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1. Key Features
/ p+ _$ H$ [) T2 Z- j9 J% x/ s% e+ j1) Complete transceiver design of wireless communication at 5 GHz.
' S4 J! Q% f. |/ ^) M1 p) V2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
, J! k% c, z8 @+ Y+ `different country spectrum requirements.
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3) Dynamic frequency selection to resist interferences.
8 [" |0 Y0 V- F; G4) Close-loop power control to minimize power consumption and be a friendly neighbor to
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other WLAN networks at 5 GHz.
; f* C; L) {" n. F; T5 {5) Secure networking to assure privacy and content rights protection.
3 A" G, i- p* i: x6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
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H.264 and VC-1 (WM-9).
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7) Supports point-to-point video connection with full QoS and point-to-multipoint video
1 O9 I3 v6 I( f) }broadcasting.
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8) Configurable expansion I/O connector enabling easy integration with existing host
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9) HCI interface to the host CPU to enable flexible application development at the host level.
* S4 M W& S7 N$ y2 j7 Y10) Transmission of IR control signals to the video source devices from the TV location.
* R+ T" T5 ~- I0 Z6 X2 a2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
$ |/ N+ j7 }6 o/ RParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
* ~. w8 |) x* v, H A. U7 Z4 ]; B; qWiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
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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
7 K: z; r3 b+ U7 Y. Cpower 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
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; _+ N/ A# o! Z) s0 e& r5 @3 System Security
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The communication is authenticated and the media stream is encrypted to assure for
0 Q9 a2 G1 ~; B7 i, a7 t! ? ~protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
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ensures private communications between each pair of units. This also allow for coexistence of
/ F4 q# O: x0 m) n* Lmultiple pairs of simultaneous operations without cross talk.
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Gaffer_tam@163.com |
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发表于 2007-2-9 18:07:46
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