YOZAN has become the latest WiMAX operator to join the WiMAX Spectrum Owners Alliance (WiSOA), and company chairman Sunao Takatori has been elected to serve as a WiSOA board member. YOZAN is the first to adopt and provide WiMAX services in Japan and is focused on providing services throughout areas of Tokyo, prior to expanding services to Osaka, Nagoya, and Kyoto. The company operates over 4.9GHz, which is a semi-licensed, registered spectrum in Japan.
KDDI has announced early results from their joint R&D with Fujitsu Labs on energy and cost saving measures for future WiMax base stations. Nitride gallium HEMT, a stronger semiconductor material than conventional silicon, was used in a field experiment which achieved electric power output of 25W and operation frequency 2.5GHz. According to the statement they recorded electric power efficiency of the transmission amplifier at 30% improvement over previous attempts.
WiMAX Day, a newsletter published by the WiMAX Spectrum Owners Alliance, reported the ITU Working Party 8F met in Cameroon at the end of January to look at IMT-2000 and systems beyond IMT-2000. Such a move would bring considerable benefits by allowing WiMAX to operate in globally allocated frequency bands, enable global roaming and reduce equipment costs.
Kyocera Wireless Corp. and Runcom Technologies disclosed a development agreement aimed at leveraging Kyocera’s expertise in wireless device development and Runcom’s leading chipset technologies. The companies are working closely to develop exciting new consumer electronic devices employing the latest in broadband Mobile WiMAX technology. Kyocera and Runcom worked closely over the last several months in the early development of multiple classes of Mobile WiMAX terminals.
Oki Electric and Huawei Technologies today announced an agreement to collaborate in the mobile WiMAX business to the telecom carriers in Japan. OKI will provide Huawei’s mobile WiMAX Series products to telecom carriers in Japan starting in the fiscal year ending March 2008. OKI will also provide its products globally with the support of Huawei. OKI has been conducting business in China from the early 1980s, and has been working with Huawei in various areas including optical components. Huawei provides wireless products worldwide, including mobile WiMAX and 3G mobile phone systems.
Fujitsu wants to get back into the wireless race in North America by being a major U.S. player in the race to build high speed wireless broadband WiMax networks. Last month, Fujitsu announced a whole new line of WiMax products covering every major component in the WiMAX network, including silicon solutions, electronic devices, radio access network solutions, professional services and backhaul infrastructure solutions. The company presented two new high performance base stations designed for indoor or outdoor use.
Oki Electric announced its participation at the upcoming ITU Telecom World 2006, which will be held in Hong Kong from December 4th to 8th. OKI will exhibit its products based on its position of having launched the first VoIP system in Japan in 1996, and its strong track record with its carrier-grade softswitch, which has been used for 5 million subscribers, the world’s largest scale. At the session for “Towards a safer digital society,” CEO Shinozuka will be making a keynote speech under the theme, “Ubiquitous Security – Towards Realization of a Safe and Secure Digital World.”
Solectek Corporation has selected the MB87M3550 Fixed WiMAX SoC from Fujitsu Microelectronics as the standard silicon for integration into its new WiMAX-compliant series of SkyWay-MAX base stations and subscriber units. The SkyWay-MAX system will be available in limited quantities at the end of 2006, and will be generally available during the first quarter of 2007.
Airspan Networks announced on Thursday they had completed a WiMAX network optimization program with Yozan of Tokyo, Japan. Airspan began this project back in July and the testing period last month. As of 1 September, Yozan had over 100 WiMAX base stations operating in five major regions and the company is said to be planning to launch corporate targeted web services next month.
Yozan has set up a WiMAX feasibility test in the Hokuriku region in Japan building on their previously announced Tokyo network, valued at $16.7 million, to deliver high-speed IP connectivity capable of a wide array of data service offerings. Hokuriku is typical of Japan’s mountainous regions in which it will be more challenging to implement WiMAX infrastructure.
