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1. Key Features / O% U0 G0 R' Q6 f
1) Complete transceiver design of wireless communication at 5 GHz. ) u4 _+ T' k6 @! U( i. B3 p W9 m
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
G) }* N/ a+ d# I, {different country spectrum requirements. - |* N) v' `, }6 O* V- _
3) Dynamic frequency selection to resist interferences.
% {. F* r1 L N" b4) Close-loop power control to minimize power consumption and be a friendly neighbor to . e/ ~" o9 W5 M; k
other WLAN networks at 5 GHz.
4 [/ e P: G5 q' f) q, X5 A5) Secure networking to assure privacy and content rights protection.
1 c0 H ?0 r6 x t9 U6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, ( M, [4 T7 S$ @
H.264 and VC-1 (WM-9).
6 J* M E, \: `( X! M7) Supports point-to-point video connection with full QoS and point-to-multipoint video
0 T! o0 x( J* V' J2 xbroadcasting. ! \( y: f0 Y+ d. e# s5 x m8 x J
8) Configurable expansion I/O connector enabling easy integration with existing host + w9 |, t' @ i/ Y/ T, a+ N
systems. : h5 e# }3 L% v( C( v$ V4 A- x6 e0 \
9) HCI interface to the host CPU to enable flexible application development at the host level.
. ]$ H, f2 v6 B5 j10) Transmission of IR control signals to the video source devices from the TV location. 6 M( N4 C8 } I6 d) j0 F
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either . W8 F; A9 X( Y* O8 ]3 N* e
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
$ ^7 m1 \. V1 ~WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
4 ]: W8 }( U9 l+ t; f( 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
# c& q$ g, ^% L" y/ Ppower 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 m" g- V }/ S2 o# d! ], L6 W2 w
Mbps. ) @: m5 o+ ~% W D" ]
3 System Security 6 D' N; o+ e- q0 K1 Q' ^( Q( D Q
The communication is authenticated and the media stream is encrypted to assure for
3 w! c2 ^ {( R$ ]protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
j g: l" O- u+ v' ^. vensures private communications between each pair of units. This also allow for coexistence of
2 {$ v1 l6 q ~9 K8 O# imultiple pairs of simultaneous operations without cross talk. & t1 m5 R8 a+ Z. t
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