Nortel upgrades communication technology
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Nortel Networks says new enhancements to its products will let employees of large companies more easily communicate with colleagues down the hall or across the world.
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Nortel Networks has set up a network management center in Delhi, India to service its customers worldwide.
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(InfoWorld) - Nortel Networks is spending 10 times as much on mobile wireless WiMax technology research today as it did a year ago, part of an initiative by Nortel chief technology officer John Roese in his first year at the post. Nortel's research investment in mobile WiMax, also known as 802.16e, is now $100 million, up from $10 million a year ago, Roese said in a recent interview as he celebrated his first anniversary. He assumed the CTO position in June 2006. As CTO, Roese oversees the $1.7 billion R&D budget for the networking equipment maker. That amount is about 17 percent of Nortel's revenues, slightly down from 19 percent a year ago, although the division still employs about 12,000 professionals, he said. The biggest shift at Nortel R&D is a stronger emphasis on WiMax and other emerging technologies, which was accomplished by lowering Nortel's R&D in what Roese called "late-lifecycle products," such as GSM technology, that still need research but are generally well defined in the market, he said. A year ago, half the R&D budget went for late-lifecycle products; now that figure has been reduced to 20 percent of the R&D budget. "Fifty percent on late-lifecycle products was inefficient," Roese said. Roese said it is important in R&D to have top developers working on the next wave of technology, not on declining segments. In all, about 20 percent of R&D is now devoted to emerging technologies such as mobile WiMax, while 60 percent is devoted to products in the middle of their lifecycle. Nortel also sold its UMTS (Universal Mobile Telecommunications System) unit to Alcatel-Lucent, which will help R&D focus on other areas, Roese said. The unit was not profitable, he said. Roese believes unified communications products, including mobile WiMax, will bring "huge productivity" to network providers and large businesses alike. Fixed WiMax, or 802.16d, is already being shipped to carriers to provide backhaul communications for cellular networks but has been implemented in some parts of the world to provide broadband access instead of using copper cable. Mobile WiMax will be a high-performance wireless data network for laptops and consumer devices, Roese said, and will eventually be used for voice service as a competitor to cellular voice. "WiMax is just emerging," he said. "It can be a reusable network for mobile data, DSL replacement, video distribution, and real 4G wireless. It will be built once and used for many purposes." Some cities and towns building municipal Wi-Fi networks have been interested in whether WiMax, fixed or mobile, might be the next-generation technology that threatens Wi-Fi, but Roese said Wi-Fi and WiMax will likely be complementary. Wi-Fi runs in an unlicensed spectrum, while WiMax will run in a licensed spectrum, he noted. "You'll want endpoints from unlicensed and licensed, so you want Wi-Fi and WiMax to both come together. You may be uplinking Wi-Fi endpoints via WiMax." The WiMax Forum expects WiMax-based systems to deliver up to 40Mbps of data per channel over as much as six miles.
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Cisco Systems announces an upgrade to its CallManager software to improve security on its IP telephony gear.
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Canadian telecom giant Nortel Networks and South Korea's LG Electronics said they had agreed to establish a joint venture on telecom equipment and networking solutions.
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Alcatel CGEP.PA has signed a   preliminary agreement to buy Nortel's NT.TO third-generation   cell phone network unit for $320 million, aiming to achieve   greater scale amid cut-throat price competition.
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Nortel Networks Corp. (NT.TO: Quote, Profile, Research) , one of the world&#39;s biggest telecom equipment makers, again delayed the release of its long-awaited restated
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Sprint Nextel and Verizon Wireless are upgrading their 3G wireless networks with new technology that will increase speeds.
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Canadian telecommunications equipment maker Nortel Networks Corp. signed an agreement Thursday with China Putian Corp. to set up a joint venture to research, manufacture and market advanced mobile phone equipment and products.
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TechWeb - The announcements come as Nortel launches its North American Optimized Networking campaign, building on IPT 1-2-3 campaigns from last year.
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DECEMBER 01, 2004 (REUTERS) - Cingular Wireless LLC, the largest US wireless telephone company, said yesterday that it would upgrade its network next year to handle high-speed data transmissions.
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Networking provider upgrades a slew of products so large companies can better connect their workers.
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Cisco is announcing an eight-port 10 Gigabit Ethernet module for its Catalyst 6500 switches, doubling the number of ports available to users and increasing overall switching performance by 60%.
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The company announces a new version of its wireless messaging and data access software.
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Nortel Networks is pushing its security features to the forefront with a series of updated products and a new relationship with security vendor Symantec.
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Nortel Networks Ltd. has renewed a contract with Sprint Corp. to deploy wireless infrastructure equipment and provider support services as Nortel continues expanding in Sprintâs nationwide wireless network.
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Nortel Networks Corp., tarnished by an accounting scandal, has hired a new marketing boss to polish its faded global image. The Brampton-based telecom equipment maker appointed Clent Richardson, 43, as its