Bluetooth 5.0 protocol published the day after tomorrow, 7 major features 5.0 Preview-the Bluetooth, Bluetooth-IT information
Recently, the personnel responsible for Bluetooth technology announced that fifth-generation Bluetooth technology (hereinafter referred to as Bluetooth 5.0) will be United States officially released June 16 . Believe that soon after, new mobile phones, laptop computers and configure a new Bluetooth car stereos, and so on.
Although, we have to wait until the official release, we will know the Bluetooth 5.0 detailed performance, but some details have leaked out.
Let us count the 7 major features of Bluetooth 5.0:
1, faster transfer speeds
Bluetooth 5.0 developer says new version of Bluetooth transfer speeds up to 2Mbps, was 4.2LE twice before. Of course, in real life, you are less likely to achieve this speed limit, it is still possible to experience a significant speed boost.
Distance of 2, more
Bluetooth 5.0 is another important improvement, its effective range is the last version of the 4 times, so in theory, when you hold the phone in the range Bluetooth speaker place 300 meters, it will keep the songs you love. That is, in theory, Bluetooth, effective working distance between the transmitting and receiving devices is up to 300 meters. Of course, the actual range depends on the electronic device you use.
3, navigation
In addition, Bluetooth 5.0 will add more navigation features, so the technology can be used as navigation beacons or similar indoor location device, combined with the WiFi can achieve a precision of less than 1 m of indoor location. For example, if you like small series is lost, you can use the Bluetooth technology, find their way in the big commercial center.
4, networking
Internet of things continues hot, so Bluetooth 5.0 many of the underlying optimization for Internet of things, and strive to lower power consumption and higher performance for smart home service.
5, hardware upgrade
Previous Bluetooth versions only required software updates, but Bluetooth 5.0 may require upgrading to the new chip. However, the old hardware is still compatible with Bluetooth 5.0, you will not be able to enjoy their new properties. Equipped with Bluetooth 5.0 flagship mobile phone chip will be available in 2017, believes in the low-end mobile phones will also be successively built in Bluetooth 5 chips. Apple would be the first to use the technology vendors.
6, more transport features
New Bluetooth 5.0 is able to add more data transmission capabilities, and hardware vendors can create more complex connection system with Bluetooth 5.0, such as Beacon, or location services. Advertising data can be sent via Bluetooth device sends a small amount of information to the target device, even without pairing.
7, lower power consumption
It is well known that Bluetooth is the must-have features for smartphones, with smart devices and mobile payments, more and more need to turn on Bluetooth, can enjoy convenient features into people's lives, Bluetooth Smartphone standby time power consumption become a big killer. Bluetooth-Bluetooth 5.0 significantly reduces power consumption, make people use Bluetooth problems no longer have to worry about standby time is short in the process.
蓝牙5.0协议后天发布，7大主要特性前瞻 - 蓝牙5.0,蓝牙 - IT资讯
近日，负责蓝牙技术研发的人员宣布，第五代蓝牙技术（以下简称蓝牙5.0）将于美国时间6月16日正式发布。相信不久之后，新出厂的手机、笔记本电脑和汽车音响等等都会配置新的蓝牙技术。
虽然，我们要等到正式发布，才能得知蓝牙5.0的详细性能，但是其中一些细节已经被泄露出来了。
让我们一一细数蓝牙5.0的7个主要特点：
1、更快的传输速度
蓝牙5.0的开发人员称，新版本的蓝牙传输速度上限为2Mbps，是之前4.2LE版本的两倍。当然，你在实际生活中是不太可能达到这个极限速度的，但是仍然可以体验到显著的速度提升。
2、更远的有效距离
蓝牙5.0的另外一个重要改进是，它的有效距离是上一版本的4倍，因此在理论上，当你拿着手机站在距离蓝牙音箱300米的地方，它还是会继续放着你爱的歌。也就是说，理论上，蓝牙发射和接收设备之间的有效工作距离可达300米。当然，实际的有效距离还取决于你使用的电子设备。
3、导航功能
此外，蓝牙5.0将添加更多的导航功能，因此该技术可以作为室内导航信标或类似定位设备使用，结合wifi可以实现精度小于1米的室内定位。举个例子，如果你和小编一样是路痴的话，你可以使用蓝牙技术，在诺大的商业中心找到路。
4、物联网功能
物联网还在持续火爆，因此，蓝牙5.0针对物联网进行了很多底层优化，力求以更低的功耗和更高的性能为智能家居服务。
5、升级硬件
此前的一些蓝牙版本更新只要求升级软件，但蓝牙5.0很可能要求升级到新的芯片。不过，旧的硬件仍可以兼容蓝牙5.0，你就无法享用其新的性能了。搭载蓝牙5.0芯片的旗舰级手机将于2017年问世，相信中低端手机也将陆陆续续内置蓝牙5芯片。苹果将为成为第一批使用该项技术的厂商之一。
6、更多的传输功能
全新的蓝牙5.0能够增加更多的数据传输功能，硬件厂商可以通过蓝牙5.0创建更复杂的连接系统，比如Beacon或位置服务。因此通过蓝牙设备发送的广告数据可以发送少量信息到目标设备中，甚至无需配对。
7、更低的功耗
众所周知，蓝牙是智能手机的必备功能，随着智能设备和移动支付等越来越多需要打开蓝牙，才能享受便利功能逐渐融入人们的生活之中，蓝牙的功耗成为了智能手机待机时间的一大杀手。为此蓝牙5.0将大大降低了蓝牙的功耗，使人们在使用蓝牙的过程中再也不必担心待机时间短的问题。