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Resource usage method and terminal

A terminal and resource technology, applied in the communication field, can solve problems such as waste of resources and achieve the effect of reducing waste

Active Publication Date: 2020-04-28
HYTERA COMM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, by statically configuring resources, it is necessary to divide the frequency domain resources on each time slot into many small blocks, but not every user will send them in real time, that is, some of the divided frequency domain resources are not used in some time slots , which leads to a waste of resources

Method used

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  • Resource usage method and terminal
  • Resource usage method and terminal
  • Resource usage method and terminal

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Embodiment Construction

[0044] It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, such as: Global System of Mobile communication (Global System of Mobile communication, GSM) system, Code Division Multiple Access (Code Division Multiple Access, CDMA) system, wideband code division Multiple Access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (General Packet Radio Service, GPRS), Long Term Evolution (Long Term Evolution, LTE) system, LTE Frequency Division Duplex (Frequency Division Duplex, FDD) system, LTE Time Division Duplex (Time Division Duplex, TDD), Universal Mobile Telecommunications System (Universal Mobile Telecommunications System, UMTS) or Worldwide Interoperability for Microwave Access (Worldwide Interoperability for Microwave Access, WIMAX) communication system, etc.

[0045] It should be understood that, in this embodiment of the present invention, a termin...

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Abstract

The embodiment of the present invention discloses a method for using resources and a terminal, which are used for rationally utilizing idle resource blocks preset for other terminals, thereby reducing waste of resources. The method in the embodiment of the present invention includes: the terminal sends the first data by using resources of a preset resource block, and the preset resource block is a resource block pre-configured for use by the terminal; when the resource on the preset resource block is occupied When it is full, the terminal sends the second data using resources on the target resource block, where the target resource block is a resource block pre-configured for use by other terminals in the DMO communication network except the terminal. The embodiment of the present invention also discloses a terminal, which is used for rationally utilizing idle resource blocks preset for other terminals, thereby reducing waste of resources.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for using resources and a terminal. Background technique [0002] The wireless trunking communication system is widely used in the fields of generation scheduling, command and control, etc. At present, the wireless technology is developing in the direction of larger channel capacity, higher spectrum utilization, and larger transmission bandwidth. [0003] In trunking services, Direct Mode Operation (DMO) technology refers to a technology for direct communication between terminals without cellular network coverage. communicate directly between them. It is mainly used in rural environments without network coverage and urban environments with poor network coverage. It can be used as secondary coverage or backup coverage in parking lots, indoors, low-lying construction sites, hidden communications, network failures and overloads. [0004] Because there is no unified sche...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04
CPCH04W72/0446H04W72/52H04W72/20H04W72/04Y02D30/70
Inventor 张庆利
Owner HYTERA COMM CORP