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rhub, bbu, rhub cascade load sharing system and method

A cascading and cascading structure technology, applied in the field of communication, can solve the problems of limited service carrying capacity of wireless access network, unable to meet the requirements of service carrying capacity, etc., to avoid data congestion, increase service volume, and improve quality.

Active Publication Date: 2022-08-05
DATANG MOBILE COMM EQUIP CO LTD
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  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a RHUB, BBU, and RHUB cascaded load sharing system and method, which are used to solve the problem that the existing wireless access network in the prior art has limited service carrying capacity and cannot meet flexible networking and large-capacity coverage. Requirements for business carrying capacity under certain circumstances

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  • rhub, bbu, rhub cascade load sharing system and method
  • rhub, bbu, rhub cascade load sharing system and method
  • rhub, bbu, rhub cascade load sharing system and method

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Embodiment Construction

[0028] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] In order to better illustrate that the present application can improve the service carrying capacity and meet the requirements for the service carrying capacity in the case of flexible networking and large-capacity coverage, figure 1 A schematic diagram of the layout of BBU (Base band Unite, baseband processing unit) and RHUB...

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Abstract

Embodiments of the present invention provide a RHUB, BBU, and RHUB cascaded load sharing system and method. The uplink module of the RHUB is provided with at least two uplink optical ports, and the downlink module is provided with at least two downlink optical ports, so that the RHUB can At the same time, it receives downlink data through multiple uplink optical ports, which increases the business volume that RHUB can handle at the same time. The connection module connected to the RHUB on the BBU is provided with at least two optical transmission ports, so that the BBU can transmit downlink data to the RHUB through multiple optical transmission ports at the same time, which increases the business volume that the BBU can handle at the same time. Based on the BBU with multiple transmission optical ports and the RHUB with multiple uplink optical ports and downlink optical ports, it can meet the requirements for service carrying capacity in the case of flexible networking and large-capacity coverage. The offloading of downlink data by the optical port avoids data congestion and improves the quality of service processing.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a RHUB, BBU, and RHUB cascaded load sharing system and method. Background technique [0002] In the field of wireless access networks, with the development of multi-standard access devices and the increase in the number of users, more services need to be processed at the same time. However, limited by the hardware structure, the data traffic that the base station can transmit at the same time is fixed, so it cannot meet the multi-standard access device access and the situation of too many users. [0003] For example, equipment manufacturers usually develop access equipment of multiple standards on a hardware platform, such as W-CDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) Access, Time Division Synchronous Code Division Multiple Access), CDMA (Code Division ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/2575H04Q11/00
CPCH04B10/2575H04B10/25752H04Q11/0062H04Q2011/0086
Inventor 杨磊
Owner DATANG MOBILE COMM EQUIP CO LTD
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