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1. Key Features
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1) Complete transceiver design of wireless communication at 5 GHz.
9 a# t# ]( |/ k4 U3 E2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
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different country spectrum requirements.
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3) Dynamic frequency selection to resist interferences.
3 t( i8 q( w9 X4) Close-loop power control to minimize power consumption and be a friendly neighbor to
% O( K8 y3 a5 j+ M+ @& Xother WLAN networks at 5 GHz.
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5) Secure networking to assure privacy and content rights protection.
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6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
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H.264 and VC-1 (WM-9).
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7) Supports point-to-point video connection with full QoS and point-to-multipoint video
6 X) o2 ~ \+ W! ibroadcasting.
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8) Configurable expansion I/O connector enabling easy integration with existing host
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systems.
- l. Y. P6 s' N. K. D9) HCI interface to the host CPU to enable flexible application development at the host level.
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10) Transmission of IR control signals to the video source devices from the TV location.
1 L8 R7 O9 N+ W/ r. X4 z! G2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
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The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
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WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
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different country spectrum requirements.
The system support data rates from 6 Mbps to 60 Mbps.
The system supports video bit rates from 3 Mbps to 45 Mbps.
Proprietary radio resource control with dynamic frequency selection (DFS) and close-loop
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Overall video propagation delay of less than 30 ms.
Receive sensitivity is –86 dBm for video rate of 6 Mbps, and –78 dBm for video rate of 20
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3 System Security
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The communication is authenticated and the media stream is encrypted to assure for
4 V3 o0 ?$ j7 B$ n5 tprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
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ensures private communications between each pair of units. This also allow for coexistence of
5 ^" E) U$ d/ smultiple pairs of simultaneous operations without cross talk.
" R) j4 t0 N* N# M6 e% q2 N__________________________________________________________________________
( F6 X1 {) U. e: {3 I, C0 L y. L6 UGaffer_tam@163.com |
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发表于 2007-2-9 18:07:46
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