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1. Key Features " s$ Y& n# K$ Q" d6 _ C
1) Complete transceiver design of wireless communication at 5 GHz. 4 E! \$ ?" S d6 _ @
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
( `8 W5 ^7 E. T% }0 I3 Rdifferent country spectrum requirements.
! ^% @4 ~" \: q3) Dynamic frequency selection to resist interferences. & d0 u( W" y8 S4 Y1 H, c
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
$ f0 M8 T$ }( Wother WLAN networks at 5 GHz.
& f) Y: S A: H& l5) Secure networking to assure privacy and content rights protection. 0 O( r. z; n# r: W
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
+ W, b. z6 c1 w& ~; KH.264 and VC-1 (WM-9). - r5 l! {* Z3 I" s/ D8 h) ]
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
. c% s- ?( R5 {6 l8 A) o l* W/ Lbroadcasting. ' v2 V' L# M) R( i/ q& A5 U+ w
8) Configurable expansion I/O connector enabling easy integration with existing host 9 y5 s' U( g' g' Y8 K* X6 A
systems.
# D0 n: b' j7 ?* S2 S2 R: r3 q7 v9) HCI interface to the host CPU to enable flexible application development at the host level. & V; X5 Y: X6 G& ~! [% y9 C
10) Transmission of IR control signals to the video source devices from the TV location. ( d* R0 q* @. g
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ( A3 ?2 _; |( b6 k3 H% Q
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
( O; \- J( F: v N9 cWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
% ~! ~9 w( k" a0 Ddifferent 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 V- h3 U, v) N* ~: S
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 ) D: P8 Z: x: e" V2 `0 X/ S
Mbps. ' w, B7 Y( h) o! N
3 System Security
" K. y4 Z" F. CThe communication is authenticated and the media stream is encrypted to assure for
* j! J0 O( ~2 ~* G7 W6 Z8 {protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit " g2 }5 p5 @( a* Y4 U8 r
ensures private communications between each pair of units. This also allow for coexistence of
! Y% {' c2 J6 Y/ Emultiple pairs of simultaneous operations without cross talk.
& Z' b; J5 y6 I2 ~: p# d2 b) a__________________________________________________________________________
" {0 f5 r: Z5 @* I- {4 oGaffer_tam@163.com |
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