Bluetooth communication method, Bluetooth communication system, Bluetooth receiving method and Bluetooth receiving device
A bluetooth communication, bluetooth technology, applied in the direction of transmission system, digital transmission system, near-field transmission system, etc., can solve the problems of reception failure, mutual interference, strong interference, etc., and achieve the effect of high-quality and reliable bluetooth information transmission
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0040] figure 1 It shows a schematic flow diagram of the implementation of the Bluetooth communication method in the embodiment of the present application. As shown in the figure, the method includes the following steps:
[0041] Step 101, sending the generated Bluetooth data through multiple Bluetooth sending branches; the frequency domain channels of each Bluetooth sending branch are different;
[0042] Step 102, receiving Bluetooth data in multiple Bluetooth receiving branches through multiple frequency domain channels corresponding to the frequency domain channels of the Bluetooth sending branch; the Bluetooth data includes cyclic redundancy check information and load data;
[0043] Step 103, determine the current working mode and in the current working mode, determine whether the load data in the multi-channel Bluetooth receiving branch is retransmitted according to the cyclic redundancy check information and / or load data in the multi-channel Bluetooth receiving branch; ...
Embodiment 2
[0086] image 3 It shows a bluetooth communication system in the embodiment of the present application, including: a bluetooth multi-channel sending device and a bluetooth multi-channel receiving device, the bluetooth multi-channel sending device includes a first baseband processor, a plurality of radio frequency transmitters and a sending Antenna, the Bluetooth multi-channel receiving device includes a multi-channel automatic retransmission processor, a plurality of serial second baseband processors and radio frequency transmitters, and a receiving antenna; wherein,
[0087] The first baseband processor is used to output bluetooth data;
[0088] The plurality of radio frequency transmitters are used to modulate the Bluetooth data into a plurality of different frequency domain channels and send them to the transmitting antenna;
[0089] The receiving antenna is used to receive the bluetooth data transmitted by the transmitting antenna;
[0090] The plurality of radio frequency...
Embodiment 3
[0116] The embodiment of the present application proposes a Bluetooth receiving method, including the following steps:
[0117] Receive the Bluetooth data in the multi-channel Bluetooth receiving branch through multiple frequency domain channels corresponding to the frequency domain channel of the Bluetooth sending branch; the Bluetooth data includes cyclic redundancy check information and load data;
[0118] Determining that the current working mode is the first mode or the second mode;
[0119] When in the first mode, determine whether the load data in the multi-channel Bluetooth receiving branch is retransmitted according to the cyclic redundancy check information in the multi-channel Bluetooth receiving branch;
[0120] When in the second mode, determine whether the load data in the multi-channel Bluetooth receiving branch is retransmitted according to the cyclic redundancy check information and / or load data in the multi-channel Bluetooth receiving branch;
[0121] Filter...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com