Channel detection method and device, communication equipment and storage medium

A channel detection and idle channel detection technology, which is applied in wireless communication, diversity/multi-antenna system, space transmit diversity, etc., can solve the problem that the service beam cannot be changed dynamically, and achieve simple results

Pending Publication Date: 2020-10-09
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In some scenarios, the base station can also send information to the terminal through beamforming, but the service beam cannot be changed dynamically

Method used

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  • Channel detection method and device, communication equipment and storage medium
  • Channel detection method and device, communication equipment and storage medium
  • Channel detection method and device, communication equipment and storage medium

Examples

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Embodiment Construction

[0073] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the embodiments of the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the disclosed embodiments as recited in the appended claims.

[0074] Terms used in the embodiments of the present disclosure are for the purpose of describing specific embodiments only, and are not intended to limit the embodiments of the present disclosure. As used in the examples of this disclosure and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the ...

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Abstract

The embodiment of the present disclosure provides a channel detection method and device, a communication device and a storage medium. The channel detection method includes: according to the detectionsequence of N beams defined by the detection pattern, the idle channel detection CCA of unauthorized frequency band is carried out on the N beams in turn; wherein, the n is a positive integer equal toor greater than 2.

Description

technical field [0001] The present disclosure relates to the field of wireless communication but is not limited to the field of wireless communication, and in particular relates to a channel detection method and device, communication equipment and a storage medium. Background technique [0002] The increase in mobile devices and the rapid development of the mobile Internet have brought about explosive growth in mobile data, and put forward higher requirements for traffic density, network capacity, user rate, and delay. In order to meet the challenges, the fifth-generation mobile communication (5G) new air interface (New Radio, NR) has carried out a new air interface design for new scenarios and new frequency bands. [0003] The shortage of spectrum resources is an increasingly severe reality faced by mobile communication networks. Licensed frequency bands, especially the high-value low-frequency band resources, not only have limited bandwidth, but are also being rapidly con...

Claims

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Application Information

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IPC IPC(8): H04W74/08H04B7/08
CPCH04W74/0808H04B7/0874Y02D30/70
Inventor 朱亚军
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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