Cách nâng tốc độ mạng truyền cho điện thoại lên10 lần
Cập nhật: 10:55 30/10/2012 GMT+7
Một nhóm các nhà khoa học ở Viện kỹ thuật Massachusets đã tìm ra được những phương pháp toán học cho phép nâng cao tốc độ truyền của những mạng dùng cho điện thoại hiện có lên 10 lần.
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