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1. Key Features 6 r2 \) T7 N" K- d+ H# a5 K O/ Z' G
1) Complete transceiver design of wireless communication at 5 GHz. ' C8 ?3 R; n1 }4 ^8 n
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
# W2 C* p J5 @) x9 S2 jdifferent country spectrum requirements.
?/ Q8 K7 y% N9 m: z( n3) Dynamic frequency selection to resist interferences.
- k( W+ Y1 f7 I$ q+ B( a4) Close-loop power control to minimize power consumption and be a friendly neighbor to $ w1 Q- v8 E- _- ^2 I \
other WLAN networks at 5 GHz.
4 R* P k h9 G; L5 i5) Secure networking to assure privacy and content rights protection. ; L! p8 S3 \" p- h: A# J7 Q
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
% h2 B) \) o. F' |8 gH.264 and VC-1 (WM-9).
! x$ F" j; a; d6 c1 `. j7) Supports point-to-point video connection with full QoS and point-to-multipoint video , e( r8 ]( z; [& ^' R7 w; L
broadcasting.
4 |6 ^' e2 i$ a! c4 c* Y: J2 a* @8) Configurable expansion I/O connector enabling easy integration with existing host 5 \+ d( ?2 B8 k$ R. [
systems. 0 o0 |" S' l8 O3 K, L
9) HCI interface to the host CPU to enable flexible application development at the host level.
. R0 r! L9 }& k10) Transmission of IR control signals to the video source devices from the TV location. 4 h4 }8 c7 \7 T3 h2 p- L
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either - d+ |- B7 |% J( a7 r% `
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 4 y ^! `+ f( N) X3 Q4 h, }# I6 _
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 3 u! g; T, w; f6 ~& M+ g; X# G0 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
2 ~ }: w5 i" {) A: h$ H" _0 Jpower 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 - o3 W. W# c X& ?5 p' v
Mbps. 8 U' s9 M( ~# b0 |; Y
3 System Security % K0 s$ @/ j" ?( g7 Q
The communication is authenticated and the media stream is encrypted to assure for
% B' t- R1 ?/ G: m$ a- X4 `9 pprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
6 Y5 m: N% q) F7 [: v4 c1 Iensures private communications between each pair of units. This also allow for coexistence of
9 q5 K* I* |. h! X) J; b! fmultiple pairs of simultaneous operations without cross talk. " l. H* @! m' s6 e' p" a$ x
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. d3 z' X) ]) d! y( P5 N X }; OGaffer_tam@163.com |
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