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1. Key Features
) @* o4 C E# Z; ]1) Complete transceiver design of wireless communication at 5 GHz. ! ?% \) { n& A4 |, h( X* m# Y
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 0 @7 c: |( K2 N$ o5 A# I; z# T
different country spectrum requirements.
7 z1 w( X& Q3 |1 n9 t1 @7 Z. I3) Dynamic frequency selection to resist interferences. 3 \- r, Q+ T0 b( p; N$ s
4) Close-loop power control to minimize power consumption and be a friendly neighbor to : l$ n2 M8 B7 o6 e! l
other WLAN networks at 5 GHz.
8 Y" A s; a3 o; k Z) z. ~5) Secure networking to assure privacy and content rights protection.
% w+ w) f+ r1 M; y: r+ v6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
) ^& _" ^$ U6 [/ s( h* N9 oH.264 and VC-1 (WM-9). 0 I; l& o7 l0 W
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
0 M% m o5 v4 U$ T+ C- A+ Gbroadcasting.
8 _1 `# `% D0 T# [8 `& n8) Configurable expansion I/O connector enabling easy integration with existing host
8 {6 t, ^6 [9 M7 Q5 [7 x7 Ksystems.
% L- c& p$ {, p" r9) HCI interface to the host CPU to enable flexible application development at the host level. 3 ]4 u0 c# p; p3 [
10) Transmission of IR control signals to the video source devices from the TV location. : v( ~& K/ z% T9 r9 }* k
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either % O0 l$ s- u3 m. l* y) \; z3 G1 c
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the $ d% _# [2 {1 b9 H. v3 l
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 S" K8 U- `' E7 N
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 9 _+ G! x5 e) \( U: N. 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 2 K" o; a# }4 X0 w
Mbps. 8 x, n* t$ M' ^. Q& i; D3 `
3 System Security n$ L( C8 P) _3 O
The communication is authenticated and the media stream is encrypted to assure for
& h# [+ Z% B$ R% V+ @/ N) r: uprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit + U+ h* A+ K$ S
ensures private communications between each pair of units. This also allow for coexistence of
' C* E5 r0 Y5 z u) C+ gmultiple pairs of simultaneous operations without cross talk.
/ W! \& o& z3 {+ ^5 L__________________________________________________________________________ % r1 ^) E- s) r* v0 d% X+ C, ?
Gaffer_tam@163.com |
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