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1. Key Features
4 Z+ D7 T: N6 K% v7 W) o1) Complete transceiver design of wireless communication at 5 GHz. . h7 l& C& C$ n5 v% a g
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with " ^3 H* o' r" L
different country spectrum requirements.
" e8 r8 J- a7 `3) Dynamic frequency selection to resist interferences. ( t: V/ b+ M5 M7 Y2 M& ^
4) Close-loop power control to minimize power consumption and be a friendly neighbor to ( x# O. ?/ n1 h; p3 V8 Z1 e2 {
other WLAN networks at 5 GHz. " X# r+ s$ f. r) _
5) Secure networking to assure privacy and content rights protection. & g8 i; ?7 H$ C" d4 y4 g
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
/ T' i: J/ T( i; e, v6 q1 [H.264 and VC-1 (WM-9). # J2 w% I7 N! U9 |- `- t/ Y" ]- n/ v
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
* N# z( [+ f8 N0 f7 w: `broadcasting. + q% F x: D( t
8) Configurable expansion I/O connector enabling easy integration with existing host
2 k4 h) ^! L. C {0 C& _" ]: Fsystems.
6 G! w3 s( V: }- t: f' B9) HCI interface to the host CPU to enable flexible application development at the host level. 7 ~. z6 m, ]" w
10) Transmission of IR control signals to the video source devices from the TV location. . W1 S1 _4 J+ j8 r# ]6 i
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
' a" B( i# ^ |7 l% x `3 jParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
. n- |' Q1 |# a6 s3 z3 J( \# I- tWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with - k1 z3 J4 E3 w" t
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
4 w& Z9 _9 Y5 e, C! a5 w% Mpower 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 * A- R; T# Q) W0 }3 h0 H
Mbps. + N, {4 U$ D/ {& N" |5 P
3 System Security
2 S D# g/ }/ `9 ?# oThe communication is authenticated and the media stream is encrypted to assure for 8 k5 M; @9 ]+ q$ E e$ |4 Y
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
+ y# } E, f! N. w. ]ensures private communications between each pair of units. This also allow for coexistence of 0 g; v5 b. H" g' _
multiple pairs of simultaneous operations without cross talk.
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, ~8 |! W$ d. U6 {( w: bGaffer_tam@163.com |
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