Alliance delivers IP-based mobile network solution

9 May 2001 Telecoms, Datacoms, Wireless, IoT

IP-based mobile networks are fast becoming a reality thanks to a solution jointly developed by Sun Microsystems and Lucent Technologies.

"In a country where hype generally exceeds delivery, it is vitally important to deliver business offerings for enterprises, ISPs, application service providers and other carriers that will speed delivery of next-generation electronic business services," says Lodewyk de Beer, Senior Systems Engineer, focusing on wireless and mobile at Sun Microsystems SA.

Sun Microsystems and Lucent have developed IP-based mobile network architecture for 3G networks. The system supports IP services on an industry-standard, open computing platform.

"The mobile Internet in 3G wireless networks requires unsurpassed computational power, along with reliability we are accustomed to from the PSTN. Sun is therefore constantly building new partnerships to deliver continuous realtime access and make 'Webtone' more reliable than dialtone," says de Beer.

Lucent offers a 'highly reliable' mobile Internet infrastructure for 3G, with all its associated benefits of cost-effective, industry standard IP technology. Commenting on Webtone, de Beer says ultimately Sun is striving to create a communication environment that is as reliable and as integrated as the plain old telephone system (POTS).

"We are endeavouring to create an environment that will support not just e-commerce and information service, but new electronic business models evolving in the industry, combining all the hardware components and all the software components in a cohesive unit.

"We call it Webtone switch, making it as tightly integrated as a telephone switch. This is the key to building a never-say-die network."

Sun and Lucent's IP-based mobile network architecture is based on highly scaleable and low-priced industry-standard computing elements. It operates on one standard platform, one operating environment and one network management system. This leads to uniformity and lower operational costs in hardware, software and maintenance.

For further information contact Elise Roscoe, Sun Microsystems SA, (011) 256 6300.

Further reading:

Wireless connectivity expanded
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Espressif Systems has introduced two new members of its ESP32 wireless SoC family: the ESP32-E22, the company’s first Wi-Fi 6E connectivity chip, and the ESP32-H21, an ultra-low-power Bluetooth LE microcontroller aimed at coin-cell and battery-powered devices.

Read more...

---

Integrated X-band radar front-end module
RF Design Telecoms, Datacoms, Wireless, IoT
Qorvo has introduced an X-band radar front-end solution that enables defence system designers to achieve higher performance without increasing size, weight or prime power.

Read more...

---

Introducing Aurata
CST Electronics Telecoms, Datacoms, Wireless, IoT
Antenova has launched Aurata SR4L112: a compact, high efficiency embedded 4G/LTE antenna engineered for long, narrow PCB designs.

Read more...

---

Multi-constellation GNSS module in a legacy-compatible footprint
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the SE869eK2L, a single-frequency L1 GNSS module designed to help device manufacturers upgrade legacy positioning designs with improved performance and cost efficiency, while preserving design continuity.

Read more...

---

Quectel expands 5G portfolio
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Quectel expands 5G portfolio with new Qualcomm- and UNISOC-based modules.

Read more...

---

Compact RTK design: More than just the receiver
iCorp Technologies Editor's Choice Telecoms, Datacoms, Wireless, IoT
In practice, engineers building compact RTK products keep discovering the same thing: the hardest component in the system is no longer the receiver. It is the antenna.

Read more...

---

Microchip advances Space-Grade timing performance
ASIC Design Services Telecoms, Datacoms, Wireless, IoT
Microchip Technology has expanded its atomic clock portfolio with the radiation-tolerant Space CSAC-SA65, a Chip Scale Atomic Clock designed to deliver precise timing for space systems.

Read more...

---

Channel emulator for 6 G and Wi-Fi 7/8
Concilium Technologies Telecoms, Datacoms, Wireless, IoT
With 400 MHz instantaneous bandwidth and support for carrier frequencies up to 23,6 GHz, Vertex 6.0 is the industry’s first channel emulator designed for next generation 6 G and Wi-Fi 7/8 testing.

Read more...

---

Secure, low-power Bluetooth LE SoC
NuVision Electronics Telecoms, Datacoms, Wireless, IoT
Silicon Labs unveils BG2B, its lowest-power Bluetooth LE SoC with industry-leading power efficiency, security, and integration.

Read more...

---

High-isolation RF switch optimised for broadband cable
Telecoms, Datacoms, Wireless, IoT
pSemi Corporation has announced the PE42727 UltraCMOS SPDT RF Switch, a high-isolation solution optimised for next generation broadband cable applications.

Read more...

---