ZXSDR BS8800 Technical Manual
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Provides data saving protection mechanism via file map-
ping, log and memory to ensure the data complement and
consistency in case of emergency such as power off.
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Provides abnormal log record function and NE/OMC config-
uration track record function for the convenience of failure
location.
3. Link transmission reliability
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Active and standby link changeover to increase link relia-
bility
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Transmission layer adopts reliable transmission protocol to
prevent distributed denial attack.
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Network layer conducts multiplexing of IP resource and
routing table via VRF and supports transmission via IP de-
fault gateway in case of route search failure.
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Link layer adopts Vlan to isolate broadcast.
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Protocol stack provides received packet processing protec-
tion function.
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Separates operation maintenance and service processing
with IPinIP protocol bearer OMC channel.
Standard
Compliance
International
Standards
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TIA/EIA/IS-127Enhanced Variable Rate Codec Speech Service
Option 3 for Wideband Spread Spectrum Digital Systems1996
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TIA/EIA/IS-634AMSC-BS Interface for Public Communications
Networks
1998
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TIA/EIA/IS-637
Short Message Service for Wideband Spread
Spectrum Cellular
Systems
1995
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TIA/EIA/IS-658
Data Service Interworking Function Interface
for Wideband Spread Spectrum Systems
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TIA/EIA/IS-707 Data Service Options for Wideband Spread
Spectrum
Systems
1998
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TIA/EIA/IS-725 Over-the-Air Service Provisioning of Mobile
Stations in Wideband Spread Spectrum Systems1997
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TIA/EIA/IS-728Inter-System Link Protocol
�
TIA/EIA/IS-733High Rate Speech Service Option 17 for Wide-
band Spread Spectrum Communication Systems
�
TIA/EIA/IS-97 Recommended Minimum Performance Stan-
dards for Base Stations Supporting Dual-Mode Wideband
Spread Spectrum Cellular Mobile Stations1996
�
TIA/EIA/IS-99
Data Services Option Standard for Wideband
Spread Spectrum Digital Cellular System1995
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TIA/EIA/TSB-58
Administration Parameter Value Assignments
for TIA/EIA Wideband Spread Spectrum Standards1995
12 Confidential and Proprietary Information of ZTE CORPORATION
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