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Method and device for data transmission

A data transmission method and data technology, applied in the field of communication, can solve problems such as not supporting inactive state

Active Publication Date: 2019-03-08
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In related technologies, the traditional LTE (LongTerm Evolution, Long Term Evolution) network does not support the inactive state, and there is no solution for direct data transmission to the terminal in the inactive state

Method used

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  • Method and device for data transmission
  • Method and device for data transmission
  • Method and device for data transmission

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Embodiment Construction

[0117] 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.

[0118] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the ...

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Abstract

Provided in the present disclosure are a method and device for data transmission, the method being used with a terminal and comprising: when uplink data to be transmitted to a base station is detected, saving the uplink data in a designated cache; when a remote line access unit (RLAU) is started, reading the uplink data from the designated cache; transmitting the uplink data to the base station bymeans of a request signaling corresponding to the RLAU such that the base station acquires the uplink data from the request signaling. Therefore, the present disclosure may implement a combination ofa RLAU procedure and data transmission such that a base station may receive uplink data that is transmitted by a terminal in an inactive state; meanwhile, the present disclosure may further improve the efficiency of data transmission.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a data transmission method and device. Background technique [0002] In a new generation communication network, that is, a fifth generation mobile communication technology (5th Generation, 5G for short) network, a new terminal state is introduced: an inactive state (inactive state). In related technologies, traditional LTE (Long Term Evolution, Long Term Evolution) networks do not support the inactive state, and there is no solution for directly performing data transmission to terminals in the inactive state. Contents of the invention [0003] In order to overcome the problems existing in the related technologies, embodiments of the present disclosure provide a data transmission method and device. [0004] According to a first aspect of an embodiment of the present disclosure, a data transmission method is provided, the method is used in a terminal, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W74/00H04W76/27H04L5/00
CPCH04L5/0053H04W76/27H04W72/20H04W74/002H04W60/04H04W28/0278H04W74/08H04W60/02H04W76/19H04W28/10H04W74/0833
Inventor 洪伟
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD