Trends in Wireless TechnologyEssay Preview: Trends in Wireless TechnologyReport this essayJul 19, 2005Wireless Technology Industry ReportWireless Technology Industry Report (2005-06)*The forecast where a technology will be on the future of wireless LAN*The current level of wireless technology*The development of wireless networking*The influence on the future of wireless LAN*The trend of the time of wireless networkingBackgroundIn June, 1997 the IEEE, the body that defined the dominant 802.3 Ethernet standard, released the 802.11 standard for wireless local area networking. IEEE 802.11 standard supports transmission in infrared light and two types of radio transmission within the unlicensed 2.4GHz frequency band: Frequency Hopping Spread Spectrum (FHSS) and Direct Sequence Spread Spectrum (DSSS).
Technology in the Wireless Industry
The current level of high-bandwidth wireless technology is being driven principally by the emerging technologies in wireless technology.*[*]The development of Wireless Technology
The United States wireless industry has become the leading national and global player in the global wireless standard, becoming the fifth largest market for mobile communications and the fourth largest global carrier in wireless industry.[*,*][^][^]As of the end of 2006, the number of major carriers operating in a given jurisdiction increased at over 3 million, more than doubling from 2000.[^] The growth increased over the same period, when the number of major wireless carriers is 3 million.The growth in the number of domestic, international, and international carrier providers has led to growing demand for home and retail communications, including home and retail wireless lines. More than 1 million consumers use consumer carrier Internet Service Providers (ISPs), and approximately 1 million use local, state, and national telephone lines, and telephone lines and Internet access networks.In addition, many foreign service providers, including mobile service telephone operators, now pay domestic operators to install wireless networks around the world, such as in developing countries. In some of the leading countries in Europe and the United States, local telecoms in the United States currently generate about 9 million dollars in revenue each year. There are currently about 250,000 wireless service licenses in addition to 4 million nationwide, and 20 million in the European Union.[^]This growth, coupled with the emergence of new wireless products and technologies resulting from growing demand for domestic lines and internet services in emerging markets, has prompted an explosion of the wireless industry. Wireless technologies have been growing at the same rate as their global competitors, and are growing quickly within the international industry as more businesses in Europe, the United States, Asia, and other countries come online with their own set of emerging methods of distributing Internet services, for which there hasn’t yet been any market.The key role of the emerging wireless market has been to provide more services which will be easy to locate, secure and access, so that consumers have more choices for their wireless service from many online and locally available providers, and so that the costs of wireless services for users of this new technology decrease with the increase in the number of users. Wireless networks can also provide wireless service for all parts (home, business, and business information), providing access to the web, radio (radio), video (sound), and data services that are not available through traditional telecommunications.In 1999, the International Telecommunications Union stated:(1) The Internet is primarily the means by which the world’s governments and business leaders can communicate, organize, and deliver information, which are universally accessible by the physical, digital and social medium of a person, and which are thus indispensable and indispensable by a number of economic, social, and technological factors, including communication technology, information communication, and telephone. The Internet provides the ultimate means of communication without the need for physical communication, and as such, we believe that the Internet will lead as one of the dominant global technology systems that people and businesses will reach within the next 25 years. [*][^]As a result, consumers will be able to send and
The followings are development of wireless standards:Local Area Networks (IEEE 802)Wired Ethernet (IEEE 802.3)Wireless Ethernet (IEEE 802.11)High Rate Wireless Ethernet (IEEE 802.11b)Mode 2.4 GHz/54 Mbps Wireless Ethernet (IEEE 802.11g)5 GHz Wireless LAN/WAN (IEEE 802.11a)Wireless Personal Area Network (IEEE 802.15)Fixed Broadband Wireless Access (IEEE 802.16)European 5 GHz/54 Mbps WAN (HiperLAN2)Short Distance Device Interconnectivity (Bluetooth);HomeRF Wireless LANWide Band Frequency Hopping (WBFH)Current TechnologyThe most sparkling stars of wireless networking technology today is IEEE 802.11b.The 802.11b wireless networking has enjoyed a rapid increase in adoption in enterprise settings and in educational and institutional networks. More recently, particularly in the past year as adapter and access point prices have lowered dramatically, 802.11b wireless network products have been making inroads into home and SOHO applications. Initially, the demand for 802.11b in the home was driven by people who used a wireless-equipped notebook computer at work, and then took it home and wanted the same freedom from wired connection there too. As prices for wireless components came down, and as home networking to share broadband Internet connections increased, 802.11b was and still is the go-to choice, even in households to which no one comes home with a wireless-enabled notebook from work.
Development of wireless technologyThe interference and performance issues at 2.4-GHz have the wireless LAN industry headed for the open 5-GHz frequency band, where the opportunity exists for a much cleaner wireless networking environment. Similar to the 2.4-GHz band, the 5-GHz spectrum does not require a license for use throughout much of the world. In addition, 5-GHz is void of interference from microwaves and has more than twice the available bandwidth of 2.4-GHz, thereby allowing for higher data throughput and multimedia application support. The open 5-GHz spectrum offers an opportunity for the industry to create a unified wireless network for a broad range of devices and applications. IEEE 802.11a and ETSI (European Telecommunications Standards Institute) HiperLAN2 wireless LAN standards. This 5-UP (5-GHz Unified Protocol) proposal supports interoperability with the existing standards, while providing for increased scalability both up and down. Whereas the IEEE 802.11a and ETSI HiperLAN2 wireless standards support 6 to 54Mbps, 5-UP allows devices to operate from 128Kbps to 108Mbps in 128Kbps increments. With 5-UP enhancements, a wide range of devices-stretching from low to high data rates-can all communicate on a single wireless network. Everything from cordless phones to high-definition televisions and personal computers can communicate on the same multipurpose network under a single unified protocol.
Intel Corporation integrated, “wireless-Internet-on-a-chip” technology could enable a new era of wireless Internet-access products with extensive battery life and greater processing power. The new research chips feature logic (microprocessor), flash memory and analog communications circuits on a single piece of silicon built using a single manufacturing process. Each of these types of circuits is traditionally manufactured on separate process technologies in different factories. Chips produced on the new process may be up to five times more powerful than those used in today.
Could mundane wireless local area networks (WLANs) eat into the profit potential of flashier third-generation (3G) mobile carriers? A flurry of reports this week