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1. Key Features . P* E1 u+ v0 t" ~6 G' g
1) Complete transceiver design of wireless communication at 5 GHz.
: r4 V; \: i3 g- m3 n6 U2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with : d, n; q: V. b; @! e( O
different country spectrum requirements.
2 R- v3 N! G8 F; c: \" C' \0 ]$ l3) Dynamic frequency selection to resist interferences. 9 h% S7 J# H( N; g; C
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
* t% J2 z/ }* |9 o+ b9 u, ?other WLAN networks at 5 GHz. l1 C1 o; I% {
5) Secure networking to assure privacy and content rights protection. 6 k% Y% ]. I M9 u6 V. y
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, - G8 b; G( H7 A4 ~# {
H.264 and VC-1 (WM-9).
7 Q6 X6 Z0 c0 \2 B% w7) Supports point-to-point video connection with full QoS and point-to-multipoint video
m; k/ L2 Z4 fbroadcasting.
z, f; T! W% T0 C2 `9 X8) Configurable expansion I/O connector enabling easy integration with existing host / @; T8 B l6 d6 A1 g
systems.
' s# j; D5 l d5 Z9) HCI interface to the host CPU to enable flexible application development at the host level.
L; X6 Y8 r$ ^* K0 m3 N10) Transmission of IR control signals to the video source devices from the TV location. 5 `" O5 b, A, S0 c7 J
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
8 ~5 @! S# v! l& O( `9 H8 ]Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
" l8 l3 U. ]; J: F, e/ BWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 2 u; ~0 T3 z; P, B* F8 _! Q6 h$ v& S
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 " D$ T- m& [) _4 L
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 : \8 b( X# q: u- L
Mbps.
/ P4 D, g0 | b3 System Security & a: E; B3 h- |8 K" s1 r
The communication is authenticated and the media stream is encrypted to assure for
6 @* G( n; W: B. oprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 9 L( R3 O5 h1 m+ c
ensures private communications between each pair of units. This also allow for coexistence of
0 g$ r2 \# N9 Zmultiple pairs of simultaneous operations without cross talk. ! m2 W# p+ q: Y
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