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1. Key Features
, k& z+ F3 l( m1) Complete transceiver design of wireless communication at 5 GHz. 5 }& h1 F0 K- i) ^. e3 O
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ( v( J" A. }7 Z% H# s+ u. }! Z
different country spectrum requirements. * R" Z0 ]1 r# H/ D
3) Dynamic frequency selection to resist interferences. ) W0 ]8 R7 R6 e% B* E. E% r; y
4) Close-loop power control to minimize power consumption and be a friendly neighbor to * @9 Y- S! r9 t: U
other WLAN networks at 5 GHz. / b! V* F, N3 Z5 \) ?% t* c4 ]
5) Secure networking to assure privacy and content rights protection.
& T! L9 p/ t7 X- V# _/ e. S6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
" e1 K1 Z) }9 P0 u K+ o: D1 rH.264 and VC-1 (WM-9). 2 `. D: b7 C6 c0 c
7) Supports point-to-point video connection with full QoS and point-to-multipoint video % \$ k O8 V$ }1 q! T7 Q
broadcasting.
1 p) p- q( ~) y8 x8 ~8) Configurable expansion I/O connector enabling easy integration with existing host % E7 w" a) c& N8 Q1 t4 D0 ?
systems. ^& c/ m6 n8 O$ P- I/ p
9) HCI interface to the host CPU to enable flexible application development at the host level.
. s! U6 J7 R+ ?" Y' W# T10) Transmission of IR control signals to the video source devices from the TV location.
7 h, B, i1 X: f" C7 i# z2 Z9 ?* z2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
! r, H# w( |9 z( eParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the # g& `& q8 v9 Z
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
, N9 c* T2 ]0 hdifferent 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
1 j, N4 C4 p N- k( J x' ?# qpower 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
4 T1 }* d9 z7 w& B. Q5 C2 \. ?Mbps. / L, `$ |4 f+ r- T3 {. A2 w
3 System Security
1 e- L0 \- v8 ?- }; t V. EThe communication is authenticated and the media stream is encrypted to assure for % U6 y, K5 ~- \/ Z% c" P. d
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit : H( ]7 h3 j) b
ensures private communications between each pair of units. This also allow for coexistence of & y! C$ \7 P7 D# S
multiple pairs of simultaneous operations without cross talk.
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. X5 v2 d; V3 jGaffer_tam@163.com |
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