Cell Data Networking

Comparing WiMax with LTE

Solid article in Computerworld about WiMax and cell standard LTE (Long Term Evolution): Given that LTE will be deployed by AT&T and Verizon, and WiMax by Sprint's joint venture with Clearwire, it's useful to study how the two standards compare....Copyright ©2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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T-Mobile Launches 3G in New York, Announces Plans

T-Mobile launches an HSPA network in New York, with more markets to come in 2008: The company was rumored to be only offering voice over 3G and a UMTS network. The announcement today says they'll offer full HSPA, with handsets...Copyright ©2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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LTE Evolves into Potential Worldwide Leader

The Long Term Evolution (LTE) standard is emerging as the likely "winner" for 4G networks: If you asked what fourth-generation (4G) cell networks would look like a year ago, you probably would have bet on three horses: Qualcomm's UMB (Ultra...Copyright ©2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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EDGE's Evolution

Mobile base station makers to introduce double and quadruple speed EDGE: EDGE is criticized for being an also-ran technology, despite its wide use. It's 2.5G, the mid-generation step between modem-speed/voice 2G and wanna-be broadband 3G. But EDGE's evolution takes its...Copyright ©2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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Qualcomm Loses Another Battle with Broadcom

A U.S. District judge has provided Broadcom with broad wins: The judge provided a permanent injunction against Qualcomm's ability to sell cellular data chips that were deemed to infringe on Broadcom's patents. Qualcomm must immediately stop selling WCDMA chips--that's...Copyright ©2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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Using Sprint's Free Trial Proves Onerous for Writer

Sprint Nextel offers a free 30-day trial of its EVDO modem included in a Sony Vaio model--if you can get them honor that: James Martin of PC World spent an inordinate amount of time getting Sprint to honor a...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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Verizon Wireless Opts for LTE for 4G Network

The carriers are choosing their partners for network evolution: Sprint Nextel chose WiMax (and we'll see if that sticks), and now Verizon chooses LTE (Long Term Evolution), a cell data technology that's being adopted widley in Europe, including by...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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Qualcomm Introduces GSM/CDMA 3G Chips for EVDO, HSPA

Qualcomm takes a step in the interests of worldwide 3G compatibility: The company will release Gobi, a chipset that would allow a laptop computer to connect over either EVDO or HSPA, providing worldwide compatibility, as well as interoperability with...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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HP Puts Sprint EVDO Rev. A into Notebooks

HP will integrate an EVDO Rev. A modem tied to Sprint service into business notebooks: Models with starting prices ranging from $929 to $2,049 will include the modem. A free month's service is included for computer buyers who sign...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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Kyocera Revises Cell Router: 802.11n Coming in 2008

Kyocera made a very early announcement about a new cell router, the KR2: The new model, no pricing announced, will ship in early 2008, and features 802.11n, and support for EVDO Rev. 0 and Rev. A through a PC...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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AT&T Adds Higher-Speed Upstream Card

AT&T has started to upgrade its network to handle HSUPA--the U being for Uplink meaning upstream--and now has a card that can handle that, too: The Sierra Wireless AirCard 881 LaptopConnect PC Card will support HSUPA speeds that should...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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Novatel Releases Tiniest USB EVDO Rev. A Modem

Sprint and Verizon are both carrying the Ovation U727: It's got a microSD slot, too, that can handle up to 4GB of storage. Kind of a neat addition as the device can work with handhelds that use USB as...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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Broadcom Sells EDGE Chips to Nokia

Big move for Broadcom, despite modest appearance: EDGE may be old technology, but it's being rolled out like crazy in devices, since the networks have been built and are underused. Hence, the iPhone. Broadcom said today that Nokia, the...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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NTT DoCoMo Tests 300 Mbps Cell Downloads

NTT DoCoMo is using MIMO for its so-called 3.9G network tests: The Super 3G networks would supercede HSxPA (high-speed downlink or uplink packet access) networks with potentially 300 Mbps of downstream performance. Today's HSDPA service caps at 7.2 Mbps...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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AT&T EDGE Network Falters on iPhone's First Workday

AT&T's EDGE network suffered outages in the West and Midwest: AT&T didn't tell Nancy Gohring, friend of this site, when the outage started, what caused it, or what they'd do to prevent it in the future. Customers weren't notified...Copyright ©2007 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.

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