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1. Key Features $ I, N& n$ p' q; M9 j' N1 n
1) Complete transceiver design of wireless communication at 5 GHz. / A$ m5 D3 ]: G' q
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
( X7 l: P& l# U8 b9 ddifferent country spectrum requirements. 9 b* ]8 E8 u7 O8 }7 `: n- O
3) Dynamic frequency selection to resist interferences.
* d: S' b6 h8 x4) Close-loop power control to minimize power consumption and be a friendly neighbor to
# T1 T+ W- E. R& Y* Y0 @other WLAN networks at 5 GHz. # K9 S, b7 e! v! k$ k- J `/ q* K% t
5) Secure networking to assure privacy and content rights protection.
* e; z6 t9 w7 u/ {: V. T6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
( U9 S! p' ~8 [- z8 u# s$ zH.264 and VC-1 (WM-9).
, n8 _( e8 Q! {( o: T+ ^7) Supports point-to-point video connection with full QoS and point-to-multipoint video $ @9 T: g3 I5 _0 ` l! g
broadcasting. ! B7 a+ n* H: o
8) Configurable expansion I/O connector enabling easy integration with existing host 6 k! N4 K7 C4 R% c- L1 t# t
systems. 2 S* z7 D0 n u) ?6 E; x% \2 X
9) HCI interface to the host CPU to enable flexible application development at the host level. " N& K4 u: j/ P' V: t, K
10) Transmission of IR control signals to the video source devices from the TV location.
* p5 ^: y. J# T+ G6 `, E2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 2 N! ?* h& O4 d7 _$ {' M8 {" x
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
2 K. {: q# M; o; d3 G( uWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
5 L* m& W* [1 ] adifferent 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 , Z" I5 C. e0 @; [9 v0 _2 L3 L# f
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
9 |7 e. w/ E. `, @; Y4 oMbps.
1 ^8 y7 w3 Y q+ a4 A3 System Security 7 f" c% I5 D$ i1 b* P( ]
The communication is authenticated and the media stream is encrypted to assure for k) I" L9 \: n3 E, B: p# t2 x
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
- w! H& b3 N4 gensures private communications between each pair of units. This also allow for coexistence of
% l; ?) C5 R7 L( omultiple pairs of simultaneous operations without cross talk.
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Gaffer_tam@163.com |
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