China United Network Communications Group Co . , Ltd . , Beijing 100140 , P . R . China
Online:2009-12-25
Published:2020-03-03
About author:Zhang Zhijiang, PhD, is a senior engineer and the genera manager of the Technical Department of China Unicom. His 10 patents have been granted domestically and internationally and 8 patents are still under granting. He has published 12 books, and 27 of his technical documents have been adopted by international standardization organizations.
Yan Binfeng, PhD, is a senior engineer of the Technical Department of China Unicom. He has applied for 7 patents, published 1 book and over 10 papers. He has submitted more than 10 technical documents to such international standardization organizations as IETF, 3GPP2 and OMA.
China United Network Communications Group Co . , Ltd . , Beijing 100140 , P . R . China
作者简介:Zhang Zhijiang, PhD, is a senior engineer and the genera manager of the Technical Department of China Unicom. His 10 patents have been granted domestically and internationally and 8 patents are still under granting. He has published 12 books, and 27 of his technical documents have been adopted by international standardization organizations.
Yan Binfeng, PhD, is a senior engineer of the Technical Department of China Unicom. He has applied for 7 patents, published 1 book and over 10 papers. He has submitted more than 10 technical documents to such international standardization organizations as IETF, 3GPP2 and OMA.