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1. Key Features
) w& e) n: {% a1 n1) Complete transceiver design of wireless communication at 5 GHz.
+ y9 A( w3 N2 Z& ` K8 ]2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
. i+ s/ R, S0 J Z+ B5 Adifferent country spectrum requirements.
' M" [9 z- b4 X3) Dynamic frequency selection to resist interferences.
: a `/ E$ x3 ?, g1 i; `4) Close-loop power control to minimize power consumption and be a friendly neighbor to
8 Q/ X( m" Q3 @; Y# L2 {8 Tother WLAN networks at 5 GHz. ) M( T7 z$ @/ { a, ~
5) Secure networking to assure privacy and content rights protection.
: s' V8 o2 Z8 J9 k* T6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
$ p0 \$ y2 C U; p$ w) h, QH.264 and VC-1 (WM-9). & G. O2 a% N' f; v8 k! m
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
4 R) L5 k* j- w* s% T% g8 Z. z% ^# @broadcasting. 3 c- Q3 B/ j5 M7 M3 u! z m; W
8) Configurable expansion I/O connector enabling easy integration with existing host + m' u0 i: r% A' d
systems. , w1 a$ t R0 E; S. C" Y7 q
9) HCI interface to the host CPU to enable flexible application development at the host level.
) p5 I% r) t. \1 A( o2 l10) Transmission of IR control signals to the video source devices from the TV location. & L, ~* Q4 {/ m, h9 G5 Q) y
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
3 i N4 f0 o* |$ [8 s0 `) M8 z8 [: UParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
1 q8 l a/ e7 D7 uWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ( T! Q2 [( O- c/ ~& l
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 c! \# G2 r7 f' x; I$ _
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 ' Z( v; U2 Q: O' Q
Mbps.
0 I% V* w/ L* D* V8 F$ F+ z5 h: q3 System Security 7 |. M$ J3 i" j3 Y* }
The communication is authenticated and the media stream is encrypted to assure for
- \4 M8 ] u) J; Qprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
8 C' ?2 g9 ^1 \' Y5 P! `ensures private communications between each pair of units. This also allow for coexistence of
/ l( z! R! P5 wmultiple pairs of simultaneous operations without cross talk.
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3 n, ^8 u! L$ a" sGaffer_tam@163.com |
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