CN110071869B - Data transmission method, Wi-Fi device and storage medium - Google Patents

Data transmission method, Wi-Fi device and storage medium Download PDF

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Publication number
CN110071869B
CN110071869B CN201910285763.8A CN201910285763A CN110071869B CN 110071869 B CN110071869 B CN 110071869B CN 201910285763 A CN201910285763 A CN 201910285763A CN 110071869 B CN110071869 B CN 110071869B
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data
processor
processed
processing
terminal equipment
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CN110071869A (en
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何毅
陈贤亮
高喜春
尉霞
师延山
王强
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Spreadtrum Communications Shanghai Co Ltd
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Spreadtrum Communications Shanghai Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/30—Routing of multiclass traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • 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

Abstract

The invention provides a data transmission method, a Wi-Fi device and a storage medium. The method comprises the following steps: receiving data to be processed sent by network equipment; the data to be processed comprises indication information, and the indication information is used for indicating a processor for processing the data to be processed; and judging a processor for processing the data to be processed according to the indication information, and sending the data to be processed to the processor. In the embodiment of the invention, the Wi-Fi equipment can directly route the data to be processed to the processor for processing the data to be processed without sending the data to be processed to the CP after the AP receives the data from the network equipment, so that the power consumption of the AP of the application processor can be reduced.

Description

Data transmission method, Wi-Fi device and storage medium
Technical Field
The embodiment of the invention relates to a communication technology, in particular to a data sending method, Wi-Fi equipment and a storage medium.
Background
The terminal device includes a Communication Processor (CP) and an Application Processor (AP), where the CP is mainly used for processing functions such as wireless communication, for example, the terminal communicates with the network device through a New Radio (NR)/Long Term Evolution (LTE), and the AP mainly processes functions related to applications. NR, the fifth Generation (5G) communication standard proposed by the third Generation Partnership Project (3 GPP), and is also commonly referred to as the 5G new air interface.
In the prior art, since a Wireless-Fidelity (Wi-Fi) link is connected to an AP, when a terminal device receives downlink data, after the AP receives data sent by a network device through a Wi-Fi network, if the received data is processed by a CP, the AP needs to send the received data to the CP through a path between the AP and the CP. Wherein, "wireless fidelity" is the name of Wi-Fi technology proposed earlier by the Wi-Fi Alliance (Wi-Fi Alliance), and is only currently represented by Wi-Fi.
However, in the prior art, for data processed by the CP, after the AP receives the data through the Wi-Fi network, the AP sends the received data to the CP, which may increase power consumption of the AP.
Disclosure of Invention
The embodiment of the invention provides a data transmission method, Wi-Fi equipment and a storage medium, which are used for reducing the power consumption of an AP.
In a first aspect, an embodiment of the present invention provides a data sending method applied to a wireless fidelity Wi-Fi device, where the method includes:
receiving data to be processed sent by network equipment; the data to be processed comprises indication information, and the indication information is used for indicating a processor for processing the data to be processed;
and judging a processor for processing the data to be processed according to the indication information, and sending the data to be processed to the processor.
Optionally, the indication information includes a service type of the data to be processed, where the service type includes a session initiation protocol SIP signaling type, a voice data type, a video data type, a non-access stratum NAS signaling type, or an access stratum AS signaling type.
Optionally, the indication information includes a session initiation protocol SIP signaling type;
the judging a processor for processing the data to be processed according to the indication information and sending the data to be processed to the processor comprises the following steps:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the SIP signaling type of the session initiation protocol, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the SIP signaling type, and sending the data to be processed to the application processor AP of the terminal equipment.
Optionally, the indication information includes a voice data type;
the judging a processor for processing the data to be processed according to the indication information and sending the data to be processed to the processor comprises the following steps:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the voice data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the voice data type, and sending the data to be processed to the application processor AP of the terminal equipment.
Optionally, the indication information includes a video data type;
the judging a processor for processing the data to be processed according to the indication information and sending the data to be processed to the processor comprises the following steps:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the video data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the video data type, and sending the data to be processed to the application processor AP of the terminal equipment.
Optionally, the indication information includes a non-access stratum NAS signaling type or an access stratum AS signaling type;
the judging a processor for processing the data to be processed according to the indication information and sending the data to be processed to the processor comprises the following steps:
and determining a processor for processing the data to be processed AS a communication processor CP of the terminal equipment according to the non-access stratum NAS signaling type or the access stratum AS signaling type, and sending the data to be processed to the communication processor CP of the terminal equipment.
Optionally, the indication information includes a network protocol IP address and port information.
Optionally, the determining, according to the indication information, a processor that processes the data to be processed, and sending the data to be processed to the processor includes:
decrypting the data to be processed to obtain the IP address of the network protocol and the port information;
determining a processor for processing the data to be processed according to the IP address and the port information;
and sending the data to be processed to the processor.
Optionally, the determining, according to the indication information, a processor that processes the data to be processed, and sending the data to be processed to the processor includes:
extracting the IP address and the port information of the network protocol from the data to be processed;
determining a processor for processing the data to be processed according to the IP address and the port information;
and sending the data to be processed to the processor.
Optionally, the determining, according to the IP address and the port information, a processor for processing the data to be processed includes:
determining identification information corresponding to the network protocol IP address and the port information;
and determining a processor corresponding to the identification information in the terminal equipment as a processor for processing the data to be processed.
In a second aspect, an embodiment of the present invention provides a wireless fidelity Wi-Fi apparatus, including:
the receiver is used for receiving data to be processed sent by the network equipment; the data to be processed comprises indication information, and the indication information is used for indicating a processor for processing the data to be processed;
and the transmitter is used for judging the processor for processing the data to be processed according to the indication information and transmitting the data to be processed to the processor.
Optionally, the indication information includes a service type of the data to be processed, where the service type includes a session initiation protocol SIP signaling type, a voice data type, a video data type, a non-access stratum NAS signaling type, or an access stratum AS signaling type.
Optionally, the indication information includes a session initiation protocol SIP signaling type;
the transmitter is specifically configured to:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the SIP signaling type of the session initiation protocol, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining the processor for processing the data to be processed as an application processor AP of the terminal equipment according to the SIP signaling type, and sending the data to be processed to the application processor AP of the terminal equipment.
Optionally, the indication information includes a voice data type;
the transmitter is specifically configured to:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the voice data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the voice data type, and sending the data to be processed to the application processor AP of the terminal equipment.
Optionally, the indication information includes a video data type;
the transmitter is specifically configured to:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the video data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the video data type, and sending the data to be processed to the application processor AP of the terminal equipment.
Optionally, the indication information includes a non-access stratum NAS signaling type or an access stratum AS signaling type;
the transmitter is specifically configured to:
and determining a processor for processing the data to be processed AS a communication processor CP of the terminal equipment according to the non-access stratum NAS signaling type or the access stratum AS signaling type, and sending the data to be processed to the communication processor CP of the terminal equipment.
Optionally, the indication information includes a network protocol IP address and port information.
Optionally, the Wi-Fi apparatus further comprises a processor;
the processor is used for decrypting the data to be processed to obtain the IP address of the network protocol and the port information;
the processor is further configured to determine, according to the IP address and the port information, a processor that processes the data to be processed;
the transmitter is further used for transmitting the data to be processed to the processor of the data to be processed.
Optionally, the Wi-Fi apparatus further comprises a processor;
the processor is used for extracting the network protocol IP address and the port information from the data to be processed;
the processor is further configured to determine, according to the IP address and the port information, a processor that processes the data to be processed;
the transmitter is further used for transmitting the data to be processed to the processor of the data to be processed.
Optionally, the processor is specifically configured to:
determining identification information corresponding to the network protocol IP address and the port information;
and determining a processor corresponding to the identification information in the terminal equipment as a processor for processing the data to be processed.
In a third aspect, an embodiment of the present invention provides a wireless fidelity Wi-Fi apparatus, including:
a processor;
a memory; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of the first aspect.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium storing a computer program, which causes a wifi device to execute the method of the first aspect.
According to the data sending method, the Wi-Fi device and the storage medium, the to-be-processed data sent by the network device is received, the to-be-processed data comprise indication information, the indication information is used for indicating a processor for processing the to-be-processed data, then the processor for processing the to-be-processed data is judged according to the indication information, and the to-be-processed data are sent to the processor. After receiving the data to be processed, the Wi-Fi equipment can directly route the data to be processed to a router for processing the data to be processed, and the AP does not need to send the data to the CP after receiving the data from the network equipment, so that the power consumption of the AP can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a system architecture for receiving data by a terminal device in the prior art;
FIG. 2 is a schematic diagram of a possible system architecture according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of a first data transmission method according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a first embodiment of a Wi-Fi apparatus provided in the present invention;
FIG. 5 is a schematic structural diagram of a second embodiment of a Wi-Fi apparatus provided in the present invention;
figure 6 shows a schematic diagram of one possible architecture of a Wi-Fi device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, but 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.
The terms "first," "second," "third," and "fourth," if any, in the description and claims of the invention and in the above-described figures are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The data transmission method provided by the embodiment of the invention can be applied to an application scene that the terminal equipment receives data transmitted by the network equipment through the non-cellular mobile communication network, in particular to a scene that the Wi-Fi equipment routes the data to different processors after receiving the data transmitted by the network equipment. The terminal device may be a wireless terminal device that receives the network device scheduling and indication information, and may be, for example, a mobile phone, a computer, a data card, or the like. The network device is a device for communicating with the mobile device, and may be, for example, a base station (NodeB) or the like, and the network device may include only a Wi-Fi network device, may also include a Wi-Fi network device and a network device of a cellular mobile communication network, may also include a Wi-Fi network device and a network device of an IMS network, and may also include a Wi-Fi network device, a network device of a cellular mobile communication network, and a network device of an IMS network. The cellular mobile communication network may be a cellular mobile communication network defined by a third Generation Partnership Project (3 GPP) specification, and the non-cellular mobile communication network may be other networks than the cellular mobile communication network defined by the 3GPP specification such as a Wi-Fi network or an ethernet network except for a third Generation mobile communication technology (3rd Generation, 3G), a fourth Generation mobile communication technology (4th Generation, 4G), a fifth Generation cellular mobile communication (5th Generation Wireless Systems, 5G), and a sixth Generation mobile communication technology (6th Generation, 6G). In the embodiment of the present invention, a Wi-Fi network is taken as an example for explanation. In addition, the Wi-Fi device can also be a Wi-Fi chip, other modules related to the Wi-Fi chip, and other devices capable of routing data to be processed to a processor for processing the data to be processed.
With the evolution of communication protocols, the relationship between Wi-Fi and mobile communication is more and more compact, and as an access mode, terminal equipment can access a cellular mobile communication network through Wi-Fi. For example, VoWi-Fi is communicated by a terminal device through Wi-Fi and a non-cellular mobile communication network, and multimedia functions such as voice, video, and the like based on IP multimedia are provided through an IMS of the terminal device and an IMS of a network device, and other functions such as Short Message Service (SMS). The 5G NAS messages may also communicate over Wi-Fi and a non-cellular mobile communications Network Core Network (CN). Wi-Fi is an access technology of a terminal, and 3GPP conventional access technologies, such as 2G, 3G, 4G or 5G, are also becoming more and more compact, for example, due to changes in radio conditions, which require inter-switching between Wi-Fi and these 3GPP access technologies.
Fig. 1 is a schematic diagram of a system architecture for a terminal device to send data in the prior art, as shown in fig. 1, an AP in the prior art includes an IP-based Multimedia Subsystem (IMS), a video engine (video engine), and a TCP/IP module. The IMS in the AP is configured to process a Session Initiation Protocol (SIP) signaling, the video engine (video engine) is configured to generate or process video data, and the TCP/IP module in the AP and the TCP/IP module in the CP are configured to send data according to the TCP/IP Protocol.
In addition, the AP also comprises a Wi-Fi (Wireless-Fidelity) based application module, which comprises a Wi-Fi driving module, a Wi-Fi management module, a Wi-Fi service module, a Wi-Fi safety module and other functional modules, wherein the Wi-Fi driving module is used for controlling communication between the terminal equipment and the Wi-Fi, and comprises loading, starting, inter-core control and data interaction channel maintenance and control of the AP on the Wi-Fi, abnormal processing when a fault occurs and the like.
The Wi-Fi management module is used for monitoring Wi-Fi hotspots and signal strength, selecting different Wi-Fi hotspots or switching among the Wi-Fi hotspots according to network or terminal equipment definition and the like.
The Wi-Fi service module is used for being responsible for control of Wi-Fi link establishment, maintenance, release and the like according to different applications, and comprises the steps of establishing corresponding security link, maintenance and the like, for example, when the Wi-Fi access to the IMS network, one access mode (for example, an S2b mode is selected for a non-trusted Wi-Fi hotspot) is selected from multiple modes (for example, S2a, S2b, S2c and the like) for accessing the IMS network according to network indication or terminal configuration.
The Wi-Fi security module is used for realizing security protection of Wi-Fi links, and different applications may correspond to different security policies and security level requirements.
The CP includes command and control modules (command and control), IMS and TCP/IP modules. The command and control module in the CP is used for controlling communication between the AP and the CP, the IMS includes an SIP processing module and an audio engine (voice engine), the SIP processing module is used for generating and processing SIP signaling, and the audio engine (voice engine) is used for generating or processing audio data. In addition, the CP may communicate data with a cellular mobile communication network, which may be, for example, a 3G, 4G, 5G, or 6G network, via a radio access technology defined by the 3rd Generation Partnership Project (3 GPP) specification.
As can be seen from fig. 1, currently, the signaling related to the terminal device and the communication is mainly processed in the CP, and the voice data for the non-cellular mobile communication network is also mainly processed in the CP. If the Wi-Fi is used as a terminal device access technology to communicate with a network, the Wi-Fi processor of the terminal device can only directly communicate with the AP, and all signaling and data of the CP can only be forwarded through the AP. That is, since the Wi-Fi is linked to the AP, when the terminal device receives data sent by the network device through the Wi-Fi network, the AP of the terminal device needs to forward data processed by the CP to the CP through a path between the AP and the CP when receiving data through the Wi-Fi network. When receiving data, the AP needs to be woken up, and the AP receives the data sent by the network device and forwards the data to the CP.
The prior art solution based on fig. 1 is for several reasons: 1. the AP chip and the Wi-Fi chip relate to cross-core control and communication, relate to a complete set of complicated control and management, include loading, starting, route design of communication among the cores, state detection and control of the link and non-link state of the starting stage/link of the AP processor to Wi-Fi, unusual treatment when breaking down, control such as linking, switching, etc., tools and schemes such as maintaining and debugging, etc., there has been a set of perfect control, management and interaction schemes in the existing Operating System (OS) (for example, Android, etc.), through the use, debugging and continuous upgrade and optimization of the Operating System for many years of the terminal equipment industry, the framework and scheme between AP and Wi-Fi processor have been relatively stable.
2. The Wi-Fi-based application is mainly related to the AP, such as internet surfing, entertainment, file uploading and downloading and the like, the application does not need the participation of the CP, the AP and the Wi-Fi chip can be completed as a whole with a complete function, and for example, the AP and the Wi-Fi chip in various Pad terminals can be completed as a whole with functions of internet surfing, entertainment, file uploading and downloading and the like.
3. Because the communication, maintenance and technology between the CP and the AP and between the Wi-Fi and the AP are relatively mature and stable technologies, if the CP needs to communicate with the network through the Wi-Fi, the AP adopts the architecture based on the figure 1, and after receiving the data sent by the Wi-Fi processor, the AP forwards the data to the CP, so that the method is technically easier to realize and maintain.
4. The complexity of inter-core communication is multiplied if the communication between Wi-Fi and CP is increased. The CP/AP/Wi-Fi cross-core processing, control and maintenance between each other are more complex and difficult to realize than the traditional Wi-Fi and CP chips which only respectively control and communicate with the AP chip.
However, the technical implementation as shown in fig. 1 has the following problems: 1. it is not beneficial to reduce the power consumption of the mobile terminal. Based on the existing Wi-Fi communication scheme, when receiving signaling or data processed by the CP, the AP needs to forward the signaling or data to the CP, and the forwarding wakes up the AP, thereby increasing power consumption of the terminal device. Meanwhile, the efficiency of forwarding through the AP is relatively low. 2. With the evolution of communication protocols, Wi-Fi-based communication is no longer limited to applications such as the traditional hypertext Transfer Protocol (HTTP), File Transfer Protocol (FTP), and the like. The 3GPP specifications use Wi-Fi as an access technology for the terminal device to communicate with the cellular mobile communication network, for example: 1) the Vowi-Fi is communicated with a non-cellular mobile communication network through the Wi-Fi by a terminal, and multimedia functions of voice, video and the like based on IP multimedia and other functions of Short Message Service (SMS) and the like are provided through an IMS of a terminal device and an IMS of a network device. 2) The 5G NAS messages may also communicate over Wi-Fi and a non-cellular mobile communications Network Core Network (CN). 3) Wi-Fi is an access technology of a terminal device, and the relationship between 3GPP conventional access technologies, such as 2G, 3G, 4G or 5G, is also becoming more and more compact, for example, Wi-Fi and these 3GPP access technologies can be handed over to each other due to changes in radio conditions. Wi-Fi can not directly communicate with the CP if only accessing the AP, which is not beneficial to the timely interaction between Wi-Fi and other access technologies defined by 3 GPP.
In view of the above problems, an embodiment of the present invention provides a data transmission method, as shown in fig. 2. Fig. 2 is a schematic diagram of a possible system architecture provided by an embodiment of the present invention, in which, in addition to directly communicating with an AP of a terminal and supporting a legacy application, a chip/device of a Wi-Fi or other non-cellular mobile communication access technology also directly communicates with a CP of the terminal, that is, the chip/device of the Wi-Fi or other non-cellular mobile communication access technology is linked to the CP of the terminal, in this way, if data processed by the CP needs to be received by the chip/device of the Wi-Fi or other non-cellular mobile communication access technology, the CP may directly receive data sent by the Wi-Fi device, and if data processed by the AP needs to be received by the chip/device of the Wi-Fi or other non-cellular mobile communication access technology, the AP may also directly receive data transmitted by the Wi-Fi device. Wi-Fi is used as an example for simplicity, but the techniques and embodiments of the method are equally applicable to other non-cellular mobile communication technologies.
In fig. 2, a video engine (video engine) and a TCP/IP module included in the AP are similar to those in fig. 1, the video engine (video engine) in the AP is used to generate or process video data, and the TCP/IP module in the AP and the TCP/IP module in the CP are used to transmit data according to a TCP/IP protocol. In addition, traditional internet surfing, entertainment, file uploading and downloading and other signaling and data are communicated through a direct link between the AP and the Wi-Fi. The AP still comprises Wi-Fi-based application modules, including functional modules such as a Wi-Fi driving module, a Wi-Fi management module, a Wi-Fi service module and a Wi-Fi safety module.
Similar to fig. 1, the command and control module in the CP is used to control communication between the AP and the CP, and the IMS includes an SIP processing module and an audio engine (voice engine), where the SIP processing module is used to generate and process SIP signaling, and the audio engine (voice engine) is used to generate or process audio data. In addition, the CP may perform data communication with a cellular mobile communication network, which may be, for example, a 3G, 4G, 5G, or 6G network, through a radio access technology defined by 3 GPP.
Furthermore, in order to support the direct communication between the CP and the Wi-Fi, a CP Wi-Fi driving module, a CP Wi-Fi management module, a functional module supporting CP service management (for example, IMS service), CP Wi-Fi security management, and the like need to be added to the CP. The functional modules of the CP Wi-Fi driving module, the CP Wi-Fi management module and the like are similar to those in the figure 1 and are used for supporting the CP business management module to only process the business related to the CP.
Compared with the figure 1, the Wi-Fi coordination control module added in the CP is responsible for coordinating the control of the CP/AP on the Wi-Fi chip, including coordinating the priority of the business between the CP/APs, and avoiding the business failure caused by the conflict when different businesses of the CP/AP use Wi-Fi; when switching between Wi-Fi and other 3GPP systems, whether switching is carried out or not is comprehensively judged according to the priority of a wireless access technology and different scenes.
In addition, the state information (e.g., signal strength) of the Wi-Fi chip is not only reported to the AP but also to the CP. The Wi-Fi chip not only receives control commands and data from the AP, but also monitors the control commands and data from the CP, coordinates the control commands, and sends the received data to the network.
The Wi-Fi chip not only simply sends the received network data to the AP, but also needs to decide whether the data should be sent to the CP or processed by the AP according to the information carried by the data or the control information of the CP or the AP.
The technical problem of the scheme shown in fig. 1 at present can be effectively solved by the scheme (for example, fig. 2) provided in the embodiment of the present invention, because after receiving the to-be-processed data sent by the network device, the Wi-Fi device determines, according to the indication information in the to-be-processed data, a processor that processes the to-be-processed data, and sends the to-be-processed data to the processor, and does not need to forward the to-be-processed data to the CP after receiving the data by the AP, thereby avoiding the phenomenon that the AP needs to be woken up, and facilitating to reduce the power consumption of the terminal concerned by the mobile terminal. Meanwhile, since the CP signaling and data do not need to be received by the AP and then forwarded to the CP through the AP, when the CP communicates with the network through Wi-Fi, as in the scheme shown in fig. 2, the data receiving efficiency is higher, and the performance such as communication delay is also more advantageous. Moreover, the scheme is more convenient for subsequent upgrading and evolution of the communication protocol. For example, when the Vowi-Fi has a telephone service, if the Wi-Fi signal quality is poor and the switching to the 5G NR is required, the AP firstly informs the CP through a control signaling, the CP judges that the NR signal quality is good, then establishes a wireless link with an access network, then establishes a link with a core network, and indicates that the AP CP NR is ready for IMS resources after the IMS service resources are reserved, and after the terminal determines that the IMS message can be normally received and sent through the NR, the terminal disconnects the Vowi-Fi and continues the IMS service on the NR. In the whole process of switching the Vowi-Fi to the VoNR, the process of establishing the Wi-Fi link and the process of establishing the NR link are relatively independent and are controlled and coordinated by the terminal. VoNR switches to VoWi-Fi similarly, with the switching duration in seconds. The longer the switching time, the higher the probability of a dropped call. In contrast, the handover between 2G/3G/4G/5G also supports reporting of signal conditions measured by the terminal device between different access technologies defined in the 3GPP specifications to the network, or actively requiring the terminal device to report signal conditions measured by various access technologies by the network according to the network distribution near the terminal device, and then initiating the handover between different access technologies by the network, in addition to the terminal device actively initiating the reselection between different access technologies, the interoperation handover between different access technologies defined in the 3GPP specifications can be generally completed within milliseconds. The advantage of switching through the interoperation mode is that the probability of service failure can be greatly reduced by switching in time. In the chip scheme of the AP where the Wi-Fi link is defined by the AP and the 3GPP specification and the CP, when the wireless condition changes and the network information needs to be shared in time, it is obviously difficult for the terminal device to complete real-time coordination and processing between the Wi-Fi and the 3GPP specification defined access technologies in time, and it is also difficult to implement real-time initiation of handover between the different access technologies defined by the Wi-Fi and the 3GPP specification according to the mutual measurement result. If the Wi-Fi and the CP are directly communicated, the terminal can conveniently share and coordinate information between access technologies defined by Wi-Fi and 3GPP specifications in time, and a realization architecture and technical realization support can be provided for upgrading and evolving a communication protocol based on measurement real-time interoperation switching between the access technologies defined by the subsequent Wi-Fi and 3GPP specifications.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 3 is a flowchart illustrating a first data transmission method according to an embodiment of the present invention, where the first data transmission method may be implemented by any device that executes the data transmission method, and the device may be implemented by software and/or hardware. In this embodiment, the apparatus may be integrated in a Wi-Fi device. As shown in fig. 3, on the basis of the architecture shown in fig. 2, the data transmission method provided in the embodiment of the present invention includes the following steps:
step 301: receiving data to be processed sent by network equipment, wherein the data to be processed comprises indication information, and the indication information is used for indicating a processor for processing the data to be processed.
Step 302: and judging a processor for processing the data to be processed according to the indication information, and sending the data to be processed to the processor.
In this step, after receiving the data to be processed sent by the network device, the Wi-Fi device parses the data to be processed to obtain the indication information in the data to be processed, and can determine the processor that processes the data to be processed according to the indication information, thereby directly routing the data to be processed to the processor that processes the data to be processed. The processor may include an AP in the terminal device or a CP in the terminal device, and of course, may also include other processors.
Illustratively, the indication information may include a service type of the data to be processed, where the service type includes a SIP signaling type, a voice data type, a video data type, a non-access stratum NAS signaling type, or an access stratum AS signaling type.
Specifically, if the data to be processed is an SIP signaling, the service type of the data to be processed is an SIP signaling type, if the data to be processed is voice data, the service type of the data to be processed is a voice data type, if the data to be processed is video data, the service type of the data to be processed is a video data type, if the data to be processed is NAS signaling, the service type of the data to be processed is an NAS signaling type, and if the data to be processed is an AS signaling, the service type of the data to be processed is an AS signaling type.
In a possible implementation manner, if the indication information includes an SIP signaling type, the Wi-Fi device determines, according to the SIP signaling type, that a processor that processes data to be processed is a communication processor CP of the terminal device, and sends the data to be processed to the CP of the terminal device; or, according to the SIP signaling type, determining that the processor processing the data to be processed is an application processor AP of the terminal device, and sending the data to be processed to the AP of the terminal device.
Specifically, if the indication information includes the SIP signaling type, it indicates that the to-be-processed data includes the SIP signaling. As shown in fig. 2, if an IP-based Multimedia Subsystem (IMS) that processes SIP signaling is located in a CP, the Wi-Fi device may determine, according to the SIP signaling type, that a processor that processes data to be processed is a communication processor CP of the terminal device, and route the SIP signaling to the CP of the terminal device, so that the IMS in the CP of the terminal device processes the SIP signaling.
Optionally, if the indication information includes an SIP signaling type and the IMS for processing the SIP signaling is located in the AP, the Wi-Fi device may determine, according to the SIP signaling type, that the processor for processing the data to be processed is an application processor AP of the terminal device, and route the SIP signaling to the AP of the terminal device, so that the IMS in the AP of the terminal device processes the SIP signaling.
In another possible implementation manner, if the indication information includes a voice data type, the Wi-Fi device determines, according to the voice data type, that a processor that processes data to be processed is a communication processor CP of the terminal device, and sends the data to be processed to the communication processor CP of the terminal device; or, according to the voice data type, determining that the processor for processing the data to be processed is the application processor AP of the terminal device, and sending the data to be processed to the application processor AP of the terminal device.
Specifically, if the indication information includes a voice data type, it indicates that the data to be processed includes voice data. As shown in fig. 2, if the audio engine (voice engine) for processing the voice data is located in the CP, the Wi-Fi device may determine, according to the type of the voice data, that the processor for processing the data to be processed is the communication processor CP of the terminal device, and route the voice data to the CP of the terminal device, so that the audio engine (voice engine) in the CP of the terminal device processes the voice data.
Optionally, if the indication information includes a voice data type and an audio engine (voice engine) for processing the voice data is located in the AP, the Wi-Fi device may determine, according to the voice data type, that a processor for processing the data to be processed is an application processor AP of the terminal device, and route the voice data to the AP of the terminal device, so that the audio engine (voice engine) in the AP of the terminal device processes the voice data.
In another possible implementation manner, if the indication information includes a video data type, the Wi-Fi device determines, according to the video data type, that a processor that processes the data to be processed is a communication processor CP of the terminal device, and sends the data to be processed to the communication processor CP of the terminal device; or, according to the video data type, determining that the processor for processing the data to be processed is an application processor AP of the terminal device, and sending the data to be processed to the application processor AP of the terminal device.
Specifically, if the indication information includes a video data type, it indicates that the data to be processed includes video data. As shown in fig. 2, if the video engine (video engine) for processing the video data is located in the AP, the Wi-Fi device may determine, according to the type of the video data, that the processor for processing the data to be processed is an application processor AP of the terminal device, and route the voice data to the AP of the terminal device, so that the video engine (video engine) in the AP of the terminal device processes the video data.
Optionally, if the indication information includes a video data type and a video engine (video engine) for processing the video data is located in the CP, the Wi-Fi device may determine, according to the video data type, that a processor for processing the data to be processed is a communication processor CP of the terminal device, and route the video data to the CP of the terminal device, so that the video engine (video engine) in the CP of the terminal device processes the video data.
In another possible implementation manner, if the indication information includes an NAS signaling type or an AS signaling type, the Wi-Fi device determines, according to the NAS signaling type or the AS signaling type, that the processor that processes the data to be processed is a communication processor CP of the terminal device, and sends the data to be processed to the communication processor CP of the terminal device.
Specifically, the indication information includes a NAS signaling type or an AS signaling type, which indicates that the data to be processed includes the NAS signaling or the AS signaling. AS shown in fig. 2, since the CP processes the NAS signaling or the AS signaling, the Wi-Fi device may determine, according to the NAS signaling type or the AS signaling type, that the processor that processes the data to be processed is the communication processor CP of the terminal device, and route the NAS signaling or the AS signaling to the CP of the terminal device, so that the CP of the terminal device processes the NAS signaling or the AS signaling.
The indication information may further include, for example, Internet Protocol (IP) address and port information. After the Wi-Fi equipment analyzes the data to be processed to obtain the IP address and the port information, the processor for processing the data to be processed can be determined according to the IP address and the port information, and the data to be processed is routed to the processor for processing the data to be processed.
Optionally, for the encrypted to-be-processed data and the unencrypted to-be-processed data, the Wi-Fi device may obtain the IP address and the port information in different manners, which is described in detail below.
Taking IMS as an example, for data with high security requirements, data (SIP signaling, voice data, and video data) linked by multiple IMS links is encrypted twice when sent over Wi-Fi, and similarly, decrypted twice when received over Wi-Fi. For the uplink data, the first encryption is performed on the IMS layer, and specifically, the uplink data to be sent may be encrypted according to the security parameter negotiated by the IMS of the terminal device and the network device. And the other encryption is the encryption of a Wi-Fi layer, the encryption is carried out according to the security parameters negotiated by the Wi-Fi of the terminal equipment and the trusted network node which allows the Wi-Fi to access by the network equipment, and after the encryption, the encryption is sent to the network equipment through the Wi-Fi network.
For downlink data, when the terminal device receives data sent by the network device through the Wi-Fi device, the terminal device needs to decrypt the data. In the embodiment of the invention, after receiving data to be processed sent by network equipment, if the Wi-Fi equipment determines that the data to be processed is encrypted data, the Wi-Fi equipment can decrypt the Wi-Fi layer of the received data to be processed to obtain different links of an IMS and corresponding service data, and can obtain the data of different services of the IMS after decryption of the IMS layer. The Wi-Fi equipment decrypts the Wi-Fi layer of the received data to be processed to obtain the IP address and the port information, determines a processor for processing the data to be processed according to the IP address and the port information, and then sends the data to be processed to the processor.
For data with low security requirements, when the terminal device sends data to the network device through the Wi-Fi device, encryption processing is not required, and similarly, when the terminal device receives the data sent by the network device through the Wi-Fi device, decryption processing is not required. At this time, after receiving the data to be processed sent by the network device, the Wi-Fi device may directly extract the IP address and the port information from the received data to be processed, and determine a processor that processes the data to be processed according to the extracted IP address and the port information, thereby sending the data to be processed to the processor.
The Wi-Fi equipment can determine a processor for processing the data to be processed in the following mode: and determining identification information corresponding to the IP address and the port information, and determining a processor corresponding to the identification information in the terminal equipment as a processor for processing the data to be processed.
Specifically, in an implementation manner, a corresponding relationship exists between the IP address and the port information and the communication link, and a corresponding relationship exists between each communication link and the identification information of the processor, so that after the Wi-Fi device acquires the IP address and the port information, the corresponding communication link can be determined according to the corresponding relationship, and the identification information of the processor is further obtained.
For example: IPue and port 1(port1) correspond to communication link 1, communication link 1 is a communication link between an AP and a Wi-Fi device in a terminal device, IPue and port 2(port2) correspond to communication link 2, communication link 2 is a communication link between an AP and a Wi-Fi device in a terminal device, IPue and port3 (port3) correspond to communication link 3, and communication link 3 is a communication link between a CP and a Wi-Fi device in a terminal device. If the IP address and the port information acquired by the Wi-Fi device from the data to be processed are IPue and port 1(port1), it can be known from the above correspondence that the communication link corresponding to IPue and port 1(port1) is communication link 1, and communication link 1 corresponds to the identification information of the AP in the terminal device, so that the Wi-Fi device sends the received data to be processed to the AP.
In another possible implementation manner, the Wi-Fi device may store a correspondence between an IP address and port information and identification information of the processor in advance, for example, IP1 and port 1(port1) correspond to identification information of an AP, IP2 and port 2(port2) correspond to identification information of a CP, and IP3 and port3 (port3) correspond to identification information of a CP. If the IP address and the port information acquired by the Wi-Fi device from the data to be processed are IP2 and port 2(port2), it can be known from the correspondence that the IP2 and the port 2(port2) correspond to the identification information of the CP, and therefore the Wi-Fi device sends the received data to be processed to the CP.
It should be noted that the Wi-Fi device in the embodiment of the present invention adds a filtering (or forwarding) function, and the Wi-Fi device needs to distinguish which links are links with the CP (i.e., which links are links initiated by the CP) and which links are links with the AP (i.e., which links are links initiated by the AP) in the current links. For downlink data, if the Wi-Fi device is distinguished to be the link with the CP, the Wi-Fi device can directly forward the downlink data to the CP for processing, and if the Wi-Fi device is distinguished to be the link with the AP, the Wi-Fi device can directly forward the downlink data to the AP for processing.
In addition, for the uplink data, the Wi-Fi device can receive the uplink data transmitted by the AP and the uplink data transmitted by the CP, and then transmit the received uplink data to the network device.
The data sending method provided by the invention comprises the steps of receiving data to be processed sent by network equipment, wherein the data to be processed comprises indication information which is used for indicating a processor for processing the data to be processed, judging the processor for processing the data to be processed according to the indication information, and sending the data to be processed to the processor. After receiving the data to be processed, the Wi-Fi equipment can directly route the data to be processed to a router for processing the data to be processed, and the AP does not need to send the data to the CP after receiving the data from the network equipment, so that the power consumption of the AP can be reduced.
Fig. 4 is a schematic structural diagram of a first embodiment of a Wi-Fi device provided in the present invention, where the Wi-Fi device includes a receiver 11 and a transmitter 12, where:
a receiver 11, configured to receive data to be processed sent by a network device; the data to be processed comprises indication information, and the indication information is used for indicating a processor for processing the data to be processed;
and the transmitter 12 is configured to determine, according to the indication information, a processor that processes the data to be processed, and transmit the data to be processed to the processor.
According to the Wi-Fi device provided by the invention, a receiver 11 receives data to be processed sent by a network device, the data to be processed comprises indication information, the indication information is used for indicating a processor for processing the data to be processed, then a sender 12 judges the processor for processing the data to be processed according to the indication information, and sends the data to be processed to the processor. After receiving the data to be processed, the Wi-Fi equipment can directly route the data to be processed to a router for processing the data to be processed, and the AP does not need to send the data to the CP after receiving the data from the network equipment, so that the power consumption of the AP can be reduced.
Optionally, the indication information includes a service type of the data to be processed, where the service type includes a session initiation protocol SIP signaling type, a voice data type, a video data type, a non-access stratum NAS signaling type, or an access stratum AS signaling type.
Optionally, the indication information includes a session initiation protocol SIP signaling type;
the transmitter 12 is specifically configured to:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the SIP signaling type of the session initiation protocol, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining the processor for processing the data to be processed as an application processor AP of the terminal equipment according to the SIP signaling type, and sending the data to be processed to the application processor AP of the terminal equipment.
Optionally, the indication information includes a voice data type;
the transmitter 12 is specifically configured to:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the voice data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the voice data type, and sending the data to be processed to the application processor AP of the terminal equipment.
Optionally, the indication information includes a video data type;
the transmitter 12 is specifically configured to:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the video data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the video data type, and sending the data to be processed to the application processor AP of the terminal equipment.
Optionally, the indication information includes a non-access stratum NAS signaling type or an access stratum AS signaling type;
the transmitter 12 is specifically configured to:
and determining a processor for processing the data to be processed AS a communication processor CP of the terminal equipment according to the non-access stratum NAS signaling type or the access stratum AS signaling type, and sending the data to be processed to the communication processor CP of the terminal equipment.
Optionally, the indication information includes a network protocol IP address and port information.
Fig. 5 is a schematic structural diagram of a second embodiment of a Wi-Fi device according to the present invention, where the Wi-Fi device further includes a processor 13 based on the embodiment shown in fig. 4;
the processor 13 is configured to decrypt the data to be processed to obtain the IP address and the port information;
the processor 13 is further configured to determine, according to the IP address and the port information, a processor that processes the data to be processed;
the transmitter 12 is further configured to send the data to be processed to the processor that processes the data to be processed.
Optionally, the processor 13 is configured to extract the IP address and the port information from the data to be processed;
the processor 13 is further configured to determine, according to the IP address and the port information, a processor that processes the data to be processed;
the transmitter 12 is further configured to transmit the data to be processed to a processor of the data to be processed.
Optionally, the processor 13 is specifically configured to:
determining identification information corresponding to the network protocol IP address and the port information;
and determining a processor corresponding to the identification information in the terminal equipment as a processor for processing the data to be processed.
The apparatus may be configured to execute the method provided by the corresponding method embodiment, and the specific implementation manner and the technical effect are similar and will not be described herein again.
Figure 6 shows a schematic diagram of one possible architecture of a Wi-Fi device of the present invention. The Wi-Fi device 110 includes: a processor 112, a communication interface 113, and a memory 111. Optionally, Wi-Fi device 110 may also include a bus 114. Wherein, the communication interface 113, the processor 112 and the memory 111 may be connected to each other by a bus 114; the bus 114 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus 114 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 6, but this is not intended to represent only one bus or type of bus.
The processor 112 may be, for example, a CPU, a general purpose processor, a Digital Signal Processor (DSP), an Application-Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor 112 may also be a combination of computing functions, e.g., comprising one or more microprocessors, a combination of a DSP and a microprocessor, or the like.
In addition, a computer program is stored in the memory 111 and configured to be executed by the processor 112, the computer program comprising instructions for performing the method as described above for the embodiment shown in fig. 3.
An embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program enables the terminal device to execute the data transmission method provided in the embodiment shown in fig. 3. The readable storage medium may be implemented by any type of volatile or non-volatile memory device or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (22)

1. A data transmission method is applied to a wireless fidelity (Wi-Fi) device, and comprises the following steps:
receiving data to be processed sent by network equipment; the data to be processed comprises indication information, the indication information is used for indicating a processor for processing the data to be processed, the processor comprises an application processor AP or a communication processor CP, the wireless fidelity Wi-Fi equipment is directly communicated with the AP, and the wireless fidelity Wi-Fi equipment is directly communicated with the CP;
and judging a processor for processing the data to be processed according to the indication information, and directly sending the data to be processed to the processor.
2. The method of claim 1, wherein the indication information comprises a service type of the data to be processed, and wherein the service type comprises a Session Initiation Protocol (SIP) signaling type, a voice data type, a video data type, a non-access stratum (NAS) signaling type, or an Access Stratum (AS) signaling type.
3. The method of claim 2, wherein the indication information comprises a Session Initiation Protocol (SIP) signaling type;
the judging a processor for processing the data to be processed according to the indication information and sending the data to be processed to the processor comprises the following steps:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the SIP signaling type of the session initiation protocol, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the SIP signaling type, and sending the data to be processed to the application processor AP of the terminal equipment.
4. The method of claim 2, wherein the indication information includes a voice data type;
the judging a processor for processing the data to be processed according to the indication information and sending the data to be processed to the processor comprises the following steps:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the voice data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the voice data type, and sending the data to be processed to the application processor AP of the terminal equipment.
5. The method of claim 2, wherein the indication information comprises a video data type;
the judging a processor for processing the data to be processed according to the indication information and sending the data to be processed to the processor comprises the following steps:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the video data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the video data type, and sending the data to be processed to the application processor AP of the terminal equipment.
6. The method of claim 2, wherein the indication information comprises a non-access stratum (NAS) signaling type or an Access Stratum (AS) signaling type;
the judging a processor for processing the data to be processed according to the indication information and sending the data to be processed to the processor comprises the following steps:
and determining a processor for processing the data to be processed AS a communication processor CP of the terminal equipment according to the non-access stratum NAS signaling type or the access stratum AS signaling type, and sending the data to be processed to the communication processor CP of the terminal equipment.
7. The method of claim 1, wherein the indication information comprises network protocol (IP) address and port information.
8. The method according to claim 7, wherein the determining, according to the indication information, a processor that processes the data to be processed and sending the data to be processed to the processor comprises:
decrypting the data to be processed to obtain the IP address of the network protocol and the port information;
determining a processor for processing the data to be processed according to the IP address and the port information;
and sending the data to be processed to the processor.
9. The method according to claim 7, wherein the determining, according to the indication information, a processor that processes the data to be processed and sending the data to be processed to the processor comprises:
extracting the IP address and the port information of the network protocol from the data to be processed;
determining a processor for processing the data to be processed according to the IP address and the port information;
and sending the data to be processed to the processor.
10. The method according to claim 8 or 9, wherein the determining a processor to process the data to be processed according to the IP address and the port information comprises:
determining identification information corresponding to the network protocol IP address and the port information;
and determining a processor corresponding to the identification information in the terminal equipment as a processor for processing the data to be processed.
11. A wireless fidelity Wi-Fi device, comprising:
the receiver is used for receiving data to be processed sent by the network equipment; the data to be processed comprises indication information, the indication information is used for indicating a processor for processing the data to be processed, the processor comprises an application processor AP or a communication processor CP, the wireless fidelity Wi-Fi equipment is directly communicated with the AP, and the wireless fidelity Wi-Fi equipment is directly communicated with the CP;
and the transmitter is used for judging the processor for processing the data to be processed according to the indication information and directly transmitting the data to be processed to the processor.
12. The Wi-Fi apparatus of claim 11, wherein the indication information comprises a traffic type of the data to be processed, the traffic type comprising a Session Initiation Protocol (SIP) signaling type, a voice data type, a video data type, a non-access stratum (NAS) signaling type, or an Access Stratum (AS) signaling type.
13. The Wi-Fi apparatus of claim 12, wherein the indication information comprises a Session Initiation Protocol (SIP) signaling type;
the transmitter is specifically configured to:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the SIP signaling type of the session initiation protocol, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the SIP signaling type, and sending the data to be processed to the application processor AP of the terminal equipment.
14. The Wi-Fi apparatus of claim 12, wherein the indication information comprises a voice data type;
the transmitter is specifically configured to:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the voice data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the voice data type, and sending the data to be processed to the application processor AP of the terminal equipment.
15. The Wi-Fi apparatus of claim 12, wherein the indication information comprises a video data type;
the transmitter is specifically configured to:
determining a processor for processing the data to be processed as a communication processor CP of the terminal equipment according to the video data type, and sending the data to be processed to the communication processor CP of the terminal equipment; alternatively, the first and second electrodes may be,
and determining a processor for processing the data to be processed as an application processor AP of the terminal equipment according to the video data type, and sending the data to be processed to the application processor AP of the terminal equipment.
16. The Wi-Fi apparatus of claim 12, wherein the indication information comprises a non-access stratum (NAS) signaling type or an Access Stratum (AS) signaling type;
the transmitter is specifically configured to:
and determining a processor for processing the data to be processed AS a communication processor CP of the terminal equipment according to the non-access stratum NAS signaling type or the access stratum AS signaling type, and sending the data to be processed to the communication processor CP of the terminal equipment.
17. The Wi-Fi apparatus of claim 11, wherein the indication information comprises a network protocol, IP, address and port information.
18. The Wi-Fi device of claim 17, wherein the Wi-Fi device further comprises a processor;
the processor is used for decrypting the data to be processed to obtain the IP address of the network protocol and the port information;
the processor is further configured to determine, according to the IP address and the port information, a processor that processes the data to be processed;
the transmitter is further configured to transmit the data to be processed to the processor that processes the data to be processed.
19. The Wi-Fi device of claim 17, wherein the Wi-Fi device further comprises a processor;
the processor is used for extracting the network protocol IP address and the port information from the data to be processed;
the processor is further configured to determine, according to the IP address and the port information, a processor that processes the data to be processed;
the transmitter is further used for transmitting the data to be processed to the processor of the data to be processed.
20. The Wi-Fi apparatus of claim 18 or 19, wherein the processor is specifically configured to:
determining identification information corresponding to the network protocol IP address and the port information;
and determining a processor corresponding to the identification information in the terminal equipment as a processor for processing the data to be processed.
21. A wireless fidelity Wi-Fi device, comprising:
a processor;
a memory; and
a computer program;
wherein the computer program is stored in the memory, the computer program being executable by a processor to cause the Wi-Fi device to implement the data transmission method of any one of claims 1-10.
22. A computer-readable storage medium, in which a computer program is stored, the computer program being executable by a processor to implement the data transmission method according to any one of claims 1 to 10.
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