CN-122002377-A - Wireless communication method and communication device for processing resources in wireless communication system

Abstract

A wireless communication method for a communication device includes performing at least one communication operation with a network via a first channel, and operating on a second channel according to at least one of an indication, a time constraint, and an interference condition, wherein at least one non-primary channel access (non-PRIMARY CH ACCESS, NPCA) channel is acquired by the network.

Inventors

• XU YONGLIN
• WEI HONGYU

Assignees

• 宏碁股份有限公司

Dates

Publication Date

20260508

Application Date

20251104

Priority Date

20251031

Claims (20)

1. 1. A wireless communication method for a communication device, comprising: and performing at least one communication operation with a network through a first channel, and Operating on a second channel according to at least one of an indication, a time constraint, and an interference condition; wherein at least one non-primary channel access channel is obtained by the network.
2. 2. The method of claim 1, wherein the communication device operates on the second channel when the bandwidth of the second channel or network available to the communication device is dynamically updated.
3. 3. The method of claim 1 wherein the indication is determined by the communication device.
4. 4. The method of claim 3, further comprising: And transmitting the indication to the network end through the first channel.
5. 5. The method of claim 4 wherein the indication is transmitted to the network after receiving a configuration query from the network.
6. 6. The method of claim 5, further comprising: Transmitting a configuration request to the network; Wherein the configuration query information is received after transmitting the configuration request.
7. 7. The method of claim 1, further comprising: according to the indication, receiving first configuration information from the network end through the first channel; wherein the first configuration information indicates the second channel.
8. 8. The method of claim 1 wherein the second channel is determined based on the indication.
9. 9. The method of claim 1 wherein the second channel is determined based on a measurement obtained by the communication device.
10. 10. The method of claim 9 wherein the second channel is determined by the network and the measurement result is included in the indication or in a previous message prior to the indication.
11. 11. The method of claim 10 wherein the previous message is transmitted to the network via a primary channel.
12. 12. The method of claim 9 wherein the measurement results include at least one of a first measurement result of at least one secondary channel and a second measurement result of at least one non-primary channel access channel.
13. 13. The method of claim 12 wherein the first measurement result and the second measurement result are transmitted by a same message or different messages.
14. 14. The method of claim 12 wherein the communication device performs at least one measurement on the at least one non-primary channel access channel to obtain the second measurement when supported for operation on the non-primary channel access channel or favoring a channel reduction.
15. 15. The method of claim 1, wherein the indication indicates at least one of a data message and a character intent.
16. 16. The method of claim 15, wherein the data information indicates at least one of a data volume and a traffic type of data, and the role intent indicates one of a channel reduction, a channel reservation, and a channel expansion.
17. 17. The wireless communication method of claim 1, wherein at least one of the following limitations is satisfied: when the indication indicates a channel reduction, the second channel is one of a primary channel, a first non-primary channel, and a second non-primary channel; The first non-primary channel is included in the first channel and has a narrower bandwidth than the first channel, and The second non-primary channel is not contained in the first channel.
18. 18. The method of claim 17 wherein the first non-primary channel or the second non-primary channel is indicated by a second configuration message, and the second configuration message is received from the network via the first channel.
19. 19. The method of claim 17, further comprising: The first non-primary channel or the second non-primary channel is determined.
20. 20. The method of claim 17 wherein the second non-primary channel is one of the at least one non-primary channel access channels.

Description

Wireless communication method and communication device for processing resources in wireless communication system Technical Field The present invention relates to a wireless communication method and a communication device for a wireless communication system, and more particularly, to a wireless communication method and a communication device for processing resources for communication. Background In a wireless communication system, it is desirable to allocate sufficient resources for the network and the communication device to communicate. However, providing sufficient resources at all times is not the best solution, and reduces the efficiency of resource usage. Therefore, how to handle these resources for communication is a urgent problem to be solved. Disclosure of Invention One of the objectives of the present invention is to provide a wireless communication method and a communication device for processing resources for communication, so as to solve the above-mentioned problems. The invention discloses a wireless communication method for a communication device, which comprises the steps of executing at least one communication operation with a network end through a first channel, and operating on a second channel according to at least one of an indication, a time constraint (temporal constraint) and an interference condition, wherein at least one non-main channel access (non-PRIMARY CH ACCESS, NPCA) channel is obtained by the network end. The invention also discloses a communication device which comprises at least one storage device and at least one processing circuit coupled with the at least one storage device. The at least one memory device is configured to store instructions and the at least one processing circuit is configured to execute the instructions stored in the at least one memory device by performing at least one communication operation with a network via a first channel and operating on a second channel according to at least one of an indication, a time constraint (temporal constraint) and an interference condition, wherein at least one non-primary channel access (non-PRIMARY CH ACCESS, NPCA) channel is obtained by the network. The invention further discloses a wireless communication method for a network end for communicating with at least one communication device, which comprises the steps of executing at least one communication operation with one communication device in the at least one communication device through a first channel, and operating on a second channel according to at least one of an indication, a time constraint (temporal constraint) and an interference condition, wherein at least one non-primary channel access (non-PRIMARY CH ACCESS, NPCA) channel is obtained by the network end. In view of the foregoing, the present invention provides a method and a communication device for processing resources for communication. When the communication device determines to operate in the specific mode, the network indicates a non-primary channel to the communication device. The communication device communicates with the network by using the non-primary channel. The communication device in the specific mode dynamically switches channels to communicate with the network. Thus, the problem of handling resources for communication can be solved. Drawings Fig. 1 is a schematic diagram of a wireless communication system according to an embodiment of the invention. Fig. 2 is a schematic diagram of a communication device according to an embodiment of the invention. FIG. 3 is a flow chart of a process according to an embodiment of the invention. FIG. 4 is a flow chart of a process according to an embodiment of the invention. FIG. 5 is a timing diagram illustrating a process according to an embodiment of the invention. FIG. 6 is a flow chart of a process according to an embodiment of the invention. FIG. 7 is a schematic diagram of a main channel and a non-main channel according to an embodiment of the present invention. FIG. 8 is a timing diagram illustrating a process according to an embodiment of the invention. FIG. 9A is a schematic diagram of a main channel and a non-main channel according to an embodiment of the present invention. FIG. 9B is a schematic diagram of a main channel and a non-main channel according to an embodiment of the present invention. FIG. 9C is a schematic diagram of a main channel and a non-main channel according to an embodiment of the invention. FIG. 10 is a flow chart of a process according to an embodiment of the invention. FIG. 11 is a flow chart of a process according to an embodiment of the invention. FIG. 12 is a timing diagram illustrating a process according to an embodiment of the invention. FIG. 13 is a flow chart of a process according to an embodiment of the invention. FIG. 14 is a flow chart of a process according to an embodiment of the invention. FIG. 15 is a schematic diagram of a main channel and a non-main channel according to an embodiment of the present inve