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1. Key Features 0 Q$ l# K) t8 ? k! v3 e
1) Complete transceiver design of wireless communication at 5 GHz. 0 l" o P( J; c! @' j* O/ [
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
5 U' ~& [( C5 R4 fdifferent country spectrum requirements.
2 K( [; q9 ^1 \& H0 ^- T3) Dynamic frequency selection to resist interferences. 6 X- s6 e4 ]4 Y- P4 |% L
4) Close-loop power control to minimize power consumption and be a friendly neighbor to 2 P/ f6 \$ ^: n3 l$ @6 \
other WLAN networks at 5 GHz.
- O' z) y7 K ? J8 c5) Secure networking to assure privacy and content rights protection.
- M" D6 G% U# l: ~' Q6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
1 t7 b5 s, c* N8 v* a4 f- p+ ^H.264 and VC-1 (WM-9).
. r$ d: d5 F; a& F$ ]! ~2 J5 a7) Supports point-to-point video connection with full QoS and point-to-multipoint video 8 k3 R- {8 E. H1 a; O
broadcasting. 7 W" R5 D! j; k9 W
8) Configurable expansion I/O connector enabling easy integration with existing host
& t8 q2 M+ a) \ ^" Isystems. ! Q1 V3 d4 B, A, U& O! O! y
9) HCI interface to the host CPU to enable flexible application development at the host level. ' `7 S2 {3 f2 d2 Y0 ~+ O
10) Transmission of IR control signals to the video source devices from the TV location. ( m# w: {; M" l, v
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
' [2 v! A/ A# k# p* ^3 x2 t+ qParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
8 G) K: @ Y( X# _WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
) N- t3 ?3 W; R9 ~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 2 ?& l+ P. f) M# \% t4 S
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
- [3 F9 _/ ?( @6 _7 ~Mbps. ' I9 H# z8 E. M! L' t# z
3 System Security
8 o; C* X6 s* e# V0 H/ `! B$ @The communication is authenticated and the media stream is encrypted to assure for 5 V9 W. s4 r9 h! O) Y- m+ }9 ?) M
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit & P l F$ C0 s
ensures private communications between each pair of units. This also allow for coexistence of 1 K1 d& Z2 j! o3 X I. H& i
multiple pairs of simultaneous operations without cross talk.
! x" A9 Y. ~2 W__________________________________________________________________________
3 ~( A) O8 [; L6 t5 ^+ RGaffer_tam@163.com |
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