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

Communication method and device

The technology of a communication device and a communication method, which is applied in the field of communication, can solve the problem of low data frame processing performance and the like

Active Publication Date: 2014-11-26
HUAWEI TECH CO LTD
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the transmission of the above data frames in the above Backhual system, the processing performance of the above data frames is relatively low

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
  • Communication method and device
  • Communication method and device
  • Communication method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0175] An embodiment of the present invention provides a communication method involving the first communication device side, such asfigure 1 As shown, the method may include:

[0176] S101. The first communication device sequentially acquires a first data frame and a second data frame.

[0177] It should be noted that a data frame is a protocol data unit of the data link layer, and the data frame includes three parts: a frame header, a data part, and a frame trailer. Among them, the frame header and frame tail contain some necessary control information, such as synchronization information, address information, error control information, etc.; the data part contains data transmitted from the network layer to the data link layer, such as Internet Protocol (Internet Protocol, referred to as IP ) packets, etc.

[0178] Exemplarily, the first communication device sequentially acquires the first data frame and the second data frame from the second communication device, wherein the ...

Embodiment 2

[0194] Embodiments of the present invention also provide a communication method involving a third communication device side, such as figure 2 As shown, the method may include:

[0195] S201. The third communication device receives a signal via an antenna, processes the signal and acquires a first aggregation frame, and the processing includes PHY layer processing, MAC layer processing, RLC layer processing, and PDCP layer processing, wherein the length of the first aggregation frame is greater than or equal to the preset value Lmin.

[0196] For example, the first communication device may execute the method provided by other embodiments of the present invention to generate the first aggregation frame according to the first data frame and the second data frame after acquiring the first data frame and the second data frame, and perform the An aggregated frame is processed to generate a signal, and the signal is sent to the third communication device via the antenna. Therefore...

Embodiment 3

[0208] Embodiments of the present invention provide a communication method, such as image 3 As shown, the method may include:

[0209] S301. The first communication device acquires a first data frame.

[0210] It should be noted that a data frame is a protocol data unit of the data link layer, and the data frame includes three parts: a frame header, a data part, and a frame trailer. Among them, the frame header and frame tail contain some necessary control information, such as synchronization information, address information, error control information, etc.; the data part contains data transmitted from the network layer to the data link layer, such as IP data packets.

[0211] Exemplarily, the first communication device acquires the first data frame from the second communication device, where the first data frame may be a data frame sent by the first communication device to the target device, or may be a data frame that the second communication device needs to pass through t...

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 embodiment of the invention provides a communication method and device, referring to a communication field, aims to increase a data frame processing performance of a wireless communcaiton system. The method comprises sucessessively obtaining a first data frame and a second data frame; generating a first gathering frame according to the first data frame and the second data frame, wherein a first gathering frame comprises at least one of the first data frame and the second data frame, and a length of the first gathering frame is no less than a preset value Lmin; processing the first gathering frame and generating signals, the signals being sent out by antenans, wherein the processing includes PDCP layer processing, RLC layer processing, MAC layer processing and PHY layer processing.

Description

technical field [0001] The present invention relates to the communication field, in particular to a communication method and equipment. Background technique [0002] In the prior art, the LTE system defined by The 3rd Generation Partnership Project (referred to as 3GPP) processes the data frame, including the Packet Data Convergence Protocol (Packet Data Convergence Protocol, referred to as PDCP) layer for receiving The received data frame is added with PDCP header information and sent to the Radio Link Control (Radio Link Control, referred to as RLC) layer, and the RLC layer then sends the PDCP layer according to the instructions of the Media Access Control (Medium Access Control, referred to as MAC) layer. The processed data frames are reassembled, segmented, and reordered, and the data frames are sent out through a physical (Physical, PHY) layer. [0003] At present, in order to solve the transmission problem of a mobile base station or a Wireless Fidelity (Wireless Fide...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/06
CPCH04W28/06H04W80/02
Inventor 易甫钟毅颜勇艾早平
Owner HUAWEI TECH CO LTD