Wireless protocol stack framework and communication method based on wireless protocol framework

Patent metadata

Field	Value
Publication number	US-2024422855-A1
Application number	US-202318232396-A
Country	US
Kind code	A1
Filing date	Aug 10, 2023
Priority date	Jun 15, 2023
Publication date	Dec 19, 2024
Grant date	—

Abstract

Provided are a wireless protocol stack framework and a communication method based on a wireless protocol framework. The wireless protocol stack framework includes a sending end and a receiving end. The sending end includes a first channel maintenance module and a first data processing module. The receiving end includes a second data processing module and a second channel maintenance module.

First claim

1 . A wireless protocol stack framework, comprising: a sending end and a receiving end, wherein
the sending end comprises a first channel maintenance module and a first data processing module; and the receiving end comprises a second channel maintenance module and a second data processing module; the first channel maintenance module is configured to: acquire N th -run first transmission information, (N−1) th -run first resource recommendation information, and (N−1) th -run second resource recommendation information, N being an integer greater than or equal to 2; and predict virtual channel information based on the N th -run first transmission information and the (N−1) th -run first resource recommendation information, and generate N th -run first resource recommendation information based on the N th -run first transmission information and the (N−1) th -run second resource recommendation information; the first data processing module is in parallel with the first channel maintenance module, and is configured to: acquire first data information, process the N th -run first resource recommendation information and the first data information based on the virtual channel information to generate a target signal; the second data processing module is configured to: receive and process the target signal, so as to acquire the N th -run first resource recommendation information and the first data information; and the second channel maintenance module is configured to: acquire the N th -run first resource recommendation information and N th -run second transmission information, store the N th -run first resource recommendation information, and generate the N th -run second resource recommendation information based on the N th -run second transmission information.

2 . A communication method for a wireless protocol stack framework, comprising:
acquiring, by a first channel maintenance module, N th -run first transmission information, (N−1) th -run first resource recommendation information, and (N−1) th -run second resource recommendation information, N being an integer greater than or equal to 2; predicting, by the first channel maintenance module, virtual channel information based on the N th -run first transmission information and the (N−1) th -run first resource recommendation information, and generating N th -run first resource recommendation information based on the N th -run first transmission information and the (N−1) th -run second resource recommendation information; acquiring, by a first data processing module, first data information, and processing the N th -run first resource recommendation information and the first data information based on the virtual channel information to generate a target signal; receiving, by a second data processing module, the target signal and processing the target signal, so as to acquire the N th -run first resource recommendation information and the first data information; and acquiring, by a second channel maintenance module, the N th -run first resource recommendation information and N th -run second transmission information, storing the Nth-run first resource recommendation information, and generating N th -run second resource recommendation information based on the N th -run second transmission information.

3 . The communication method for the wireless protocol stack framework according to claim 2 , wherein
predicting, by the first channel maintenance module, the virtual channel information based on the N th -run first transmission information and the (N−1) th -run first resource recommendation information comprises: acquiring a prediction model, and predicting user equipment movement information and service flow information based on the prediction model and the N th -run first transmission information; determining a target virtual cell based on the user equipment movement information; and generating the virtual channel information based on the target virtual cell, the service flow information, the N th -run first transmission information, and the (N−1) th -run first resource recommendation information, wherein the virtual channel information comprises a modulation and mapping scheme and a resource block scheduling scheme.

4 . The communication method for the wireless protocol stack framework according to claim 3 , wherein
determining the target virtual cell based on the user equipment movement information comprises: building a corresponding first virtual cell and a corresponding second virtual cell for each user equipment based on the user equipment movement information; and determining the target virtual cell by comparing the second virtual cell with the first virtual cell; wherein in a case that the second virtual cell has a composition different from the first virtual cell or the second virtual cell has a newly added access point, the second virtual cell is used as the target virtual cell, and in a case that the second virtual cell has the same composition as the first virtual cell, the first virtual cell is used as the target virtual cell.

5 . The communication method for the wireless protocol stack framework according to claim 3 , wherein
generating the virtual channel information based on the target virtual cell, the service flow information, the N th -run first transmission information, and the (N−1) th -run first resource recommendation information comprises: generating the modulation and mapping scheme based on the N th -run first transmission information; and generating the resource block scheduling scheme based on the modulation and mapping scheme, the target virtual cell, the service flow information, and the (N−1) th -run first resource recommendation information.

6 . The communication method for the wireless protocol stack framework according to claim 2 , wherein
acquiring, by the first data processing module, the first data information, processing the N th -run first resource recommendation information and the first data information based on the virtual channel information, and generating the target signal comprise: detecting whether the first data information exists and the quantity of the first data information; setting a priority for each of pieces of first data information in a case where multiple pieces of first data information are detected; processing the first data information based on the virtual channel information and the priority, so as to generate at least one data transmission block; and processing the data transmission block based on the virtual channel information, so as to generate the target signal.

7 . The communication method for the wireless protocol stack framework according to claim 6 , wherein receiving, by the second data processing module, the target signal and processing the target signal, so as to acquire the N th -run first resource recommendation information and the first data information comprise:
processing the target signal, so as to acquire a corresponding data transmission block; and performing restoration, sorting, and recombination on data in multiple data transmission blocks, so as to acquire the first data information and the N th -run first resource recommendation information.

Assignees

• Univ Beijing Posts & Telecomm

Inventors

• Cui Qimei
• Zhao Xiyu
• Wang Yingze
• Li Xiong
• Hou Yanzhao
• Tao Xiaofeng
• Zhang Ping

Classifications

• H04W24/02 Primary

  Arrangements for optimising operational condition · CPC title

• H04W24/00

  Supervisory, monitoring or testing arrangements · CPC title

• H04L5/0007

  the frequencies being orthogonal, e.g. OFDM(A) or DMT · CPC title

• H04W76/25 Primary

  Maintenance of established connections · CPC title

• H04W72/54

  based on quality criteria · CPC title