Implementation method, device and base station of wireless backhaul

An implementation method and base station technology, applied in the field of communication, can solve the problems of complex backhaul link deployment and high cost, and achieve the effect of wireless backhaul

Active Publication Date: 2021-06-04
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the research and discussion of the fifth generation mobile communication technology (5th Generation, referred to as 5G) project, in order to meet the requirements of more diversified services, higher speed, and larger number of connections, the 5G network needs to greatly improve the spectrum efficiency. Due to the transmission characteristics of frequency bands, the base stations that use high-frequency band transmission are generally small cells. If each small base station is equipped with a traditional wired backhaul link, such as an optical fiber link, the cost is high, and the backhaul link deployment complex

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  • Implementation method, device and base station of wireless backhaul
  • Implementation method, device and base station of wireless backhaul
  • Implementation method, device and base station of wireless backhaul

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Embodiment Construction

[0083] 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 examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0084] In the technical solution provided by the present disclosure, there may be two types of base stations within the coverage of the core network, see Figure 1B , Figure 1B There are base stations with wired backhaul capability within the coverage area of ​​the core network, such as the base station indicated by mark 11, and a wired backhaul link is deployed between the base station with w...

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Abstract

The present disclosure relates to a method, device and base station for implementing wireless backhaul. The method for implementing wireless backhaul includes: receiving an access request message, where the access request message carries identity information; determining, based on the identity information, that the device requesting access is a first device that only has wireless backhaul capability. When the base station is used, determine whether to allow the first base station to access based on the available wired bandwidth of the wired backhaul link with the core network; return a response message to the first base station, where the response message is used to indicate whether to allow all access to the first base station. The technical solution of the present disclosure can realize the establishment of a wireless connection between a first base station having only wireless backhaul capability and a second base station having wired backhaul capability, thereby realizing wireless backhaul.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a method, device and base station for implementing wireless backhaul. Background technique [0002] In the research and discussion of the fifth generation mobile communication technology (5th Generation, referred to as 5G) project, in order to meet the requirements of more diversified services, higher speed, and larger number of connections, the 5G network needs to greatly improve the spectrum efficiency. Due to the transmission characteristics of frequency bands, the base stations that use high-frequency band transmission are generally small cells. If each small base station is equipped with a traditional wired backhaul link, such as an optical fiber link, the cost is high, and the backhaul link deployment complex. [0003] In order to reduce the deployment complexity of the backhaul link, in the research and discussion of the 5G project, a solution for t...

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04W4/16H04W48/06H04W48/10H04W74/08H04W76/11
CPCH04W4/16H04W48/06H04W48/10H04W74/0833H04W76/11H04W24/02H04W88/08H04W92/12H04W76/10
Inventor洪伟
OwnerBEIJING XIAOMI MOBILE SOFTWARE CO LTD