CN113133110B - Data transmission method, terminal and network side equipment - Google Patents
Data transmission method, terminal and network side equipment Download PDFInfo
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- CN113133110B CN113133110B CN201911394126.0A CN201911394126A CN113133110B CN 113133110 B CN113133110 B CN 113133110B CN 201911394126 A CN201911394126 A CN 201911394126A CN 113133110 B CN113133110 B CN 113133110B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a data transmission method, a terminal and network side equipment, wherein the method applied to the terminal comprises the following steps: when a service establishing request is initiated, if the service type is a small data flow service type, a first communication module is adopted for data transmission; if the service type is a large data flow service type, a second communication module is adopted for data transmission; and/or if a paging request sent by the network side equipment through the first communication system network is received, establishing a bearer with the network side equipment through the first communication module, and receiving data transmitted by the network side equipment through the first communication module; and if a paging request sent by the network side equipment through the second communication system network is received, establishing a bearer with the network side equipment through the second communication module, and receiving data transmitted by the network side equipment through the second communication module. The invention can solve the problem that when the large data flow service and the small data flow service are required at the same time, the power consumption of the terminal is large or a plurality of terminals are required to be configured.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a data transmission method, a terminal and network side equipment.
Background
The existing multimode mechanism of the telecommunication network terminal is basically an Internet of Things terminal based on NB-IoT (narrowband band-Internet of Things) and 2G (2-Generation wireless telephone technology, second-Generation mobile phone communication technology specification) multimode single standby, and the Internet of Things terminal serves low-rate services. However, for terminals in the vertical field, two types of terminals are configured respectively in the face of scenes in which various small data requirements and large data requirements are required simultaneously, or a high-rate terminal is configured to meet the application requirements of low rate simultaneously, which leads to the problem that the power consumption of the whole terminal is increased in the face of the same type of scenes.
Disclosure of Invention
The embodiment of the invention provides a data transmission method, a terminal and network side equipment, and aims to solve the problems that the overall terminal power consumption is large or a plurality of terminals need to be configured in the face of application scenes needing various small data requirements and large data requirements at the same time.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a data transmission method, which is applied to a terminal, where the terminal includes a first communication module supporting a first communication system network and a second communication module supporting a second communication system network; the method comprises the following steps:
when a service establishing request is initiated, if the service type is a small data flow service type, the first communication module is adopted for data transmission; if the service type is a large data flow service type, the second communication module is adopted for data transmission; and/or
If a paging request sent by a network side device through the first communication standard network is received, establishing a bearer with the network side device through the first communication module, and receiving data transmitted by the network side device through the first communication module; if a paging request sent by the network side equipment through the second communication system network is received, establishing a bearer with the network side equipment through the second communication module, and receiving data transmitted by the network side equipment through the second communication module.
Optionally, the performing data transmission by using the second communication module includes:
and if the second communication module is closed, activating the second communication module, and establishing a bearer by adopting the second communication module and performing data transmission.
Optionally, after the bearer is established with the network side device through the first communication module, the method further includes:
and if receiving an activation request which is sent by the network side equipment and used for activating a second communication module of the terminal, activating the second communication module, and sending an activation response to the network side equipment.
Optionally, if the second communication module does not have data transmission whose service type is a large data traffic service type, a timer is started;
and if the timer is overtime and the second communication module has no data transmission with the service type being the large data flow service type, closing the second communication module.
Optionally, the first communication module is an NB-IoT module, and the second communication module is one of a 4G, 5G, or 6G communication module.
In a second aspect, an embodiment of the present invention further provides a data transmission method, which is applied to a network side device; the method comprises the following steps:
when a service establishing request is initiated to a terminal, if the service type is a small data flow service type, data transmission is carried out in a first communication system network; and if the service type is a large data flow service type, carrying out data transmission in a second communication system network.
Optionally, the performing data transmission in the second communication system network includes:
initiating paging in the second communication system network;
if the paging is successful, establishing a bearer in the second communication system network and transmitting data;
if the paging fails, initiating paging and establishing a bearer in the first communication system network, sending an activation request for activating a second communication module of the terminal to the terminal through the first communication system network, initiating paging in the second communication system network after receiving an activation response sent by the terminal and activating the second communication module, and establishing a bearer and performing data transmission in the second communication system network.
Optionally, the first communication system network is an NB-IoT network, and the second communication system network is one of a 4G, 5G, or 6G network.
In a third aspect, an embodiment of the present invention further provides a terminal, including a transceiver and a processor, where the transceiver includes: the system comprises a first communication module supporting a first communication system network and a second communication module supporting a second communication system network;
the processor is configured to, when initiating a request for establishing a service, perform data transmission using the first communication module if the service type is a small data traffic service type; if the service type is a large data flow service type, the second communication module is adopted for data transmission; and/or
The processor is configured to establish a bearer with the network-side device through the first communication module if a paging request sent by the network-side device through the first communication standard network is received, and receive data transmitted by the network-side device through the first communication module; and if a paging request sent by the network side equipment through the second communication system network is received, establishing a bearer with the network side equipment through the second communication module, and receiving data transmitted by the network side equipment through the second communication module.
In a fourth aspect, an embodiment of the present invention further provides a network side device, including: a transceiver and a processor;
the processor is used for transmitting data in a first communication system network through the transceiver if the service type is a small data flow service type when a service establishing request is initiated to the terminal; and if the service type is a large data flow service type, carrying out data transmission on a second communication system network through the transceiver.
In a fifth aspect, an embodiment of the present invention further provides a terminal, which includes a processor, a memory, and a computer program stored on the memory and executable on the processor, and when the computer program is executed by the processor, the steps of the data transmission method according to the first aspect are implemented.
In a sixth aspect, an embodiment of the present invention further provides a network-side device, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the method of transmitting data according to the second aspect is implemented.
In a seventh aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the data transmission method according to the first aspect, or the computer program, when executed by the processor, implements the steps of the data transmission method according to the second aspect.
In the embodiment of the invention, the terminal is integrated with the first communication module and the second communication module, the first communication module supports the first communication system network, the second communication module supports the second communication system network, and the terminal selects the corresponding network for data transmission according to the data volume requirements of different service types, so that the power consumption of terminal transmission is reduced.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1A is a schematic flowchart of a data transmission method when a terminal is used as a calling party according to an embodiment of the present invention;
fig. 1B is a schematic flowchart of a data transmission method when a terminal is called according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a data transmission method according to a second embodiment of the present invention;
fig. 3 is a schematic flowchart of a data transmission method according to a third embodiment of the present invention;
fig. 4 is a schematic flowchart of a data transmission method according to a fourth embodiment of the present invention;
fig. 5 is a schematic flowchart of a data transmission method according to a fifth embodiment of the present invention;
fig. 6 is a schematic flowchart of a data transmission method according to a sixth embodiment of the present invention;
fig. 7 is a schematic flowchart of a data transmission method according to a seventh embodiment of the present invention;
fig. 8 is a schematic structural diagram of a terminal in an eighth embodiment of the present invention;
fig. 9 is a schematic structural diagram of a network-side device in a ninth embodiment of the present invention;
fig. 10 is a schematic structural diagram of a terminal in a tenth embodiment of the present invention;
fig. 11 is a schematic structural diagram of a network-side device in an eleventh embodiment of the present invention;
fig. 12 is a schematic structural diagram of a terminal in a twelfth embodiment of the present invention;
fig. 13 is a schematic structural diagram of a network device in a thirteenth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1A, the present invention provides a data transmission method, which is applied to a terminal, where the terminal includes a first communication module supporting a first communication system network and a second communication module supporting a second communication system network; the method comprises the following steps:
step 11: when a service establishing request is initiated, if the service type is a small data flow service type, the first communication module is adopted for data transmission; and if the service type is a large data flow service type, the second communication module is adopted for data transmission.
The service types (small data traffic class, large data traffic class) may be configured by the network side, for example, configuring a video service, a software update service as a large data traffic class, and a short message as a small data traffic class.
In the embodiment of the invention, the terminal is integrated with the first communication module and the second communication module, the first communication module supports the first communication system network, the second communication module supports the second communication system network, and when the terminal is used as a calling party, the corresponding network is selected for data transmission according to the data volume requirements of different service types, so that the power consumption of the terminal for data transmission is reduced.
Referring to fig. 1B, the present invention provides a data transmission method, which is applied to a terminal, where the terminal includes a first communication module supporting a first communication system network and a second communication module supporting a second communication system network; the method comprises the following steps:
step 21: if a paging request sent by a network side device through the first communication standard network is received, establishing a bearer with the network side device through the first communication module, and receiving data transmitted by the network side device through the first communication module; if a paging request sent by the network side equipment through the second communication system network is received, establishing a bearer with the network side equipment through the second communication module, and receiving data transmitted by the network side equipment through the second communication module.
In the embodiment of the invention, the terminal is integrated with the first communication module and the second communication module, the first communication module supports the first communication system network, the second communication module supports the second communication system network, and when the terminal is used as a called party, the terminal can receive data transmission of network side equipment through networks of different communication systems, so that the power consumption of the terminal for data transmission is reduced.
The above-described data transmission method is exemplified below. Referring to fig. 2, fig. 2 is a schematic flowchart illustrating a data transmission method according to a second embodiment of the present invention; the invention provides a data transmission method, which is applied to a terminal, wherein the terminal comprises a first communication module supporting a first communication system network and a second communication module supporting a second communication system network; the method comprises the following steps:
step 101: the terminal initiates a request for establishing service;
step 102: identifying the type of the service, and if the service type is a small data flow service type, turning to step 103; if the service type is a big data traffic service type, go to step 104;
step 103: carrying out data transmission by adopting the first communication module;
step 104: and carrying out data transmission by adopting the second communication module.
In order to save power consumption, in a normal case, the second communication module may be in a shutdown state when not operating, and therefore, in some embodiments of the present invention, before data transmission needs to be performed by using the second communication module, the method may further include: and activating the second communication module, and establishing a bearer and transmitting data by adopting the second communication module.
Referring to fig. 3, between step 102 and step 104, there are further included:
step 1041: judging whether the second communication module is closed, if so, turning to step 1042;
step 1042: activating the second communication module.
In the embodiment of the invention, the second communication module of the terminal is in a closed state when not in work, but when the terminal is in a calling state and needs to adopt the second communication module for data transmission, the second communication module can be activated to establish a bearer, so that the normal use of the functions of the terminal in the calling state is ensured, and the power consumption of the terminal is effectively reduced.
Referring to fig. 4, fig. 4 is a schematic flowchart illustrating a data transmission method according to a fourth embodiment of the present invention; the invention provides a data transmission method, which is applied to a terminal, wherein the terminal comprises a first communication module supporting a first communication system network and a second communication module supporting a second communication system network; the method comprises the following steps:
step 201: receiving a paging request sent by network side equipment;
step 202: identifying the source of the paging request, and if a paging request sent by the network side device through the first communication system network is received, turning to step 203; if a paging request sent by the network side device through the second communication system network is received, turning to step 204;
step 203: establishing a bearer with the network side equipment through the first communication module, and receiving data transmitted by the network side equipment through the first communication module;
step 204: and establishing a bearer with the network side equipment through the second communication module, and receiving data transmitted by the network side equipment through the second communication module.
In order to save power consumption, in a normal case, the second communication module may be in a shutdown state when not operating, and therefore, in some embodiments of the present invention, before data transmission needs to be performed by using the second communication module, the method may further include: and activating the second communication module and sending an activation response to the network side equipment.
Referring to fig. 5, between step 202 and step 204, there are further included:
step 2041: judging whether the second communication module is closed, if so, turning to step 2042;
step 2042: receiving an activation request which is sent by network side equipment through the first communication system network and used for activating a second communication module of the terminal;
step 2043: and activating the second communication module and sending an activation response to the network side equipment.
In the embodiment of the invention, the second communication module of the terminal is in a closed state when not working, but when the terminal is called and needs to adopt the second communication module for data transmission, the network side equipment can send an instruction for activating the second communication module to the terminal through the first communication system network, the terminal sends an activation response, and the second communication system network establishes a load and performs data transmission; the normal use of the functions of the terminal when the terminal is called is ensured, and the power consumption of the terminal is effectively reduced.
In the embodiment of the present invention, the activating the second communication module includes, but is not limited to, the network side device initiating Paging on the network of the first communication system, and the terminal replies Paging Response through the first communication module and establishes a bearer on the network of the first communication system. Optionally, the network side may require to activate the second communication module by sending a short message, and the terminal sends an activation response in the form of a short message.
In some embodiments of the present invention, optionally, the method further comprises:
if the second communication module does not have data transmission with the service type of large data flow service, a timer is started;
and if the timer is overtime and the second communication module has no data transmission with the service type being the large data flow service type, closing the second communication module.
In the embodiment of the invention, when the terminal has no big data service, the terminal starts the timer, and when the preset time is exceeded and no big data service occurs all the time, the terminal closes the second communication module, thereby further saving the power consumption of the terminal.
In some embodiments of the present invention, optionally, the first communication module is an NB-IoT module, and the second communication module is one of a 4G, 5G, or 6G communication module.
In some embodiments of the present invention, optionally, when the terminal is in a small data traffic service, the terminal preferentially waits in a low-power consumption internet of things network, and when the terminal is in a calling party, the small data traffic service class is transmitted on the internet of things network, and the large data traffic service class is transmitted on a 6G/5G/4G network;
when the terminal is at the called party and the network side equipment has a large data service requirement such as a video class or software system file update service, a high-speed 6G/5G/4G network is adopted to carry the data service. The network side equipment can firstly establish a bearer through 6G/5G/4G network paging, if a 6G/5G/4G communication module of the terminal is in a closed state, paging fails, the network side equipment can establish the bearer through an Internet of things network, the 6G/5G/4G communication module of the terminal is activated, then the network side equipment initiates the 6G/5G/4G paging again, establishes the bearer in the 6G/5G/4G network, and transmits data with large data flow based on the 6G/5G/4G network. And when the terminal does not have large data traffic for a long time, the 6G/5G/4G module is closed.
In the embodiment of the invention, the first communication module integrated by the terminal is an NB-IoT module, the second communication module is one of 4G, 5G or 6G communication modules, the NB-IoT module supports a networking network, the 4G, 5G or 6G communication module supports a network of 4G, 5G or 6G communication system, the terminal can select a corresponding network for data transmission according to the data volume requirements of different service types, and the overall relative optimization of the power consumption of the terminal is realized.
Referring to fig. 6, an embodiment of the present invention further provides a data transmission method, which is applied to a network device; the method comprises the following steps:
step 31: when a service establishing request is initiated to a terminal, if the service type is a small data flow service type, data transmission is carried out in a first communication system network; and if the service type is a large data flow service type, carrying out data transmission in a second communication system network.
According to the embodiment of the invention, the network side equipment can select different networks and terminals to carry out data transmission according to the traffic service types, so that the power consumption of the terminals during data transmission can be effectively reduced.
Referring to fig. 7, in some embodiments of the present invention, optionally, the performing data transmission in the network of the second communication system includes:
step 301: initiating paging in the second communication system network; if the paging is successful, turning to step 302, and if the paging is failed, turning to step 303;
step 302: establishing a bearer and carrying out data transmission in the second communication system network;
step 303: initiating paging and establishing a bearer in the first communication system network, sending an activation request for activating a second communication module of the terminal to the terminal through the first communication system network, initiating paging in the second communication system network after receiving an activation response sent by the terminal and activating the second communication module, and establishing a bearer and performing data transmission in the second communication system network.
In the embodiment of the invention, the network side equipment can send the instruction for activating the second communication module to the terminal through the first communication system network when the second communication module of the terminal is not activated, the terminal sends the activation response, and the bearing is established and the data transmission is carried out in the second communication system network, so that the power consumption of the terminal in the data transmission process is further reduced.
In this embodiment of the present invention, optionally, the first communication system network is an NB-IoT network, and the second communication system network is one of a 4G network, a 5G network, and a 6G network.
In the embodiment of the invention, the first communication module integrated by the terminal is an NB-IoT module, the second communication module is one of 4G, 5G or 6G communication modules, the NB-IoT module supports a networking network, the 4G, 5G or 6G communication module supports a network of 4G, 5G or 6G communication system, and the network side equipment can select the corresponding network to perform data transmission with the terminal according to the data volume requirements of different service types, so that the overall relative optimization of the power consumption of the terminal is realized.
Fig. 8 shows a schematic structural diagram of a terminal according to an eighth embodiment of the present invention, where the terminal 60 includes:
a transceiver 61 and a processor 62, the transceiver 61 comprising: a first communication module 601 supporting a first communication system network and a second communication module 602 supporting a second communication system network;
the processor 62 is configured to, when initiating a request for establishing a service, if a service type is a small data traffic service type, perform data transmission by using the first communication module 601; if the service type is a large data traffic service type, the second communication module 602 is used for data transmission; and/or
The processor 62 is configured to establish a bearer with a network-side device through the first communication module 601 if a paging request sent by the network-side device through the first communication standard network is received, and receive data transmitted by the network-side device through the first communication module 601; if a paging request sent by a network side device through the second communication system network is received, a bearer is established with the network side device through the second communication module 602, and data transmitted by the network side device is received through the second communication module 602.
Optionally, the processor 62 is further configured to activate the second communication module and establish a bearer by using the second communication module and perform data transmission when the second communication module 602 is needed to perform data transmission and the second communication module is closed.
Optionally, the processor is further configured to activate the second communication module if receiving an activation request, sent by the network side device, for activating the second communication module of the terminal, and send an activation response to the network side device through the transceiver 61.
Optionally, the processor is further configured to start a timer if the second communication module does not have data transmission whose service type is a large data traffic service type;
and if the timer is overtime and the second communication module has no data transmission with the service type being the large data flow service type, closing the second communication module.
Optionally, the first communication module is an NB-IoT module, and the second communication module is one of a 4G, 5G, or 6G communication module.
Referring to fig. 9, fig. 9 is a schematic structural diagram of a network device according to a ninth embodiment of the present invention, where the network device 70 includes:
a transceiver 71 and a processor 72;
the processor 71 is configured to, when initiating a request for establishing a service to a terminal, perform data transmission in a first communication system network through the transceiver 71 if the service type is a small data traffic service type; if the service type is a large data traffic service type, data transmission is performed in the second communication system network through the transceiver 71.
Optionally, the processor further initiates paging in the second communication system network through the transceiver 71;
if the paging is successful, establishing a bearer in the second communication system network through the transceiver 71 and performing data transmission;
if the paging fails, the transceiver 71 initiates paging and establishes a bearer in the first communication system network, sends an activation request for activating the second communication module of the terminal to the terminal through the first communication system network, and initiates paging in the second communication system network through the transceiver 71 after receiving an activation response sent by the terminal to activate the second communication module, and establishes a bearer in the second communication system network and performs data transmission.
Optionally, the first communication system network is an NB-IoT network, and the second communication system network is one of a 4G, 5G, or 6G network.
Referring to fig. 10, fig. 10 is a schematic structural diagram of a terminal according to a tenth embodiment of the present invention, where the terminal 80 includes: a memory 82, a processor 81, and a computer program stored on the memory 82 and executable on the processor 81; in the embodiment of the present invention, when the processor 81 executes the computer program, each process of the above data transmission method applied to the terminal is implemented, and the same technical effect can be achieved, and for avoiding repetition, details are not described here again.
Referring to fig. 11, fig. 11 is a schematic structural diagram of a network-side device according to an eleventh embodiment of the present invention, where the network-side device 90 includes: a processor 91 and a memory 92 and a computer program stored on said memory 92 and operable on said processor 91; in this embodiment of the present invention, when the processor 91 executes the computer program, the processes of the data transmission method embodiment applied to the network side device are implemented, and the same technical effects can be achieved.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the processes of the data transmission method applied to the terminal, and can achieve the same technical effects, and in order to avoid repetition, the detailed description is omitted here.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the processes of the data transmission method embodiment applied to the network-side device, and can achieve the same technical effects, and in order to avoid repetition, the details are not repeated here.
Referring to fig. 12, fig. 12 is a schematic structural diagram of a terminal according to a twelfth embodiment of the present invention, where the terminal includes a first communication module 401 supporting a network of a first communication system and a second communication module 402 supporting a network of a second communication system; further comprising:
the processing module 411 is configured to, when initiating a service establishment request, perform data transmission by using the first communication module 401 if the service type is a small data traffic service type; if the service type is a large data traffic service type, the second communication module 402 is adopted for data transmission; and/or
The processing module 411 is further configured to establish a bearer with the network-side device through the first communication module 401 if a paging request sent by the network-side device through the first communication standard network is received, and receive data transmitted by the network-side device through the first communication module 401; if a paging request sent by the network side device through the second communication system network is received, a bearer is established with the network side device through the second communication module 402, and data transmitted by the network side device is received through the second communication module 402.
Optionally, the processing module 411 is further configured to activate the second communication module when the second communication module 402 is used for data transmission and if the second communication module is closed.
Optionally, the processing module 411 is further configured to activate the second communication module and send an activation response to the network side device if an activation request sent by the network side device and used for activating the second communication module of the terminal is received.
Optionally, the processing module is further configured to start a timer if the second communication module has no data transmission with a service type of a large data traffic service class; and if the timer is overtime and the second communication module has no data transmission with the service type being the large data flow service type, closing the second communication module.
Optionally, the first communication module is an NB-IoT module, and the second communication module is one of a 4G, 5G, or 6G communication module.
Referring to fig. 13, fig. 13 is a schematic structural diagram of a network-side device according to a thirteenth embodiment of the present invention, where the network-side device 50 includes:
a first sending module 502, configured to send a request for establishing a service to a terminal, and if the service type is a small data traffic service type, perform data transmission in a first communication system network; and if the service type is a large data flow service type, carrying out data transmission in the second communication system network.
Optionally, the sending module is further configured to send, to the terminal through the first communication system network, an activation request for activating the second communication module of the terminal when the paging initiated by the second communication system network fails and the first communication system network initiates paging and establishes a bearer;
the receiving module is further configured to receive an activation response sent by the terminal and activating the second communication module.
Optionally, the first communication system network is an NB-IoT network, and the second communication system network is one of a 4G, 5G, or 6G network.
The network side device in the embodiment of the present invention may be a Base Transceiver Station (BTS) in Global System for Mobile communication (GSM) or Code Division Multiple Access (CDMA), may also be a Base Station (NodeB, NB) in Wideband Code Division Multiple Access (WCDMA), may also be an evolved Node B (eNB or eNodeB) in LTE, or a relay Station or Access point, or a Base Station in a future 5G network, and the like, and is not limited herein.
The terminal in the embodiments of the present invention may be a wireless terminal or a wired terminal, and the wireless terminal may be a device providing voice and/or other service data connectivity to a user, a handheld device having a wireless connection function, or other processing devices connected to a wireless modem. A wireless terminal, which may be a mobile terminal such as a mobile telephone (or called a "cellular" telephone) and a computer having a mobile terminal, e.g., a portable, pocket, hand-held, computer-included, or vehicle-mounted mobile device, may communicate with one or more core networks via a Radio Access Network (RAN), and may exchange language and/or data with the RAN. For example, personal Communication Service (PCS) phones, cordless phones, session Initiation Protocol (SIP) phones, wireless Local Loop (WLL) stations, personal Digital Assistants (PDAs), and the like. A wireless Terminal may also be referred to as a system, a Subscriber Unit (Subscriber Unit), a Subscriber Station (Subscriber Station), a Mobile Station (Mobile), a Remote Station (Remote Station), a Remote Terminal (Remote Terminal), an Access Terminal (Access Terminal), a User Terminal (User Terminal), a User Agent (User Agent), and a Terminal (User Device or User Equipment), which are not limited herein.
The computer-readable storage media described above, including non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Disks (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (13)
1. A data transmission method is characterized in that the method is applied to a terminal, and the terminal comprises a first communication module supporting a first communication system network and a second communication module supporting a second communication system network; the method comprises the following steps:
when a service establishing request is initiated, if the service type is a small data flow service type, the first communication module is adopted for data transmission; if the service type is a large data flow service type, the second communication module is adopted for data transmission;
if a paging request sent by a network side device through the first communication standard network is received, establishing a bearer with the network side device through the first communication module, and receiving data transmitted by the network side device through the first communication module; if a paging request sent by the network side equipment through the second communication system network is received, establishing a bearer with the network side equipment through the second communication module, and receiving data transmitted by the network side equipment through the second communication module;
when the terminal is in a small data traffic service, the terminal is standby in a low-power-consumption Internet of things network preferentially;
when the terminal is positioned at a calling party, transmitting a small data flow service class on the Internet of things network, and transmitting a large data flow service class on the 6G/5G/4G network;
when the terminal is in the called party and the network side equipment has a large data service requirement, if the 6G/5G/4G communication module of the terminal is in a closed state, the paging fails; the network side equipment establishes a bearer through the Internet of things network, activates a 6G/5G/4G communication module of the terminal, then initiates 6G/5G/4G paging again, establishes the bearer in the 6G/5G/4G network and transmits data with large data flow based on the 6G/5G/4G network.
2. The method of claim 1, wherein the using the second communication module for data transmission comprises:
and if the second communication module is closed, activating the second communication module, and establishing a bearer by adopting the second communication module and performing data transmission.
3. The method according to claim 1, further comprising, after establishing the bearer with the network-side device through the first communication module:
and if receiving an activation request which is sent by the network side equipment and used for activating a second communication module of the terminal, activating the second communication module, and sending an activation response to the network side equipment.
4. The method of claim 1, further comprising:
if the second communication module does not have data transmission with the service type of the large data flow service type, starting a timer;
and if the timer is overtime and the second communication module has no data transmission with the service type being the large data flow service type, closing the second communication module.
5. The method of any of claims 1-4, wherein the first communication module is an NB-IoT module and the second communication module is one of a 4G, 5G, or 6G communication module.
6. A data transmission method is applied to network side equipment, and the method comprises the following steps:
when a request for establishing a service is initiated to a terminal, if the service type is a small data flow service type, data transmission is carried out in a first communication system network; if the service type is a large data flow service type, carrying out data transmission in a second communication system network;
when the terminal is in a small data traffic service, the terminal is standby in a low-power-consumption Internet of things network preferentially;
when the terminal is positioned at a calling party, transmitting a small data flow service class on the Internet of things network, and transmitting a large data flow service class on the 6G/5G/4G network;
when the terminal is at the called party and the network side equipment has a large data service requirement, if the 6G/5G/4G communication module of the terminal is in a closed state, the paging is failed; the network side equipment establishes a bearer through the Internet of things network, activates a 6G/5G/4G communication module of the terminal, then initiates 6G/5G/4G paging again, establishes the bearer in the 6G/5G/4G network and transmits data with large data flow based on the 6G/5G/4G network.
7. The data transmission method according to claim 6, wherein the performing data transmission in the network of the second communication system includes:
initiating paging in the second communication system network;
if the paging is successful, establishing a bearer in the second communication system network and transmitting data;
if the paging is failed, initiating paging and establishing a bearer in the first communication system network, sending an activation request for activating a second communication module of the terminal to the terminal through the first communication system network, initiating paging in the second communication system network after receiving an activation response sent by the terminal and activating the second communication module, and establishing a bearer and performing data transmission in the second communication system network.
8. The method according to claim 6 or 7, wherein the first communication system network is an NB-IoT network, and the second communication system network is one of a 4G, 5G or 6G network.
9. A terminal comprising a transceiver and a processor, the transceiver comprising: the system comprises a first communication module supporting a first communication system network and a second communication module supporting a second communication system network;
the processor is used for transmitting data by adopting the first communication module if the service type is a small data flow service type when initiating a service establishing request; if the service type is a large data flow service type, the second communication module is adopted for data transmission;
the processor is configured to establish a bearer with a network side device through the first communication module if a paging request sent by the network side device through the first communication standard network is received, and receive data transmitted by the network side device through the first communication module; if a paging request sent by a network side device through the second communication system network is received, establishing a bearer with the network side device through the second communication module, and receiving data transmitted by the network side device through the second communication module;
when the terminal is in a small data flow service, the terminal is standby in an Internet of things network with low power consumption preferentially;
when the terminal is positioned at a calling party, transmitting a small data flow service class on the Internet of things network, and transmitting a large data flow service class on the 6G/5G/4G network;
when the terminal is in the called party and the network side equipment has a large data service requirement, if the 6G/5G/4G communication module of the terminal is in a closed state, the paging fails; the network side equipment establishes a bearer through the Internet of things network, activates a 6G/5G/4G communication module of the terminal, then initiates 6G/5G/4G paging again, establishes the bearer in the 6G/5G/4G network and transmits data with large data flow based on the 6G/5G/4G network.
10. A network-side device, comprising: a transceiver and a processor;
the processor is used for transmitting data in a first communication system network through the transceiver if the service type is a small data flow service type when a service establishing request is initiated to the terminal; if the service type is a large data flow service type, carrying out data transmission on a second communication system network through the transceiver;
when the terminal is in a small data traffic service, the terminal is standby in a low-power-consumption Internet of things network preferentially;
when the terminal is positioned at a calling party, transmitting a small data flow service class on the Internet of things network, and transmitting a large data flow service class on the 6G/5G/4G network;
when the terminal is in the called party and the network side equipment has a large data service requirement, if the 6G/5G/4G communication module of the terminal is in a closed state, the paging fails; the network side equipment establishes a bearer through the Internet of things network, activates a 6G/5G/4G communication module of the terminal, then initiates 6G/5G/4G paging again, establishes the bearer in the 6G/5G/4G network and transmits data with large data flow based on the 6G/5G/4G network.
11. A terminal comprising a memory, a processor and a computer program stored on the memory and executable on the processor; characterized in that the processor, when executing the computer program, implements the steps in the data transmission method according to any one of claims 1 to 5.
12. A network-side device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor; characterized in that the processor, when executing the computer program, implements the steps in the data transmission method according to any one of claims 6 to 8.
13. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of a data transmission method as claimed in any one of claims 1 to 5, or which, when being executed by a processor, carries out the steps of a data transmission method as claimed in any one of claims 6 to 8.
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| WO2018099311A1 (en) * | 2016-12-02 | 2018-06-07 | 中兴通讯股份有限公司 | Resource allocation method, apparatus, system and computer storage medium |
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| US8792365B2 (en) * | 2010-05-26 | 2014-07-29 | Qualcomm Incorporated | Service-based inter-radio access technology (inter-RAT) handover |
| US10624079B2 (en) * | 2016-05-11 | 2020-04-14 | Qualcomm Incorporated | Coexistence of narrow-band internet-of-things/enhanced machine type communication and 5G |
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| CN107529208A (en) * | 2012-05-14 | 2017-12-29 | 中兴通讯股份有限公司 | A kind of multi-mode terminal service processing method and processing device, multimode terminal |
| CN104066155A (en) * | 2013-03-21 | 2014-09-24 | 中兴通讯股份有限公司 | Network selection control method and device thereof |
| WO2018099311A1 (en) * | 2016-12-02 | 2018-06-07 | 中兴通讯股份有限公司 | Resource allocation method, apparatus, system and computer storage medium |
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