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Transmission method, reception method, transmission device and reception device of synchronous signal

A technology of a synchronization signal and a transmission method, applied in the fields of a transmission device and a reception device, a transmission method of a synchronization signal, and a reception method, can solve the problems affecting the synchronization performance, such as synchronization signal coverage, low synchronization flexibility, etc., so as to reduce the performance and The effect of the coverage of the synchronization signal, the effect of improving the flexibility

Active Publication Date: 2022-01-28
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Embodiments of the present invention provide a method for sending a synchronization signal, a method for receiving it, a sending device, and a receiving device, so as to at least solve the problem in the related art that the flexibility of synchronization is low, thereby affecting the performance of synchronization and the coverage of synchronization signals

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  • Transmission method, reception method, transmission device and reception device of synchronous signal
  • Transmission method, reception method, transmission device and reception device of synchronous signal
  • Transmission method, reception method, transmission device and reception device of synchronous signal

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Embodiment Construction

[0070] 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.

[0071] 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 .

[0072] In this embodiment, a method for sending a synchronization signal is provided, Figure 4 is a flowchart of a method for sending a synchronization signal according to an embodiment of the present invention, such as Figure 4 As shown, the process includes the following steps:

[0073] Step S402, the sending end determines the synchronization signal;

[0074] Step S404, the sending end sends the determined synchronization signal...

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Abstract

The present invention provides a synchronization signal sending method, receiving method, sending device, and receiving device, wherein the sending method includes: the sending end determines the synchronization signal; the sending end sends the determined synchronization signal to the receiving end, and, The determined configuration information of the synchronization signal is notified to the receiving end. Through the present invention, the problem of low synchronization flexibility existing in the related art, thereby affecting the synchronization performance and the coverage of the synchronization signal is solved, and the synchronization flexibility is improved, thereby reducing the influence on the synchronization performance and the coverage of the synchronization signal Effect.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a synchronization signal sending method, a receiving method, a sending device and a receiving device. Background technique [0002] An important basic problem in the communication system is the synchronization problem; the main function of synchronization is to complete the synchronization in the communication time and the frequency domain (multi-carrier system), so that the opposite end to be synchronized (which can be a base station or a The terminal, the terminal is used as an example below) can correctly receive the channels and signals of the physical layer; some other necessary information can also be obtained during the synchronization detection process, such as notifying the Physical-layer CellIdentity (Physical-layer CellIdentity, referred to as PCI) etc. In 4G Long-Term Evolution (LTE for short), since it mainly works at low frequency, the physical layer ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W56/00H04W72/04
CPCH04W56/00H04W56/001H04W56/0015H04L5/0048H04L5/0094H04L5/0032H04W72/30
Inventor 鲁照华陈艺戬郁光辉李儒岳郝鹏王伟达于泳
Owner ZTE CORP