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1. Key Features ; a" }( K) V8 ^# E% ^, D
1) Complete transceiver design of wireless communication at 5 GHz.
5 Y# j( a3 E* a# t4 Z r$ v3 z8 d2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
5 z' i7 _+ j! ~: idifferent country spectrum requirements. 7 s1 d' P5 c8 r8 w' d0 U1 V
3) Dynamic frequency selection to resist interferences.
+ o; [5 |1 s3 c( n& M4) Close-loop power control to minimize power consumption and be a friendly neighbor to # s! {! {+ |" @- L
other WLAN networks at 5 GHz. , v( Y( V Q3 Y: x! S/ Y, n
5) Secure networking to assure privacy and content rights protection. 7 y; q9 S9 r4 `4 s+ x, s# k; O6 ~
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, , a' }- W) ]- b; i) V* @
H.264 and VC-1 (WM-9).
$ F! G! j( L8 |. n7) Supports point-to-point video connection with full QoS and point-to-multipoint video 8 B% t$ T d: J3 ~4 n$ H
broadcasting.
$ k1 |9 x' f* ]2 R8) Configurable expansion I/O connector enabling easy integration with existing host 5 K! n$ h5 l5 \" x9 y) E
systems. ' w& V8 k% H1 G! v! F A
9) HCI interface to the host CPU to enable flexible application development at the host level.
* m+ i4 N9 m. n0 W, R) E9 ?10) Transmission of IR control signals to the video source devices from the TV location.
5 f; @& ^: Z1 z4 e# X) e2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ~8 [8 y% K4 v- g+ V, |) @
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
; ~! H: `( d5 h/ CWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 5 O/ N, o3 b# l. d) A2 l$ H
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 5 Z1 S0 H% X! D! f3 o5 [, P! m" }
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 ' c5 F& I; L3 V# o% y
Mbps.
/ l% w/ l. B8 l5 @) F: w3 System Security
4 a1 @3 q9 t& L% {0 i& ?The communication is authenticated and the media stream is encrypted to assure for
, W3 x* Y8 B, Q; F+ Sprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit * w( ]; t1 f3 `& J% I
ensures private communications between each pair of units. This also allow for coexistence of 0 Q8 S- x) g( E( C- z3 `7 @
multiple pairs of simultaneous operations without cross talk.
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+ X! G6 Y( i; T" sGaffer_tam@163.com |
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