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Subframe length information acquisition method and terminal

A technology of length information and acquisition method, which is applied in the direction of transmission path sub-channel allocation, signaling allocation, wireless communication, etc., and can solve problems such as data cannot be received correctly, public information loss, etc.

Active Publication Date: 2016-07-13
BAICELLS TECH CO LTD
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  • Summary
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AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a method and a terminal for obtaining length information of a subframe, so as to at least solve the problem that the data on the current subframe cannot be correct due to the loss or error of public information indicating the length information of the current subframe in the prior art Receiving Technical Issues

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  • Subframe length information acquisition method and terminal
  • Subframe length information acquisition method and terminal
  • Subframe length information acquisition method and terminal

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Embodiment Construction

[0037] 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.

[0038] 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 subframe length information acquisition method and a terminal. The method comprises the steps that indication information of an association subframe having the association relation with a first subframe is acquired under the condition that length information of the first subframe is incorrect, and the indication information is used for indicating length of the association subframe; and the length information of the first subframe is determined based on the indication information of the association subframe. The technical problems in the prior art that the data on the current subframe cannot be correctly received due to loss or error of common information indicating the length information of the current subframe can be solved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method for acquiring length information of a subframe and a terminal. 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, Up...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/12H04W72/14H04L5/00
CPCH04L5/0055H04W72/0446H04W72/23
Inventor 周明宇
Owner BAICELLS TECH CO LTD
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