The method of improving the sending speed of bluetooth ble on the ios terminal device
A terminal device and transmission speed technology, applied in short-distance communication services, etc., can solve problems such as poor user experience and long transmission time, and achieve the effect of increasing Bluetooth transmission volume, increasing transmission speed, and improving user experience
Active Publication Date: 2019-10-15
长沙丰灼通讯科技有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the IOS system limits the transmission rate of Bluetooth BLE. The minimum transmission interval of the Bluetooth BLE of the IOS terminal device is greater than 20ms, and a transmission time can reach up to 5 to 7 packets, each packet can be up to 20 bytes, and the transmission rate is about 5kB. / s
In practical applications, if large data is to be transmitted, the transmission time will be too long and the user experience effect will be relatively poor.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0015] In the Bluetooth BLE protocol, the transmission interval can be less than 10ms. The method of the present invention uses the characteristics that Bluetooth BLE can connect multiple devices at the same time, and two or more Bluetooth BLE unit modules are set on the Bluetooth peripherals to receive data. The following example takes two Bluetooth BLE unit modules as an example to illustrate, and the Bluetooth BLE unit module is a Bluetooth BLE unit module chip.
[0016] refer to figure 1 , figure 2 , this embodiment includes the following steps:
[0017] (1) Set Bluetooth BLE unit module A and Bluetooth BLE unit module B in the Bluetooth peripheral, connect the main processor of the Bluetooth peripheral to Bluetooth BLE unit module A and Bluetooth BLE unit module B through the serial port; connect the IOS terminal device Pair ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a method of improving a Bluetooth BLE (Bluetooth Low Energy) transmission speed on an IOS terminal device. The method comprises the following steps: (1) N BLE unit modules are arranged in a Bluetooth peripheral device, a main processor is respectively connected with each BLE unit, and the IOS terminal device and each BLE unit are subjected to pairing connection; (2) in the IOS terminal device, data in need of transmission are divided into N data blocks, each data block is transmitted to the Bluetooth peripheral device via a corresponding BLE unit, each data block carries out cross loop transmission, after partial data of the data block 1 are transmitted for one time, partial data of the data block 2 are transmitted at an 20 / N ms interval... partial data of the data block N are transmitted at an 20 / N ms interval, partial data of the data block 1 are transmitted at an 20 / N ms interval, such polling is carried out until all data blocks complete transmission; and (3) after the Bluetooth peripheral device receives each data block, the main processor merges the data blocks to restore the original data. The Bluetooth transmission speed and the transmission amount can be improved.
Description
technical field [0001] The invention relates to a method for increasing the transmission speed of Bluetooth BLE on an IOS terminal device. Background technique [0002] With the widespread use of Bluetooth BLE (Bluetooth Low Energy Bluetooth low energy technology), there are more and more electronic products that transmit data through Bluetooth, and Bluetooth BLE is widely used due to its low power consumption characteristics. Bluetooth BLE can realize the continuous connection between mobile smart terminals and peripheral accessories. It is a short-distance wireless communication technology with extremely low power consumption. With the development of time, IOS terminal devices (such as mac, iphone, ipad, etc.) More and more connections with peripherals. However, the IOS system limits the transmission rate of Bluetooth BLE. The minimum transmission interval of the Bluetooth BLE of the IOS terminal device is greater than 20ms, and a transmission time can reach up to 5 to 7 ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80
Inventor 冯威王路浩朱伟王晶龙陈志军吴艳
Owner 长沙丰灼通讯科技有限公司