CN112822691A - Information processing method, processing device, electronic device, and storage medium - Google Patents
Information processing method, processing device, electronic device, and storage medium Download PDFInfo
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- CN112822691A CN112822691A CN202011624115.XA CN202011624115A CN112822691A CN 112822691 A CN112822691 A CN 112822691A CN 202011624115 A CN202011624115 A CN 202011624115A CN 112822691 A CN112822691 A CN 112822691A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
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Abstract
According to the information processing method, the processing device, the electronic equipment and the storage medium, the user terminal can obtain the radio frequency signal through the millimeter wave array antenna, and when the data packet transmitted by the radio frequency signal is determined to be the relay data packet, the relay data packet is radiated outwards through the millimeter wave array antenna at the radiation frequency corresponding to the millimeter waves, so that the radiation range of the relay data packet can be increased, and the network coverage range of the 5G millimeter wave base station is indirectly enlarged. And before the user terminal radiates the relay data packet outwards, whether the relay state is met is further determined, so that the condition that the user terminal realizes the relay function can be limited, and the order of the relay is ensured.
Description
Technical Field
The present application relates to the field of 5G millimeter wave communication technologies, and in particular, to an information processing method, a processing apparatus, an electronic device, and a storage medium.
Background
Two frequency bands, FR1 and FR2, are commonly used for 5G network deployment, where the frequency range of the FR2 frequency band is 24GHZ to 52GHZ, and the most of the spectrum wavelength is in millimeter order, also called millimeter wave.
The millimeter wave transmission speed is fast, the capacity is large, but the shortcoming is that the signal attenuation is large, it is easy to be blocked, the coverage distance is short, etc., which requires that the operator must very densely deploy 5G millimeter wave base stations to enable the user to enjoy the 5G network at any time. Therefore, how to increase the network coverage of the 5G millimeter wave base station is an urgent problem to be solved.
Disclosure of Invention
In view of the above, in order to solve the above problems, the present application provides an information processing method, a processing apparatus, an electronic device, and a storage medium, and the technical solution is as follows:
an information processing method, the method comprising:
obtaining a radio frequency signal through a millimeter wave array antenna;
if the data packet transmitted based on the radio-frequency signal is determined to be a relay data packet, radiating the relay data packet outwards through the millimeter wave array antenna at a radiation frequency corresponding to the millimeter waves;
before the step of radiating the relay packet outwards by the millimeter wave array antenna at the radiation frequency corresponding to the millimeter wave, the method further includes:
it is determined whether a relay status is satisfied.
Optionally, the determining whether the relay status is satisfied includes:
if the data packet transmitted based on the radio frequency signal is determined to be a request data packet, determining whether a relay state is satisfied;
wherein the determining that the data packet transmitted based on the radio frequency signal is a request data packet comprises:
extracting first packet header information of a data packet transmitted by the radio frequency signal;
and if the first packet header information contains a target base station address and a target terminal address, determining that the data packet transmitted based on the radio frequency signal is a request data packet, wherein the target terminal address is different from the self terminal address.
Optionally, the method further includes:
and if the relay state is met, a request response data packet based on the self address serving as the relay address is radiated outwards through the millimeter wave array antenna at the radiation frequency corresponding to the millimeter wave.
Optionally, the determining that the data packet transmitted based on the radio frequency signal is a relay data packet includes:
extracting second packet header information of a data packet transmitted by the radio frequency signal;
and if the second packet header information contains the relay address, determining that the data packet transmitted based on the radio frequency signal is a relay data packet.
Optionally, the determining that the data packet transmitted based on the radio frequency signal is a relay data packet includes:
if the data packet transmitted by the radio frequency signal does not have a packet header, extracting information in the data packet transmitted by the radio frequency signal;
and if the extracted information contains a target terminal address, determining that the data packet transmitted based on the radio frequency signal is a relay data packet, wherein the target terminal address is different from the self terminal address.
Optionally, the determining whether the relay status is satisfied includes:
determining whether a radiated signal of the target base station can be obtained based on the target base station address;
determining that a relay state is satisfied if the radiation signal of the target base station can be obtained;
wherein the determining whether the relay status is satisfied further comprises at least one of:
whether a relay task is being responded to;
whether or not there is a high data traffic application occupying the data network.
An information processing apparatus, the apparatus comprising:
the signal receiving module is used for obtaining radio frequency signals through the millimeter wave array antenna;
the signal processing module is used for radiating the relay data packet outwards through the millimeter wave array antenna at a radiation frequency corresponding to the millimeter waves if the data packet transmitted based on the radio-frequency signal is determined to be the relay data packet;
before the signal processing module radiates the relay data packet outwards through the millimeter wave array antenna at a radiation frequency corresponding to the millimeter wave, the signal processing module is further configured to:
it is determined whether a relay status is satisfied.
Optionally, the process of determining whether the relay status is satisfied by the signal processing module includes:
determining whether a radiated signal of the target base station can be obtained based on the target base station address; determining that a relay state is satisfied if the radiation signal of the target base station can be obtained;
wherein the determining whether the relay status is satisfied further comprises at least one of:
whether a relay task is being responded to;
whether or not there is a high data traffic application occupying the data network.
An electronic device, the electronic device comprising: at least one memory and at least one processor; the memory stores a program, and the processor calls the program stored in the memory, wherein the program is used for realizing any one of the information processing methods.
A storage medium having stored therein computer-executable instructions for executing any one of the information processing methods.
According to the information processing method, the processing device, the electronic equipment and the storage medium, the user terminal can obtain the radio frequency signal through the millimeter wave array antenna, and when the data packet transmitted by the radio frequency signal is determined to be the relay data packet, the relay data packet is radiated outwards through the millimeter wave array antenna at the radiation frequency corresponding to the millimeter waves, so that the radiation range of the relay data packet can be increased, and the network coverage range of the 5G millimeter wave base station is indirectly enlarged. And before the user terminal radiates the relay data packet outwards, whether the relay state is met is further determined, so that the condition that the user terminal realizes the relay function can be limited, and the order of the relay is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present application 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, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of a scenario provided in an embodiment of the present application;
fig. 2 is a flowchart of a method of transmitting information according to an embodiment of the present disclosure;
fig. 3 is a flowchart of another method of an information transmission method according to an embodiment of the present application;
fig. 4 is a flowchart of another method of an information transmission method according to an embodiment of the present application;
fig. 5 is a signaling diagram of an information transmission method according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an information transmission apparatus according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.
The information processing scheme provided by the embodiment of the application can be applied to the technical field of 5G millimeter wave communication, and in the field, the user terminals have the radio frequency transceiving function of 5G millimeter waves, namely the user terminals can be used as receivers of radio frequency signals and can also be used as senders of the radio frequency signals.
Based on this, the application adds a relay function to the user terminal on the basis that the user terminal realizes the service function of the user terminal, namely the user terminal can forward 5G millimeter wave communication signals to other user terminals. Therefore, for the user terminal outside the network coverage of the 5G millimeter wave base station, the relay function of the user terminal within the network coverage of the 5G millimeter wave base station can indirectly communicate with the 5G millimeter wave base station, so that the network coverage of the 5G millimeter wave base station is increased in a certain sense.
Therefore, the method and the device can save the cost of deploying the 5G millimeter wave base station by an operator on one hand, and enable the user to enjoy the convenience brought by the 5G millimeter wave network at any time and any place on the other hand, and have high practicability and economy.
In a first embodiment of an information transmission method disclosed in the present application, the method includes the following steps:
step S101: and obtaining radio frequency signals through the millimeter wave array antenna.
The embodiment of the application is applied to the user terminal, and the user terminal has a radio frequency transceiving function of 5G millimeter waves, and the radio frequency transceiving function is used for transceiving radio frequency signals through the millimeter wave array antenna. The method and the device have the advantages that the hardware structure of the user terminal is not changed, and the realization of the self service function and the relay function is realized through the millimeter wave array antenna.
Specifically, the user terminal may operate in multiple radiation frequency bands, and may be configured to receive and transmit radio frequency signals corresponding to the corresponding frequency bands by polling the multiple radiation frequency bands.
Step S102: and if the data packet transmitted based on the radio frequency signal is determined to be the relay data packet, radiating the relay data packet outwards through the millimeter wave array antenna at the radiation frequency corresponding to the millimeter wave.
In the embodiment of the application, the relay data packet is a data packet which is not related to the service function of the user terminal. Referring to the scene diagram shown in fig. 1, a user terminal a is located outside the coverage of a 5G millimeter wave base station network, a user terminal B is located within the coverage of the 5G millimeter wave base station network, and the distance between the user terminals a and B is within the 5G millimeter wave communication range, that is, the user terminal B can receive a request packet radiated outward by the user terminal a for the 5G millimeter wave base station through a millimeter wave array antenna in a frequency band (assumed to be N) where the user terminal a is located, and the request packet is obviously unrelated to the service function of the user terminal B, so that the request packet is a relay packet for the user terminal B.
If the frequency band of the 5G millimeter wave base station is M, the user terminal B may radiate the request data packet of the user terminal a outwards at a certain frequency in the frequency band M through the millimeter wave array antenna thereof by frequency band polling. And, since the user terminal B is located within the network coverage of the 5G mm-wave base station, the request packet of the user terminal a radiated by the user terminal B can be received by the 5G mm-wave base station.
Further, after receiving the request data packet, the 5G millimeter wave base station can generate a corresponding response data packet according to the service function requested by the user terminal a. When the user terminal B polls to the frequency band M, the response data packet radiated by the 5G millimeter wave base station to the user terminal a is received through the millimeter wave array antenna, and the response data packet is obviously unrelated to the service function of the user terminal B, so for the user terminal B, the response data packet is also a relay data packet.
The user terminal B may utilize its millimeter wave array antenna to radiate the response packet of the 5G millimeter wave base station outwards at a certain frequency in the frequency band N through frequency band polling. Moreover, since the distance between the user terminal B and the user terminal a is within the 5G millimeter wave communication range, the response packet of the 5G millimeter wave base station radiated by the user terminal a can be received by the user terminal a.
Therefore, the user terminal B can be used as a bridge between the user terminal A and the 5G millimeter wave base station thereof, and the communication between the user terminal A and the 5G millimeter wave base station thereof is indirectly realized.
Of course, for the identification of the relay packet, the user terminal B may determine by detecting the destination address in the packet transmitted by the rf signal. That is, according to the existing communication protocol, no matter the user terminal or the 5G millimeter wave base station, the data packet radiated outwards contains the destination address, so the user terminal B can determine whether the data packet is the relay data packet by judging whether the destination address in the data packet transmitted by the radio frequency signal is the terminal address of itself. That is to say, the request packet radiated outward by the user terminal a contains the address of its 5G millimeter wave base station, and correspondingly, the response packet radiated outward by the 5G millimeter wave base station of the user terminal a also contains the address of the user terminal a, so for the user terminal B, if the destination address in the packet transmitted by the radio frequency signal is not the terminal address of the user terminal B itself, it can be determined that the packet transmitted by the radio frequency signal is the relay packet, and the relay packet is radiated outward.
In addition, the user terminal B can also identify whether the data packet is a relay data packet by detecting whether the data content in the data packet transmitted by the radio frequency signal is related to its own service. The embodiment of the present application does not limit this.
Before "the relay packet is radiated outward by the millimeter wave array antenna at the radiation frequency corresponding to the millimeter wave" in step S102, the method further includes the following steps:
it is determined whether a relay status is satisfied.
In the embodiment of the present application, in order to standardize the conditions for implementing the relay function of the user terminal and reduce the abuse of the relay service, a condition of "determining whether the relay state is satisfied" needs to be set for the user terminal providing the relay function, and the relay data packet can be radiated outward only when the relay state is satisfied.
For example, if the user terminal B is not within the network coverage of the 5G millimeter wave base station of the user terminal a, even if the user terminal B radiates the request packet of the user terminal a outward, the 5G millimeter wave base station cannot receive the request packet, and obviously, the relay function of the user terminal B consumes network resources and is meaningless. Therefore, before the user terminal B radiates the relay data packet outwards, it must be determined that the user terminal B is located within the coverage of the 5G millimeter wave base station network of the user terminal a.
Specifically, after receiving a request packet radiated outward by the user terminal a, the user terminal B may determine the 5G millimeter wave base station of the user terminal a based on a destination address in the request packet, so as to determine whether itself can receive a cell signal of the 5G millimeter wave base station of the user terminal a. And if so, determining that the user terminal A is positioned in the network coverage range of the 5G millimeter wave base station of the user terminal A. In this way, the request packet of the user terminal a radiated by the user terminal B is received by the 5G mm wave base station of the user terminal a. Correspondingly, the user terminal B can also receive a response packet radiated by the 5G millimeter wave base station of the user terminal a to the user terminal a, so that the response packet radiated to the outside by the user terminal B can be obtained by the millimeter wave array antenna of the user terminal a only.
In summary, when the user terminal B performs "determining whether the relay status is satisfied", it is specifically determined whether the user terminal B itself is located within the coverage area of the 5G millimeter wave base station network of the user terminal a, and for the user terminal a side, the service function can be normally completed without any change. Therefore, for the existing common user terminal, even if the common user terminal is located outside the network coverage of the 5G millimeter wave base station, the communication with the 5G millimeter wave base station can be completed through the relay function of other user terminals. When the method and the device are realized, only the user terminal for starting the relay function can be improved.
Thus, there may be a problem that, in the case where the ue a is located within the network coverage of its 5G mm-wave base station, that is, when both the ue a and the ue B are located within the network coverage of its 5G mm-wave base station, since the ue a itself can normally communicate with its 5G mm-wave base station, the ue B performs the relay function for the ue a and its 5G mm-wave base station, which is also network resource consuming and meaningless.
Therefore, the present application may also slightly improve the user terminal a side, and add a field of "relay flag bit" in the request packet radiated outward by the user terminal a. That is, before the user terminal a radiates the request data packet outwards, it first determines whether the user terminal a is located within the network coverage of the 5G millimeter wave base station by monitoring the cell signal of the 5G millimeter wave base station, and if the user terminal a can receive the cell signal of the 5G millimeter wave base station, that is, it is determined that the user terminal a is located within the network coverage of the 5G millimeter wave base station, the "relay flag bit" is set to "0", otherwise, the "relay flag bit" is set to "1".
In this way, after obtaining the request packet radiated outward by the user terminal a, the user terminal B may also determine whether the user terminal a is located within the coverage of its 5G millimeter wave base station network by detecting the content of the "relay flag bit" in the request packet. The user terminal B performs the relay function only when it is determined that "the user terminal a is located outside the network coverage of the 5G millimeter wave base station of the user terminal a" and "the user terminal B is located within the network coverage of the 5G millimeter wave base station of the user terminal a".
In addition, in the embodiment of the present application, the timing of executing step S103 "determining whether the relay state is satisfied" can be described in at least two cases:
1) see the method flow diagram shown in fig. 2. After executing step S101 "obtain a radio frequency signal through the millimeter wave array antenna", the user terminal first executes step S103 "determine whether a relay state is satisfied", and if it is determined that the relay state is satisfied, then executes step S102 "if it is determined that a packet transmitted based on the radio frequency signal is a relay packet, radiate the relay packet outward at a radiation frequency corresponding to a millimeter wave through the millimeter wave array antenna".
Continuing with the scenario diagram shown in fig. 1. In the embodiment of the present application, before performing a relay function, the user terminal B needs to perform a communication handshake with the user terminal a, that is, a step of "determining whether a relay status is satisfied" is performed in the communication handshake. If the relay state is met, the user terminal A is successfully handshake-jointed, and the subsequent user terminal B can directly radiate the request data packet/response data packet outwards after obtaining the request data packet radiated outwards by the user terminal A and the response data packet radiated outwards by the 5G millimeter wave base station of the user terminal A aiming at the user terminal A.
Of course, each communication handshake between the user terminal B and the user terminal a may be initiated by the user terminal a, that is, when the user terminal a determines that it is located outside the coverage of its 5G millimeter wave base station network, the user terminal a may radiate relay request data outwards through its millimeter wave array antenna, where the relay request data includes the address of the user terminal a, the address of the 5G millimeter wave base station of the user terminal a, and may further include the above-mentioned "relay flag bit" field (at this time, the "relay flag bit" is set to "0"). After receiving the relay request data, the user terminal B executes "determine whether the relay state is satisfied", and specifically may determine whether itself is located within the network coverage of the 5G millimeter wave base station by using the address of the 5G millimeter wave base station of the user terminal a, and determine whether the user terminal a is located within the network coverage of the 5G millimeter wave base station by using the content of the "relay flag bit".
And if the user terminal B is positioned in the network coverage range of the 5G millimeter wave base station of the user terminal A and the user terminal A is positioned outside the network coverage range of the G millimeter wave base station of the user terminal A, the user terminal B determines that the relay state is met and successfully holds hands with the user terminal A.
Of course, the above-mentioned initiating of the communication handshake with the user terminal B by the user terminal a is that each relay function of the user terminal a may be distinguished according to time or according to a service function, which is not limited in this embodiment of the present application.
Furthermore, if the user terminal a initiates the communication handshake for the first time, the user terminal a has not communicated with its corresponding 5G millimeter wave base station, and cannot determine the address of its 5G millimeter wave base station. At this time, the relay request data radiated outward by the user terminal a may include information of its SIM card operator, and after obtaining the relay request data, the user terminal B may determine the address of the 5G millimeter wave base station of the user terminal a based on the information of its SIM card operator, so that after determining that the relay state is satisfied, the relay response data of the address of the user terminal a and the address of the 5G millimeter wave base station of the user terminal a may be further radiated outward through the millimeter wave array antenna. Therefore, after the user terminal A obtains the relay response data radiated by the user terminal B, the address of the 5G millimeter wave base station can be obtained based on the address of the user terminal A. When the subsequent user terminal a initiates a communication handshake with the user terminal B, the address of its 5G millimeter wave base station can be used.
2) See the method flow diagram shown in fig. 3. The user terminal performs the step of "determining whether the relay state is satisfied" if it is determined that the packet transmitted based on the radio frequency signal is the relay packet, and performs the step of "radiating the relay packet to the outside at the radiation frequency corresponding to the millimeter wave through the millimeter wave array antenna" in step S102 after it is determined that the relay state is satisfied.
Continuing with the scenario diagram shown in fig. 1. In the embodiment of the present application, after obtaining the relay data packet each time, the user terminal B determines whether the relay state is satisfied once. Specifically, the method comprises the following steps:
after receiving a request data packet radiated outwards by the user terminal A, the user terminal B can determine whether a relay state is met or not through the address of the 5G millimeter wave base station of the user terminal A in the request data packet and the content of a relay marker bit, and if the relay state is met, the user terminal B radiates the request data packet outwards; and after receiving a response data packet which is radiated outwards by the 5G millimeter wave base station of the user terminal A and aims at the user terminal A, the user terminal B can determine whether the latest request data packet corresponding to the user terminal A meets the relay state or not through the address of the user terminal A in the response data packet, and if the latest request data packet meets the relay state, the user terminal B radiates the response data packet outwards.
It should be noted that, for the manner in which the user terminal B executes "determining whether the relay state is satisfied by requesting the address of the 5G millimeter wave base station of the user terminal a and the content of the" relay flag bit ", reference may be made to the above description, and details are not repeated herein.
It should be further noted that the address of the user terminal may be specifically a MAC address, which may implement the scheme of the present application in a MAC layer (belonging to the bottom layer of a communication protocol), and reduce the influence of the service and performance of the user terminal that executes the relay function to the greatest extent.
Therefore, the user terminal in the application utilizes the millimeter wave array antenna to radiate the relay data packet outwards by judging whether the relay state is met, so that the radiation range of the relay data packet is improved, and the network coverage range of the 5G millimeter wave base station is indirectly enlarged.
As an implementation manner of determining whether the relay status is satisfied, a second embodiment of the present application discloses an information processing method, as shown in fig. 4, the method includes the following steps:
s201, obtaining a radio frequency signal through a millimeter wave array antenna.
S202, if it is determined that the data packet transmitted based on the radio frequency signal is the request data packet, determining whether a relay status is satisfied.
In the embodiment of the present application, determining a data packet transmitted based on a radio frequency signal as a request data packet includes the following steps:
extracting first packet header information of a data packet transmitted by a radio frequency signal; and if the first packet header information contains the target base station address and the target terminal address, determining that the data packet transmitted based on the radio frequency signal is a request data packet, wherein the target terminal address is different from the self terminal address.
Continuing with the scenario diagram shown in fig. 1. In this embodiment, when the user terminal a is determined to be located outside the network coverage of the 5G millimeter wave base station, the request data packet radiated outward by the user terminal a may be processed, that is, the request data for the 5G millimeter wave base station is obtained first, and according to the current communication protocol, the request data includes the address of the user terminal a, the request data is assembled into a data packet, and then a packet header is encapsulated for the data packet, where packet header information in the packet header includes the address of the user terminal a and the address of the 5G millimeter wave base station of the user terminal a. Based on this, the request packet radiated outward by the user terminal a is composed of a data packet and a header encapsulating the data packet.
In addition, for the user terminal B, through its millimeter wave array antenna, it can not only obtain the request packet radiated outward by the user terminal a, but also other packets related or unrelated to its own service function. Therefore, for each data packet obtained by the user terminal B, the user terminal B may parse the data packet, and for the data packet with the header, the header information included in the header, that is, the first packet header information may be extracted, and if the first packet header information includes the target base station address and the target terminal address is different from the address of the user terminal B itself, it may be determined that the data packet is a request data packet initiated from the target terminal to the target base station.
S203, if the relay state is satisfied, the request packet is radiated outward through the millimeter wave array antenna at a radiation frequency corresponding to the millimeter wave.
In the embodiment of the present application, after obtaining the request packet radiated outward by the user terminal a, the user terminal B further determines whether the relay state is satisfied, and if so, radiates the request packet outward.
In other embodiments, to implement the selection of the relay function by the user, on the basis of the information transmission method shown in fig. 4, the method further includes the following steps:
and if the relay state is met, the request response data packet based on the self address as the relay address is radiated outwards through the millimeter wave array antenna at the radiation frequency corresponding to the millimeter wave.
Continuing with the scenario diagram shown in fig. 1. If the user terminal B determines that the request packet radiated outward by the user terminal a satisfies the relay status, it may store its own address as the relay address in the request response packet, and of course, the response packet also includes the address of the user terminal a. Thus, after the user terminal B radiates the request response packet to the outside through its millimeter wave array antenna, the user terminal a can obtain the request response packet through its millimeter wave array antenna. The user terminal A further extracts the information in the request response data packet, and determines the user terminal B capable of providing the relay function for the user terminal A by matching the address of the user terminal A.
At this time, for the user terminal a, if there are a plurality of user terminals B capable of providing the relay function, the user terminal a may select one among them as the user terminal actually providing the relay function. Therefore, the user terminal A can directionally select the user terminal B providing the relay function.
Subsequently, when the user terminal a radiates the request packet outward again, the address of the selected user terminal B may be added as a relay address to the header of the request packet. The user terminal B may further extract header information included in the packet header, that is, second header information, for the data packet having the packet header by analyzing the obtained data packet, and if the second header information includes its own address, the second header information is used as a relay data packet. That is, for the request packet that is radiated outward again by the user terminal a, since the address of the user terminal B is used as the relay address, the user terminal B can determine that the relay status has been satisfied according to its own address after obtaining the request packet. At this time, the user terminal B may directly radiate the request packet outward.
Furthermore, before the user terminal a radiates the request data packet outwards, the content of the "relay flag bit" may also be added to the packet header of the request data packet, so that the user terminal B can determine in time whether the user terminal a is located within the network coverage of its 5G millimeter wave base station. For a request packet with "relay flag bit" of "0", the user terminal B may not radiate outward.
In addition, after obtaining the request packet radiated outward by the user terminal a, the user terminal B may further determine whether the relay status is satisfied, so as to prevent the user terminal a from radiating the request packet outward the last time for a long time from the current time, that is, the user terminal B may not satisfy the relay status currently.
It should be noted that, the user terminal B may further extract the destination terminal address of the data packet without the header by analyzing the obtained data packet, so as to compare the destination terminal address with the self address, and if the two are different, it may be determined that the data packet is a response data packet sent to the destination terminal by the base station corresponding to the destination terminal. Accordingly, the response packet radiated by the 5G millimeter wave base station of the user terminal a to the user terminal a includes the address of the user terminal a, so that the user terminal B can determine that the response packet is for the user terminal a based on the address of the user terminal a in the response packet.
If the user terminal B has already obtained the request data packet whose header contains the user terminal a, i.e. the user terminal B can determine that it has been selected to provide the user terminal a with the relay function, then the user terminal B can directly radiate the response data packet outwards at this time without determining whether the relay status is satisfied again, since the response of the base station to the request is very fast, and the user terminal B must have an action of determining whether the relay status is satisfied before radiating the relevant request data packet outwards.
Therefore, the user terminal in the embodiment of the application can provide the relay function in a targeted manner, and establish a set of relay mechanism with quick response for the request data packet and the response data packet of other user terminals, so that the relay efficiency is improved.
On the basis of the disclosure of the above embodiment, determining whether the relay status is satisfied may include the following steps:
determining whether a radiation signal of the target base station can be obtained based on the address of the target base station;
if the radiation signal of the target base station can be obtained, determining that the relay state is satisfied;
wherein, whether the relay state is satisfied is determined, and the method further comprises at least one of the following steps:
whether a relay task is being responded to;
whether or not there is a high data traffic application occupying the data network.
Continuing with the scenario diagram shown in fig. 1. When determining whether the relay state is satisfied, the user terminal B needs to consider the working state of the user terminal B while considering the coverage of the 5G millimeter wave base station network of the user terminal a, so as to ensure that the service and performance of the user terminal B are not affected when the user terminal B provides the relay function for the user terminal a.
Specifically, if the user terminal B is providing the relay task for another user terminal, or the application program having a high data flow, such as a hand game, or an application program such as a video, etc., of the user terminal B is occupying the data network, the user terminal B directly determines that the relay status is not satisfied.
Of course, the user terminal B may also consider its own battery level, whether the user is talking, etc. The embodiment of the present application does not limit this.
For convenience of understanding, with reference to the scene diagram shown in fig. 1 as an example, information transmission between the user terminal a, the user terminal B, and the 5G millimeter wave base station of the user terminal a is described below, where a signaling diagram is shown in fig. 5:
a user terminal A: when determining that the terminal is not in the coverage range of the 5G millimeter wave base station network, radiating relay request data outwards through a millimeter wave array antenna of the terminal, wherein the relay request data comprises the address of the user terminal A, the information of an SIM card operator and a relay mark bit, and the relay mark bit is 0.
And the user terminal B: acquiring relay request data of a user terminal A through a millimeter wave array antenna of the user terminal A, extracting the content of the relay request data and determining whether the relay state is met; and if so, radiating relay response data outwards through the millimeter wave array antenna, wherein the relay response data comprises the address of the user terminal A, the address of the user terminal B (serving as a relay address) and the address of the 5G millimeter wave base station of the user terminal A.
A user terminal A: acquiring relay response data of a user terminal B through a millimeter wave array antenna of the user terminal B, extracting the content of the relay response data, and determining that the relay response data belongs to the relay response data by matching the address of the relay response data; packaging a layer of packet header on the basis of a data packet sent to a base station of the base station to obtain a request data packet, wherein the packet header information comprises an address of a user terminal A, an address (relay address) of a user terminal B and an address of a 5G millimeter wave base station of the user terminal A; the request packet is radiated outward through its millimeter wave array antenna.
And the user terminal B: acquiring a request data packet of a user terminal A through a millimeter wave array antenna of the user terminal A, extracting packet header information of the request data packet, and determining a relay address as an address of the user terminal A and the address of the user terminal A as an address which is determined to meet a relay state; and radiating the data packet except the packet head in the request data packet outwards through the millimeter wave array antenna of the request data packet.
And the user terminal B: acquiring a response data packet radiated outwards by a 5G millimeter wave base station of a user terminal A through a millimeter wave array antenna of the user terminal A, extracting the content of the response data packet and determining that the extracted content contains the address of the user terminal A; packaging the head of the request data packet of the user terminal A for the response data packet; and the response data packet encapsulated with the packet header is radiated outwards through the millimeter wave array antenna.
A user terminal A: acquiring a response data packet radiated outwards by a user terminal B through a millimeter wave array antenna of the user terminal B, extracting packet header information of the response data packet, determining a relay address as a relay address, and determining that the response data packet belongs to the user terminal B by matching the address of the user terminal B; and transmitting the data packet except the packet head in the response data packet to an upper layer.
Corresponding to the above information transmission method, the present application also discloses an information transmission device, a schematic structural diagram of which is shown in fig. 6, and the information transmission device includes:
the signal receiving module 10 is configured to obtain a radio frequency signal through a millimeter wave array antenna;
a signal processing module 20, configured to, if it is determined that the data packet transmitted based on the radio frequency signal is a relay data packet, radiate the relay data packet outward through the millimeter wave array antenna at a radiation frequency corresponding to the millimeter wave;
before the signal processing module 20 radiates the relay data packet outwards through the millimeter wave array antenna at the radiation frequency corresponding to the millimeter wave, the signal processing module is further configured to:
it is determined whether a relay status is satisfied.
On the basis of the above embodiment, the process of determining whether the relay status is satisfied by the signal processing module 20 includes:
if the data packet transmitted based on the radio frequency signal is determined to be the request data packet, determining whether a relay state is satisfied;
the process of determining, by the signal processing module 20, the data packet transmitted based on the radio frequency signal as the request data packet includes:
extracting first packet header information of a data packet transmitted by a radio frequency signal; and if the first packet header information contains the target base station address and the target terminal address, determining that the data packet transmitted based on the radio frequency signal is a request data packet, wherein the target terminal address is different from the self terminal address.
On the basis of the above embodiment, the signal processing module 20 is further configured to:
and if the relay state is met, the request response data packet based on the self address as the relay address is radiated outwards through the millimeter wave array antenna at the radiation frequency corresponding to the millimeter wave.
On the basis of the above embodiment, the process of determining, by the signal processing module 20, that the data packet transmitted based on the radio frequency signal is the relay data packet includes:
extracting second header information of a data packet transmitted by the radio frequency signal; and if the second packet header information contains the relay address, determining that the data packet transmitted based on the radio frequency signal is a relay data packet.
On the basis of the above embodiment, the process of determining, by the signal processing module 20, that the data packet transmitted based on the radio frequency signal is the relay data packet includes:
if the data packet transmitted by the radio frequency signal does not have a packet header, extracting information in the data packet transmitted by the radio frequency signal; and if the extracted information contains the address of the target terminal, determining that the data packet transmitted based on the radio frequency signal is a relay data packet, wherein the address of the target terminal is different from the address of the self terminal.
On the basis of the above embodiment, the process of determining whether the relay status is satisfied by the signal processing module 20 includes:
determining whether a radiation signal of the target base station can be obtained based on the address of the target base station; if the radiation signal of the target base station can be obtained, determining that the relay state is satisfied;
wherein, whether the relay state is satisfied is determined, and the method further comprises at least one of the following steps:
whether a relay task is being responded to;
whether or not there is a high data traffic application occupying the data network.
Corresponding to the above information transmission method, the present application also discloses an electronic device, which includes: at least one memory and at least one processor; the memory stores a program, and the processor calls the program stored in the memory, wherein the program is used for realizing any one of the information processing methods.
Corresponding to the information transmission method, the application also discloses a storage medium, wherein computer-executable instructions are stored in the storage medium and are used for executing any one of the information processing methods.
The storage medium refers to a computer storage medium that may contain a propagated data signal with computer program code embodied therewith, for example, on a baseband or as part of a carrier wave. The propagated signal may take any of a variety of forms, including electromagnetic, optical, etc., or any suitable combination. A computer storage medium may be any computer-readable medium that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code located on a computer storage medium may be propagated over any suitable medium, including radio, cable, fiber optic cable, RF, or the like, or any combination of the preceding.
The foregoing detailed description has provided an information processing method, a processing apparatus, an electronic device, and a storage medium, and the principles and embodiments of the present application are described herein using specific examples, and the descriptions of the foregoing examples are only used to help understand the method and the core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include or include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An information processing method, the method comprising:
obtaining a radio frequency signal through a millimeter wave array antenna;
if the data packet transmitted based on the radio-frequency signal is determined to be a relay data packet, radiating the relay data packet outwards through the millimeter wave array antenna at a radiation frequency corresponding to the millimeter waves;
before the step of radiating the relay packet outwards by the millimeter wave array antenna at the radiation frequency corresponding to the millimeter wave, the method further includes:
it is determined whether a relay status is satisfied.
2. The method of claim 1, wherein the determining whether a relay status is satisfied comprises:
if the data packet transmitted based on the radio frequency signal is determined to be a request data packet, determining whether a relay state is satisfied;
wherein the determining that the data packet transmitted based on the radio frequency signal is a request data packet comprises:
extracting first packet header information of a data packet transmitted by the radio frequency signal;
and if the first packet header information contains a target base station address and a target terminal address, determining that the data packet transmitted based on the radio frequency signal is a request data packet, wherein the target terminal address is different from the self terminal address.
3. The method of claim 2, further comprising:
and if the relay state is met, a request response data packet based on the self address serving as the relay address is radiated outwards through the millimeter wave array antenna at the radiation frequency corresponding to the millimeter wave.
4. The method of claim 3, wherein the determining that the packet transmitted based on the radio frequency signal is a relay packet comprises:
extracting second packet header information of a data packet transmitted by the radio frequency signal;
and if the second packet header information contains the relay address, determining that the data packet transmitted based on the radio frequency signal is a relay data packet.
5. The method of claim 1, wherein the determining that the packet transmitted based on the radio frequency signal is a relay packet comprises:
if the data packet transmitted by the radio frequency signal does not have a packet header, extracting information in the data packet transmitted by the radio frequency signal;
and if the extracted information contains a target terminal address, determining that the data packet transmitted based on the radio frequency signal is a relay data packet, wherein the target terminal address is different from the self terminal address.
6. The method of claim 1, wherein the determining whether a relay status is satisfied comprises:
determining whether a radiated signal of the target base station can be obtained based on the target base station address;
determining that a relay state is satisfied if the radiation signal of the target base station can be obtained;
wherein the determining whether the relay status is satisfied further comprises at least one of:
whether a relay task is being responded to;
whether or not there is a high data traffic application occupying the data network.
7. An information processing apparatus, the apparatus comprising:
the signal receiving module is used for obtaining radio frequency signals through the millimeter wave array antenna;
the signal processing module is used for radiating the relay data packet outwards through the millimeter wave array antenna at a radiation frequency corresponding to the millimeter waves if the data packet transmitted based on the radio-frequency signal is determined to be the relay data packet;
before the signal processing module radiates the relay data packet outwards through the millimeter wave array antenna at a radiation frequency corresponding to the millimeter wave, the signal processing module is further configured to:
it is determined whether a relay status is satisfied.
8. The apparatus of claim 7, the signal processing module to determine whether a relay status procedure is satisfied, comprising:
determining whether a radiated signal of the target base station can be obtained based on the target base station address; determining that a relay state is satisfied if the radiation signal of the target base station can be obtained;
wherein the determining whether the relay status is satisfied further comprises at least one of:
whether a relay task is being responded to;
whether or not there is a high data traffic application occupying the data network.
9. An electronic device, characterized in that the electronic device comprises: at least one memory and at least one processor; the memory stores a program, and the processor calls the program stored in the memory, the program being for implementing the information processing method according to any one of claims 1 to 6.
10. A storage medium having stored therein computer-executable instructions for performing the information processing method of any one of claims 1 to 6.
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