NTT DoCoMo said Tuesday it will tie up with Hewlett-Packard Co to develop multimedia delivery and network applications for fourth-generation(4G) mobile-phone systems.

• 日本NTTDoCoMo周二宣布，将与惠普公司合作发展第四代（4G）行动电话系统的多媒体服务与网络应用功能。