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其他 2015_01_3GPP_unlicensed_Dino_Flore
Licensed spectrum remains 3GPP operators’ top priority to deliver
advanced services and user experience
Opportunistic use of unlicensed spectrum is becoming an important
complement for operators to meet the growing traffic demand
Moving forward 3GPP operators will have two options to offload
traffi ...
书籍 Emerging Technologies in Wireless LANs Theory
Wireless Fidelity (Wi-Fi) networks have become mainstream over the last few years. What
started out as cable replacement for static desktops in indoor networks has been extended
to fully mobile broadband applications involving moving vehicles, high-speed trains, and
even airplanes.
书籍 Enhanced+Radio+Access+Technologies
Following chapter introduces the mobile communication, gives a short history of wireless
communication evolution, and highlights some application scenarios predestined for the
use of mobile devices. Cellular and wireless based systems related to different generations
of mobile communication, includi ...
书籍 Reconfigurable+Mobile+Radio+Systems
Digital mobile wireless communication and the Internet have undergone a
fantastic growth in the last few years and, despite originating from two different
worlds, they are converging. This convergence corresponds to the evolution of
mobile systems towards the highest broadband data transmissions (GS ...
书籍 Wi-Fi(TM), Bluetooth(TM), Zigbee(TM) and WiMax(TM)
Today wireless is becoming the leader in communication choices among
users. It is not anymore a backup solution for nomadic travellers but really a
newmoodnaturallyusedeverywhereevenwhenthewiredcommunicationsare
possible. Many technologies evolve then continuously, changing the telecom-
munication w ...
书籍 Wireless Networking Technology
Although the origins of radio frequency based wireless networking can be
traced back to the University of Hawaii’s ALOHANET research project
in the 1970s, the key events that led to wireless networking becoming
one of the fastest growing technologies of the early 21st century have
been the ratifica ...
技术资料 基于STM32F103单片机的甲醛检测报警仪设计
设计了一种基于STM32F103单片机的甲醛检测报警仪，采用ESP8266 Wi-Fi模块实现通信连接与数据传递，采用M-01传感器实时采集室内环境的甲醛浓度，通过LCD12864液晶模块显示甲醛浓度，并在甲醛浓度超标时进行声光报警。该甲醛检测报警仪成本低，精度高，可以满足室内环境甲醛浓度监测的需要。 ...
技术资料 基于有蓝牙共存情况下的WiFi射频模块设计
移动通信网络由于带宽和技术的限制，远远不能满足人们不断高涨的无线上网需求。Wi-Fi作为无线接入技术MLAN的主流标准口益成熟，它能够随时随地高速连接到Internet，极大地满足了用户对无线上网需求，受到消费者的青睐。因而越来越多的移动终端都集成了Wi-Fi功能，Wi-Fi和蓝牙样成为移动终端的标配。随之而来的是wi-Fi和蓝牙 ...
技术资料 基于openwrt和blemesh的智能家居终端控制系统的设计与实现
本文开展的主要工作如下：1，设计实现了可通过蓝牙、语音和Wi-Fi三种方式控制的智能家居电源开关控制器。设计了元器件电路、PCB线路和Android UI界面，可应用于Android手机、平板、蓝牙程式实施进程控制，改变了传统家居布线模式，可免开关布线，也可相容已有线路布局，还可与各种智能家庭系统实现无缝连接。借助热成像实验 ...
技术资料 MT7688设计AP模块(WL-AM01F-7688)规格书(英文版)
MT7688 family integrates a 1T1R 802.11n Wi-Fi radio,a 580MHz MIPS? 24KEcTM CPU,1-port fast Ethernet PHY, USB2.0 host, PCIe, SD-XC,I2S/PCM and multiple slow IOs. MT7688 provides two operation modes-IoT gateway mode and IoT device mode. In IoT gateway mode, the PCI Express interface can connect to 802 ...