|
|
1. Key Features
% g* ~$ K: u" E/ t4 n1) Complete transceiver design of wireless communication at 5 GHz.
' G4 V; I9 C+ y2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
" m. L- N! |+ X5 c, C8 Y) f- U+ t" Vdifferent country spectrum requirements. 3 r3 G6 J$ t3 S9 D+ i
3) Dynamic frequency selection to resist interferences.
6 B7 w" f$ O+ O8 j4) Close-loop power control to minimize power consumption and be a friendly neighbor to
, o4 S8 t) Z9 R' @; o4 |( cother WLAN networks at 5 GHz. 7 C3 Q6 k6 n0 n( ^4 d n
5) Secure networking to assure privacy and content rights protection. 8 ]5 ]; Q% p) }: ?( m# Y7 ^0 W& A& V8 _
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
2 G+ M/ L$ a9 \3 t ~/ oH.264 and VC-1 (WM-9). 3 D) ?* D5 _; D% ^2 V
7) Supports point-to-point video connection with full QoS and point-to-multipoint video / F" b4 X0 d- z- r: T
broadcasting. 9 P4 _1 `+ A. B
8) Configurable expansion I/O connector enabling easy integration with existing host ( R9 G0 D4 \' b0 _" V' n* ]
systems. ; s& ?$ x0 }' N, d/ R+ v
9) HCI interface to the host CPU to enable flexible application development at the host level.
- t7 ^0 L- p4 J; A3 x B) H2 |1 @10) Transmission of IR control signals to the video source devices from the TV location.
/ u5 k* ~ [6 ^6 D. C# l2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
6 c0 c, L% G0 S5 @- S! ^Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 2 g. P, \, Y5 C9 p J5 o
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 u. L- K. W, [/ d2 |& s: Ldifferent 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
' R" `5 R! \ M/ Wpower 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 / f+ [; k, v8 M2 o
Mbps. ) g* T) X) ?% N* B/ s+ A4 M& S& d3 f
3 System Security d/ ?- i5 V) ~* p4 @
The communication is authenticated and the media stream is encrypted to assure for 1 l1 P$ U. x2 K- t
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
6 F7 a5 I# j" h- Uensures private communications between each pair of units. This also allow for coexistence of 0 N! E9 U1 H+ S9 i7 m' h
multiple pairs of simultaneous operations without cross talk. 4 J% E7 d6 Q. K
__________________________________________________________________________ 7 d; E; d' ^1 \
Gaffer_tam@163.com |
|