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Star ad hoc network uplink scheduling request scheduling method and star ad hoc network thereof

A technology for scheduling requests and self-organizing networks, applied in network topology, advanced technology, climate sustainability, etc., can solve problems such as inflexible mechanism and complex control channel control, and achieve the effect of simple implementation scheme.

Active Publication Date: 2019-09-06
MORNINGCORE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditionally, the uplink scheduling request in the LTE system is sent on the physical uplink control channel (PUCCH); however, the control of the physical uplink control channel is more complicated and the mechanism is not flexible

Method used

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  • Star ad hoc network uplink scheduling request scheduling method and star ad hoc network thereof
  • Star ad hoc network uplink scheduling request scheduling method and star ad hoc network thereof
  • Star ad hoc network uplink scheduling request scheduling method and star ad hoc network thereof

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Embodiment Construction

[0046] In order to fully understand the purpose, features and effects of the present invention, the present invention will be described in detail by means of the following specific embodiments and accompanying drawings, as follows.

[0047] refer to figure 1 , is a schematic flowchart of a method for scheduling an uplink scheduling request in a star ad hoc network according to the first embodiment of the present invention. exist figure 1Among them, the uplink scheduling request scheduling method of the star ad hoc network starts at step S11, which is to provide multiple user equipments, for example, these user equipments have communication devices conforming to wireless communication standards, such as smart phones, tablet computers, desktop computers etc., and the wireless communication specifications conform to 3GPP, 3G, 4G, 5G, LTE, mobile / mobile communication, Bluetooth, wireless fidelity and other specifications / standards. Multiple user equipments form multiple nodes in...

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Abstract

The invention relates to a star ad hoc network uplink scheduling request scheduling method. The method comprises the following steps: (1) providing a plurality of user equipments containing user identification information to form a plurality of nodes; (2) setting one node as a central node; (3) enabling the nodes to send an uplink scheduling request; (4) generating a scheduling request frame to judge an uplink scheduling request of one of the nodes; (5) enabling the central node to receive a scheduling request frame notification to determine that any one of the nodes of the non-central node proposes an uplink scheduling request; and (6) enabling the central node to accesse the user identification information of the nodes proposing the uplink scheduling request according to the scheduling request frame, and distributing a time-frequency domain resource column corresponding to the user identification information. The invention also provides a star ad hoc network.

Description

[0001] 【Technical field】 [0002] The present invention relates to the technical field of a mobile ad hoc network, in particular to a star ad hoc network uplink scheduling request scheduling method and a star ad hoc network that provides access to a large number of users and resists frequency selective fading. [0003] 【Background technique】 [0004] In the prior art, in order to rapidly expand the use of wireless networks without relying on the existing fixed communication network infrastructure, an ad hoc network architecture combining mobile communication and computer networks is provided. Among them, the information exchange in the ad hoc network adopts the packet exchange mechanism of the computer network, and the user terminal is a mobile portable terminal and can provide mobile communication. In the ad hoc network, each user terminal provides two modes of router and host. When the user terminal is in the host mode, it needs to run various user-oriented applications, such...

Claims

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Application Information

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IPC IPC(8): H04W72/12H04W84/18
CPCH04W72/121H04W72/1268H04W84/18H04W72/21Y02D30/70
Inventor 辜开丽
Owner MORNINGCORE TECH CO LTD
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