CN113543365A - Networking method, networking device and storage medium - Google Patents
Networking method, networking device and storage medium Download PDFInfo
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- CN113543365A CN113543365A CN202110699821.9A CN202110699821A CN113543365A CN 113543365 A CN113543365 A CN 113543365A CN 202110699821 A CN202110699821 A CN 202110699821A CN 113543365 A CN113543365 A CN 113543365A
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Abstract
The disclosure relates to a networking method, a networking device and a storage medium. The networking method comprises the steps of determining a first device and a second device to be networked, and respectively determining a working frequency band integrated interface supported by the first device and a working frequency band integrated interface supported by the second device; if the working frequency band integrated interface supported by the first device and the working frequency band integrated interface supported by the second device are asymmetric interfaces, the working frequency band integrated interfaces supporting the same working frequency band between the first device and the second device are determined, and a channel return stroke is established between the working frequency band integrated interfaces supporting the same working frequency band, so that networking is performed among the devices with the asymmetric interfaces, the flexibility of a networking mode is increased, and the networking cost is reduced.
Description
Technical Field
The present disclosure relates to the field of wireless communications, and in particular, to a networking method, a networking apparatus, and a storage medium.
Background
A wireless Mesh network (Mesh network for short) is a new wireless network technology completely different from a conventional wireless network. In a conventional Wireless Local Area Network (WLAN), each client accesses a Network through an Access Point (AP) device such as a router.
In the related art, each access point device in the Mesh network needs to perform networking in the form of multi-hop interconnection. When networking is performed on each access point device, a symmetric interface needs to be provided. In other words, the same number of working frequency band integrated interfaces are provided between the access point devices to be networked, and the number of frequency bands supported by the corresponding working frequency band integrated interfaces is the same, so that symmetrical interfaces are provided between the access point devices. For example, a symmetric interface is arranged between a dual-frequency router to be networked and a dual-frequency router, and a symmetric interface is arranged between a tri-frequency router to be networked and a tri-frequency router. And an asymmetric interface is arranged between the dual-frequency router and the triple-frequency router to be networked. The related art provides how to perform networking among access point devices with symmetric interfaces, but lacks a method how to perform networking among access point devices with asymmetric interfaces, which results in inflexible networking mode and increased networking cost.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides a networking method, a networking device, and a storage medium.
According to a first aspect of the embodiments of the present disclosure, there is provided a networking method, including:
determining a first device and a second device to be networked, and respectively determining a working frequency band integrated interface supported by the first device and a working frequency band integrated interface supported by the second device; and if the working frequency band integrated interface supported by the first device and the working frequency band integrated interface supported by the second device are asymmetric interfaces, determining that the working frequency band integrated interfaces supporting the same working frequency band are supported between the first device and the second device, and establishing a channel backhaul between the working frequency band integrated interfaces supporting the same working frequency band.
In one embodiment, establishing a channel backhaul between integrated interfaces supporting operating bands with the same operating band comprises:
and establishing a channel backhaul between the same working frequency band integrated interfaces in response to that the working frequency band integrated interfaces supporting the same working frequency band between the first device and the second device are the same working frequency band integrated interfaces.
In one embodiment, establishing a channel backhaul between integrated interfaces supporting operating bands with the same operating band comprises:
responding to that a working frequency band integrated interface supporting the same working frequency band between the first device and the second device is a different working frequency band integrated interface, the first device comprises a first working frequency band integrated interface, the second device comprises a second working frequency band integrated interface and a third working frequency band integrated interface, and a channel return is established between any one of the second working frequency band integrated interface and the third working frequency band integrated interface and the first working frequency band integrated interface; the first working frequency band integrated interface is integrated with all working frequency bands supported by the second working frequency band integrated interface and the third working frequency band integrated interface, and the second working frequency band integrated interface and the third working frequency band integrated interface are respectively integrated with part of the working frequency bands supported by the first working frequency band integrated interface.
In one embodiment, the networking method further comprises:
determining root node equipment and child node equipment in first equipment and second equipment to be networked, determining a working frequency band supported by a channel backhaul established between the root node equipment and the child node equipment, and setting a switching attribute of a working frequency band integrated interface of the root node equipment; the switching attribute of the working frequency band integrated interface comprises an attribute used for indicating that switching is allowed between channels corresponding to working frequency bands supported by the same channel backhaul, and/or an attribute used for indicating that switching is forbidden between channels corresponding to working frequency bands supported by different channel backhaul.
In one embodiment, the networking method further comprises:
when a first device and/or a second device detects a radar signal and a communication backhaul for communication between the first device and the second device includes a working frequency band interfering with the radar signal, other working frequency bands, which are not interfering with the radar signal and satisfy signal transmission between the first device and the second device, in the communication backhaul are selected for communication.
According to a second aspect of the embodiments of the present disclosure, there is provided a networking device, including:
the device comprises a determining unit, a processing unit and a processing unit, wherein the determining unit is used for determining a first device and a second device to be networked, and respectively determining a working frequency band integrated interface supported by the first device and a working frequency band integrated interface supported by the second device; and the networking unit is used for determining that the working frequency band integrated interfaces supporting the same working frequency band are supported between the first equipment and the second equipment when the working frequency band integrated interfaces supported by the first equipment and the working frequency band integrated interfaces supported by the second equipment are asymmetric interfaces, and establishing a channel backhaul between the working frequency band integrated interfaces supporting the same working frequency band.
In one embodiment, the networking unit is configured to:
and establishing a channel backhaul between the same working frequency band integrated interfaces in response to that the working frequency band integrated interfaces supporting the same working frequency band between the first device and the second device are the same working frequency band integrated interfaces.
In one embodiment, the networking unit is configured to:
responding to that a working frequency band integrated interface supporting the same working frequency band between the first device and the second device is a different working frequency band integrated interface, the first device comprises a first working frequency band integrated interface, the second device comprises a second working frequency band integrated interface and a third working frequency band integrated interface, and a channel return is established between any one of the second working frequency band integrated interface and the third working frequency band integrated interface and the first working frequency band integrated interface; the first working frequency band integrated interface is integrated with all working frequency bands supported by the second working frequency band integrated interface and the third working frequency band integrated interface, and the second working frequency band integrated interface and the third working frequency band integrated interface are respectively integrated with part of the working frequency bands supported by the first working frequency band integrated interface.
In one embodiment, the networking device further comprises:
the device comprises a setting unit, a switching unit and a switching unit, wherein the setting unit is used for determining root node equipment and child node equipment in first equipment and second equipment to be networked, determining a working frequency band supported by a channel backhaul established between the root node equipment and the child node equipment, and setting a switching attribute of a working frequency band integrated interface of the root node equipment; the switching attribute of the working frequency band integrated interface comprises an attribute used for indicating that switching is allowed between channels corresponding to working frequency bands supported by the same channel backhaul, and/or an attribute used for indicating that switching is forbidden between channels corresponding to working frequency bands supported by different channel backhaul.
In one embodiment, the networking device further comprises:
the switching unit is used for selecting other working frequency bands which are used for interfering the radar signal and meet signal transmission between the first equipment and the second equipment in the communication backhaul for communication when the first equipment and/or the second equipment detect the radar signal and the working frequency band which interferes the radar signal is included in the channel backhaul for communication between the first equipment and the second equipment.
According to a third aspect of the embodiments of the present disclosure, there is provided a networking apparatus, including:
a processor; a memory for storing processor-executable instructions; wherein the processor is configured to execute the networking method described in any one of the first aspect or the second aspect.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium, wherein instructions of the storage medium, when executed by a processor of a mobile terminal, enable the mobile terminal to perform the networking method described in any one of the first or second aspects.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: when networking is carried out, a first device and a second device to be networked are determined, and a working frequency band integrated interface supported by the first device and a working frequency band integrated interface supported by the second device are respectively determined. Under the condition that the working frequency band integrated interface supported by the first device and the working frequency band integrated interface supported by the second device are asymmetric interfaces, a channel return stroke is established between the working frequency band integrated interfaces supporting the same working frequency band, networking among the devices with the asymmetric interfaces is realized, the flexibility of a networking mode is increased, and the networking cost is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic diagram of Mesh networking shown in an embodiment of the present disclosure.
Fig. 2 is a schematic diagram illustrating disconnection of backhaul after networking of a dual-frequency router and a triple-frequency router according to an embodiment of the present disclosure.
Fig. 3 is a flow chart illustrating a method of networking in accordance with an example embodiment.
Fig. 4 is a flow chart illustrating a method of networking in accordance with an example embodiment.
Fig. 5 is a flow chart illustrating a method of networking in accordance with an example embodiment.
Fig. 6 is a schematic diagram illustrating networking performed by a dual-band router and a triple-band router according to an embodiment of the disclosure.
Fig. 7 is a schematic diagram illustrating another triple-band router and a dual-band router for networking according to the embodiment of the disclosure.
Fig. 8 is a block diagram illustrating a networking device, according to an example embodiment.
FIG. 9 is a block diagram illustrating an apparatus in accordance with an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The networking method provided by the embodiment of the disclosure can be applied to a scene of networking through a Mesh ad hoc network router. The Mesh ad hoc network router can achieve the purpose of expanding the WiFi coverage range. The Mesh ad hoc network router comprises a plurality of Access Point (Access Point) devices, a backhaul (backhaul) is established between each Access Point device for mutual communication between each Access Point device, and backhaul types established between each Access Point device comprise wired, 2.4G wireless, 5G wireless, sub-6G (electromagnetic wave with frequency lower than 6 GHz) and the like. The 5G includes a radar signal for performing special operations (e.g., weather detection), and in order not to interfere with the radar detection operations, it is clearly specified that the civil wireless product supporting the 5G must have a Dynamic Frequency Selection (DFS) function, so that the civil wireless product actively detects the radar signal through the DFS, and actively selects other Frequency bands except the radar signal for transmission when the radar signal is detected, so as to avoid the radar signal.
The plurality of access point devices of the Mesh ad hoc network router include a single-frequency router, a dual-frequency router, a triple-frequency router, and the like. The embodiments of the present disclosure are explained by taking a dual-frequency router and a triple-frequency router as examples, but are not limited to the dual-frequency router and the triple-frequency router.
In the related art, the access point devices participating in the Mesh network include a 2.4G single-frequency router, a 5G single-frequency router, a 2.4G +5G dual-frequency router, and a 2.4G +5G _1+5G _2 triple-frequency router. Fig. 1 is a schematic diagram of Mesh networking shown in an embodiment of the present disclosure. As shown in fig. 1, a root node (CAP) and each child node (RE) in the Mesh network establish backhaul, which is convenient for a remote terminal to access, thereby increasing a WiFi coverage. In fig. 1, the CAP is a 2.4G +5G dual-frequency router, and the child node establishing backhaul with the CAP is also a 2.4G +5G dual-frequency router. It should be noted that 2.4G and 5G in the dual-band router are two working bands, and one working band corresponds to one working band integrated interface, and the dual-band router has two working band integrated interfaces, which are respectively one working band integrated interface supporting the 2.4G working band and the other working band integrated interface supporting the 5G working band. The working frequency band integrated interface supported by the dual-frequency router as the CAP and the working frequency band integrated interface supported by the dual-frequency router as the RE are in a one-to-one mode, so that the working frequency band integrated interfaces supported by the two dual-frequency routers are symmetrical interfaces. It can be seen from fig. 1 that backhaul is established between the integrated interfaces of the working frequency bands corresponding to the same working frequency bands of the CAP and the RE. For example, backhaul is established between the 2.4G working frequency band integrated interface in the dual-frequency router serving as the CAP and the 2.4G working frequency band integrated interface in the dual-frequency router serving as the RE, and backhaul is established between the 5G working frequency band integrated interface in the dual-frequency router serving as the CAP and the 5G working frequency band integrated interface in the dual-frequency router serving as the RE. It can be seen that the Mesh networking mode is mainly symmetric networking, for example, backhaul is established between a dual-frequency router and a dual-frequency router for networking, and backhaul is established between a tri-frequency router and a tri-frequency router for networking. Fig. 1 also includes a 2.4G single-frequency router and a 5G single-frequency router as child nodes, and when backhaul is established between three child nodes, backhaul is also established between integrated interfaces in the same operating frequency band. For example, backhaul is established between a 2.4G operating frequency band integrated interface in a 2.4G single-frequency router and a 2.4G operating frequency band integrated interface in a dual-frequency router, and backhaul is established between a 5G operating frequency band integrated interface in a 5G single-frequency router and a 5G operating frequency band integrated interface in a dual-frequency router. In other words, the Mesh networking mode is that each access point device establishes backhaul between the working frequency band integrated interfaces corresponding to the same working frequency band.
However, because there are two working band integrated interfaces supported in the 2.4G +5G dual-band router, and there are three working band integrated interfaces supported by the 2.4G +5G _1+5G _2 triple-band router, the 2.4G +5G dual-band router and the 2.4G +5G _1+5G _2 triple-band router are asymmetric interfaces. In the related art, a mixed networking is performed between a dual-frequency router and a triple-frequency router which do not support an asymmetric interface, so that the networking operation of a user is inconvenient, and the user cost is increased because the dual-frequency router and the triple-frequency router cannot be matched in height. For example, a user owns a dual-frequency router and a triple-frequency router, and the coverage of WiFi needs to be expanded through the dual-frequency router and the triple-frequency router, but the related art does not support hybrid networking between the dual-frequency router and the triple-frequency router, so that the networking cost of the user is increased, and the user experience is reduced.
Fig. 2 is a schematic diagram illustrating disconnection of backhaul after networking of a dual-frequency router and a triple-frequency router according to an embodiment of the present disclosure. As shown in fig. 2, the reason why the 2.4G +5G dual-band router and the 2.4G +5G _1+5G _2 tri-band router are not supported to perform Mesh networking is that: in the 2.4G +5G _1+5G _2 triple-band router, the operating band of 5G _1 includes a first operating sub-band 1 and a second operating sub-band 2, and band1 and band2 are integrated in the same operating band integrated interface, the operating band of 5G _2 includes a fourth operating sub-band 4, and band4 is separately integrated into an operating band integrated interface. In the 2.4G +5G dual-band router, the operating frequency bands of 5G are band1, band2 and band4, and band1, band2 and band4 are integrated in the same operating frequency band integrated interface. It can be seen that the working frequency ranges of the dual-frequency router and the triple-frequency router are the same, but the number of the integrated interfaces of the working frequency ranges corresponding to the same working frequency range is not symmetrical. When the dual-band router does CAP, the working band of 5G can be switched among band1, band2 and band4 because of the manual selection or DFS of the user. For example: when the dual-frequency router works in band1 or band2, backhaul needs to be established between the working frequency band integrated interface of the dual-frequency router and the working frequency band integrated interface corresponding to the tri-frequency router 5G _1, and when the dual-frequency router works in band4, backhaul needs to be established between the working frequency band integrated interface of the dual-frequency router and the working frequency band integrated interface corresponding to the tri-frequency router 5G _ 2. However, backhaul in the related mesh networking technology is fixed and does not have a handover function. In other words, when the dual-band router manually selects or DFS switches backhaul, the triple-band router as RE does not know that the dual-band router switches backhaul, and thus backhaul between two nodes is disconnected, and the user cannot surf the internet.
Because the mesh networking technology does not support the mixed networking between the dual-frequency router and the tri-frequency router, the mesh networking technology lacks a networking mode of the mixed networking between the dual-frequency router and the tri-frequency router, and meanwhile, because the networking mode of the mixed networking between the dual-frequency router and the tri-frequency router is lacked, flexible networking cannot be realized among the routers in all frequency bands, and then a user cannot perform networking between the dual-frequency router and the tri-frequency router, so that the networking cost of the user is increased.
In view of this, the disclosed embodiments provide a networking method. The networking method provided by the embodiment of the disclosure comprises the following steps: in a plurality of access point devices to be networked, a working frequency band integrated interface supported by each access point device is respectively determined, and when the working frequency band integrated interface of one access point device to be networked is an asymmetric interface with the working frequency band integrated interface of another access point device, backhaul is established between the working frequency band integrated interfaces supporting the same working frequency band, so that networking is realized among the devices with asymmetric interfaces, the flexibility of a networking mode is increased, and the networking cost is reduced. For convenience of description, two access point devices to be networked among a plurality of access point devices to be networked are referred to as a first device and a second device.
Fig. 3 is a flow chart illustrating a networking method according to an example embodiment, as shown in fig. 3, including the following steps.
In step S11, a first device and a second device to be networked are determined, and an operating frequency band integrated interface supported by the first device and an operating frequency band integrated interface supported by the second device are respectively determined.
In the embodiment of the present disclosure, taking a dual-frequency router and a triple-frequency router to be networked as examples, the first device is a dual-frequency router, the second device is a triple-frequency router, or the first device is a triple-frequency router, and the second device is a dual-frequency router. The working frequency band integrated interfaces supported by the dual-frequency router comprise two working frequency band integrated interfaces, namely a 2.4G working frequency band integrated interface and a 5G working frequency band integrated interface. The working frequency band integrated interfaces supported by the three-frequency router comprise three working frequency band integrated interfaces, namely a 2.4G working frequency band integrated interface, a 5G-1 working frequency band integrated interface and a 5G-2 working frequency band integrated interface.
In step S12, if the working band integrated interface supported by the first device and the working band integrated interface supported by the second device are asymmetric interfaces, it is determined that the working band integrated interfaces supporting the same working band between the first device and the second device support the same working band, and a channel backhaul is established between the working band integrated interfaces supporting the same working band.
In the embodiment of the present disclosure, following the above example, the working band integrated interface supported by the dual-band router and the working band integrated interface supported by the triple-band router are asymmetric interfaces. The 2.4G working frequency band integrated interface supported by the dual-frequency router and the 2.4G working frequency band integrated interface supported by the three-frequency router belong to working frequency band integrated interfaces supporting the same working frequency band (2390 MHz-2483 MHz), and the 5G working frequency band integrated interface supported by the dual-frequency router, the 5G-1 working frequency band integrated interface supported by the three-frequency router and the 5G-2 working frequency band integrated interface belong to working frequency band integrated interfaces supporting the same working frequency band (4920 MHz-5350 MHz and 5490 MHz-5920 MHz).
Backhaul is established between the working frequency band integrated interfaces supporting the same working frequency band, for example, backhaul is established between a 2.4G working frequency band integrated interface supported by a dual-frequency router and a 2.4G working frequency band integrated interface supported by a tri-frequency router. And meanwhile, backhaul is established between the 5G working frequency band integrated interface supported by the double-frequency router and the 5G-1 working frequency band integrated interface or the 5G-2 working frequency band integrated interface supported by the three-frequency router. The backhaul is established between any one of the 5G-1 working frequency band integrated interface and the 5G-2 working frequency band integrated interface supported by the three-frequency router and the 5G working frequency band integrated interface supported by the two-frequency router, and the asymmetric interface is converted into the symmetric interface, so that networking between the two-frequency router and the three-frequency router is realized, the networking mode of Mesh networking is enriched, the networking flexibility is increased, and the networking cost is reduced.
In the embodiment of the present disclosure, a process of establishing a backhaul between integrated interfaces supporting operating bands of the same operating band may refer to fig. 4, which includes the following steps.
In step S21, it is detected that the operating band integrated interfaces supporting the same operating band between the first device and the second device are the same operating band integrated interfaces.
In step S22, in response to that the integrated interfaces supporting the same operating band between the first device and the second device are the same integrated interfaces, a backhaul is established between the same integrated interfaces.
In one embodiment, the dual-frequency router comprises a 2.4G working frequency band integrated interface and a 5G working frequency band integrated interface, and the triple-frequency router comprises a 2.4G working frequency band integrated interface, a 5G-1 working frequency band integrated interface and a 5G-2 working frequency band integrated interface. The 2.4G working frequency band integrated interface of the double-frequency router and the 2.4G working frequency band integrated interface of the triple-frequency router are the same working frequency band integrated interface, and backhaul is established between the same working frequency band integrated interfaces.
In the embodiment of the present disclosure, a process of establishing a backhaul between the integrated interfaces supporting the same operating band may also refer to fig. 5, which includes the following steps.
In step S31, in response to that the operating frequency band integrated interfaces supporting the same operating frequency band between the first device and the second device are different operating frequency band integrated interfaces, the first device includes the first operating frequency band integrated interface, and the second device includes the second operating frequency band integrated interface and the third operating frequency band integrated interface.
In step S32, a backhaul is established between the first operating band integrated interface and any one of the second operating band integrated interface and the third operating band integrated interface.
In the above example, the first operating band integrated interface is a 5G operating band integrated interface of a dual-band router, the second operating band integrated interface is a 5G-1 operating band integrated interface of a triple-band router, and the third operating band integrated interface is a 5G-2 operating band integrated interface of a triple-band router. The 5G working frequency band integrated interface of the dual-frequency router supports band1, band2 and band4, the 5G-1 working frequency band integrated interface of the three-frequency router supports band1 and band2, and the 5G-2 working frequency band integrated interface of the three-frequency router supports band 4. In other words, the working frequency band integrated interfaces supporting the same working frequency band between the dual-frequency router and the triple-frequency router are different working frequency band integrated interfaces, that is, the 5G working frequency band integrated interface of the dual-frequency router integrates all the working frequency bands supported by the 5G-1 working frequency band integrated interface and the 5G-2 working frequency band integrated interface, and the 5G-1 working frequency band integrated interface and the 5G-2 working frequency band integrated interface are respectively integrated with part of the working frequency bands supported by the 5G working frequency band integrated interface of the dual-frequency router. When the backhaul is asymmetric, the backhaul is established between one of the two working frequency band integrated interfaces of the triple-frequency router (the 5G-1 working frequency band integrated interface or the 5G-2 working frequency band integrated interface) and the 5G working frequency band integrated interface of the double-frequency router.
In this embodiment of the present disclosure, during networking, a switching attribute of the working frequency band integration interface of the root node device may also be set, so as to ensure that backhaul established between the first device and the second device is not disconnected due to manual switching of a user, which causes the user end device to be in a cut-off state.
In the embodiment of the present disclosure, in a first device and a second device to be networked, a root node device and a child node device are determined, an operating frequency band supported by a channel backhaul established between the root node device and the child node device is determined, and a switching attribute of an operating frequency band integrated interface of the root node device is set according to the operating frequency band supported by the channel backhaul established between the root node device and the child node device.
In one embodiment, when backhaul is established between a root node device and a child node device participating in a networking and a working frequency band supported by the same backhaul corresponds to a plurality of channels, a switching attribute of a working frequency band integrated interface participating in establishing the same backhaul in the root node device is set as: and allowing the switching between the channels corresponding to the working frequency bands supported by the same backhaul. The switching attribute of the integrated interface of the working frequency band participating in establishing the same backhaul in the root node device can also be set to prohibit switching between channels corresponding to the working frequency bands supported by different channel backhaul.
In the embodiment of the present disclosure, fig. 6 is a schematic diagram illustrating networking performed by a dual-band router and a triple-band router in the embodiment of the present disclosure. In the networking mode shown in fig. 6, the switching attribute of the working frequency band integrated interface of the root node device is set, as shown in fig. 6, the dual-frequency router serves as the CAP, the triple-frequency router serves as the RE, a backhaul is established between the 2.4G working frequency band integrated interface of the dual-frequency router and the 2.4G working frequency band integrated interface of the triple-frequency router, and a backhaul is established between the 5G working frequency band integrated interface of the dual-frequency router and the 5G-1 working frequency band integrated interface of the triple-frequency router. Because the 5G working frequency band integrated interface of the dual-frequency router and the 5G-1 working frequency band integrated interface of the three-frequency router establish backhaul, and the working frequency band of the 5G-1 working frequency band integrated interface comprises band1 and band2, namely the backhaul of the 5G working frequency band integrated interface and the 5G-1 working frequency band integrated interface supports channels corresponding to band1 and band 2. Therefore, the switching attribute of the CAP dual-frequency router working frequency band integrated interface is set to allow switching, and selection is carried out on the channels of the band1 and the band 2. Since backhaul is not established between the 5G working band integrated interface of the dual-band router and the 5G-2 working band integrated interface of the tri-band router, the channel of band4 is not allowed to be modified. Namely, switching between channels corresponding to working frequency bands supported by backhaul of different channels is prohibited. And simultaneously, the switching attribute of the RE three-frequency router is set to prohibit the selection of the working frequency range, and the RE channel follows the CAP channel to ensure the backhaul connection. It can be understood that the user terminal can operate on the front end of APP, web, etc. according to the switching attribute of the working frequency integration interface.
In the embodiment of the present disclosure, the switching attribute of the integrated interface of the working frequency band of the CAP is set according to the working frequency band supported by the backhaul established by the CAP and the RE. The switching attribute is set to avoid that the user manually switches the working frequency band to cause the device to be disconnected. In one embodiment, when a triple-band router serves as a CAP, a double-band router serves as an RE, and backhaul is established between a 5G-1 operating band integrated interface and a 5G operating band integrated interface, a switching attribute of the 5G-1 operating band integrated interface in the CAP may be set to allow switching between bands 1 and2, and a switching attribute of the 5G-2 operating band integrated interface in the CAP may be set to prohibit selection of an operating band, that is, disallow switching of the operating band between the CAP and the RE to a band4 channel. In another embodiment, when the triple-band router serves as the CAP, the dual-band router serves as the RE, and backhaul is established between the 5G-2 working band integrated interface and the 5G working band integrated interface, the switching attribute of the 5G-2 working band integrated interface in the CAP may be set to allow switching between channels corresponding to the band 4.
In the embodiment of the disclosure, during networking, the first device and the second device detect radar signals, and determine a working frequency band for signal transmission between the first device and the second device according to detection results of the first device and the second device, so as to avoid that the two devices are disconnected due to DFS.
When the first device and/or the second device detect the radar signal and the channel backhaul for communication between the first device and the second device includes the working frequency band of the interference radar signal, other working frequency bands, which are in communication backhaul, except the interference radar signal and meet the requirement of signal transmission between the first device and the second device, are selected for communication.
In the embodiment of the disclosure, in order to avoid interference with radar signals, the dual-frequency router and the triple-frequency router detect radar signals in real time, and when the dual-frequency router and/or the triple-frequency router detect radar signals and backhaul is established between the 5G working frequency band integrated interface of the dual-frequency router and the 5G-1 working frequency band integrated interface of the triple-frequency router, the working frequency band between the 5G working frequency band integrated interface of the dual-frequency router and the 5G-1 working frequency band integrated interface of the triple-frequency router is switched to band 1. In other words, to avoid interference to the military bandwidth of 160MHz (occupying band1 and band2), the operating band is reduced to the civilian bandwidth of 80MHz (occupying band1 only).
In one implementation, fig. 7 is a schematic diagram illustrating another triple-band router and a dual-band router that are networked according to an embodiment of the disclosure. The three-frequency router serves as CAP, the double-frequency router serves as RE, the networking mode refers to fig. 7, a 2.4G working frequency band integrated interface of the three-frequency router and a 2.4G working frequency band integrated interface of the double-frequency router establish backhaul, and a 5G-1 working frequency band integrated interface of the three-frequency router and a 5G working frequency band integrated interface of the double-frequency router establish backhaul. In addition to the networking mode shown in fig. 7, the networking mode in which the triple-band router serves as the CAP and the networking mode in which the dual-band router serves as the RE may also be a mode in which a backhaul is established between a 2.4G working frequency band integrated interface of the triple-band router and a 2.4G working frequency band integrated interface of the dual-band router, and a backhaul is established between a 5G-2 working frequency band integrated interface of the triple-band router and a 5G working frequency band integrated interface of the dual-band router. In the embodiment of the present disclosure, the switching attribute of the RE is set to prohibit the selection of the operating frequency band, and the channel of the RE follows the channel of the CAP. In addition, when backhaul is established between the 5G-1 working frequency band integrated interface and the 5G working frequency band integrated interface, and the dual-frequency router and/or the tri-frequency router detect radar signals, the working frequency band between the 5G-1 working frequency band integrated interface of the tri-frequency router and the 5G working frequency band integrated interface of the dual-frequency router is switched to band 1. When backshaul is established between the 5G-2 working frequency band integrated interface of the triple-frequency router and the 5G working frequency band integrated interface of the double-frequency router, because the band4 is not intersected with the radar signal, the DFS condition is not considered.
Based on the same conception, the embodiment of the disclosure also provides a networking device.
It is understood that the networking device provided by the embodiments of the present disclosure includes a hardware structure and/or a software module for performing the above functions. The disclosed embodiments can be implemented in hardware or a combination of hardware and computer software, in combination with the exemplary elements and algorithm steps disclosed in the disclosed embodiments. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
Fig. 8 is a block diagram illustrating a networking device, according to an example embodiment. Referring to fig. 8, the networking device 100 includes a determination unit 101 and a networking unit 102.
A determining unit 101, configured to determine a first device and a second device to be networked, and determine an operating frequency band integrated interface supported by the first device and an operating frequency band integrated interface supported by the second device, respectively;
the networking unit 102 is configured to determine, when the working frequency band integrated interface supported by the first device and the working frequency band integrated interface supported by the second device are asymmetric interfaces, that the working frequency band integrated interfaces supporting the same working frequency band are supported between the first device and the second device, and establish a channel backhaul between the working frequency band integrated interfaces supporting the same working frequency band.
In an embodiment of the present disclosure, the networking unit 102 is configured to:
and establishing a channel backhaul between the same working frequency band integrated interfaces in response to that the working frequency band integrated interfaces supporting the same working frequency band between the first device and the second device are the same working frequency band integrated interfaces.
In an embodiment of the present disclosure, the networking unit 102 is configured to:
responding to the fact that the working frequency band integrated interfaces supporting the same working frequency band between first equipment and second equipment are different working frequency band integrated interfaces, wherein the first equipment comprises a first working frequency band integrated interface, the second equipment comprises a second working frequency band integrated interface and a third working frequency band integrated interface, and a channel return is established between any one of the second working frequency band integrated interface and the third working frequency band integrated interface and the first working frequency band integrated interface; the first working frequency band integrated interface is integrated with all working frequency bands supported by the second working frequency band integrated interface and the third working frequency band integrated interface, and the second working frequency band integrated interface and the third working frequency band integrated interface are respectively integrated with part of working frequency bands supported by the first working frequency band integrated interface.
In this embodiment of the present disclosure, the networking device 100 shown in fig. 8 further includes:
a setting unit 103, configured to determine a root node device and a child node device in a first device and a second device to be networked, determine a working frequency band supported by a channel backhaul established between the root node device and the child node device participating in the networking, and set a switching attribute of a working frequency band integrated interface of the root node device; the switching attribute of the working frequency band integrated interface comprises an attribute used for indicating that switching is allowed between channels corresponding to working frequency bands supported by the same channel backhaul, and/or an attribute used for indicating that switching is forbidden between channels corresponding to working frequency bands supported by different channel backhaul.
In this embodiment of the present disclosure, the networking device 100 shown in fig. 8 further includes:
the switching unit 104 is configured to select, when the first device and/or the second device detects a radar signal and a communication backhaul in which the first device and the second device communicate with each other includes a working frequency band of an interference radar signal, another working frequency band, which is in the communication backhaul and satisfies signal transmission between the first device and the second device, to communicate with each other except the interference radar signal.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 9 is a block diagram illustrating an apparatus 200 for networking according to an example embodiment. For example, the apparatus 200 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 9, the apparatus 200 may include one or more of the following components: a processing component 202, a memory 204, a power component 206, a multimedia component 208, an audio component 210, an input/output (I/O) interface 212, a sensor component 214, and a communication component 216.
The processing component 202 generally controls overall operation of the device 200, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 202 may include one or more processors 220 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 202 can include one or more modules that facilitate interaction between the processing component 202 and other components. For example, the processing component 202 can include a multimedia module to facilitate interaction between the multimedia component 208 and the processing component 202.
The memory 204 is configured to store various types of data to support operations at the apparatus 200. Examples of such data include instructions for any application or method operating on the device 200, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 204 may be implemented by any type or combination of volatile or non-volatile memory devices, 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 disks.
The multimedia component 208 includes a screen that provides an output interface between the device 200 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 208 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 200 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 210 is configured to output and/or input audio signals. For example, audio component 210 includes a Microphone (MIC) configured to receive external audio signals when apparatus 200 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 204 or transmitted via the communication component 216. In some embodiments, audio component 210 also includes a speaker for outputting audio signals.
The I/O interface 212 provides an interface between the processing component 202 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 214 includes one or more sensors for providing various aspects of status assessment for the device 200. For example, the sensor assembly 214 may detect an open/closed state of the device 200, the relative positioning of components, such as a display and keypad of the device 200, the sensor assembly 214 may also detect a change in the position of the device 200 or a component of the device 200, the presence or absence of user contact with the device 200, the orientation or acceleration/deceleration of the device 200, and a change in the temperature of the device 200. The sensor assembly 214 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 214 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 214 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 216 is configured to facilitate wired or wireless communication between the apparatus 200 and other devices. The device 200 may access a wireless network based on a communication standard, such as WiFi, 4G or 5G, or a combination thereof. In an exemplary embodiment, the communication component 216 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 216 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 200 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as memory 204, comprising instructions executable by processor 220 of device 200 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
It is understood that "a plurality" in this disclosure means two or more, and other words are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.
It will be further understood that, unless otherwise specified, "connected" includes direct connections between the two without the presence of other elements, as well as indirect connections between the two with the presence of other elements.
It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the scope of the appended claims.
Claims (12)
1. A networking method, the networking method comprising:
determining a first device and a second device to be networked, and respectively determining a working frequency band integrated interface supported by the first device and a working frequency band integrated interface supported by the second device;
and if the working frequency band integrated interface supported by the first device and the working frequency band integrated interface supported by the second device are asymmetric interfaces, determining that the working frequency band integrated interfaces supporting the same working frequency band are supported between the first device and the second device, and establishing a channel backhaul between the working frequency band integrated interfaces supporting the same working frequency band.
2. The networking method of claim 1, wherein establishing a channel backhaul between the integrated interfaces supporting the same operating bands comprises:
and establishing a channel backhaul between the same working frequency band integrated interfaces in response to that the working frequency band integrated interfaces supporting the same working frequency band between the first device and the second device are the same working frequency band integrated interfaces.
3. The networking method of claim 1, wherein establishing a channel backhaul between the integrated interfaces supporting the same operating bands comprises:
responding to that a working frequency band integrated interface supporting the same working frequency band between the first device and the second device is a different working frequency band integrated interface, the first device comprises a first working frequency band integrated interface, the second device comprises a second working frequency band integrated interface and a third working frequency band integrated interface, and a channel return is established between any one of the second working frequency band integrated interface and the third working frequency band integrated interface and the first working frequency band integrated interface;
the first working frequency band integrated interface is integrated with all working frequency bands supported by the second working frequency band integrated interface and the third working frequency band integrated interface, and the second working frequency band integrated interface and the third working frequency band integrated interface are respectively integrated with part of the working frequency bands supported by the first working frequency band integrated interface.
4. The networking method according to any one of claims 1 to 3, further comprising:
determining root node equipment and child node equipment in first equipment and second equipment to be networked;
determining a working frequency band supported by a channel backhaul established between the root node device and the child node device, and setting a switching attribute of a working frequency band integrated interface of the root node device;
the switching attribute of the working frequency band integrated interface comprises an attribute used for indicating that switching is allowed between channels corresponding to working frequency bands supported by the same channel backhaul, and/or an attribute used for indicating that switching is forbidden between channels corresponding to working frequency bands supported by different channel backhaul.
5. The networking method according to any one of claims 1 to 3, further comprising:
when a first device and/or a second device detects a radar signal and a channel backhaul for communication between the first device and the second device includes a working frequency band interfering with the radar signal, other working frequency bands, which are not interfering with the radar signal and satisfy signal transmission between the first device and the second device, in the communication backhaul are selected for communication.
6. A networking device, comprising:
the device comprises a determining unit, a processing unit and a processing unit, wherein the determining unit is used for determining a first device and a second device to be networked, and respectively determining a working frequency band integrated interface supported by the first device and a working frequency band integrated interface supported by the second device;
and the networking unit is used for determining that the working frequency band integrated interfaces supporting the same working frequency band are supported between the first equipment and the second equipment when the working frequency band integrated interfaces supported by the first equipment and the working frequency band integrated interfaces supported by the second equipment are asymmetric interfaces, and establishing a channel backhaul between the working frequency band integrated interfaces supporting the same working frequency band.
7. The networking device of claim 6, wherein the networking unit is configured to:
and establishing a channel backhaul between the same working frequency band integrated interfaces in response to that the working frequency band integrated interfaces supporting the same working frequency band between the first device and the second device are the same working frequency band integrated interfaces.
8. The networking device of claim 6, wherein the networking unit is configured to:
responding to that a working frequency band integrated interface supporting the same working frequency band between the first device and the second device is a different working frequency band integrated interface, the first device comprises a first working frequency band integrated interface, the second device comprises a second working frequency band integrated interface and a third working frequency band integrated interface, and a channel return is established between any one of the second working frequency band integrated interface and the third working frequency band integrated interface and the first working frequency band integrated interface;
the first working frequency band integrated interface is integrated with all working frequency bands supported by the second working frequency band integrated interface and the third working frequency band integrated interface, and the second working frequency band integrated interface and the third working frequency band integrated interface are respectively integrated with part of the working frequency bands supported by the first working frequency band integrated interface.
9. The networking device of claim 6, further comprising:
the device comprises a setting unit, a switching unit and a switching unit, wherein the setting unit is used for determining root node equipment and child node equipment in first equipment and second equipment to be networked, determining a working frequency band supported by a channel backhaul established between the root node equipment and the child node equipment, and setting a switching attribute of a working frequency band integrated interface of the root node equipment;
the switching attribute of the working frequency band integrated interface comprises an attribute used for indicating that switching is allowed between channels corresponding to working frequency bands supported by the same channel backhaul, and/or an attribute used for indicating that switching is forbidden between channels corresponding to working frequency bands supported by different channel backhaul.
10. The networking device of claim 6, further comprising:
the switching unit is used for selecting other working frequency bands which are used for interfering the radar signal and meet signal transmission between the first equipment and the second equipment in the communication backhaul for communication when the first equipment and/or the second equipment detect the radar signal and the working frequency band which interferes the radar signal is included in the channel backhaul for communication between the first equipment and the second equipment.
11. A networking device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the networking method of any of claims 1-5.
12. A non-transitory computer readable storage medium having instructions therein which, when executed by a processor of a mobile terminal, enable the mobile terminal to perform the networking method of any of claims 1-5.
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