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1. Key Features
' A, |# Z3 C( \6 S2 A; Z0 e2 A0 }1) Complete transceiver design of wireless communication at 5 GHz. ! j/ ?7 ~8 b7 n. m- I/ V
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
& z/ g; a1 H: f3 }* [5 l* ^5 ]different country spectrum requirements.
8 |7 z+ z( Z; T X( T! h: H @' `9 @3) Dynamic frequency selection to resist interferences. . J5 N' Q' J1 w" r. T
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
1 {; J# D* Y% E% o/ m) {$ F- ?& Uother WLAN networks at 5 GHz. ( W2 J; H6 W2 Y( n! ~
5) Secure networking to assure privacy and content rights protection.
+ l0 O7 J' x" q+ P+ @% Q6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, / h% X9 i2 M# ?+ T5 H' N# v
H.264 and VC-1 (WM-9). 2 i) n% V" e1 K
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 7 S, h ?. J' a4 a& ?# L
broadcasting. 7 t1 `! V8 y5 A) X& S
8) Configurable expansion I/O connector enabling easy integration with existing host J/ A3 ~* Y9 f, t
systems.
5 e4 ^' p8 K1 ]7 w# ?' [, a. Y9) HCI interface to the host CPU to enable flexible application development at the host level. $ p( S7 h& @8 U
10) Transmission of IR control signals to the video source devices from the TV location. 7 t, Q4 ^/ a7 s$ l( E
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ) d) H/ m9 T: g- C
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
$ i- A# a4 M5 x6 ] d0 YWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
$ n$ X q, n" B: c! ^5 B# Bdifferent 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
q6 y* k0 Q& t( W9 n' f, A1 tpower 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 2 B. P- e+ ^9 y5 @& U. h5 s5 d
Mbps.
7 a e: X# z' @" l- f) Y( L3 System Security
% Y# b: t, g! |! }; j6 i3 r/ ~% Z" KThe communication is authenticated and the media stream is encrypted to assure for
. {, ?/ Q# }* `- ^1 \protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit & v* ?/ R0 S7 H0 t9 G& O, N
ensures private communications between each pair of units. This also allow for coexistence of ; C9 t" \8 o6 M5 K0 \9 F
multiple pairs of simultaneous operations without cross talk. - u5 b! r5 F+ l/ b. C3 S( C
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Gaffer_tam@163.com |
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