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1. Key Features
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1) Complete transceiver design of wireless communication at 5 GHz.
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2) 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.
0 z7 c* @, a; X* J G3) Dynamic frequency selection to resist interferences.
" @& v, k/ @1 D( y4) Close-loop power control to minimize power consumption and be a friendly neighbor to
7 f2 l) i: [9 Y" P" jother WLAN networks at 5 GHz.
# V- @5 ]9 a2 d5 e) m% }5) Secure networking to assure privacy and content rights protection.
; [' Z' C6 z& n$ x$ `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
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broadcasting.
$ C# ^0 L* Y. t& W+ }. k+ L0 b8) Configurable expansion I/O connector enabling easy integration with existing host
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9) HCI interface to the host CPU to enable flexible application development at the host level.
) P$ O& A) K' |2 R `1 ^10) Transmission of IR control signals to the video source devices from the TV location.
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2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
* }7 |1 s" @0 V: j6 s. s: d3 zParallel or Serial mode.
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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power control (CLPC).
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
' _1 d5 s- W5 ?7 Zprotection 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
+ ^ {3 _! ^9 X& e: ^5 Wmultiple pairs of simultaneous operations without cross talk.
; ^: v9 z6 P0 K% X8 V__________________________________________________________________________
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Gaffer_tam@163.com |
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发表于 2007-2-9 18:07:46
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