Unlock instant, AI-driven research and patent intelligence for your innovation.

Data transmission method and related equipment

A technology of data and base station equipment, applied in the field of data transmission methods and related equipment

Active Publication Date: 2016-08-03
HUAWEI TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are base stations that can support multiple wireless standards at the same time, which are called multi-mode base stations. However, the existing CPRI link can only support a single standard

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data transmission method and related equipment
  • Data transmission method and related equipment
  • Data transmission method and related equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The embodiment of the present invention can use multi-mode base stations of different wireless systems, such as GSM (GlobalSystemforMobileCommunications, Global System for Mobile Communications), UMTS (UniversalMobileTelecommunicationsSystem, Universal Mobile Communications System), CDMA (CodeDivisionMultipleAccess, Code Division Multiple Access), WIMAX (Worldwide Interoperability for Microwave Access, global interoperability technology for microwave access), LTE (Long Term Evolution, long-term evolution) and other wireless standard combination formed multi-mode base station, such as GSM and UMTS two wireless standard multi-mode base station, UMTS and CDMA wireless standard A multi-mode base station composed of two wireless standards, UMTS and LTE, and so on. The embodiment of the present invention can be applied to base stations of multiple wireless systems (more than or equal to two wireless systems). Each REC in the base station can support a group of wireless systems...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a transmitting method for data and relevant equipment. The transmitting method for the data comprises the following steps of when a base station supports various wireless protocols, determining wireless protocols to which the two ports of RE (Radio Equipment) are respectively belonged by the RE in the base station; and respectively transmitting the data corresponding to the wireless protocols by using the two ports. According to the technical scheme provided by the embodiment of the invention, the base station can support various wireless protocols and can normally transmit service data and control data in various protocols.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a data transmission method and related equipment. Background technique [0002] The CPRI (CommonPublicRadioInterface, public general radio interface) specification is an interface specification between REC (RadioEquipmentControl, radio equipment controller) and RE (RadioEquipment, radio equipment) inside the radio base station. CPRI includes three planes: user data plane, management control plane, and synchronization control plane. According to the protocol, there are three layers: physical layer (Layer1, L1), link layer (Layer2, L2) and application layer (Layer3, L3). In order for the REC to know the topology information of the CPRI link (including the head and tail information of the CPRI link, RE location information, etc.), the REC transmits service data (such as: IQ data) and control data (such as: HDLC ( High-levelDataLinkControl, advanced data link control) data), a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W88/10
Inventor 余卫东周军
Owner HUAWEI TECH CO LTD