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Antenna sharing system and terminal

An antenna sharing and antenna technology, applied in the field of network transmission, can solve problems such as affecting Wi-Fi data throughput, and achieve the effect of reducing the number of antennas

Active Publication Date: 2019-03-08
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of time division mechanism will seriously affect the data throughput of Wi-Fi and LTE

Method used

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  • Antenna sharing system and terminal
  • Antenna sharing system and terminal
  • Antenna sharing system and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] In the existing antenna sharing technology, due to the limitation of the antenna space in the terminal, when the antenna sharing function is set in the terminal, a time division mechanism is usually adopted, that is, a gating switch is set between the communication module and the antenna. When it is necessary to transmit 5GHz Wi- Fi signal, use the strobe switch to switch the antenna to the 5GHz Wi-Fi main / auxiliary signal on the transceiver communication module, and use the strobe switch to switch the antenna to Send and receive 2.4GHz Wi-Fi primary / secondary signals on the communication module. However, adopting the time division mechanism will seriously affect the data throughput of Wi-Fi and LTE.

[0037] figure 1 It is a structural schematic diagram of an antenna sharing system in the prior art.

[0038] The antenna sharing system may include a communication module that supports 5GHz Wi-Fi, 2.4GHz Wi-Fi, LTE, Bluetooth and GNSS.

[0039] Wherein, the Bluetooth m...

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Abstract

The invention discloses an antenna sharing system and a terminal. The antenna sharing system comprises a communication module; the communication module supports 5GHz Wi-Fi and LTE; the antenna sharingsystem further comprises a first antenna and a first multiplexer; and the first multiplexer at least comprises two multiplexer input ends and a multiplexer output end, wherein the first multiplexer input end of the first multiplexer is used for receiving and transmitting a 5GHz Wi-Fi auxiliary signal, the second multiplexer input end of the first multiplexer is used for receiving and transmittingan LTE auxiliary signal, and the multiplexer output end of the first multiplexer is connected with the first antenna. According to the scheme, the antenna utilization rate can be effectively improved, and while the number of antennas is reduced, the influence on the data throughput of the WiFi and the LTE is reduced.

Description

technical field [0001] The invention relates to the field of network transmission, in particular to an antenna sharing system and a terminal. Background technique [0002] In the prior art, 2.4GHz wireless local area network (Wireless Local Area Network, WLAN) function (also known as 2.4GHz Wi-Fi), 5GHz Wi-Fi function, Bluetooth (Bluetooth) function, Long Term Evolution (Long TermEvolution, LTE) functions and GNSS (Global Navigation Satellite System, Global Navigation Satellite System) functions are widely integrated and applied in terminals such as mobile phones and tablets. [0003] Due to the limitation of antenna space in the terminal, the antenna sharing function is usually set in the terminal, such as using one antenna to send and receive 5GHz Wi-Fi main signal and 2.4GHz Wi-Fi main signal, and using another antenna to send and receive 5GHz Wi-Fi auxiliary signal and 2.4 GHz Wi-Fi auxiliary signal, etc. [0004] In the existing antenna sharing technology, a time divi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/0404H04B7/06H04B7/08
CPCH04B7/0404H04B7/0602H04B7/0817H04B7/0693H04B7/0825H04B1/0064H04B1/0057H04W84/12
Inventor 余慶華王泷赖玠玮彭叶新张严
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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