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1. Key Features 7 W) _$ v% a$ Q: c9 Y/ F
1) Complete transceiver design of wireless communication at 5 GHz.
; W. n4 M4 g5 R2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ! Y0 V; l3 w+ R* z' b3 P9 Z
different country spectrum requirements.
* ]* k9 b, d0 o( C& X$ }% X3) Dynamic frequency selection to resist interferences.
7 i% y6 h) I3 l/ b2 ]6 ~3 i/ b4) Close-loop power control to minimize power consumption and be a friendly neighbor to
/ O; D) V+ K# k* {( |4 Nother WLAN networks at 5 GHz. ' v9 P9 z3 s, q5 f T
5) Secure networking to assure privacy and content rights protection. . x% i) j% L. ]$ T+ ]
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
$ i. j6 |% p6 V! i' S! U% R) w6 f. mH.264 and VC-1 (WM-9). * b. c% c$ `' f
7) Supports point-to-point video connection with full QoS and point-to-multipoint video + J5 d; s0 A7 r! y. q
broadcasting.
& m/ Q$ _/ {# z' c8 Y. J8) Configurable expansion I/O connector enabling easy integration with existing host , b9 r6 z. D5 I7 R5 h
systems.
& V2 W0 w3 b- t& N; V9) HCI interface to the host CPU to enable flexible application development at the host level. 5 b6 ^* O3 @& D3 M$ W3 O9 [5 N
10) Transmission of IR control signals to the video source devices from the TV location.
- D9 X, T1 Y; P; U: ~! z2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 6 `. q/ M2 o/ u3 t; P1 h; l
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
# J- ~9 s7 t% t& _1 ^5 dWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
6 l8 J ?& z- d0 ]/ qdifferent 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 , ~9 D( _* ^# y+ `! Q6 E! }; N
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 ' k1 O6 u8 n! i/ N7 O4 [
Mbps.
) D3 }# y- G3 @: k6 X3 System Security
. h4 [5 }* \4 J# o5 e( G6 sThe communication is authenticated and the media stream is encrypted to assure for
! z' L ]: [* Tprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit - S2 k2 f5 T. C* U. c4 R2 j
ensures private communications between each pair of units. This also allow for coexistence of
% }" d. B, s7 ]9 Umultiple pairs of simultaneous operations without cross talk.
5 t, a5 M/ C/ n9 W) S3 i__________________________________________________________________________ , J' v$ T$ b: c$ |( n& \# D; R4 V
Gaffer_tam@163.com |
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