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Method, device and system for concurrent wireless voice transmission

A technology for wireless voice and voice data, applied in radio transmission systems, transmission systems, diversity/multi-antenna systems, etc. The effect of a large number of concurrent and stable voice data transmission

Active Publication Date: 2021-07-30
SHENZHEN ZHONGKE XUNLIAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention aims to provide a method, device, and system for concurrent wireless voice transmission, which solves the problem of dropped calls in existing voice transmissions during concurrent transmission, and the technical problem of a small number of concurrent voice transmissions, and realizes a large number of concurrent voices, and voice transmission Data transmission is stable

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  • Method, device and system for concurrent wireless voice transmission
  • Method, device and system for concurrent wireless voice transmission
  • Method, device and system for concurrent wireless voice transmission

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Embodiment 1

[0052] see figure 1 , figure 1 is a schematic diagram of an application scenario provided by an embodiment of the present invention;

[0053] Such as figure 1 As shown, the receiving device includes multiple antennas, where, figure 1 Taking four antennas as an example for illustration, it can be understood that each antenna corresponds to the same number of sending devices, and the wireless communication address of each antenna is unique. Among them, each antenna corresponds to 10 sending devices, and each sending device corresponds to a unique device serial number. Specifically, the first antenna corresponds to a sending device with a device serial number of 1-10, and the second antenna corresponds to a device with a serial number of 11. -20 sending device, the third antenna corresponds to the sending device whose device serial number is 21-30, and the fourth antenna corresponds to the sending device whose device serial number is 31-40, and each sending device sends a voic...

Embodiment 2

[0078] see Figure 7 , Figure 7 It is a schematic diagram of an apparatus for concurrent wireless voice transmission provided by an embodiment of the present invention. The apparatus for concurrent wireless voice transmission can be applied to a receiving device, such as Figure 7 As shown, the device 70 for concurrent wireless voice transmission includes:

[0079] A binding request unit 71, configured for the receiving device to receive binding requests from multiple sending devices;

[0080] The time slot sequence number unit 72 is used for the receiving device to assign each of the sending devices to a unique antenna according to the binding request, and determine the timing of the sending device according to the order of the binding requests. slot number;

[0081] The beacon frame sending unit 73 is used for the receiving device to control the antenna to send a beacon frame every other beacon period, so that after the sending device receives the beacon frame, it , sen...

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Abstract

The embodiment of the present invention relates to the field of wireless communication technology, and discloses a method, device, and system for wireless voice concurrent transmission. The method includes: a receiving device receives binding requests from multiple sending devices; According to the binding request, assign each sending device to a unique antenna, and determine the time slot number of the sending device according to the order of the binding request; the receiving device controls the antenna every other beacon Periodically send a beacon frame, so that after the sending device receives the beacon frame, according to its corresponding time slot number, in the time slot corresponding to the time slot number in the beacon period, send to the receiving device The device sends voice data frames. Through the above-mentioned method, the embodiment of the present invention can solve the technical problem of dropped calls during concurrent voice transmissions and a small number of concurrent voice transmissions, and achieve a large number of concurrent voice data transmissions and stable voice data transmission.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method, device and system for concurrent wireless voice transmission. Background technique [0002] Speech, that is, the material shell of language, is the external form of language and the symbol system that most directly records people's thinking activities. It is a sound with certain social significance issued by the human pronunciation organ. With the continuous development of science and technology, voice can transmit information very well, voice transmission becomes more and more important, and how to achieve better voice transmission is an important topic. [0003] Ordinary voice transmission is through wired microphones or wireless microphones. Wired microphones have great limitations. The length of the cable limits the free range of microphone activities. If the number of microphones reaches 40, the equipment cost will become very expensive. Wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/08H04L29/12H04W72/04
CPCH04B7/08H04B7/0891H04W72/0446H04L61/50
Inventor 周丹张明宇
Owner SHENZHEN ZHONGKE XUNLIAN TECH
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