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Channel sending state indication method and terminal

A technology of channel transmission and status, applied in the field of communication, can solve the problems of inability to correctly give the channel transmission status, low uplink transmission efficiency, etc.

Active Publication Date: 2016-05-25
BAICELLS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0007] Embodiments of the present invention provide a channel transmission state indication method and terminal, to at least solve the technical problem that the uplink transmission method in the prior art cannot correctly give the channel transmission state, resulting in low uplink transmission efficiency

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  • Channel sending state indication method and terminal
  • Channel sending state indication method and terminal
  • Channel sending state indication method and terminal

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Embodiment Construction

[0045] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. 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.

[0046] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a channel sending state indication method and a terminal; wherein the method comprises following steps of obtaining resources on a second frequency band; indicating the channel sending state of the resources scheduled to a first frequency band through the resources on the second frequency band, wherein the first frequency band is the frequency band needing to carry out listen-before-talk LBT, and the second frequency band is the frequency band not needing to carry out the LBT or the frequency band occupying a current channel through the LBT. According to the method and the terminal provided by the invention, the technical problem of low uplink transmission efficiency in the prior art is solved; and the technical problem is resulted from the fact that an uplink transmission method cannot give the channel sending state accurately.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and terminal for indicating channel transmission status. Background technique [0002] With the continuous development of existing technologies, mobile communication has been developed from the first generation to the fourth generation. Among them, the standard of the fourth-generation mobile communication system is relatively uniform in the world. It is the long-term evolution (LongTermEvolution / LongTermEvolution-Advanced, LTE / LTE-A) formulated by the international standardization organization 3GPP (ThethirdGenerationPartnershipProject). Direct access (Orthogonal Frequency Division Multiple Access, OFDMA), the uplink is based on the single carrier frequency division multiple access (SingleCarrier–Frequency Division Multiple Access, SC-FDMA) access method, based on flexible bandwidth and adaptive modulation and coding methods, the downlink peak rate is 1Gbps, Uplink p...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W72/12H04W72/14H04W74/08
CPCH04W72/0453H04W72/1268H04W74/0816H04W72/23
Inventor 周明宇
Owner BAICELLS TECH CO LTD
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