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Method and device of managing data transmission and wireless system

A wireless system and data management technology, applied in the field of data transmission, can solve problems such as reducing interference, and achieve the effect of eliminating interference

Inactive Publication Date: 2016-10-05
MEDIATEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when a WI-FI system coexists with other WI-FI systems or other heterogeneous wireless communication systems, so far there is no good way to reduce interference

Method used

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  • Method and device of managing data transmission and wireless system
  • Method and device of managing data transmission and wireless system
  • Method and device of managing data transmission and wireless system

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Embodiment Construction

[0041] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] The method and device for managing data transmission in the embodiments of the present invention can be used in a wireless system, and can be used to reduce or eliminate interference in the wireless system.

[0043] There are two common methods for the WI-FI receiving terminal to notify the WI-FI transmitting terminal to stop transmission, where the WI-FI receiving terminal is, for example, a client in the WI-FI system (the client can support multiple wireless communications), The WI-FI transmitting terminal is, for example, an AP (Access Point, access point) in t...

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Abstract

The embodiment of the invention discloses a method and device of managing data transmission. The method of managing data transmission is applied to a first wireless system, wherein the first wireless system coexists with at least one second wireless system. The method includes receiving a transmission schedule of each of the at least one second wireless system; determining a usable time period for the first wireless system according to the transmission schedule of each of the at least one second wireless system; and sending a clear to send to self signal or a power saving signal to indicate an interruption of the usable time period according to a length of the usable time period. The embodiment of the invention may reduce or eliminate interference between the first and second wireless systems.

Description

technical field [0001] The present invention relates to the technical field of data transmission, in particular to a method, device and wireless system for managing data transmission. Background technique [0002] With the rapid development of wireless communication technology, mobile communication products have become indispensable in daily life. In a wireless communication system, data is transferred between two or more points through the air without a wire connection. Such communication allows the mobile device to connect to the network as it moves from one place to another. [0003] In modern wireless systems, LTE (Long-Term Evolution, long-term evolution), WiMAX (Worldwide Interoperability for Microwave Access, global microwave interconnection access), BT (Bluetooth, Bluetooth) and WI-FI (Wireless Fidelity, wireless fidelity) etc. systems have an assigned operating frequency band in the spectrum range from 2300 MHz to 2690 MHz. In mobile devices with various wireless...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04W16/14H04W52/0209H04W72/12H04W74/0816Y02D30/70H04L5/0078
Inventor 许家祥余庆华柯力群
Owner MEDIATEK INC
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