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1. Key Features
- Y+ U& x" ]* m6 ~$ ~; P1 x1) Complete transceiver design of wireless communication at 5 GHz.
3 }) @+ f3 p& l2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
2 l9 P4 v6 X- Ydifferent country spectrum requirements.
! b3 {# u3 V$ N! ?3) Dynamic frequency selection to resist interferences. * g7 \) b) I- C! @7 n: ]. p
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
) ~* v& M& m& Y7 A- I8 I# n/ A. n) Nother WLAN networks at 5 GHz.
6 A- G7 { J; @" `& F6 }5) Secure networking to assure privacy and content rights protection.
1 Q( j# }" P" Y6 F( } ]6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 8 E6 N7 q, L$ ]
H.264 and VC-1 (WM-9). ( Y5 q- H' \% `* w
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
3 _% v. j( ?2 Gbroadcasting.
, S* E. i" ^/ J( N* k1 R5 w( H/ n8) Configurable expansion I/O connector enabling easy integration with existing host 1 a7 x) V& L% @/ Y0 O+ l# J: v
systems. 4 [9 P6 C7 M: |, \( S
9) HCI interface to the host CPU to enable flexible application development at the host level.
* K, I( b8 h* F/ _10) Transmission of IR control signals to the video source devices from the TV location.
n* F4 B0 Z4 k; G$ H2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 7 i4 s8 l; n1 t( b
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the & F1 |4 s& I6 V6 F7 A
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
- t* Z, S. F( A! K8 R. Bdifferent 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 & \& t! r2 J% p3 Y, Z D* O
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
# H! ~7 E5 s a4 c2 N) yMbps. - r: d6 S* O& E1 Z! a# W% Z
3 System Security 6 E; ~/ S( g2 B# ?0 `- H; v. d$ `! v+ ]
The communication is authenticated and the media stream is encrypted to assure for 5 g$ B' V% d& o
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 4 o% Z/ `. M3 s
ensures private communications between each pair of units. This also allow for coexistence of ! p, C; o1 Y( o
multiple pairs of simultaneous operations without cross talk. & g" I- @$ h* u* M* B
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Gaffer_tam@163.com |
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