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

A data transmission method, device and system

A data transmission method and data packet technology are applied in the fields of data transmission methods, devices and systems, and can solve the problems of low transmission efficiency of small data packets and achieve the effect of improving transmission efficiency.

Active Publication Date: 2021-10-22
HUAWEI TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the above data transmission process is applied to the M2M system, since the data packets that the terminal needs to send are small data packets and the number of data packets is large, the terminal needs to frequently establish and release RRC connections with the base station, resulting in these Less efficient transfer of small packets

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
  • A data transmission method, device and system
  • A data transmission method, device and system
  • A data transmission method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0182] like figure 2 , The embodiment provides a data transmission method according to the present invention, the data transmission method may comprise:

[0183] S101, a first terminal receives resource information transmitted from the base station, a first terminal for transmitting an uplink resource information the application layer packets to the base station.

[0184] S102, the terminal on the first resource, the uplink transmission to the base station application layer packets.

[0185] The data transmission method according to an embodiment of the present invention, since the resource information of the first terminal in idle state transmit an uplink data packet to the application layer of the base station, and therefore, the terminal is in idle state after receiving the first resource information from the base station, the terminal can directly transmit an uplink data packet to the application layer in the base station on the first resource, i.e. the base station may receiv...

Embodiment 2

[0223] The data transmission method according to an embodiment of the present invention, one possible implementation, the terminal need not access the base station, i.e. a terminal without requesting the base station to a first terminal resource allocation information for transmitting an uplink application layer data packet, the base station can be directly the first resource allocation information of the terminal, whereby the terminal may send an uplink data packet to the application layer in the base station on the first resource; another possible implementation, the terminal needs to access the base station, i.e., the need to first base station requests a terminal an uplink transmission resource information for the first application layer data packet, then the base station can allocate the first resource information to the terminal so that the terminal can transmit an uplink data packet to the application layer in the base station on the first resource.

[0224] For a better un...

Embodiment 3

[0375] like Figure 13 As shown, the embodiment of the present invention provides a terminal that is in an idle state, the terminals, can include:

[0376] The receiving unit 10 is configured to receive the first resource information transmitted by the base station, the first resource information for transmitting an uplink application layer data packet to the base station; transmitting unit 11 for receiving at the receiving unit 10 The first resource is transmitted to the base station to transmit the uplink application layer packet.

[0377] Optionally, the transmitting unit 11 is further configured to transmit an access sequence to the base station before the receiving unit 10 receives the first resource information transmitted by the base station.

[0378] Wherein, the access resource information is used to request the base station to assign the first resource information for the terminal, or the access sequence is used to request the base station to assign the first resource inf...

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

Embodiments of the present invention provide a data transmission method, device, and system, which relate to the communication field and can improve the transmission efficiency of data packets. The data transmission method includes: a terminal in an idle state receives first resource information sent by a base station, and the first resource information is used for the terminal to send an uplink application layer data packet to the base station; the terminal sends uplink application layer data to the base station on the first resource Bag. The data transmission method is applied in a data transmission system.

Description

Technical field [0001] The present invention relates to the field of communications, and more particularly to a data transmission method, apparatus, and system. Background technique [0002] With the widespread use of the machine to the machine (English: Machine to Machine, abbreviation: M2M) system, there is more and more transmission of small data packages with small data volume, for example, M2M system is applied to smart meter reading, intelligent transportation and Intelligent medical, etc., the data packet transmitted between the terminal and the base station is a small data package. [0003] Typically, in the long-term evolution (English: Long Term Evolution, abbreviation: LTE) system, the terminal is generally in the idle state (English: idle), that is, there is no radio resource control between terminals and base stations (English: RadioreSource Control, Abbreviation: RRC) connection. When the terminal is in an idle state, the terminal first needs to establish an RRC con...

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 Patents(China)
IPC IPC(8): H04W72/00
CPCH04W48/16H04W4/70H04W76/27H04W72/1268H04W72/23H04W48/00H04W72/20H04W76/11H04W72/0453
Inventor 徐小英郑潇潇庞伶俐杨利
Owner HUAWEI TECH CO LTD