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User characteristic pattern generation method and device

A technology of user characteristics and characteristic patterns, which is applied in multiplexing communication, multiple use of transmission paths, allocation of transmission path sub-channels, etc., can solve problems such as user collisions, and achieve the effect that user collisions are not easy

Active Publication Date: 2018-10-16
TSINGHUA UNIV
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Problems solved by technology

[0006] Embodiments of the present application provide a method and device for generating user feature patterns to solve the problem that existing feature pattern generation schemes are prone to user collisions

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  • User characteristic pattern generation method and device
  • User characteristic pattern generation method and device
  • User characteristic pattern generation method and device

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Embodiment Construction

[0027] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0028] In order to solve the problem that existing feature pattern generation schemes are prone to user collisions, the embodiments of the present application provide a method and device for generating user feature patterns, which will be described respectively below.

[0029] It should be understood that the technical solutions of the embodiments of ...

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Abstract

The application discloses a user characteristic pattern generation method and device. The method comprises the following steps: acquiring an identity identifier of a target user, wherein the identityidentifier is a binary digital string; copying the binary digital string according to a preset way to generating a binary digital sequence; reading a binary number from the generated binary digital sequence in order according to the preset time interval to input into a displacement register with the preset digit; and generating a characteristic pattern of the target user according to the binary digital sequence stored in the displacement register with the preset digit after completely reading the binary number. Through the method and device disclosed by the invention, the different characteristic patterns can be generated for different users, and the user collision problem is hard to occur.

Description

technical field [0001] The present application relates to the field of wireless communication technology, and in particular to a method and device for generating a user characteristic pattern. Background technique [0002] The fifth-generation mobile communication technology (Fifth-Generation, 5G) is a new mobile communication technology proposed to meet the rapid development of smart terminals and mobile Internet, and it needs to have the ability to support massive connections. Because the traditional orthogonal multiple access technology requires users to perform orthogonal transmission on physical resources such as time domain, frequency domain, and code domain, this limits the number of user access. Therefore, non-orthogonal multiple access technology emerges as the times require. [0003] Pattern Division Multiple Access (PDMA) technology is one of the emerging non-orthogonal multiple access technologies. The main processing idea of ​​PDMA technology is: at the transm...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04L29/12H04J99/00
CPCH04L5/0048H04L2101/654H04J99/00
Inventor 曾捷粟欣彭明遥肖驰洋赵明王京许希斌
Owner TSINGHUA UNIV
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