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1. Key Features
. y6 F1 ?" t$ }7 o: U/ _1) Complete transceiver design of wireless communication at 5 GHz. 0 p' |8 M# Z& @$ G
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
/ X% v2 X; A6 X7 \; K* ?3 q/ \# Ldifferent country spectrum requirements. , W0 n5 Y! [/ B
3) Dynamic frequency selection to resist interferences.
# n; r) }) h4 A9 K0 S" q; M: z4) Close-loop power control to minimize power consumption and be a friendly neighbor to
! g8 }/ ]! ]6 X' {9 K% f( uother WLAN networks at 5 GHz.
8 V7 ]1 L: B, V' J( a2 e5) Secure networking to assure privacy and content rights protection.
- {' Y( Y( R: B. u: Y V2 P) E$ `5 y6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
8 j6 Y0 ]0 n. K% T' r' Q( i$ r% [H.264 and VC-1 (WM-9).
6 n2 f% h1 b7 I/ P$ G0 F7) Supports point-to-point video connection with full QoS and point-to-multipoint video
8 g: g$ d0 N1 p! b+ M; cbroadcasting. $ R0 x$ }+ g3 h/ p3 T3 h
8) Configurable expansion I/O connector enabling easy integration with existing host
) y8 s0 L! K9 Psystems.
( e/ w2 M1 A4 ]4 a* z! Z3 b8 a9) HCI interface to the host CPU to enable flexible application development at the host level. 9 v1 `2 E; \! m7 s1 I
10) Transmission of IR control signals to the video source devices from the TV location.
( ?, ]9 l T5 ?2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either & v* ~5 x; X6 K& u
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
- u2 [. z9 y8 h( N2 w, }' ZWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 5 I2 A6 N3 D1 ~, }% a3 L& ~, _
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 5 W; m$ n6 Q" u# Q% b7 y5 P
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
+ \1 D0 F3 n( r% C( l. sMbps. 6 h/ {# ?. }8 Z7 e1 c$ {) |
3 System Security
( C3 z# S( a! \) H& o0 qThe communication is authenticated and the media stream is encrypted to assure for & X( G1 D* m J: D. ?# k
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit ' M( S3 E3 t. A$ ]# ?
ensures private communications between each pair of units. This also allow for coexistence of
. H9 x6 O9 d7 O0 o2 Amultiple pairs of simultaneous operations without cross talk. " M2 Z7 y% z2 Q+ x
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3 M( o* c: ?# }6 kGaffer_tam@163.com |
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