CN-121985417-A - Wireless communication method and device

Abstract

The present disclosure relates to wireless communication methods and apparatus. The method is applied to a wireless communication device, which comprises a wireless fidelity Wi-Fi module and a second communication module. The method comprises the steps of obtaining a first working time slot of the Wi-Fi module and a second working time slot of the second communication module, wherein the first working time slot and the second working time slot are not overlapped, obtaining a network allocation vector NAV value in the first working time slot, and allocating a time slot corresponding to the NAV value to the second communication module in response to the NAV value being larger than a preset time threshold.

Inventors

• ZHANG LEI
• CHEN JUN
• FU BEIZHAO
• JIN XIAODONG

Assignees

• 恒玄科技(成都)有限公司

Dates

Publication Date

20260505

Application Date

20260130

Claims (16)

1. 1. A wireless communication method applied to a wireless communication device, the wireless communication device comprising a wireless fidelity Wi-Fi module and a second communication module, comprising: acquiring a first working time slot of the Wi-Fi module and a second working time slot of the second communication module, wherein the first working time slot and the second working time slot are not overlapped; Acquiring network allocation vector NAV value in the first working time slot and And in response to the NAV value being greater than a preset time threshold, allocating a time slot corresponding to the NAV value to the second communication module.
2. 2. The wireless communication method of claim 1, further comprising maintaining the Wi-Fi module to communicate in the first operational time slot in response to the NAV value not exceeding the preset time threshold.
3. 3. The wireless communication method of claim 1, wherein obtaining a network allocation vector NAV value in the first operating time slot comprises, Acquiring a signal frame received in the first working time slot; Acquiring frame information in the signal frame, wherein the frame information comprises a receiving address and a time length, and And acquiring the NAV value based on the frame information.
4. 4. The wireless communication method of claim 3, wherein obtaining the NAV value based on the frame information comprises, And responding to the frame information meeting NAV updating conditions, and acquiring the NAV value based on the duration.
5. 5. The wireless communication method of claim 3 or 4, wherein acquiring the NAV value based on the frame information comprises, And acquiring the NAV value based on the local NAV value in response to the frame information not meeting the NAV updating condition.
6. 6. The wireless communication method of claim 4, wherein the NAV update condition comprises the received address not being a local address, and the duration is greater than a local NAV value.
7. 7. The wireless communication method of claim 4, wherein the NAV value comprises an basic service set, BSS, internal NAV value.
8. 8. The wireless communication method of claim 7, wherein the NAV value comprises a base NAV value.
9. 9. The wireless communication method of claim 8, wherein the frame information further includes identification information of a basic service set BSS, and acquiring the NAV value based on the reception information comprises, And responding to the identification information as the inter-BSS identification information, and acquiring the basic NAV value based on the duration.
10. 10. The wireless communication method of claim 8, wherein obtaining the NAV value based on the frame information further comprises, And responding to the identification information as the intra-BSS identification information, and acquiring the intra-BSS NAV value based on the duration.
11. 11. The wireless communication method of claim 1, wherein the preset time threshold is any one of 2ms,5ms,7 ms.
12. 12. A chip comprising a processor for implementing the wireless communication method according to any of claims 1-11.
13. 13. A terminal comprising the chip according to claim 12.
14. 14. A wireless communication device, comprising a Wi-Fi module for implementing transmission of Wi-Fi signals, a second communication module for implementing transmission of second communication signals, and a processor for performing the wireless communication method according to any one of claims 1-11.
15. 15. A computer-readable storage medium comprising, the computer-readable storage medium having computer-executable instructions stored thereon, the computer-executable instructions are for performing the wireless communication method according to any one of claims 1-11.
16. 16. A computer program product tangibly stored on a computer-readable storage medium and comprising computer-executable instructions that, when executed by at least one processor, cause the at least one processor to perform the wireless communication method according to any one of claims 1-11.

Description

Wireless communication method and device Technical Field The present disclosure relates to the field of communications technologies, and in particular, to a wireless communication method and apparatus. Background Mobile terminals may typically support simultaneous use of communication networks of different communication schemes. When components implementing different communication schemes are integrated in the same device or in adjacent devices, interference may be caused between the components. The data transmissions of different communication networks can be time-multiplexed, usually by means of time-multiplexing techniques, to solve the interference problem with each other. But this approach is susceptible to data transmission in different communication networks. Disclosure of Invention The present disclosure is directed to overcoming the above-mentioned drawbacks of the prior art and providing a wireless communication method and apparatus. According to a first aspect of the present disclosure, a wireless communication method is provided, and the wireless communication device includes a Wi-Fi module and a second communication module, and includes acquiring a first working time slot of the Wi-Fi module and a second working time slot of the second communication module, wherein the first working time slot and the second working time slot do not overlap, acquiring a Network Allocation Vector (NAV) value in the first working time slot, and allocating a time slot corresponding to the NAV value to the second communication module in response to the NAV value being greater than a preset time threshold. In some embodiments, further comprising, in response to the NAV value not exceeding the preset time threshold, maintaining the Wi-Fi module to communicate in the first working slot. In some embodiments, obtaining a network allocation vector, NAV, value in the first operating time slot includes obtaining a signal frame received in the first operating time slot, obtaining frame information in the signal frame, the frame information including a receive address and a time duration, and obtaining the NAV value based on the frame information. In some embodiments, obtaining the NAV value based on the frame information comprises obtaining the NAV value based on the duration in response to the frame information meeting a NAV update condition. In some embodiments, obtaining the NAV value based on the frame information comprises obtaining the NAV value based on a local NAV value in response to the frame information not meeting the NAV update condition. In some embodiments, the NAV update condition comprises the received address not being a local address, and the duration is greater than a local NAV value. In some embodiments, the NAV value comprises an intra-basic service set, BSS, NAV value. In some embodiments, the NAV value comprises a base NAV value. In some embodiments, the frame information further includes identification information of a basic service set, BSS, and the acquiring the NAV value based on the received information includes, in response to the identification information being inter-BSS identification information, acquiring the base NAV value based on the duration. In some embodiments, obtaining the NAV value based on the frame information further comprises obtaining the BSS-internal NAV value based on the duration in response to the identification information being BSS-internal identification information. In some embodiments, the preset time threshold is any one of 2ms,5ms,7 ms. According to a second aspect of the present disclosure, there is provided a chip comprising a processor for performing the wireless communication method according to the foregoing first aspect. According to a third aspect of the present disclosure, there is provided a terminal comprising a chip according to the foregoing second aspect. According to a fourth aspect of the present disclosure, there is provided a wireless communication apparatus, including a Wi-Fi module for implementing transmission of Wi-Fi signals, a second communication module for implementing transmission of second communication signals, and a processor for executing the wireless communication method according to the foregoing first aspect. According to a fifth aspect of the present disclosure, there is provided a computer-readable storage medium having stored thereon computer-executable instructions for performing the wireless communication method according to the foregoing first aspect. According to a sixth aspect of the present disclosure, there is provided a computer program product tangibly stored on a computer-readable storage medium and comprising computer-executable instructions which, when executed by at least one processor, cause the at least one processor to perform the wireless communication method according to the aforementioned first aspect. According to the wireless communication method and device, the working time slots corresponding to the Wi-Fi mo