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1. Key Features " @, [* U6 ~2 Y* N0 s1 [2 Q
1) Complete transceiver design of wireless communication at 5 GHz. ! Z6 v& c8 m9 w1 q
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 9 P( O: u$ H8 O, i4 p
different country spectrum requirements. * X2 H+ |8 H, U( v. w
3) Dynamic frequency selection to resist interferences.
; w( U8 t0 j5 ^ X3 K0 O4) Close-loop power control to minimize power consumption and be a friendly neighbor to * {/ A& j5 R3 ^( @4 b' y
other WLAN networks at 5 GHz. ' s. C4 V& M0 G" c! s( M8 I
5) Secure networking to assure privacy and content rights protection. + H* J$ ^; I9 `
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
- W5 k- E* B7 J. d4 PH.264 and VC-1 (WM-9).
2 U. T' s$ s% t4 n3 O V7) Supports point-to-point video connection with full QoS and point-to-multipoint video
( J5 j$ u& W; y! ?broadcasting.
. |( @$ g& [3 A- N. f& l; Q8 ]' m8) Configurable expansion I/O connector enabling easy integration with existing host ) r+ R. q: d/ b1 I L$ e
systems. 3 w/ G% h+ {2 h
9) HCI interface to the host CPU to enable flexible application development at the host level. 6 l: x0 w) B3 o1 Z( C6 l( m2 B( X
10) Transmission of IR control signals to the video source devices from the TV location.
# Y+ Y4 j% N; V: `2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 3 r; `( R9 C1 u; T8 c, i, x
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the / W& H- I" L0 b2 [) ^1 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 7 b/ d5 L/ m; Z: r a0 @! I6 Y
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 , I! B/ G1 z) n2 H. D; A8 i
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 9 y$ T2 t( Z2 a1 ?
Mbps. , @& O& J# j( J0 }0 X0 r
3 System Security 7 Y" J/ U% Y0 ~, j& E
The communication is authenticated and the media stream is encrypted to assure for , a3 N% e' A4 u" x: l8 L/ }6 p
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit ; U3 W, [% `% ^ \! o4 N! w2 m6 m# Y
ensures private communications between each pair of units. This also allow for coexistence of 8 ^$ ]2 p' D! ]( h& z% N" F% @2 l
multiple pairs of simultaneous operations without cross talk. + W; N) C+ m e9 k X1 Q# Z
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6 B/ \/ c( ]% D! a) U. eGaffer_tam@163.com |
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