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1. Key Features + ~( n( ^( I( p1 m
1) Complete transceiver design of wireless communication at 5 GHz. 2 S1 w, T9 e4 r$ @; K
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
- z0 M: I3 N' ?. ^" Edifferent country spectrum requirements.
, B+ Q' _1 c+ e6 y7 J8 s+ h3) Dynamic frequency selection to resist interferences.
& E5 ]7 s: g6 X% w. x4) Close-loop power control to minimize power consumption and be a friendly neighbor to , M; T D5 {/ |% O" m: _
other WLAN networks at 5 GHz.
- A) \: S+ g6 a: } r5) Secure networking to assure privacy and content rights protection.
: c7 M* b" K' U6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, ; T8 f! L$ q2 W8 ?9 ]. S, v
H.264 and VC-1 (WM-9). & f9 C3 i) y- e% R( b
7) Supports point-to-point video connection with full QoS and point-to-multipoint video ( q2 B4 c2 n9 p6 t( B8 s( a
broadcasting. % [' H/ r+ ]$ K( u. V9 P; z8 M& T
8) Configurable expansion I/O connector enabling easy integration with existing host
5 ~3 J: Z5 P5 c1 y jsystems.
# p3 E1 W0 T/ I* d( Z( H9) HCI interface to the host CPU to enable flexible application development at the host level.
* N& M) W1 b- e10) Transmission of IR control signals to the video source devices from the TV location.
7 \# w* M; U) ^2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either / }" b% m$ Z( x- v9 c& ?
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
" P" n1 m# _ bWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
+ W9 `7 f8 E$ G7 g! N: Fdifferent 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 ! U/ R5 R1 x* H. f4 z& E% E7 H
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 . s' Z7 S/ }) ~" h+ C
Mbps. . ?, C3 \0 E$ J: o
3 System Security 3 L0 x0 Y) i9 P: V! m9 G9 d4 }8 l
The communication is authenticated and the media stream is encrypted to assure for
' e* } \0 T% s, P1 C3 |protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
3 o, {" w# U7 |1 b- Q- p; \ensures private communications between each pair of units. This also allow for coexistence of & Q& n" g8 ^7 J% z$ k( U- j
multiple pairs of simultaneous operations without cross talk. ( P" q" Y4 t* v. H
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Gaffer_tam@163.com |
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