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1. Key Features
: a, l: _9 i& D) J( N1) Complete transceiver design of wireless communication at 5 GHz.
* Z9 f& Y( ]' @) A2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
# j3 M, r1 i- Q" N3 D% V7 w3 ~1 H/ mdifferent country spectrum requirements. $ Z3 [2 g7 b+ R
3) Dynamic frequency selection to resist interferences. 2 w9 m& A9 M E% L/ b! y! s
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
. d# x! m1 p0 o0 i8 F0 U# n+ kother WLAN networks at 5 GHz.
6 i9 Q& R7 \$ H# Z5) Secure networking to assure privacy and content rights protection. . [ f% ]+ }# {) [4 K& B
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
5 Q/ d, I+ f! zH.264 and VC-1 (WM-9). ' q% y- \: U; u
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 6 f8 x, z, |3 h4 m9 Y1 s
broadcasting.
4 w m! y$ q: C5 E. U- @8) Configurable expansion I/O connector enabling easy integration with existing host $ n' n1 ~% O' m" G
systems. 2 F& U! T% Z' T* G( O7 w& K: v+ K$ L
9) HCI interface to the host CPU to enable flexible application development at the host level.
; u+ E- L l+ n! S5 s10) Transmission of IR control signals to the video source devices from the TV location.
' n/ R% I g0 z( U1 N2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either , N. T2 Z8 a$ J- i2 h7 l
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
7 ^( N# r- J; O" Y% z9 CWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
0 W& n0 d2 }$ t8 I! A" O" `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 % p9 G2 h4 C* ]& w9 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
, T. p) F/ Q2 S: b jMbps.
$ |# r) b7 @1 `3 System Security 4 r# m! n% m( e4 {$ C# H( U
The communication is authenticated and the media stream is encrypted to assure for 0 a+ Z$ c) p' f7 t4 w1 L
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 6 x/ u+ n" p' {7 E1 C7 F3 Y
ensures private communications between each pair of units. This also allow for coexistence of - V; ]/ u# R9 K* k/ i0 c+ w
multiple pairs of simultaneous operations without cross talk. ) W1 h% q1 |% [5 S3 B
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Gaffer_tam@163.com |
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