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1. Key Features * \/ M- d( Q' J9 k1 G Q
1) Complete transceiver design of wireless communication at 5 GHz.
6 t3 @/ r% o8 `/ {4 S; {4 e2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ( T. X: @' U' c, f
different country spectrum requirements. 9 ~7 m' X P8 c, g0 R' P; \) x& E. O: C ~
3) Dynamic frequency selection to resist interferences. : p& F" W9 y! g8 Z: G( q
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
$ G6 o. l, V& o1 Bother WLAN networks at 5 GHz. . ^$ R J2 j5 L* E: [
5) Secure networking to assure privacy and content rights protection.
+ u4 Q, [+ t) f6 S1 J% p6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
/ b3 B+ g6 ]* W6 W( rH.264 and VC-1 (WM-9).
" q& ]) l8 b% C7 u: \7) Supports point-to-point video connection with full QoS and point-to-multipoint video - J) ~4 M% \! Y3 L* b
broadcasting. 3 g) E* U1 N( S/ R$ _% G- T
8) Configurable expansion I/O connector enabling easy integration with existing host - t3 ~, g5 H" g+ f6 x W4 |
systems.
% R0 i. Y- R# U( A3 h, S5 Y9) HCI interface to the host CPU to enable flexible application development at the host level. " e; q7 @: B, {% |; k/ K" g
10) Transmission of IR control signals to the video source devices from the TV location.
, u* I: ]+ k7 E0 s0 O/ r2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
5 a+ { [4 s9 K! m) GParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
! b/ Z+ |# U6 |" L z/ ?$ eWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with # I8 H: l6 j. E! p7 i) I: M. ]
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 / d' E' ~5 a3 o8 }; e
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 % ?- z. n L, V
Mbps.
% ~3 w# w& @& \. X1 i3 System Security : A' v& ?$ Z" D) x( \4 N
The communication is authenticated and the media stream is encrypted to assure for
+ ]& a* \& a& wprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit * b' o6 M X: H5 Y# a0 c
ensures private communications between each pair of units. This also allow for coexistence of + o7 _) B$ b$ o
multiple pairs of simultaneous operations without cross talk.
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Gaffer_tam@163.com |
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