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1. Key Features
/ V' E! i! \3 q; D1) Complete transceiver design of wireless communication at 5 GHz.
$ |( T5 U( c$ l$ z2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with # } r% |$ F& z( ]
different country spectrum requirements. $ {7 }" U t; s, z6 u( p( J+ c. O
3) Dynamic frequency selection to resist interferences.
+ [- U2 l/ r, P& f( |; Q0 O( |4) Close-loop power control to minimize power consumption and be a friendly neighbor to . ^' a! ?: |7 F8 D, U/ u
other WLAN networks at 5 GHz. % Z, X* y6 B Z
5) Secure networking to assure privacy and content rights protection. ' }' Y6 q' m$ p/ G' U
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, # c8 ~' ^. j: P! ]7 }
H.264 and VC-1 (WM-9). % E# V7 T! R$ n" }: R
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 2 f& z& A% d# o- S& u) r4 g) T5 j
broadcasting.
. v' H0 O6 X* w9 X8) Configurable expansion I/O connector enabling easy integration with existing host 4 T. l; s' z W- X7 X% H# F
systems.
& B# d$ }8 N$ f( m9) HCI interface to the host CPU to enable flexible application development at the host level.
) o5 P$ v4 X4 m L10) Transmission of IR control signals to the video source devices from the TV location.
+ V4 H/ E$ m R; o! X o2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
7 [1 L+ w W" ~; F/ FParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the ' \4 `' p5 G8 o; i5 k
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 8 U1 B$ P5 {. I2 U
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 1 S& `- w' O9 U
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
) C9 ~; }& M3 m& M6 Z- YMbps.
0 w9 @2 V9 U# ~& l7 H) v0 Y3 System Security 7 s" m" F0 t8 ^* j# `
The communication is authenticated and the media stream is encrypted to assure for
& `* k6 ]3 P1 N9 ]% k' Sprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 5 N% a2 {& C6 g. m1 D
ensures private communications between each pair of units. This also allow for coexistence of
! O- }+ g8 \ {multiple pairs of simultaneous operations without cross talk.
x: s0 R$ l# Y6 y__________________________________________________________________________ 0 D% ~# q' x) }# ~; o( Q
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