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Compatible processing method and device for mimo terminal and non-mimo terminal

A terminal and reconfiguration technology, which is applied in the communication field, can solve the problems of non-MIMO terminal performance degradation and achieve the effect of improving superiority and reducing performance degradation

Active Publication Date: 2018-06-19
深圳市华麟通信科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problem of how to ensure that the performance of non-MIMO terminals is not significantly reduced in the related art, the purpose of the present invention is to provide a compatible processing method and device for MIMO terminals and non-MIMO terminals to solve the above problems at least one

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  • Compatible processing method and device for mimo terminal and non-mimo terminal
  • Compatible processing method and device for mimo terminal and non-mimo terminal
  • Compatible processing method and device for mimo terminal and non-mimo terminal

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Embodiment Construction

[0032] 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.

[0033] image 3 It is a flowchart of a compatible processing method for a MIMO terminal and a non-MIMO terminal according to an embodiment of the present invention. Such as image 3 As shown, the compatible processing method mainly includes the following processing:

[0034] Step S302: In a network adopting the MIMO networking mode, the base station judges whether there are MIMO terminals and non-MIMO terminals in the network at the same time;

[0035] Step S304: If there are MIMO terminals and non-MIMO terminals at the same time, the base station determines whether to turn off the MIMO function of the MIMO terminals according to the throughput of the MIMO terminals and the channel conditions wher...

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Abstract

The present invention provides a compatible processing method and device for MIMO terminals and non-MIMO terminals. The method includes: in a network adopting MIMO networking mode, a base station judges whether MIMO terminals and non-MIMO terminals exist in the network at the same time; For MIMO terminals and non-MIMO terminals, the base station determines whether to turn off the MIMO function of the MIMO terminal according to the throughput of the MIMO terminal and the channel conditions where it is located. According to the technical solution provided by the present invention, the MIMO terminal and the non-MIMO terminal can be effectively compatible in the MIMO networking mode, and the performance degradation problem of the traditional terminal (that is, the non-MIMO terminal) in the MIMO networking mode can be alleviated, thereby improving the MIMO networking mode. method superiority.

Description

technical field [0001] The present invention relates to the field of communications, and in particular, to a compatible processing method and device for a Multiple Input Multiple Output (MIMO for short) terminal and a non-MIMO terminal. Background technique [0002] During the evolution of R9 and subsequent R10 3rd Generation Partnership Project (3GPP) protocols, the Universal Mobile Telecommunications System (UMTS) introduced 2X2 multiple-input multiple-output (MIMO), MIMO The networking mode is the primary and secondary frequency (P+P), the primary and primary frequency (P+S), and the primary and secondary frequency and virtual antenna array (P+S+VAM) mode. [0003] When MIMO and traditional High-Speed ​​Packet Access (High-Speed ​​Packet Access, HSPA for short) users are mixed in the network, traditional HSPA users can use the P+P STTD mode to achieve seamless connection with the MIMO system, including the configuration of power resources , the use of pilot signals, etc....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/06
Inventor 李瑞峰王俊玲
Owner 深圳市华麟通信科技有限公司