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1. Key Features 2 Y, D# t8 `4 w+ e7 ]* B, c
1) Complete transceiver design of wireless communication at 5 GHz.
: v3 g- u1 y. t, `: n2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 9 W. F& ?8 S* W$ l a' `: Q
different country spectrum requirements. 7 F$ G8 v8 S: i1 p8 H N5 ~$ A `7 @ Y
3) Dynamic frequency selection to resist interferences. " g# c$ ?6 b7 r7 m, z6 C' @
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
9 X5 s/ S1 j5 S( F& gother WLAN networks at 5 GHz. 1 o9 D2 p& X% ]1 [9 ^' t
5) Secure networking to assure privacy and content rights protection.
- W; x4 Q( f8 Y5 W0 g6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
% I k( z1 Z8 vH.264 and VC-1 (WM-9).
( p* }$ ]# g* g: } g7) Supports point-to-point video connection with full QoS and point-to-multipoint video + u! Z y, D* k( b/ `3 s4 t
broadcasting. 3 n5 d! s& l" j) V7 S& q: L
8) Configurable expansion I/O connector enabling easy integration with existing host 5 K/ B6 d& ^5 H. F* \: }
systems. 8 ^4 J* |, |( a( C; v$ L6 ^( k3 G& G
9) HCI interface to the host CPU to enable flexible application development at the host level.
8 H2 O$ s; w0 b10) Transmission of IR control signals to the video source devices from the TV location. 2 ~; e! F; s4 O+ Y! @; E) d
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
5 r. U% }$ p( ?Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 9 C% B4 g" _/ |
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ! o- x! y/ d! _! l- X8 I9 r1 |
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
1 `! S! C A* X% w* }1 V7 g$ O( X( k/ lpower 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
9 B9 W3 K4 F8 _- a1 Y! NMbps.
/ `0 b' o8 o, F3 System Security % X" E, r% l |' r3 H7 d! i2 ^
The communication is authenticated and the media stream is encrypted to assure for v1 ~) R x0 O- h
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
9 ^) K. T! [9 [" sensures private communications between each pair of units. This also allow for coexistence of ; q+ I' U+ o) Z7 N- ~9 |5 r0 M
multiple pairs of simultaneous operations without cross talk. " G8 U) F) `' n/ ?+ c2 z9 M
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Gaffer_tam@163.com |
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