排列方式
- 相關性
- |日期
...admin-c: YD287-AP tech-c: MY467-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-lower...
...-gu, Seoul descr: ***************************************** descr: Allocated to KRNIC Member. descr: If you would like to find ...
... mnt-routes: MAINT-CHINANET-HA status: ALLOCATED PORTABLE remarks: -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ...
...-TWNIC changed: hostmaster@twnic.net 20000131 status: ALLOCATED PORTABLE source: APNIC person: HINET Network...
...admin-c: TT164-AP tech-c: SH376-AP status: ALLOCATED PORTABLE mnt-by: MAINT-TW-TWNIC mnt-lower...
...-AP changed: hm-changed@apnic.net 20021113 status: ALLOCATED PORTABLE source: APNIC role: TTN IP-...
Problem 1:Raw data rate= 48.6kbps/3= 16.2kbpsProblem 2:a) 20MHz/25kHz = 800 simplex channels = 400 duplex channelsb) Per cell site: 400 x .25 = 100 duplex ...
...complete range of frequencies over which a circuit or electronic system is allocated to function. In transmission, the U.S. analog and digital ...