... NGUYEN DINH XUAN, HOANG MINH 1. GlOfI THIEU Mue tieu tiep can cuoi cung cua mang the he sau (NGN) toan cau la dap trng doi hoi "i any" (any time, any where, any form). Tuy nhien, ... lieu hudng dan quy hoaeh mang NGN cua VNPT, 2007. 2. Nguyen Dinh Xuan - Quy hoaeh mang Vien thong Bac Ninh giai doan 2008-2010, Vien thong Bac Ninh, 2007. 3. Nguyen Quy Minh Hien, Do ... tdi gia trj yeu chu khi kich thudc frame tang len cao hon 2500Bytes. Dieu nay co nghTa la doi vdi yeu cau ve xac suat tin th4t goi tin, khi kfch thudc frame nho ho'n 2000Bytes thi mpt...