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1. Key Features ! m7 p( z7 o8 x; s% c' ]
1) Complete transceiver design of wireless communication at 5 GHz. 3 q' }' L* N1 y3 c
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
# c- m% f2 W* ?8 A9 i5 n3 u* H) Mdifferent country spectrum requirements.
, D- y2 }# _( f; ?5 i, W3 E3) Dynamic frequency selection to resist interferences. , g+ `. y- F6 ~# K; a' F; M: r5 T
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
! O0 N; ?" E: h# e H- f6 _9 Fother WLAN networks at 5 GHz. 8 L/ H! s+ H; e4 O; E
5) Secure networking to assure privacy and content rights protection.
' F/ W; A2 @4 E; S1 G6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 4 r4 H n; U* x8 e/ G8 W) D- [, X7 f
H.264 and VC-1 (WM-9). / P C6 x1 V% d8 @
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 8 L$ s5 u2 \' M& A c
broadcasting. ) k/ O- Z _2 P0 A: D# d k* j. b
8) Configurable expansion I/O connector enabling easy integration with existing host
( }& v) o" H5 o: Jsystems.
) w/ ` |+ U# P$ Q7 n9) HCI interface to the host CPU to enable flexible application development at the host level.
7 \5 {& \8 N- o% f9 n5 g# w10) Transmission of IR control signals to the video source devices from the TV location.
1 j S) a" q9 r2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 4 n2 Y# f7 u& `3 @
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
: j! F% B) {% U& f0 e/ {WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
' o) m6 ^% m1 p" ~+ ~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 $ k' |; o! d+ U2 u" z( {2 D
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 & L' N. P4 c$ G) O, O" ?* W
Mbps.
9 m+ g$ A8 M3 J8 E% K; `3 System Security : d0 d) K% U1 [5 U. V
The communication is authenticated and the media stream is encrypted to assure for
9 {* f9 r. g2 f( H+ d7 V# W: |protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
; f% G4 Y+ [% V' _7 {0 \2 K+ Lensures private communications between each pair of units. This also allow for coexistence of 3 H9 ^: R3 V2 [* m3 h }% c
multiple pairs of simultaneous operations without cross talk.
" m+ l, F% M( i( d$ z7 Q, k__________________________________________________________________________
8 r' P+ b" s X3 p( P$ RGaffer_tam@163.com |
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