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Method and device for transmitting system message

A system message and transmission method technology, which is applied in the field of system message transmission method and device, can solve problems such as mutual interference of system messages between cells, and achieve the effect of improving configuration flexibility and reducing mutual interference

Inactive Publication Date: 2017-11-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The present invention provides a method and device for transmitting system messages, so as to at least solve the problem of mutual interference when system messages are sent between cells in the prior art in which the cycle and window configuration of system messages are consistent

Method used

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  • Method and device for transmitting system message
  • Method and device for transmitting system message

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Embodiment Construction

[0025] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0026] 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.

[0027] In this embodiment, a system message transmission method is provided, image 3 is a flowchart of a system message transmission method according to an embodiment of the present invention, such as image 3 As shown, the process includes the following steps:

[0028] Step S302, the system messages sent by the cell are sequentially arranged and sent according to the preset sending order through the sending window within the corresponding sending p...

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Abstract

The invention provides a method and device for transmitting a system message. The method comprises that system messages sent by a cell are sequentially sorted and transmitted according to a preset transmission sequence by means of a transmission window within a corresponding transmission period, wherein the transmission window or a radio frame in the transmission window has an offset in start position. According to the invention, a problem of mutual interference inter-cell system transmission due to consistent period and window configuration of the system messages in the prior art is solved, and thus the effects of configuring different offsets for different cells, reducing mutual interference in inter-cell system transmission and improving the configuration flexibility are achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a system message transmission method and device. Background technique [0002] Machine-to-Machine (M2M) communication is an important topic in the research of the fifth generation mobile communication technology (5th Generation, 5G for short), and it is also an important application field of future wireless communication. In the M2M topic, in view of the characteristics of low-cost and low-throughput terminals, the Third Generation Partnership Project (3GPP) proposed a research sub-topic of the Narrowband Internet of Things (NB-IoT) system, aiming at In the frequency band of 200 kilohertz (KHz), a system similar to Long Term Evolution (LTE) is constructed to provide low-throughput wireless communication services for low-cost terminals. [0003] System information (system information, referred to as SI) is the public information of the cell, which is used to indicate the system ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/10
CPCH04W48/10
Inventor 艾建勋戴博刘静
Owner ZTE CORP
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