Method and device for configuring reference signal in non-authorized frequency band

An unlicensed frequency band and reference signal technology, applied in the field of communication, can solve the problem of high overhead of signaling resources

Active Publication Date: 2016-03-30
BAICELLS TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0010] Embodiments of the present invention provide a method and device for configuring reference signals in unlicensed frequency bands, so as to at least solve the technical problem of high overhead of physical layer signaling resources in unlicensed frequency bands

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  • Method and device for configuring reference signal in non-authorized frequency band
  • Method and device for configuring reference signal in non-authorized frequency band
  • Method and device for configuring reference signal in non-authorized frequency band

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Embodiment Construction

[0020] In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are 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 creative efforts shall fall within the protection scope of the present invention.

[0021] It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appropriate ...

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Abstract

The invention discloses a method and a device for configuring a reference signal in a non-authorized frequency band. The method comprises the steps of determining the time-frequency resource position of a reference signal by mobile communication network equipment, wherein the time-frequency resource position is the sub-frame position of a data burst-mode signal sent by the mobile communication network equipment; configuring the time-frequency resource position of the reference signal through the high-level signaling. According to the technical scheme of the invention, the technical problem that the physical layer signaling resource is large in cost within the non-authorized frequency band can be solved.

Description

technical field [0001] The present invention relates to the field of communications, and in particular, to a method and apparatus for configuring reference signals in an unlicensed frequency band. Background technique [0002] A mobile communication system refers to a system in which an operator provides communication services for user terminals (UEs) (such as mobile phones) by deploying wireless access network equipment (such as base stations) and core network equipment (such as home location registers, HomeLocationRegister, HLR). Mobile communication has experienced the first, second, third and fourth generation communication technologies. Specifically, the first-generation mobile communication refers to the original analog, voice-only cellular phone standard, which mainly uses analog technology and the access method of Frequency Division Multiple Access (FDMA); the second-generation mobile communication introduces Digital technology has improved network capacity, voice q...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04L5/00
CPCH04L5/0091H04W72/0446
Inventor 周明宇
Owner BAICELLS TECH CO LTD
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