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1. Key Features & T8 x v7 ^5 v' Q& T% P
1) Complete transceiver design of wireless communication at 5 GHz.
/ c5 g# z3 ]2 k& x' b) L \0 \: x2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
' P+ a6 U+ c: |2 |different country spectrum requirements.
7 a- s# I# ^4 q% i" A- F+ m( F; b3 x3) Dynamic frequency selection to resist interferences. ) h9 j! d& p& d1 I, ?0 H3 f
4) Close-loop power control to minimize power consumption and be a friendly neighbor to 9 \+ S: y+ ]' \& Z+ D9 O8 s
other WLAN networks at 5 GHz.
1 {& z5 A# ]3 c; v8 z' \4 E- [5) Secure networking to assure privacy and content rights protection. $ H) f: |9 B7 i9 m
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 8 d* G6 _. B/ N% t
H.264 and VC-1 (WM-9).
4 Z9 D% M; j) m, |1 b7) Supports point-to-point video connection with full QoS and point-to-multipoint video
: R3 j: A. `, Gbroadcasting. 8 C+ v( E. [# n/ e1 p+ x, z8 j
8) Configurable expansion I/O connector enabling easy integration with existing host
) @) j' Z( l* W9 _2 `: qsystems. ' K7 c! I d7 b1 d1 X# t7 Q3 i
9) HCI interface to the host CPU to enable flexible application development at the host level. 3 S! A) m m) Q+ X
10) Transmission of IR control signals to the video source devices from the TV location. - I$ u k$ T! Q' l- ]: y
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
& } A% g2 V% B" Y u, A. QParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 0 \% S3 S$ m% f2 e+ @6 h
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
( k" p7 V( @3 y: t/ U+ D: U6 [: N' y# t2 G( ?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
- @# I7 r' ?* p; u6 Apower 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
; j7 o, x# g4 y* |; nMbps.
% N v0 @# a7 m( m: h+ w# [' b4 y3 System Security ! f0 l3 y- e" i0 T. a" o _5 Z
The communication is authenticated and the media stream is encrypted to assure for / S& R6 Q9 e' M) N2 i
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
& r9 d* K* M6 F( p8 Y5 D; Densures private communications between each pair of units. This also allow for coexistence of % B8 E# D! H9 F0 ~' E
multiple pairs of simultaneous operations without cross talk. 2 n8 w* V4 @% s: t* ~7 J) t$ h
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Gaffer_tam@163.com |
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