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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
* U' t3 R9 h4 H, Ndifferent country spectrum requirements.
/ t' k+ q2 @( s" m- C, {) [5 |& C3) Dynamic frequency selection to resist interferences.
; ~0 @( Z% E' P7 [4 |: ?/ O3 B! a4) Close-loop power control to minimize power consumption and be a friendly neighbor to
% X+ H, ~" _. g3 T. K( l; Dother WLAN networks at 5 GHz.
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5) Secure networking to assure privacy and content rights protection.
/ e% l+ r9 D* n! }' ?% [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).
8 \# b0 T: a9 G' s; `7) Supports point-to-point video connection with full QoS and point-to-multipoint video
7 i6 L: G; p* C0 ebroadcasting.
0 K4 r/ x5 ~7 E$ o5 V- n( [/ ]. M* O8) Configurable expansion I/O connector enabling easy integration with existing host
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- C8 P2 l+ D: d& l. ?4 r. K3 c9) 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.
8 X( x" M' G K2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
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Parallel 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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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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1 O9 p: N; O# v" h5 p3 System Security
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The communication is authenticated and the media stream is encrypted to assure for
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protection 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
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multiple pairs of simultaneous operations without cross talk.
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__________________________________________________________________________
& ]. S- E. H* FGaffer_tam@163.com |
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发表于 2007-2-9 18:07:46
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