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1. Key Features
R" E% J a, L, g, G1) Complete transceiver design of wireless communication at 5 GHz. - ]8 g+ P3 X( k$ r3 k: t1 F' ]
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
5 |( l7 ?- e2 Vdifferent country spectrum requirements.
) m, p0 U% w u0 ]- E( D3) Dynamic frequency selection to resist interferences. ' Z) u e8 l9 Q% E5 K
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
$ j p3 Q6 W/ sother WLAN networks at 5 GHz.
# {' g6 A9 z9 l& d& E8 V* V5) Secure networking to assure privacy and content rights protection. ! M7 y0 c5 R9 e! j5 D) B7 P& W
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, ! t* J- d, {9 g, f# U4 s/ X- I [6 ]
H.264 and VC-1 (WM-9).
- w) u9 K0 [! I/ t0 e7) Supports point-to-point video connection with full QoS and point-to-multipoint video
4 a9 T6 `+ b/ G3 ^. Wbroadcasting. 9 i4 ?2 M+ U L1 t5 B6 I
8) Configurable expansion I/O connector enabling easy integration with existing host
1 y$ x) ~# k) V6 hsystems. ' z. j, [1 M" X3 b! c3 ^
9) HCI interface to the host CPU to enable flexible application development at the host level.
& {4 R( V \( Q1 |7 `0 c10) Transmission of IR control signals to the video source devices from the TV location. / E" c9 b( J! N; ]" u$ }
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
( K3 N0 u/ `( \% oParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the ) J7 I) w( @' ^. q1 b9 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
2 a8 @2 G# x( w" x& t! [2 S* Pdifferent 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 S7 `- ?- f1 ]1 A2 N1 W* c# | E
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 6 h$ S( B5 w, i2 J( v
Mbps.
! U1 O3 {4 s- g/ b" J' c; A3 System Security ; ^7 b1 q' _ h. B2 D! H% ?
The communication is authenticated and the media stream is encrypted to assure for
) W1 l# b) @6 k K/ c8 Sprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
; W3 W/ W6 Q1 o& w$ A/ K1 Zensures private communications between each pair of units. This also allow for coexistence of ( a( G6 w- ?$ Y! O; `
multiple pairs of simultaneous operations without cross talk. ! S+ L% T- F) |! J1 N
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Gaffer_tam@163.com |
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