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无线互联时代的到来,使您的生活摆脱了线缆的羁绊。“随时随地”获取信息和处理信息一直是人类的梦想,因为有了无线通信技术,这个梦想并非遥不可及。无线通信技术把人类从固定网络的束缚中解放出来,享受着无拘无束的网络服务。毋庸置疑,在这一革命性的过程中,短距无线通信技术扮演了重要的角色,其产品也将成为每个人随身必备的设备。因此,本期专题我们就把目光聚焦在短距无线通信技术上。 短距无线通信技术种类很多,但比较有代表性的有无线局域网(WLAN,WirelessLAN)、蓝牙(Bluetooth)、HomeRF和Wireless1394。本期专题将就这些技术的发展趋势进行展望,并探讨无线标准及安全性问题。同时,对于技术和产品都相对成熟的WLAN,我们将重点介绍其技术细节,并为您奉献一次“无线应用之旅”,希望您能有所收获。
The era of wireless Internet, so that your life out of the cable fetters. “Anytime, anywhere” access to information and processing of information has always been a human dream, because of the wireless communication technology, this dream is not out of reach. Wireless communication technology liberates mankind from the shackles of the fixed network and enjoys unfettered network services. Undoubtedly, in this revolutionary process, short-range wireless communication technology plays an important role, and its products will become a must have for everyone. Therefore, this issue we focus our attention on short-range wireless communication technology. There are many kinds of short-range wireless communication technologies, but some typical are WLAN, Bluetooth, HomeRF and Wireless1394. This issue will look at the trends in these technologies and explore wireless standards and security issues. At the same time, we will highlight the technical details and the “Wireless Application Journey” for WLANs that are relatively mature in technology and products, and hope you can make a difference.