)；
S200 ', by the physical layer (PHY) of EUTRA PTC and NR PTC, Medium Access Layer (MAC), nothing in system simulator
Wired link control layer (RLC) and PDCP layers are set as mode standard；Meanwhile EUTRA PTC configuration signal carry SRB0,
SRB1 and SRB2；Wherein, SRB0 uplink/downlink port is located at rlc layer, SRB1 and SRB2 uplink/downlink port is located at radio resource control
Preparative layer (RRC) and NAS layers；Meanwhile enabling PDCP and NAS encryption and integrity protection；
S300 ', be arranged EUTRA PTC RRC/NAS layer for SRB1 and SRB2 provide NAS message encryption and integrality guarantor
Shield；One or more SRBs/DRBs of the PDCP layer of NR PTC are configured in EUTRA PTC；In down direction control system mould
Quasi- device will carry the RRC information and NAS message of same time information after the encryption and integrity protection for completing NAS message
It is put into protocol Data Unit (PDU)；It will include safeguard protection and encoded NAS message in up direction Control system simulation device
RRC information rrc layer is reported to by the port SRB0；The rrc layer of the terminal to be measured according to the message detection received
Protocol conformance.
Fig. 4 A is the model schematic of rrc layer testing process of the embodiment of the present application under clastotype.The model is used for
Rrc layer test of the 5G NR terminal under clastotype.
In terminal UE side to be measured: configuring normal mode for terminal to be measured；Meanwhile it setting terminal to be measured to using NAS
Encryption and integrity protection do not use ROHC.
In the side system simulator SS: by PHY, MAC, RLC and PDCP of EUTRA PTC and NR PTC in system simulator
Layer is set as mode standard.Meanwhile SRB0, SRB1 and SRB2 are carried in EUTRA PTC configuration signal.Wherein, SRB0 uplink/downlink
Port is located at rlc layer, SRB1 and SRB2 uplink/downlink port is located at RRC/NAS layers.Meanwhile enabling NAS encryption and integrality guarantor
Shield.
RRC/NAS simulator (the RRC/NAS for the EUTRA PTC in TTCN code that master computer Host-PC is carried
Emulator the encryption of NAS message and the function of integrity protection) are provided for SRB1 and SRB2.By the PDCP layer of NR PTC
One or more SRBs/DRBs configurations are in NR PTC.In the upstream direction, system simulator SS will contain safeguard protection and
The RRC information of coding NAS is reported to the port RRC.In the downstream direction, complete NAS message encryption and integrity protection it
The RRC information for carrying same time information and NAS message are put into PDU afterwards.
The agreement of the rrc layer of master computer Host-PC terminal to be measured according to the message detection received is consistent
Property.
Fig. 4 B is the flow chart of rrc layer testing process of the embodiment of the present application under clastotype.As shown in Figure 4 B, the survey
Trying process includes:
S100 ", normal mode is configured by terminal to be measured；Meanwhile terminal to be measured being set as encrypting using NAS and complete
Property protection, without using robustness head compression (ROHC)；
S200 ", by the physical layer (PHY) of EUTRA PTC and NR PTC, Medium Access Layer (MAC), nothing in system simulator
Wired link control layer (RLC) and PDCP layers are set as mode standard；Meanwhile EUTRA PTC configuration signal carry SRB0,
SRB1 and SRB2；Wherein, SRB0 uplink/downlink port is located at rlc layer, SRB1 and SRB2 uplink/downlink port is located at radio resource control
Preparative layer (RRC) and NAS layers；Meanwhile enabling PDCP and NAS encryption and integrity protection；
S300 ", be arranged EUTRA PTC RRC/NAS layer for SRB1 and SRB2 provide NAS message encryption and integrality guarantor
Shield；One or more SRBs/DRBs of the PDCP layer of NR PTC are configured in NR PTC；In down direction Control system simulation device
The RRC information for carrying same time information and NAS message are put into after the encryption and integrity protection for completing NAS message
In protocol Data Unit (PDU)；Up direction Control system simulation device will be comprising safeguard protection and encoded NAS message
RRC information is reported to rrc layer by the port SRB0；The rrc layer of the terminal to be measured according to the message detection received
Protocol conformance.
Fig. 5 A is the model schematic of PDCP layer testing process of the embodiment of the present application under general modfel.The model is used for
PDCP layer test of the 5G NR terminal under general modfel.
In terminal UE side to be measured: test loop back mode is set by terminal to be measured, it is described to be measured in the case where testing loop back mode
Terminal does not handle data content for the down user data of the PDCP layer received by bi-directional data radio bearer (DRB) and incites somebody to action
PDCP layers of PDU winding；Meanwhile it setting terminal to be measured to using null-encryption algorithm and without using ROHC.
In the side system simulator SS: the PHY layer, MAC layer of EUTRA PTC, rlc layer and PDCP layers in system simulator are set
It is set to mode standard.Mode standard is set by the PHY layer, MAC layer and rlc layer of NR PTC, PDCP layers are set as in downlink
Head is not added in direction and up direction does not remove head.
PDCP layer sequence number, for example (SN, the Sequence of master computer Host-PC control EUTRA PTC and NR PTC
Number) and state variable, PDCP layers of PDU are issued to the PDCP layer of EUTRA PTC and/or NR PTC by DRB downlink port,
And the PDU of the PDCP layer of EUTRA PTC and/or NR PTC is received in DRB uplink port.System simulator SS should be indicated in uplink
PDCP layers of PDU is from PCell or PSCell on direction.
Master computer Host-PC is terminal to be measured and system simulator collocating uplink scheduling grant by system control port
(UL Scheduling Grant) and descending scheduling distribute (DL Scheduling assignments).
Master computer Host-PC is consistent according to the agreement of the PDU received the PDCP layer for detecting the terminal to be measured
Property.
Fig. 5 B is the flow chart of PDCP layer testing process of the embodiment of the present application under general modfel.As shown in Figure 5 B, should
Testing process includes:
S400, terminal to be measured is set to test loop back mode, in the case where testing loop back mode, the terminal to be measured passes through double
Data content is not handled by PDCP layers of PDU to down user data of the Data Radio Bearer (DRB) for the PDCP layer received
Winding；Meanwhile it setting terminal to be measured to using null-encryption algorithm and without using ROHC；
S500, master die is set by the PHY layer, MAC layer of EUTRA PTC, rlc layer and PDCP layers in system simulator
Formula；Mode standard is set by the PHY layer, MAC layer and rlc layer of NR PTC, PDCP layers are set as not adding in down direction
Head and up direction does not remove head；
S600, the PDCP layer sequence number, for example (SN, Sequence Number) for controlling EUTRA PTC and NR PTC and state become
Amount, issues PDCP layers of PDU to the PDCP layer of EUTRA PTC and/or NR PTC by DRB downlink port, and in DRB uplink port
Receive the PDU of the PDCP layer of EUTRA PTC and/or NR PTC；The terminal to be measured is detected according to the PDU received
PDCP layers of protocol conformance.
Fig. 6 A is the model schematic of PDCP layer testing process of the embodiment of the present application under clastotype.The model is used for
PDCP layer test of the 5G NR terminal under clastotype.
In terminal UE side to be measured: test loop back mode is set by terminal to be measured, it is described to be measured in the case where testing loop back mode
Terminal does not handle data content for the down user data of the PDCP layer received by bi-directional data radio bearer (DRB) and incites somebody to action
PDCP layers of PDU winding；Meanwhile it setting terminal to be measured to using null-encryption algorithm and without using ROHC；
In the side system simulator SS: the PHY layer, MAC layer of EUTRA PTC in system simulator and rlc layer are set as marking
Quasi-mode is set as proxy mode (Proxy mode) for PDCP layers.It sets the PHY layer, MAC layer and rlc layer of NR PTC to
PDCP layers are set as not adding head in down direction and up direction do not remove head by mode standard.
PDCP layer sequence number, for example (SN, the Sequence of master computer Host-PC control EUTRA PTC and NR PTC
Number) and state variable, PDCP layers of PDU are issued to the PDCP layer of EUTRA PTC and/or NR PTC by DRB downlink port,
And the PDU of the PDCP layer of EUTRA PTC and/or NR PTC is received in DRB uplink port.System simulator SS should be indicated in uplink
PDCP layers of PDU is from PCell or PSCell on direction.
Master computer Host-PC is terminal to be measured and system simulator collocating uplink scheduling grant by system control port
(UL Scheduling Grant) and descending scheduling distribute (DL Scheduling assignments).
Master computer Host-PC is consistent according to the agreement of the PDU received the PDCP layer for detecting the terminal to be measured
Property.
Fig. 6 B is the flow chart of PDCP layer testing process of the embodiment of the present application under clastotype.As shown in Figure 6B, should
Testing process includes:
S400 ', terminal to be measured is set to test loop back mode, in the case where testing loop back mode, the terminal to be measured passes through
Bi-directional data radio bearer (DRB) does not handle data content for PDCP layers for the down user data of the PDCP layer received
PDU winding；Meanwhile it setting terminal to be measured to using null-encryption algorithm and without using ROHC；
S500 ', mode standard is set by the PHY layer, MAC layer of EUTRA PTC in system simulator and rlc layer, it will
PDCP layers are set as proxy mode (Proxy mode)；Mode standard is set by the PHY layer, MAC layer and rlc layer of NR PTC,
PDCP layers are set as not adding head in down direction and up direction does not remove head；
S600 ', the PDCP layer sequence number, for example (SN, Sequence Number) for controlling EUTRA PTC and NR PTC and state become
Amount, issues PDCP layers of PDU to the PDCP layer of EUTRA PTC and/or NR PTC by DRB downlink port, and in DRB uplink port
Receive the PDU of the PDCP layer of EUTRA PTC and/or NR PTC；The terminal to be measured is detected according to the PDU received
PDCP layers of protocol conformance.
Fig. 7 A is the model schematic of the embodiment of the present application rlc layer testing process.The model is used for 5G NR terminal rlc layer
Test.
In the side terminal SS to be measured: test loop back mode is set by terminal to be measured, it is described to be measured in the case where testing loop back mode
Terminal does not handle data content for PDCP layers of PDU winding for the down user data of the PDCP layer received by DRB.Together
When, terminal to be measured is set to not use ROHC using null-encryption algorithm.
In the side system simulator SS: by the PHY layer, MAC layer of EUTRA PTC, rlc layer and PDCP layers in system simulator
It is set as mode standard.Mode standard is set by the PHY layer of NR PTC and MAC layer, sets transparent transmission mode (TM) for rlc layer
Or affirmation mode (AM), it sets NR PTC to not configure PDCP, interface is located at rlc layer.
When RLC is set as TM, master computer Host-PC establishes and decomposes RLC and PDCP layers of head of uplink and downlink, control
RLC and PDCP layers of SN and state variable.
That finally exchange between master computer Host-PC and system simulator SS as a result, is rlc layer PDU, it includes RLC
Layer head file and encoded RRC information.Wherein RRC information carries the NAS message of carrying user data.Master computer
Host-PC is responsible for the rlc layer head file of establishment/processing uplink and/or down direction based on the instruction of TTCN code, safeguards rlc layer
SN and state variable.
For RLC AM mode, the poll poll that master computer Host-PC will be responsible for down direction is generated and to being received
The response of UL Poll.
Master computer Host-PC detects the agreement of the rlc layer of the terminal to be measured according to the rlc layer PDU received
Consistency.
Fig. 7 B is the flow chart of the embodiment of the present application rlc layer testing process.As shown in Figure 7 B, which includes:
S700, terminal to be measured is set to test loop back mode, in the case where testing loop back mode, the terminal to be measured passes through
DRB does not handle data content for PDCP layers of PDU winding for the down user data of the PDCP layer received；Meanwhile it will be to be measured
Terminal is set as not using ROHC using null-encryption algorithm；
S800, master die is set by the PHY layer, MAC layer of EUTRA PTC, rlc layer and PDCP layers in system simulator
Formula；Mode standard is set by the PHY layer of NR PTC and MAC layer, transparent transmission mode (TM) is set by rlc layer, NR PTC is set
It is set to and does not configure PDCP, interface is located at rlc layer；
S900, foundation and decomposition RLC and PDCP layers of head of uplink and downlink, RLC and PDCP layers of SN of control and state variable；It is logical
The rlc layer PDU for sending to the downlink rlc layer port of system simulator and carrying carrying user data NAS message is crossed, and in uplink
Port receives rlc layer PDU, and according to the rlc layer PDU received, the agreement for detecting the rlc layer of the terminal to be measured is consistent
Property.
Fig. 8 A is the model schematic of the embodiment of the present application MAC layer testing process.The model is used for 5G NR terminal mac layer
Test.
In terminal UE side to be measured: test loop back mode is set by terminal to be measured, it is described to be measured in the case where testing loop back mode
Terminal does not handle data content for PDCP layers of PDU winding for the down user data of the PDCP layer received；Meanwhile it will be to be measured
The NAS layer of terminal is set as not using ROHC using null-encryption algorithm；
In the side system simulator SS: by the PHY layer of the EUTRA PTC in system simulator, MAC layer, rlc layer, PDCP layers
And rrc layer is set as mode standard.Mode standard is set by the PHY layer of NR PTC, does not configure PDCP layers, interface is located at
Rrc layer is set mode standard by rlc layer.The rlc layer of the port DRB is set as TM.
The MAC layer head configuration of NR PTC is divided into both of which:
The first mode is that downlink does not add MAC layer packet header and uplink does not remove the packet header MAC.
Second mode is that downlink does not add the packet header MAC and uplink is set as normal mode, be responsible for removing layer head and
The logically Service Data Unit (SDU) of channel distribution MAC layer.
In the first mode, that finally exchange between master computer Host-PC and system simulator SS is MAC layer PDU,
It includes MAC, RLC/PDCP layers of head.Master computer Host-PC establishes and decomposes uplink and/or downlink MAC and/or RLC/
PDCP layers of head, RLC/PDCP layers of SN of control and state variable.When for testing multiple DRB, a DRB can be only configured.Other
DRB will not be configured, to correspond to the PDU of uplink MAC layer.Multiplex/demultiplex is carried out to the PDU from different DRB by computer.
Up direction MAC layer does not calculate MAC layer head, therefore SRB and DRB data cannot be distinguished.Under this test pattern, MAC is not used
SRB3.In uplink and downlink direction, MAC layer should be based on hybrid automatic repeat-request (Hybrid Automatic Repeat
Request, HARQ) function repeats automatically/retransmits.
In the second mode, master computer Host-PC establishes and decomposes RLC/PDCP layers of head of uplink and/or downlink, control
RLC/PDCP layers of SN processed and state variable.Up direction finally exchanges between master computer Host-PC and system simulator SS
PDU includes RLC/PDCP layers of head.System simulator SS will route these PDU according to logic channel.Down direction, master computer
Host-PC is sent completely decoded MAC layer PDU in the port DRB.The TTCN code of master computer Host-PC is responsible for safeguarding RLC/
PDCP layers of SN and state variable.
MAC layer has the function of handling SRB3 data on uplink and downlink direction in the normal mode.In uplink under
Line direction, MAC layer are based on HARQ function and repeat/retransmit automatically.Master computer Host-PC is it is ensured that same dispatching cycle (TTI)
Downlink MAC layer PDU in downlink MAC layer SDU and the test pattern under normal mode is not mixed.
Master computer Host-PC issued to the downlink rlc layer port of system simulator carry carrying user data NAS disappear
The MAC layer PDU of breath, and in uplink port receiving mac layer PDU or rlc layer PDU, according to the PDU detection received it is described to
Survey the protocol conformance of the MAC layer of terminal.
Fig. 8 B is the flow chart of the embodiment of the present application MAC layer testing process.As shown in Figure 8 B, which includes:
S1000, by terminal to be measured be set as test loop back mode, in the case where testing loop back mode, the terminal to be measured for
The down user data of the PDCP layer received does not handle data content for PDCP layers of PDU winding；Meanwhile by terminal to be measured
NAS layers are set as not using ROHC using null-encryption algorithm；
S1100, the PHY layer of the EUTRA PTC in system simulator, MAC layer, rlc layer, PDCP layers and rrc layer are set
It is set to mode standard；Mode standard is set by the PHY layer of NR PTC, does not configure PDCP layers, interface is located at rlc layer, by rrc layer
It is set as mode standard；The rlc layer of the port DRB is set as TM；The MAC of the port SRB is set as downlink and does not add MAC layer packet header simultaneously
And uplink does not remove the packet header MAC；Alternatively, downlink does not add the packet header MAC and uplink is set as normal mode；
S1200, foundation and decompose MAC and/or RLC/PDCP layer head of uplink and/or downlink, control RLC/PDCP layers of SN and
State variable；Alternatively, establishing and decomposing RLC/PDCP layers of head of uplink and/or downlink, RLC/PDCP layers of SN of control and state variable；
The MAC layer PDU for carrying carrying user data NAS message is issued to the downlink rlc layer port of system simulator, and in upstream ends
Mouth receiving mac layer PDU or rlc layer PDU, the agreement for detecting the MAC layer of the terminal to be measured according to the PDU received are consistent
Property.
In the present embodiment, uplink scheduling license and descending scheduling distribution are to be matched by system control port from TTCN code
It sets.System simulator SS can by system indicate port report accuse PUCCH (Physical Uplink Control CHannel,
Physical uplink control channel) scheduling information.Meanwhile system simulator SS can also indicate that port reports RACH sequence by system
Literary (preamble).
The embodiment of the present application provides a kind of 5G NR terminal consistency test modelling, can be used as 5G NR terminal
The basis of uniformity test example design.
Obviously, it will be understood by those skilled in the art that each module or each step of above-mentioned the application can be with general
Computing device realizes that they can be concentrated on single computing device, or be distributed in net constituted by multiple computing devices
On network, optionally, they can be realized with the program code that computer installation can be performed, and be deposited so as to be stored in
It is performed by computing device in storage device, perhaps they are fabricated to each integrated circuit modules or will be in them
Multiple modules or step are fabricated to single integrated circuit module to realize.In this way, the application is not limited to any specific hardware
With the combination of software.Those of ordinary skill in the art will appreciate that realize all or part of the process in above-described embodiment method,
It is that relevant hardware can be instructed to complete by computer program, the program can be stored in a computer-readable medium
In, the program is when being executed, it may include the process of the embodiment of each method as described above.Wherein, the storage medium can be
Magnetic disk, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for those skilled in the art
For, the application can have various modifications and changes.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of protection of this application.
Claims (6)
- A kind of method of technology (5G NR) terminal consistency test 1. 5th third-generation mobile communication is newly eated dishes without rice or wine, which is characterized in that described Method includes:S100, normal mode is configured by terminal to be measured；Meanwhile terminal to be measured being set as encrypting using NAS and is protected with integrality Shield, without using robustness head compression (ROHC)；S200, by the physical layer (PHY) of EUTRA PTC and NR PTC, Medium Access Layer (MAC), radio chains in system simulator Circuit control layer (RLC) and PDCP layers are set as mode standard；Meanwhile EUTRA PTC configuration signal carry SRB0, SRB1 and SRB2；Wherein, SRB0 uplink/downlink port is located at rlc layer, SRB1 and SRB2 uplink/downlink port is located at radio resource control layer (RRC) and NAS layers；Meanwhile enabling PDCP and NAS encryption and integrity protection；S300, the RRC/NAS layer that EUTRA PTC is arranged provide encryption and the integrity protection of NAS message for SRB1 and SRB2；Together When, the setting port SRB3 connects the port SRB of the RRC/NAS layer of NR PTC；Alternatively, by one or more of the PDCP layer of NR PTC A SRBs/DRBs configuration is in EUTRA PTC；Alternatively, configuring one or more SRBs/DRBs of the PDCP layer of NR PTC in NR PTC；When down direction Control system simulation device will carry identical after the encryption and integrity protection for completing NAS message Between information RRC information and NAS message be put into protocol Data Unit (PDU)；It will be wrapped in up direction Control system simulation device RRC information containing safeguard protection and encoded NAS message is reported to rrc layer by the port SRB0；Disappear according to receiving Breath detects the protocol conformance of the rrc layer of the terminal to be measured.
- 2. the method according to claim 1, wherein the method also includes:S400, terminal to be measured is set to test loop back mode, in the case where testing loop back mode, the terminal to be measured passes through two-way number Data content is not handled by PDCP layers of PDU winding according to down user data of the radio bearer (DRB) for the PDCP layer received； Meanwhile it setting terminal to be measured to using null-encryption algorithm and without using ROHC；S500, mode standard is set by the PHY layer, MAC layer of EUTRA PTC in system simulator and rlc layer, PDCP layers is set It is set to mode standard or proxy mode (Proxy mode)；Master die is set by the PHY layer, MAC layer and rlc layer of NR PTC PDCP layers are set as not adding head in down direction and up direction do not remove head by formula；S600, the PDCP layer sequence number, for example (SN, Sequence Number) and state variable for controlling EUTRA PTC and NR PTC lead to It crosses DRB downlink port and issues PDCP layers of PDU to the PDCP layer of EUTRA PTC and/or NR PTC, and received in DRB uplink port The PDU of the PDCP layer of EUTRA PTC and/or NR PTC；The PDCP layer of the terminal to be measured is detected according to the PDU received Protocol conformance.
- 3. the method according to claim 1, wherein the method also includes:S700, terminal to be measured is set to test loop back mode, in the case where testing loop back mode, the terminal to be measured passes through DRB pairs Data content is not handled by PDCP layers of PDU winding in the down user data of the PDCP layer received；Meanwhile terminal to be measured being set It is set to using null-encryption algorithm, does not use ROHC；S800, mode standard is set by the PHY layer, MAC layer of EUTRA PTC, rlc layer and PDCP layers in system simulator； Mode standard is set by the PHY layer of NR PTC and MAC layer, transparent transmission mode (TM) is set by rlc layer, sets NR PTC to PDCP is not configured, interface is located at rlc layer；S900, foundation and decomposition RLC and PDCP layers of head of uplink and downlink, RLC and PDCP layers of SN of control and state variable；Pass through to The downlink rlc layer port of system simulator sends the rlc layer PDU for carrying carrying user data NAS message, and in uplink port Rlc layer PDU is received, according to the rlc layer PDU received, detects the protocol conformance of the rlc layer of the terminal to be measured.
- 4. the method according to claim 1, wherein the method also includes:S1000, terminal to be measured is set to test loop back mode, in the case where testing loop back mode, the terminal to be measured is for receiving To the down user data of PDCP layer do not handle data content for PDCP layers of PDU winding；Meanwhile by the NAS of terminal to be measured layer It is set as not using ROHC using null-encryption algorithm；S1100, it sets the PHY layer of the EUTRA PTC in system simulator, MAC layer, rlc layer, PDCP layers and rrc layer to Mode standard；Mode standard is set by the PHY layer of NR PTC, does not configure PDCP layers, interface is located at rlc layer, and rrc layer is arranged For mode standard；The rlc layer of the port DRB is set as TM；The MAC of the port SRB be set as downlink do not add MAC layer packet header and on It is capable not remove the packet header MAC；Alternatively, downlink does not add the packet header MAC and uplink is set as normal mode；S1200, foundation and decomposition MAC and/or RLC/PDCP layers of head of uplink and/or downlink, RLC/PDCP layers of SN of control and state Variable；Alternatively, establishing and decomposing RLC/PDCP layers of head of uplink and/or downlink, RLC/PDCP layers of SN of control and state variable；To being The downlink rlc layer port of system simulator issues the MAC layer PDU for carrying carrying user data NAS message, and connects in uplink port MAC layer PDU or rlc layer PDU is received, the protocol conformance of the MAC layer of the terminal to be measured is detected according to the PDU received.
- 5. the method according to claim 1, wherein the master computer is carried out by being loaded into TTCN test program The configuration.
- The system of technology (5G NR) terminal consistency test 6. a kind of 5th third-generation mobile communication is newly eated dishes without rice or wine, which is characterized in that described System includes:Terminal to be measured；System simulator；AndMaster computer is connect with the terminal to be measured and the system simulator, is adapted for carrying out any one of claim 1-5 institute The method stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973967.6A CN109088706A (en) | 2018-08-24 | 2018-08-24 | 5th third-generation mobile communication is newly eated dishes without rice or wine technology terminal consistency test method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973967.6A CN109088706A (en) | 2018-08-24 | 2018-08-24 | 5th third-generation mobile communication is newly eated dishes without rice or wine technology terminal consistency test method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109088706A true CN109088706A (en) | 2018-12-25 |
Family
ID=64794579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810973967.6A Pending CN109088706A (en) | 2018-08-24 | 2018-08-24 | 5th third-generation mobile communication is newly eated dishes without rice or wine technology terminal consistency test method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088706A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431770A (en) * | 2020-04-03 | 2020-07-17 | 宁波艾欧迪互联科技有限公司 | Terminal protocol consistency test system and method for 5G communication |
| CN111726823A (en) * | 2019-03-22 | 2020-09-29 | 大唐联仪科技有限公司 | EN-DC link establishment method and device suitable for testing |
| CN111786847A (en) * | 2020-06-01 | 2020-10-16 | 北京电信技术发展产业协会 | Fifth generation mobile communication terminal consistency test method and system |
| CN112311622A (en) * | 2020-10-20 | 2021-02-02 | 北京电信技术发展产业协会 | Consistency test method and system for wireless resource management of 5G terminal |
| CN114128194A (en) * | 2019-07-15 | 2022-03-01 | 高通股份有限公司 | Measuring and verifying layer 2 persistent downlink maximum data rate decoding performance |
| CN114765472A (en) * | 2021-01-11 | 2022-07-19 | ***通信有限公司研究院 | Test system, test method and test control device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703197A (en) * | 2013-12-04 | 2015-06-10 | 上海无线通信研究中心 | Terminal protocol consistency testing platform and terminal protocol consistency testing method based on TTCN-3 |
| CN105323793A (en) * | 2014-07-22 | 2016-02-10 | 普天信息技术有限公司 | LTE protocol consistency test system, access method thereof and system simulator |
| KR20160121039A (en) * | 2015-04-09 | 2016-10-19 | 한국전자통신연구원 | Apparatus and method for conformance testing of communication protocols |
| CN106130828A (en) * | 2016-08-30 | 2016-11-16 | 北京泰德东腾通信技术有限公司 | Protenchyma networked terminals conformance test method and system |
-
2018
- 2018-08-24 CN CN201810973967.6A patent/CN109088706A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703197A (en) * | 2013-12-04 | 2015-06-10 | 上海无线通信研究中心 | Terminal protocol consistency testing platform and terminal protocol consistency testing method based on TTCN-3 |
| CN105323793A (en) * | 2014-07-22 | 2016-02-10 | 普天信息技术有限公司 | LTE protocol consistency test system, access method thereof and system simulator |
| KR20160121039A (en) * | 2015-04-09 | 2016-10-19 | 한국전자통신연구원 | Apparatus and method for conformance testing of communication protocols |
| CN106130828A (en) * | 2016-08-30 | 2016-11-16 | 北京泰德东腾通信技术有限公司 | Protenchyma networked terminals conformance test method and system |
Non-Patent Citations (1)
| Title |
|---|
| MCC TF160: "EN-DC: Test Model updates", 《3GPP TSG-RAN WG5 MEETING #79》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726823A (en) * | 2019-03-22 | 2020-09-29 | 大唐联仪科技有限公司 | EN-DC link establishment method and device suitable for testing |
| CN111726823B (en) * | 2019-03-22 | 2023-04-28 | 大唐联仪科技有限公司 | EN-DC link establishment method and device suitable for testing |
| CN114128194A (en) * | 2019-07-15 | 2022-03-01 | 高通股份有限公司 | Measuring and verifying layer 2 persistent downlink maximum data rate decoding performance |
| CN114128194B (en) * | 2019-07-15 | 2022-10-25 | 高通股份有限公司 | Measuring and verifying layer 2sustained downlink maximum data rate decoding performance |
| CN111431770A (en) * | 2020-04-03 | 2020-07-17 | 宁波艾欧迪互联科技有限公司 | Terminal protocol consistency test system and method for 5G communication |
| CN111431770B (en) * | 2020-04-03 | 2021-12-07 | 宁波艾欧迪互联科技有限公司 | Terminal protocol consistency test system and method for 5G communication |
| CN111786847A (en) * | 2020-06-01 | 2020-10-16 | 北京电信技术发展产业协会 | Fifth generation mobile communication terminal consistency test method and system |
| CN111786847B (en) * | 2020-06-01 | 2022-03-29 | 北京电信技术发展产业协会 | Fifth generation mobile communication terminal consistency test method and system |
| CN112311622A (en) * | 2020-10-20 | 2021-02-02 | 北京电信技术发展产业协会 | Consistency test method and system for wireless resource management of 5G terminal |
| CN112311622B (en) * | 2020-10-20 | 2022-06-10 | 北京电信技术发展产业协会 | Consistency test method and system for wireless resource management of 5G terminal |
| CN114765472A (en) * | 2021-01-11 | 2022-07-19 | ***通信有限公司研究院 | Test system, test method and test control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109088706A (en) | 5th third-generation mobile communication is newly eated dishes without rice or wine technology terminal consistency test method and system | |
| CN106130828B (en) | Narrowband internet-of-things terminal conformance test method and system | |
| JP7440562B2 (en) | Information transmission method and device | |
| WO2021128746A1 (en) | Communication method and apparatus | |
| CN106105367A (en) | The scheduling of device-to-device communication | |
| CN102655448B (en) | Data transmission method for medium access control layer of long-term evolution system | |
| CN110945901A (en) | Duplicating PDCP PDUs for radio bearers | |
| CN104105088B (en) | A kind of method, apparatus and system of interactive link information | |
| CN104349385B (en) | A kind of data transmission method and device for carrying shunting scene | |
| CN106131893A (en) | Method in mobile telecom network and layout | |
| TWI396398B (en) | Method and apparatus of transmission time interval bundling management | |
| CN109392092A (en) | A kind of sending method and relevant device of paging message | |
| CN110999355B (en) | Quality of service implementation for disjoint user planes | |
| CN107770868A (en) | One kind control cell canceling method, device and terminal | |
| US20200196195A1 (en) | Wireless communication method, terminal device and network device | |
| CN108574725A (en) | Device, the system and method for unified media access control (MAC) for multiple physical layer devices | |
| TW201906392A (en) | Communication equipment, method and computer program | |
| CN108141789A (en) | User apparatus, base station and communication means | |
| CN108811147A (en) | Information transferring method and device | |
| CN104105132B (en) | The sending method and device of a kind of control parameter | |
| CN106209521A (en) | The conforming method of testing of terminal IMS registration and system | |
| CN107872828B (en) | eIMTA terminal consistency test method and device | |
| CN103648110A (en) | Method for testing TETRA digital trunked air interface protocol and system thereof | |
| CN107734677A (en) | Accidental access signal collocation method, device, relevant device and system | |
| CN101188869A (en) | Method and apparatus for performing ciphering in a wireless communications system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |