Day: ខែ​មីនា 4, 2025

TOKYO, Mar 3, 2025 – (JCN Newswire via SeaPRwire.com) – NTT Corporation (NTT) and NTT DOCOMO, INC. announced today that they have successfully demonstrated the effectiveness and feasibility of In-Network Computing (INC),*1 an architecture that integrates and coordinates computing resources for services such as AI and mobile networks to enable end-to-end quality control, ensuring low latency and bandwidth usage. The demonstration was based on the “Inclusive Core”*2 concept for the 6G/IOWN era originally announced by NTT Corporation in a press release issued in October 2023.During this demonstration, the GSMA-defined Open Gateway*3 / CAMARA API*4 was utilized to develop and implement technologies for controlling network routing based on mobile network conditions. Additionally, new technologies were developed and implemented that enable connection and coordinated control between user communication devices and servers positioned near the user. These will allow on-demand computing services to be provided according…

TOKYO, Mar 3, 2025 – (JCN Newswire via SeaPRwire.com) – Space Compass and NTT DOCOMO, INC. jointly announced today that they have successfully completed data connectivity tests between the LTE base station and smartphones using high-altitude platform stations (HAPS)(1) from the stratosphere (altitudes of around 20km) in Laikipia County, Kenya.In this test, a communication demonstration using LTE was carried out between the HAPS flying at altitudes around 20km and 4G device on the ground. The LTE base station was connected to the ground gateway station(2), and a relay technology called non-regenerative relay(3) was used to reflect the radio waves through the communication device mounted on the HAPS flying in the stratosphere and connected to the ground based 4G device on the ground. As a result, a throughput of more than 4.66 Mbps was observed during reception of the radio wave transmitted from the ground gateway station to the 4G device via HAPS (Forward Link).The technology to stabilize the beam center to pr…

TOKYO, Mar 3, 2025 – (JCN Newswire via SeaPRwire.com) – TOPPAN Inc. and NTT DOCOMO, Inc. announced today that they have signed a basic agreement that will allow them to jointly develop groundbreaking communication services for the forthcoming 6G era.TOPPAN is drawing on its expertise in information processing and computer graphics to deliver a wide variety of metaverse services. Concurrently, DOCOMO is spearheading development of next-generation communication technologies with its FEEL TECH platform, designed to extend human sensory experiences through networks, offering entirely new value for the 6G era.Under the terms of this agreement, TOPPAN will integrate its metaverse and advanced expression capabilities with DOCOMO’s FEEL TECH platform. The two companies will subsequently collaborate in the development and provision of services in the fields of education, skill transmission, and online shopping.The first step in the process will be the integration of FEEL TECH with TOPPAN’s metaverse app Metapa, which …

Kawasaki and Tokyo, Mar 3, 2025 – (JCN Newswire via SeaPRwire.com) – Rakuten Mobile, Japan’s newest and most modern mobile network, today announced it will begin deploying base stations utilizing radio units (RU) developed by Fujitsu Limited, as it accelerates the expansion of its 5G (Sub6) network area in 2025.Leveraging its expertise in building a fully virtualized, cloud-native mobile network based on Open RAN standards in Japan, Rakuten Mobile will continue to rapidly deploy 5G Sub6 base stations and expand its coverage area. Fujitsu, through its compact and energy-efficient RU, will support Rakuten Mobile’s rollout of 5G commercial services and contribute to the further global adoption of Open RAN.The RU model to be used by Rakuten Mobile, 44R21, adopts the O-RAN specifications established by the O-RAN ALLIANCE – a worldwide community promoting the development of Open RAN specifications. The RU facilitates communication between the base station’s distributed unit (DU) and centralized unit (CU) via a fron…

KAWASAKI, Japan, Mar 3, 2025 – (JCN Newswire via SeaPRwire.com) – Fujitsu today announced the launch of the Fujitsu Network 1FINITY™ P300 800G ZR/ZR+ coherent pluggable transceiver, an open, high-performance and sustainable key component for optical networking solutions. The transceivers, globally available from the second half of 2025, are compatible with third-party routers, Fujitsu’s Edge Networking portfolio, or in 1FINITY T-series transponder applications, offering flexible deployment options to optimize performance, cost, and power consumption according to the needs of network owners.Featuring the latest 3nm digital signal processor (DSP) semiconductor technology, in addition to pluggable support built-in to the Virtuora® network control solution, the transceivers enable high-performance operation with 30% power per bit reduction and lower costs versus previous pluggable generations. Being made in Japan, the P300 800G coherent pluggable offers high-quality precision components and supply chain resilienc…