打不过中欧，日企放弃5G基站开发

Core Viewpoint - NEC is withdrawing from the 4G and 5G wireless base station market, which is dominated by Chinese and European companies, and will focus on software development instead [1][4]. Group 1: Company Strategy - NEC will cease the development of 4G and 5G communication standard base stations and will not invest further in this area [1][4]. - The company plans to shift its operational focus towards software and will continue to provide maintenance and support services for existing equipment [3][4]. Group 2: Market Context - NEC's decision comes after its 5G base station business failed to meet growth expectations, leading to losses and restructuring measures, including overseas layoffs [4]. - The global base station market is largely controlled by Huawei, Ericsson, and Nokia, which together hold nearly 80% of the market share, while NEC and Fujitsu account for less than 2% [4]. Group 3: Industry Trends - NTT Docomo, Japan's largest mobile operator, is shifting its procurement strategy to increase purchases from foreign companies like Ericsson, moving away from Japanese suppliers like NEC and Fujitsu [5]. - Despite the withdrawal from the 5G market, NEC will continue to develop equipment for defense and other applications, and will also pursue research related to the next-generation communication standard, 6G [5].