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1. Key Features
* w! e3 v$ h5 q7 z6 ~% G1) Complete transceiver design of wireless communication at 5 GHz.
# q }- H! `, C2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
9 y# c# T. ?! I( kdifferent country spectrum requirements.
* k6 x- R9 N. I9 Q+ l3) Dynamic frequency selection to resist interferences. % ~; e8 g2 W/ T( E+ H- \
4) Close-loop power control to minimize power consumption and be a friendly neighbor to 5 u5 z. z6 H2 R% n
other WLAN networks at 5 GHz. 9 ~: i! C' Z- p: T
5) Secure networking to assure privacy and content rights protection.
8 ]# |0 n/ A z9 L. Q6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, . [5 h8 w6 ]0 i1 c/ w( a
H.264 and VC-1 (WM-9).
) k: `. j5 h2 F* l9 z: B: J7) Supports point-to-point video connection with full QoS and point-to-multipoint video 8 l4 L5 E6 M6 E) i( u
broadcasting. 0 j- e+ r9 c" q5 N; v$ o4 [
8) Configurable expansion I/O connector enabling easy integration with existing host ' t0 s9 x8 c' e, e% c
systems. ; E% K5 F- I1 q& j: U
9) HCI interface to the host CPU to enable flexible application development at the host level.
) w# }% L; ]5 F3 r1 [. u% G10) Transmission of IR control signals to the video source devices from the TV location. ! ^0 X, n3 |2 t- n5 y
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
0 L; G/ W! K$ A& S3 yParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the . P% t4 \" \) o$ J+ D, ]+ e' i9 m
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 6 C. }. {4 \. t% o7 U! A
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
4 O+ y. X1 I* g4 v3 Zpower 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 % w3 `3 V$ G+ F
Mbps.
2 e, M& W: x) l9 [% Y( B3 System Security
& w- w5 v/ a8 Q8 \( AThe communication is authenticated and the media stream is encrypted to assure for ! P$ ~+ A1 Q3 f9 I
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
- J6 o) g4 E" J6 O: mensures private communications between each pair of units. This also allow for coexistence of
" d) R4 e6 M; O' l5 C" Gmultiple pairs of simultaneous operations without cross talk.
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6 s+ V8 f: z: A9 E1 M' sGaffer_tam@163.com |
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