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1. Key Features
# X% f6 j# w" h( T! H* P, b1) Complete transceiver design of wireless communication at 5 GHz. " ` r& w. O& z
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with # S" t5 B- g, N4 f
different country spectrum requirements. 1 H7 [3 U$ L# K5 W
3) Dynamic frequency selection to resist interferences. J/ \3 M+ S$ C% d" L
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
5 T6 O& Y* T8 Z Q" wother WLAN networks at 5 GHz.
: t6 X! A$ t2 o/ I5) Secure networking to assure privacy and content rights protection.
. n% S/ S7 d+ E; n' C6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
1 m w) d& e" i( s0 I$ hH.264 and VC-1 (WM-9).
$ q, K/ k2 z1 ]9 J8 v7) Supports point-to-point video connection with full QoS and point-to-multipoint video / o5 K# G( w( T% J f! @
broadcasting.
$ u+ r" S4 q N+ H2 `8) Configurable expansion I/O connector enabling easy integration with existing host
9 b- I8 T& n P- Z7 N9 f jsystems. / G! A* u) k/ E; J
9) HCI interface to the host CPU to enable flexible application development at the host level. , D S1 c9 t4 Y8 @; U4 S( t2 c
10) Transmission of IR control signals to the video source devices from the TV location. % ^8 L- E) W! l0 j% @
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ( _' t$ r) g# X; k8 o+ s& O9 N
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 1 B/ t) y& [8 e) I K) z+ C% e
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
& H. ~1 r) ~; u Rdifferent 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 + f9 G/ o# T. z: x
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
6 o9 z: j ~ c, V. j+ l9 i2 iMbps.
1 H& T8 d) T6 o, M+ w: i$ W3 S3 System Security 6 b ?4 a& S% K0 z4 e; a. P
The communication is authenticated and the media stream is encrypted to assure for : P j% O8 b) t2 H
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 5 I' [0 g' A, c1 w$ Y/ |. u
ensures private communications between each pair of units. This also allow for coexistence of
" W* u7 R3 q K X( z( x( Dmultiple pairs of simultaneous operations without cross talk. ! @% ]: w5 l Q3 L
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Gaffer_tam@163.com |
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