Method for uplink data transmission, terminal equipment and network equipment

A technology of terminal equipment and network equipment, applied in the field of communication

Active Publication Date: 2017-03-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Grant Free transfers do not yet have a mechanism for network devices to obtain permission to use Grant Free transfer resources

Method used

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  • Method for uplink data transmission, terminal equipment and network equipment
  • Method for uplink data transmission, terminal equipment and network equipment
  • Method for uplink data transmission, terminal equipment and network equipment

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Embodiment Construction

[0183] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0184] The terms "component", "module", "system" and the like are used in this specification to refer to a computer-related entity, hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and / or a computer. By way of illustration, both an application ...

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Abstract

The invention discloses a method for uplink data transmission, terminal equipment and network equipment. The method comprises the steps that the terminal equipment sends a message used for requesting an authorization-free transmission resource to the network equipment; the terminal equipment receives a resource indication message sent by the network equipment, wherein the resource indication message is used for indicating an authorization-free transmission resource allocated by the network equipment for the terminal equipment according to the message used for requesting the authorization-free transmission resource; and the terminal equipment determines the transmission resource performing authorization-free transmission according to the resource indication message. The method for uplink data transmission, the terminal equipment and the network equipment disclosed by the embodiment of the invention can realize competition based uplink data transmission, and improve the data transmission efficiency of a system.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for uplink data transmission, a terminal device and a network device in the communication field. Background technique [0002] With the continuous evolution of wireless cellular networks, the next-generation mobile communication system will not only support traditional communication, but also machine-to-machine (M2M) communication, or Machine Type Communication (Machine Type Communication, referred to as "MTC") communication. According to predictions, by 2020, the number of MTC devices connected to the network will reach 50 to 100 billion, which will far exceed the current number of connections. For M2M services, due to the wide variety of service types, there are great differences in network requirements. Generally speaking, there will be the following requirements: (I) reliable transmission, but not sensitive to delay; (II) low delay, highly reliable transmission. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W74/08
CPCH04W74/0841H04W74/002H04W74/0833H04W72/02H04W74/08H04W72/21H04W88/02
Inventor 戎璐刘亚林
Owner HUAWEI TECH CO LTD
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