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1. Key Features
6 ^& }+ Z, t" o7 C1) Complete transceiver design of wireless communication at 5 GHz. 7 y, D5 b) R) \; ]4 X9 C3 Z/ y
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
: N( V3 M$ T$ n! i3 Kdifferent country spectrum requirements.
L5 u/ I# Q( t0 Z6 T0 `3) Dynamic frequency selection to resist interferences.
( }6 Z' y- c: O- ~$ K% V4) Close-loop power control to minimize power consumption and be a friendly neighbor to
5 D: W- d# e; V; P) xother WLAN networks at 5 GHz.
/ q! j+ g( r D9 T; g; |" `+ M0 Y5) Secure networking to assure privacy and content rights protection. $ W# i$ o S3 J2 o6 |* ]
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 8 W/ M) Y8 A' r+ d$ B% b b
H.264 and VC-1 (WM-9).
+ @% o8 U; r/ [4 e7) Supports point-to-point video connection with full QoS and point-to-multipoint video 8 Y; R# x8 d" F- \/ M
broadcasting. . N& h( f7 C* q$ K, W7 P5 X& K
8) Configurable expansion I/O connector enabling easy integration with existing host
& B1 J! }$ _, o# m: Tsystems. 1 F0 H& c2 I9 D4 Q) Z: u' o- F2 W9 o' J
9) HCI interface to the host CPU to enable flexible application development at the host level.
) K9 v3 F& H8 h6 S" k( V0 R2 _10) Transmission of IR control signals to the video source devices from the TV location. ( J, |4 K _0 L3 l$ ]8 K
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 2 v+ C( o( Q. m. Y, a3 V+ u2 s' [
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
! P0 M- m, G# x/ E0 D7 E% uWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
# R- V+ V& L, |( N+ |1 pdifferent 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 , x6 [2 t6 L9 v8 I) k/ ?9 z6 v
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
+ ]6 c& J8 E: e1 D% {/ W yMbps.
. R8 V5 G# ?/ _. h, b: Y3 System Security * k) \1 x7 v/ [3 ?) N
The communication is authenticated and the media stream is encrypted to assure for / v! R# Y" E/ r3 e- Y
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
. z+ d* u" i# v T& xensures private communications between each pair of units. This also allow for coexistence of i' B5 s3 n, i/ F3 W$ X
multiple pairs of simultaneous operations without cross talk.
! F7 ~4 m# w; O2 [: m__________________________________________________________________________
- p0 n) M! ~; U0 r( sGaffer_tam@163.com |
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