Wireless local area network access method and device

A technology for wireless local area network and access equipment, applied in the field of wireless local area network access methods and equipment, can solve problems such as interference between signals, increase the overall energy consumption of DBDC equipment, and achieve the effect of reducing overall energy consumption

Inactive Publication Date: 2014-06-04
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, DBDC equipment supporting 2.4GHz frequency band and 5GHz frequency band at the same time will not only cause inter-signal interference, but also increase the overall energy consumption of DBDC equipment

Method used

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  • Wireless local area network access method and device
  • Wireless local area network access method and device
  • Wireless local area network access method and device

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] Embodiments of the present invention provide a wireless local area network access method and device, which can support network access in multiple different frequency bands without causing inter-signal interference, and the overall energy consumption of the device is low. Each will be described in detail below.

[0031] see figure 1 , figure 1 It is a flowchart of a wireless local area network access method provided by an embodiment of the present inve...

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Abstract

The invention relates to the field of wireless local area networks, and discloses a wireless local area network access method and device. The method comprises the following steps: when networks of various different frequency bands supported by a radio-frequency chip are requested to be accessed by different terminals, the periodic radio-frequency period of the radio-frequency chip is divided into continuous radio-frequency sub-periods of whose the number is the same as the number of the networks of various different frequency bands; the radio-frequency chip is restarted to make the radio-frequency chip provide one network of one frequency band in the networks of various different frequency bands in each radio-frequency sub-period separately for accessing a corresponding terminal. By implementing the method and device of the invention, the access of the networks of various different frequency bands can be supported, no inter-signal interference exists, and the advantage of low overall device energy consumption can be realized.

Description

technical field [0001] The invention relates to the field of wireless local area network, in particular to a wireless local area network access method and equipment. Background technique [0002] In WLAN, WLAN Dual Band Dual Current (DBDC) devices can support both 2.4GHz and 5GHz frequency bands at the same time, so that DBDC devices can meet the data services of laptops and other devices and the streaming of TVs and other devices. The simultaneous application of media services, therefore, DBDC equipment has been widely favored by users. [0003] Among them, the basic principle of DBDC equipment is to deploy two radio frequency chips that operate independently of each other at the same time. One radio frequency chip supports the 2.4GHz frequency band, and the other radio frequency chip supports the 5GHz frequency band. The two radio frequency chips process 2.4Hz and 5GHz respectively. Communication. [0004] However, DBDC equipment supporting both 2.4GHz and 5GHz frequency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/08H04W52/02
CPCY02D30/70
Inventor 邓以实
Owner HUAWEI DEVICE CO LTD
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