Single transmitter-receiver set, radio communication equipment and radio communicating method thereof

A kind of wireless communication equipment, wireless communication technology, applied in the direction of wireless communication, multiple modulation transmitter/receiver arrangement, selection device, etc., can solve the problems of high complexity and cost, achieve baseband processing and link control, simplify Interface, Ease of Debugging and Upgrading Effects

Inactive Publication Date: 2007-11-07
3DSPBEIJINGLTD CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the problems of high complexity and cost when various wireless protocols coexist without interference in the prior art, the present invention provides a single transceiver device, a wireless communication device and a wireless communication method thereof

Method used

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  • Single transmitter-receiver set, radio communication equipment and radio communicating method thereof
  • Single transmitter-receiver set, radio communication equipment and radio communicating method thereof
  • Single transmitter-receiver set, radio communication equipment and radio communicating method thereof

Examples

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Embodiment 1

[0082] The present invention provides a single transceiver device, as shown in Figure 1, which is a single transceiver device according to an embodiment of the present invention, including: an analog-to-digital converter (ADC) 103 and a digital-to-analog converter (DAC) 104, and at least includes: An antenna 101, a radio frequency unit 102, and a baseband processing unit 105; wherein,

[0083] The antenna 101 is used to receive the electromagnetic wave signal of WLAN or "Bluetooth" in the air and transmit it to the radio frequency unit 102; receive the signal transmitted by the radio frequency unit 102 and radiate it into the air;

[0084] A radio frequency unit 102, receives the WLAN or "Bluetooth" signal sent by the antenna 101 and performs processing such as amplification, down-conversion and filtering, and then converts the analog signal into a digital signal through the analog-to-digital converter ADC103 and then transmits it to the baseband processing unit 105; The digit...

Embodiment 2

[0091] As shown in FIG. 2 , it is a schematic structural diagram of another single transceiver device of the present invention. Wherein, the single transceiver device 200 includes: an analog-to-digital converter (ADC) 203 and a digital-to-analog converter (DAC) 204, and at least includes: an antenna 201, a radio frequency unit 202, and a baseband processing unit 205;

[0092] Wherein, the baseband processing unit 205 includes at least: a function scheduling and time slot coordinator 205a, and a baseband signal processor 205b.

[0093] Wherein, the function scheduling and time slot coordinator 205a, according to the default setting or the manual setting of the host, performs the function switching and time slot allocation of WLAN and "Bluetooth" two kinds of wireless networks;

[0094] The baseband signal processor 205b, under the control of the function scheduling and time slot coordinator 205a, receives the wireless network signal sent by the radio frequency unit 202, perform...

Embodiment 3

[0111] The invention also provides a wireless communication device. As shown in Figure 5, the wireless communication device at least includes a single transceiver 505 and a host, and the host includes a control unit, such as a central processing unit (CPU) / microprocessor (MCU) / other programmable processor 503, a single transceiver device 505, memory 504, man-machine interface 501; wherein,

[0112] The single transceiver device 505 receives and sends one or more wireless network signals through the preset settings of the user of the wireless communication device;

[0113] The memory 504 is connected to the central processing unit 503, and is used to store a selection menu for the user of the wireless communication device to select at least two wireless networks, and also stores programs required by the wireless communication device, wherein the upper layer protocol of the wireless network is mainly stored, and the driver program is stored. , Human-machine interface software, ...

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PUM

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Abstract

A single transceiving device, a wireless communication device and wireless communication method. The invention provides a single transceiving device, a wireless communication device and a wireless communication method. The method is based on a wireless communication device comprising a single transceiving device and a host computer, the said single transceiving device comprises at least an antenna, a radio frequency unit and a baseband process unit. The method comprises: setting the wireless communication device with the human-computer interface of the host computer, setting the wireless communication device as plurality of wireless networks working synchronously or only one wireless network working; the wireless communication device receiving and sending the wireless network signal by the single transceiving device according to the setting. The invention uses plurality of wireless networks's transceiving device to share at least one radio frequency unit, and the invention can save the hardware resource, simplify the hardware configuration, shorten the debug time.

Description

technical field [0001] The present invention relates to wireless communication networks, in particular to the coexistence of multiple wireless communication networks, in particular to a single transceiver, wireless communication equipment and a wireless communication method. Background technique [0002] With the development of wireless communication technology, a variety of protocol specifications have been formed in the wireless network field, such as IEEE802.11 and "Bluetooth" (BT: Bluetooth) and other protocols coexist and complement each other. In the case of using wireless networks without unified specifications to meet various information transmission needs, it is hoped that various wireless networks can be interconnected without interfering with each other, so as to realize information transmission with anyone at any time, anywhere. For example, if people want to wear ordinary "Bluetooth" headsets to implement VoIP / VoWLAN through Wireless Local Area Networks (WLAN: W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/20H04L12/28H04W28/18H04W88/02H04W88/06
CPCH04L27/0008H04W88/06H04W88/02H04W28/18
Inventor 吕侃姜崇俊迈克尔·陈徐斌汤益彦洪慧勇吴峰吴双力
Owner 3DSPBEIJINGLTD CORP
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