Monday, January 16, 2012

NTT Develops 60 GHz Transceivers Delivering 15 Gbps

Researchers at Nippon Telegraph and Telephone Corporation (NTT) announced the world’s smallest wireless transceivers that cover all four of the channels*1 allocated in the 60-GHz band.


The 60 GHz transceivers have a maximum transmission rate of 3.8 Gbps per channel. Simultaneous four channel transmissions makes the transmission rate about 15 Gbps.


NTT said the 60 GHz technology could be used in kiosks located in public venues that would wirelessly download of gigabyte-class content (e.g., a DVD of 4.7 GB) in about 10 seconds,


In Japan, as per the revisions to the Radio Act in September 2011, four channels without licenses can be used for such an application.


The miniaturized transceivers are packed in a wireless module in which a broadband antenna and MMICs are integrated in the multi-layer LTCC substrate. It can cover all four channels.
http://www.ntt.co.jp

Crossbeam and Spirent Emulate More Than 1 Million Mobile Users

In tests conducted by EANTC, Crossbeam and Spirent Communications were able to emulate more than a million simultaneous mobile subscribers using their smartphones and tablets. The significance of the test is that the companies were able to simulate the effectiveness of network security devices and how they perform under real-world conditions.


Specifically, the test replicate the traffic loads that carriers experience at the mobile Internet gateway (Gi/SGi). Spirent's Avalanche plat form was used to emulate more than 1 million users concurrently accessing the mobile data network with their connected devices. The traffic was sent through a single Crossbeam X-Series X80-S platform running Check Point software, where it underwent a series of firewall and IPS (intrusion prevention system) inspections, as well as network address translation (NAT). The real-world traffic model included using a 95 percent majority of HTTP sessions representing a range of user profiles. In addition, email (SMTP and POP3) connections were emulated alongside Smart Phone OS over-the-air updates.


“With so much misleading information about security product performance and the unpredictability of threats and traffic demands, there has been no clarity around what to test for and what methodology to use,�? said Chet Gapinski, vice president, product development at Crossbeam. “Any single measurement, such as network throughput, is meaningless unless tested and measured in combination with other metrics under real-world conditions. We saw an important opportunity to work with Spirent and EANTC on a set of real-world tests to move the industry forward to provide more accurate, uniform guidance."
http://www.crossbeam.com/why-crossbeam/performance/



Avago Releases High-Gain Linear Power Amplifier for LTE

Avago Technologies introduced a high-gain, high-linearity power amplifier for high-data-rate applications found in 700-800 MHz cellular infrastructure equipment. The new MGA-43128 amplifier features low distortion and high power added efficiency (PAE) that help reduce power consumption. RF input is fully matched while the output includes integrated pre-match circuitry for matching and application simplicity. An integrated bypass switch controlled attenuator provides up to 18.0 dB attenuation, and the device also has a temperature-compensated power detector on chip. Applications include LTE AP, CPE, and Picocell equipment and can also serve as a base station driver amplifier.
http://www.avagotech.com


NASA Kennedy Space Center Implements Ciena's OTN

Ciena, in partnership with Abacus Technology Corporation, has been selected to upgrade the expansive campus IT network at NASA’s John F. Kennedy Space Center (KSC). The upgrade will use Optical Transport Network (OTN) technology from Ciena to consolidate the Center’s Ethernet, video and legacy ATM and TDM traffic. The new network is using Ciena’s 4200 Advanced Services Platform.

Abacus Technology, which is contracted to provide support for all information management and communications services related to launch operations at KSC, is leading the design and installation of the new campus network, with completion of the campus upgrade expected in March.
http://www.ciena.com


IPv6 Goals Set for 06-June-2012

Major Internet service providers (ISPs), home networking equipment manufacturers, and websites have set a goal of having at least 1% of wireline Internet traffic using IPv6 as the standard default to reach major websites by 06-June-2012. ISPs who have signed on include AT&T, Comcast, Free Telecom, Internode, KDDI, Time Warner Cable, and XS4ALL. Websites who have agreed to enable IPv6 on their main portals permanently beginning 6 June 2012 include Facebook, Google, Microsoft Bing and Yahoo. Akamai and Limelight will be enabling their customers to join this list of participating websites by enabling IPv6 throughout their infrastructure.


Home networking equipment manufacturers who will enable IPv6 by default by 06-June-2012 include Cisco and D-link,http://www.worldipv6launch.org

ADTRAN Posts Quarterly Sales of $175 Million

ADTRAN reported Q4 2011 revenue of $175,286,000 compared to $165,329,000 for the fourth quarter of 2010. Net income was $31,163,000 for the quarter compared to $35,960,000 for the fourth quarter of 2010. Earnings per share, assuming dilution, were $0.48 for the quarter compared to $0.56 for the fourth quarter of 2010. For the year, sales increased to a record $717,229,000 compared to $605,674,000 for the year 2010. Net income increased to $138,577,000 for the year compared to $113,989,000 for the year 2010. Earnings per share, assuming dilution, increased to $2.12 for the year compared to $1.78 for the year 2010.


Acquisition related expenses, amortizations and adjustments related to the acquisition of Bluesocket, Inc. and the planned acquisition of the NSN Broadband Access business reduced diluted earnings per share by $0.02 for the fourth quarter 2011 and $0.04 for the year 2011.


ADTRAN Chief Executive Officer Tom Stanton stated, “Our Company had a solid fourth quarter which contributed to a record year in 2011. Our performance continued to be driven by our core product areas which include Broadband Access, Internetworking and Optical Access. Combined these areas grew 32% for the quarter compared to the same period in 2010. Growth was led by Broadband Access which grew 49% and Internetworking which grew 37% for the quarter. We believe that our strategic areas of focus are well aligned with global market trends and will provide our company long term growth.�?http://www.adtran.com

SOPA Internet Strike -- January 18th

A collection of websites, including Wikipedia's English language pages, Mozilla, TwitPic, BoingBoing, and Reddit, are conducting a one-day blackout to voice their opposition to the proposed "Stop Online Piracy Act and the Protect Intellectual Property Act," which is under consideration by the U.S. Congress. Organizers argue that SOPA imposes unwarranted restrictions on free speech across the Internet and that it will enable major corporations to assert copyright claims without any due process in the courts.http://sopastrike.com/
  • Much of Wikipedia's content is likely to still be accessible during the strike via Google's cache.

China Mobile and Clearwire to Hold Joint TD-LTE Device Testing

China Mobile and Clearwire, in conjunction with the Global TD-LTE Initiative (GTI), announced an agreement on common test specifications and joint interoperability testing (IOT) for TD-LTE devices in the global band configurations, including 2.3GHz to 2.7GHz. Plans call for establishment of 4G mobile broadband labs featuring a joint test platform and IOT environment for TD-LTE devices. The labs will allow for the evaluation and qualification of commercial TD-LTE devices simultaneously in the U.S., China, and other promising markets, using common testing methodology, equipment, and infrastructure.


The collaboration is expected to accelerate development of the TD-LTE device ecosystem, especially in multi-mode, multi-band LTE devices. The carriers said the expected availability of the Quad-Band LTE 2.3-2.7 GHz spectrum range, in addition to certain other bands like 1.9GHz, as well as FDD and TD-LTE mobility interactions, makes it an ideal global configuration for mass 4G marketing worldwide.


“The unmatched spectrum portfolio underlying Clearwire’s planned LTE network has the potential to deliver faster speeds and with greater capacity than any current or proposed 4G network in the United States,�? said Dr. John Saw, chief technology officer of Clearwire. “Close collaboration with global wireless leader China Mobile accelerates the development of multi-mode multi-band TD-LTE and LTE FDD devices and provides the common test specifications OEMs, ODMs, chipset vendors and other critical component manufacturers need to rapidly develop and commercialize products to serve this massive global marketplace.�?


“Converged with LTE FDD, TD-LTE has become the major global 4G technology for unpaired spectrum,�? said Mr. Li Zhengmao, Vice President of China Mobile. “Our goal is to build efficient, low cost common infrastructure and terminal for different global markets with different spectrum to support mobile internet. By closely working with global operators such as Clearwire, we could leverage the experience, expertise, and scale to achieve this goal. This is also the reason why we create GTI and promote it jointly�?.


Clearwire plans to conduct its TD-LTE common IOT in Phoenix, AZ and Herndon, VA. China Mobile’s testing will be carried out in Beijing and other TD-LTE trial cities.
http://www.clearwire.com
  • In September 2011, China Mobile and Clearwire announced a collaboration to accelerate the development of TD-LTE devices. Specifically, the carriers will work jointly to further accelerate the time-to-market availability of high volume TD-LTE chipsets and devices that should be commercially available starting in 2012. In addition, the two companies will collaborate to enable worldwide data roaming among TD-LTE, FDD-LTE and other 2G/3G networks. Both carriers support the global 2.5 GHz spectrum band for 4G deployments along with many other operators around the world. To date, both China Mobile and Clearwire have conducted successful TD-LTE trials and tests using commercially available/production-ready TD-LTE devices from numerous vendors.


  • In August 2011, Clearwire confirmed its intention to deploy "LTE Advanced-ready" technology in its 4G network while restating its commitment to its existing 4G WiMAX network, which covers approximately 132 million people while serving 7.65 million retail and wholesale customers. The company expects to end 2011 with approximately 10 million 4G customers. Clearwire said the initial LTE deployment will target densely populated, urban areas of its existing 4G markets where current 4G usage demands are high. Clearwire said its LTE network will be "LTE Advanced-ready," meaning that it will use spectrum configurations capable of 100+ Mbps downlink speeds.

Procera Launches 100G Intelligent Policy Enforcement

Procera Networks launched its new 100GE-capable Intelligent Policy Enforcement (IPE) platform.


The PacketLogic 20000 boasts a capacity of 320Gbps per system and up to 5 Tbps per cluster, with support for up to 72 ports of 10GE and four ports of 100GE interfaces. The PL20000 is a 14/15RU AC/DC combination system.It supports up to 10 million active subscribers and 120 million active flows, with the ability to enforce services and collect charging information on every active flow in the system.


The new system is designed to work Procera’s PacketLogic Subscriber Management System to rapidly create innovative, sticky service offerings based on business analytics provided by the PacketLogic Report Studio. The PL20000 supports a full suite of policy enforcement capabilities, from content-aware service, congestion management, traffic prioritization, application-layer shaping, volume-based shaping, traffic steering and/or mirroring, and captive portals


Procera said one of its key differentiators is to provice radically simple tools to enable service providers to create personalized services – from the analytics tools of PacketLogic Report Studio to the customer-defined Virtual Services, plus easy-to-create charging and service policies on the PacketLogic Subscriber Manager. The goal is to enable operators to create and define services on-the-fly, without requiring signature updates or new software.


“As consumers continue to be more dependent on their broadband connections, the stress on broadband networks will continue to grow. Even though the PL20000 system performance shatters industry benchmarks, the biggest leap forward for the PL20000 is the ability to utilize the solution for personalized service creation at a scale never before possible for broadband operators of all types,�? says Cam Cullen, VP of Global Marketing for Procera.


The PL20000 will be available in Q2 2012 for customer shipments.
http://www.proceraneworks.com

Sensory Networks introduces DPI Software for Low-end Device Market

Sensory Networks has extended and optimized its "HyperScan" pattern matching and deep packet inspection (DPI) acceleration software to provide high-speed content inspection on a range of low-cost, low-power processors used in networking and security products. The HyperScan pattern matching software has now been optimized for Intel Atom, Broadcom MIPS and ARM architectures. The DPI technology can now be extended to SMB and SOHO products that include Wi-Fi routers, Firewalls, IPS/IDS, UTM appliances and other network access devices.


“We now have several customer engagements where HyperScan is being used for DPI in low-end and ultra low-end devices, said Sab Gosal, CEO for Sensory Networks. “The low-end market segment has become so cost sensitive that equivalent hardware solutions simply cannot meet the price/performance requirements.�?


"HyperScan scales well to this class of device, delivering 400-500Mbps of scanning throughput per core, for a range of IPS and Anti-Virus use-cases, using a 1.6GHz Intel® Atom™ 230 processor", said Geoff Langdale, CTO of Sensory Networks. "Content inspection throughput improvements on resource challenged machines are only one part of our advantage. We have also aggressively reduced compiled byte code size and provided the ability to serialize and cross-compile pattern databases across different architectures. This ensures that it is practical to use our DPI technology for devices with very low provisioning of memory, storage and CPU cycles".
http://www.sensorynetworks.com

Thursday, January 12, 2012

Acacia Acquires ADAPTIX for Wireless Patents

Acacia Research Corporation has acquired ADAPTIX, Inc., a pioneer in the development of 4G technologies for wireless systems, for $160 million.


ADAPTIX, Inc., which has $10 million in cash, holds s portfolio of 230 issued and pending patents in 13 countries, ADAPTIX's innovations extend across a broad range of 4G technologies including OFDMA and MIMO.


"ADAPTIX has been on the forefront of developing next-generation wireless communications for the past 11 years," commented Acacia CEO, Paul Ryan, "and Acacia's acquisition provides our shareholders with a great opportunity to participate in the worldwide growth of 4G wireless technologies as Acacia continues to expand its patent licensing business."

http://www.acaciaresearchgroup.com

TE Subcom Demos 100G Coherent over trans-Atlantic Distance

TE Subcom demonstrated 100G coherent transmission over trans-Atlantic distances, achieving 10 Tbps total capacity on a single fiber. The test was completed using a prototype of the company’s new, first generation smarTEr C100 transceiver on a straight line coherent optimized test bed that simulates undersea systems, including amplifiers and fiber, transmitted 100x100Gb/s (10Tb/s) error-free capacity over 6,400km with significant system performance margin. The hardware tested included proprietary soft decision error correction algorithms.

“This significant customer demonstration builds on a 60-year track record of commitment to specialized, long-haul undersea transmission research and development and success in delivering capacity-record-setting undersea cable systems," said David Coughlan, CEO, TE SubCom. “Further, it is a notable step toward the delivery of the first generation of new, 100Gb/s subsea cable systems and marks the beginning of ultra-high, double-digit terabit per fiber pair deployments."
http://www.subcom.com


Sisvel Acquires Over 450 Nokia Patents

Sisvel International, which already manage patent pools for the UHF-RFID, CDMA 2000, DVB-T, and DVB-T2 standards, announced that it has acquired 47 patent families comprised of more than 450 patents and applications originally filed by Nokia. Financial terms were not disclosed.

Sisvel noted that thirty-three of the patent families, consisting of more than 350 patents and applications, have been declared essential by Nokia to second, third and fourth-generation communications standards, including GSM, UMTS/WCDMA (Universal Mobile Telecommunications Service / Wide-Band Code Division Multiple Access) and LTE. The balance of the portfolio consists of implementation patents including video encoding optimization technologies. The acquired patents remain subject to certain prior agreements and Nokia is licensed under the portfolio as part of the acquisition.

"Sisvel has been extremely active in recent years working with the wireless industry to provide simplified access to essential wireless patents on fair, reasonable, and non-discriminatory, or FRAND, conditions," said Giustino de Sanctis, CEO of Sisvel International. Mr. de Sanctis also explained that "Acquiring the many essential patents in this key portfolio is a very significant step for Sisvel and a testament to Sisvel's commitment and determination to succeed in this space. We look forward to offering these essential patents on FRAND terms and to continuing our work within the wireless industry."
http://www.sisvel.com


Preparation Work Proceeds on Hibernia Atlantic's Next Cable

Huawei Marine Networks Co., has received a construction contract for Hibernia Atlantic’s Global Financial Network (GFN) Project Express.

The first phase of the project’s marine survey work is complete and Huawei Marine is now commencing the manufacturing of the necessary cables and wet plant for the project. The companies anticipate the Project Express segment of the GFN will be ready for service during the summer of 2013. The system will involve a minimum of a 4-fibre pair repeatered submarine cable, providing connectivity between New York and London, initially using 40G technology with upgrades to 100G planned in the future.

The first phase of the system begins with laying a 4600KM cable from Brean in Somerset, United Kingdom to Halifax, Canada. This cable will then connect to Hibernia Atlantic’s current low latency cable, which runs from Halifax to the United States, passing from Lynn, near Boston, and onwards to New York. The new system will also include five branching units for future connectivity enhancements to the United States, Continental Europe, and Ireland.


Calient Upgrades its Photonic Switch

CALIENT Technologies has upgraded its FiberConnect 320X (FC320X) photonic switch with new software that improves security in multi-tenant applications and adds new configuration flexibility. The new release e can be used to create port groups of any number of ports and assign a specific user to manage and view traffic from that port group.

For government applications that involve multiple security clearance levels, the port group management feature supports seven user classification levels, which allows port group management to be segregated by security clearance level.
http://www.calient.net


Southern Cross Cable Deploys Calient's Photonic Switch

Southern Cross Cable Networks has deployed CALIENT Technologies' FiberConnect 320X photonic switch on its trans-Pacific network. The switch makes it possible to remotely reconfigure the fiber network in seconds, adding further protection in the event of fiber breaks or repeater/transponder failures.


The Southern Cross Cable Network is a fully protected fiber-optic cable network linking Australia, New Zealand, Fiji and Hawaii directly to the U.S. west coast. The network has 28,900 km of submarine and 1,600 km of terrestrial fiber optic cables, operated in a figure eight configuration. The network has a total of 11 landing points, including sites in Australia, New Zealand, and Fiji; as well as Hawaii, California, and Oregon in the U.S.

“Even though 90% of capacity on the Southern Cross Cable Network is configured for automatic protection on self-healing rings, there is always a small chance of multiple failures that require redirection of traffic to maintain service,"? said Fiona Beck, Southern Cross CEO. “Until now this has been a manual intervention that would take time to implement. Because service availability is our top priority, we wanted to take advantage of photonic switching technology to eliminate delays when restoring traffic."

CALIENT’s FiberConnect 320X is based on the company’s patented 3D MEMS technology and uses a three-dimensional array of silicon micro mirrors to switch light paths. It offers 640 total fiber terminations consisting of 320 transmit ports and 320 receive ports. The FiberConnect 320X is built with high reliability and redundancy for mission-critical carrier applications. The power supplies and all key electronics cards are hot swappable to eliminate a single point of failure.
http://www.calient.net

http://www.southerncrosscables.com
  • In October 2011, Ciena announced that Southern Cross Cables is increasing capacity on all of its network segments between Australia, New Zealand and the United States, including one that spans more than 8,000 kilometers, using Ciena's 40/100G coherent optical solutions. The upgrade also includes implementation of Ciena's multi-protocol switching platform to enhance the network's survivability, efficiency, and intelligence. Financial terms were not disclosed.


MobileIron Chalks Up 600% Growth in 2011

MobileIron, which specializes in enterprise management and security for mobile devices and apps, reported 600% growth in its customer base during 2011, including adding 435 new enterprise customers in the last quarter. MobileIron closed the year with more than 100 of the Fortune 500 and Global 250 companies as customers. Bookings grew by more than 400% year over year and the company added over 130 new employees, doubling its size.

"MobileIron is the only company that was purpose-built to address the challenges Mobile IT departments are facing," said Bob Tinker, CEO of MobileIron. "Our success is due in equal parts to rigorous business execution and having a unique solution that meets the needs of an expanding market at the right time. We deeply appreciate the customers and channel partners who chose MobileIron to make their organizations successful today and keep pace with mobile innovation in the future."
http://www.mobileiron.com


Motorola Mobility Prevails over Apple in ITC Ruling

The Administrative Law Judge in the U.S. International Trade Commission case brought by Apple issued an initial determination, finding that Motorola Mobility did not violate any of the three Apple patents listed in Apple's suit.
http://www.motorola.com

Level 3 Completes $900 Million Notes Offering

Level 3 Communications completed its previously announced offering of $900 million aggregate principal amount of its 8.625% Senior Notes due 2020 in a private offering to "qualified institutional buyers." The company said a portion of the net proceeds from the offering will be used to redeem all of Level 3 Financing's outstanding 9.25% Senior Notes due 2014 in aggregate principal amount of $807 million. The remaining proceeds will constitute purchase money indebtedness under the existing indentures of Level 3 and will be used solely to fund the cost of construction, installation, acquisition, lease, development or improvement of any telecommunications/IS assets, including the cash purchase price of any past, pending or future acquisitions.
http://www.level3.com

Amped Wireless Delivers 10,000 Sq Ft of Wi-Fi Coverage with High Power Gigabit Router

Amped Wireless introduced its R10000G High Power Wireless-N 600mW Gigabit Router powered by a 620MHz processor, premium dual high power Wi-Fi 600mW amplifiers and dual high gain 5dBi antennas. The Amped Wireless Premium Series router promises up to 10,000 Sq Ft of Wi-Fi coverage. The R10000G features gigabit wired ports for connecting additional wired network devices and includes Smart Features, such as, guest networks, adjustable Wi-Fi coverage controls, parental controls, website blocking and support for the latest Wi-Fi security to secure your Wi-Fi experience. http://www.ampedwireless.com/products/r10000G.html