Resource allocation method and resource allocation system

A resource allocation and resource unit technology, applied in transmission systems, digital transmission systems, network traffic/resource management, etc., can solve problems such as difficult to achieve real-time resource allocation efficiency, cost increase, etc.

Pending Publication Date: 2021-04-23
REALTEK SEMICON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, considering the current IEEE 802.11ax standard for Wi-Fi 6 communication, it is difficult to achieve the performance of real-time resource allocation, and additional memory space is required, resulting in increased costs

Method used

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  • Resource allocation method and resource allocation system
  • Resource allocation method and resource allocation system
  • Resource allocation method and resource allocation system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] figure 1 It is a block diagram of a resource allocation system 100 according to an embodiment of the present invention. The resource allocation system 100 can be applied to Wi-Fi 6 communication under the IEEE 802.11ax standard. However, the application level of the resource allocation system 100 is not limited thereto. The resource allocation system 100 is applicable to any communication system that allocates multiple communication resources (such as sub-bands or sub-carriers in a multi-carrier system). The resource allocation system 100 may include an access point AP and M communication terminals STA1 to STAM, where M may be a positive integer greater than or equal to 2. The access point AP can be a wireless access point and has the function of transmitting and receiving wireless signals. The M communication terminals STA1 to STAM can be any user equipment endpoints, such as smart phones, notebook computers, or tablet computers. The M communication terminals STA1 ...

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Abstract

The invention relates to a resource allocation method and a resource allocation system. The resource allocation method comprises the following steps: receiving a trigger frame signal; analyzing the trigger frame signal to obtain at least one first user information field of the trigger frame signal; determining the number of at least one first random access resource unit corresponding to the at least one first user information field according to the at least one first user information field; decreasing reciprocal parameters according to the number of the at least one first random access resource unit; judging whether to continuously receive the trigger frame signal or not according to a decreasing result of the reciprocal parameter; if the trigger frame signal does not continue to be received, selecting one first random access resource unit from a plurality of random access resource units of the at least one first user information field for resource allocation.

Description

technical field [0001] This case describes a resource allocation method and resource allocation system, especially a resource allocation method and resource allocation system with low hardware complexity and high performance. Background technique [0002] With the rapid development of science and technology, various short-distance and long-distance communication standards are gradually coming out. For example, the Wi-Fi 6 protocol supporting High-Efficiency Wireless (HEW) is code-named IEEE802.11ax. The IEEE 802.11ax standard is specially designed to solve the connectivity problems of high-density networks, and can improve the overall performance of the network. Moreover, the Wi-Fi 6 communication designed according to the IEEE 802.11ax standard has a transmission rate several times that of the old standard (IEEE 802.11ac), and allows multiple clients to transmit simultaneously. In the IEEE 802.11ax standard, multiple access points can be accessed through Orthogonal Freque...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04W28/02
CPCH04L5/0094H04W28/0252
Inventor 涂修铭刘瀚升
Owner REALTEK SEMICON CORP
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