Jan 18, 2023 12:13 JST

Source: NEC Corporation

NEC provides billing gateway for DOCOMO's standalone 5G system
- CGF enables efficient billing by organizing data and linking it to the system -

TOKYO, Jan 18, 2023 - (JCN Newswire) - NEC Corporation (NEC) has provided NTT DOCOMO, INC. (DOCOMO) with a Charging Gateway Function (CGF) for high-performance processing of billing information, which is becoming increasingly complex due to the growing sophistication of service menus.

Image of the CGF provided to DOCOMO
 


The CGF began operating in December 2022 as a gateway-packaged product that connects DOCOMO's existing standalone 5G mobile core network (SA 5GC)(1), which was provided by NEC, to its business support system (BSS) for customer administration and billing. By organizing the wide variety of billing information sent from 5GC and linking to the BSS, the CGF enables efficient billing processing, while supporting the rapid launch, provision and monetization of new services.

Service menus utilizing 5G are becoming more diverse, and the development of new services beyond packet communications, SMS and voice communications is expected to continue advancing in the future. For this reason, telecommunications carriers are demanding packaged products that can flexibly support new services. In the BSS area, there is a demand to introduce Fit to Standard packaged products that can flexibly handle new services and are aligned with IT strategies. However, when using a packaged product for a gateway, it is necessary to develop connections for the parts of the system where information such as BSS is linked. Therefore, building a new gateway requires excellent packaged products and know-how in the development of connection systems. Based on this background, as an advanced initiative in the industry, NEC has introduced a CGF packaged product at the request of DOCOMO.

Features of this initiative include:

1. Efficient billing processing with CGF packaged products
DOCOMO has introduced a CGF solution provided by Netcracker Technology (Netcracker), an NEC subsidiary, using the CGF product from DigitalRoute(2). Netcracker built the robust solution using DigitalRoute's product for high traffic processing to achieve efficient billing.

DigitalRoute's CGF packaged products have been deployed at more than 400 businesses around the world and comply with international standards (3GPP). The CGF can organize large amounts of billing information generated for each service, such as packet communications and voice calls, and link it to the BSS for efficient billing processing. Netcracker has extensive global experience implementing solutions based on the DigitalRoute product suite and was instrumental in its implementation at NTT DOCOMO, working closely with NEC as the system integrator and DigitalRoute as the product vendor.

2. Flexible support for new services and scalability through online processing of billing information
This CGF has a flow control function that defines the processing flow of billing information for each service, providing both flexible support for new services and scalability that enables online processing of billing information. As a result, even if the service menu diversifies, it will be possible to flexibly respond without having to undergo new development each time, thereby contributing to the rapid monetization of businesses.

3. Making use of NEC's track record in system development for telecommunications carriers to achieve connectivity while minimizing the development of external systems
NEC has a wealth of experience in developing high-quality systems that support the competitiveness of telecommunications carriers' services, including the development of open source systems that support DOCOMO's payment services. By leveraging this track record and localizing the impact on external systems connected to this CGF, a high-quality system has been achieved while minimizing development.

NEC will continue to leverage this track record to provide 5G networking, BSS, and operation support systems (OSS) to telecommunications carriers as comprehensive high-quality solutions, helping them to quickly launch new services, streamline operations, and improve revenue.

"We are pleased to have worked with NEC as a partner in the introduction of standard products compatible with 5G SA. DOCOMO will continue to swiftly and flexibly provide customers with diversified services and billing systems for next-generation networks, including 5G," said Shin Fujii, Senior Manager, NTT DOCOMO.

"NEC is proud to have provided DOCOMO with this total 5GC system featuring CGF. We have a long history of collaboration with DOCOMO spanning a wide variety of solutions, and we look forward to continuing the provision of high-quality, highly reliable end-to-end networking solutions in the future," said Michio Kiuchi, Senior Vice President, NEC Corporation.

"Netcracker is honored to continue working with DOCOMO, in partnership with NEC and DigitalRoute, to deliver a truly differentiated solution that will provide efficiencies in the billing process resulting in faster time to market and rapid monetization of new services," said Bob Titus, CTO at Netcracker. "We look forward to future success with DOCOMO."

"We are incredibly thrilled to announce that our strategic partnership with NEC has been reinforced through this project for DOCOMO, the No.1 CSP in Japan," said Per-Erik Johansson, SVP, Head of Telecom Sales & Alliances at DigitalRoute. "Our best in class product solutions have been developed through their deployment by many global CSPs. Together with NEC, we are not only enabling DOCOMO's next-generation monetization, we are also driving a competitive edge by being able to expand in new enterprise markets."

(1) Standalone 5GC (SA 5GC): A communication method to meet the needs of the various networks that are required in the 5G era, such as enhanced Mobile BroadBand (eMBB) (high speed, large capacity), massive-Machine Type Communications (mMTC) (high density connections) and Ultra-Reliable and Low Latency Communications (URLLC) (Ultra-high reliability and low latency).
(2) Press release (announced on February 8, 2021):
NEC, Netcracker and DigitalRoute Partner to Accelerate 5G Monetization
- Partnership enables CSPs to quickly deploy a 5G mobile core network in the cloud and monetize any 5G business model
www.nec.com/en/press/202102/global_20210208_02.html

About NEC Corporation

NEC Corporation has established itself as a leader in the integration of IT and network technologies while promoting the brand statement of "Orchestrating a brighter world." NEC enables businesses and communities to adapt to rapid changes taking place in both society and the market as it provides for the social values of safety, security, fairness and efficiency to promote a more sustainable world where everyone has the chance to reach their full potential. For more information, visit NEC at www.nec.com.

Source: NEC Corporation
Sectors: Telecoms, 5G, Wireless, Apps

Copyright ©2023 JCN Newswire. All rights reserved. A division of Japan Corporate News Network.

Related Press Release


NEC Technology Successfully Predicts High Risk Areas for Presence of Landmines
March 29 2023 09:09 JST
 
Asahi Kasei and NEC establish analysis platform utilizing secure computation technology for secure data collaboration between companies
March 28 2023 10:14 JST
 
Tele Columbus Deploys Transformational Cloud Metro Infrastructure with Juniper Networks & NEC
February 27 2023 16:28 JST
 
Qualcomm and NEC Further the Commercialization of Virtualized and Open RAN
February 27 2023 15:11 JST
 
DOCOMO and NEC Complete Designing Carrier-grade, Hybrid Cloud, Redundant 5G SA Core Leveraging AWS, along with Successful Onboarding and Testing of 5G User Plane for Edge
February 22 2023 14:43 JST
 
Cisco and NEC to Bring 5G Connectivity and Automation to Networks Across the Globe
February 22 2023 09:12 JST
 
NEC collaborates with Intel to achieve market-leading low power consumption in 5G core network UPF to support green networks
February 21 2023 10:58 JST
 
Frost & Sullivan Positions NEC as the Market Leader in the Frost Radar: Biometrics Authentication Solutions, 2022 Benchmark
February 17 2023 09:59 JST
 
NEC launches Value Added xHaul Solution Suite with Open Ecosystem
February 16 2023 15:15 JST
 
Indonesian operator reinforces 5G transport network initiatives with time synchronization by NEC and ADVA
February 14 2023 16:06 JST
 
More Press release >>

Latest Press Release


More Latest Release >>