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1. Key Features
8 K! v! {1 H2 S1) Complete transceiver design of wireless communication at 5 GHz.
+ p7 x/ Z. ?6 n- }" v( l. M& `2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with . F' b% m) t2 j4 X
different country spectrum requirements. 7 {) m$ b3 G- P: F# O( B
3) Dynamic frequency selection to resist interferences. ; Y" n+ O* Q, _! U
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
) } h7 x. g" W( N& y3 Bother WLAN networks at 5 GHz.
/ d# Z1 l) c* F+ @3 R2 Y: Y2 c$ [5) Secure networking to assure privacy and content rights protection.
7 d% t' }, A: b6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
8 i9 b5 q8 C, O8 G6 V% e+ sH.264 and VC-1 (WM-9).
0 z( i0 ]5 x/ F, Q( t7) Supports point-to-point video connection with full QoS and point-to-multipoint video 4 V# A, s. D4 N- K* C1 e8 _7 h; C/ t
broadcasting.
+ }0 D) r) T" |+ {# M8) Configurable expansion I/O connector enabling easy integration with existing host
1 e$ K- j) n! ysystems. 5 E% I& D8 a0 X: x1 m U& w% n$ E
9) HCI interface to the host CPU to enable flexible application development at the host level. 6 P$ i L. u2 G
10) Transmission of IR control signals to the video source devices from the TV location.
( N ~# k3 M+ c; |! \2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ; _- d: _8 y* a# q/ ^
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
- l0 R* Q. ^2 C6 x* O* l0 sWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with + R0 S/ M# _8 |' X* L) l9 L9 Q
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
8 Z5 N$ @0 d% @# n5 ^( dpower 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 8 A& {( g9 N8 |6 X- S W
Mbps. " c3 J0 K, t% L9 v1 e
3 System Security
% I% G: m2 a; [6 s& n+ tThe communication is authenticated and the media stream is encrypted to assure for 5 a9 a0 o3 B* f, @
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
. h4 [# ^* k/ C' `ensures private communications between each pair of units. This also allow for coexistence of
- b0 X: N2 V3 a- Pmultiple pairs of simultaneous operations without cross talk.
) `3 M5 O8 a2 {4 e' i( M__________________________________________________________________________ ( q* v f$ z N. {" y& J, Q N
Gaffer_tam@163.com |
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