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1. Key Features
4 Y; Z* ] j" P( _+ I$ p9 T1) Complete transceiver design of wireless communication at 5 GHz. ) F+ W9 [- t1 E) T! ]
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
( x! Q3 D; w5 v4 Mdifferent country spectrum requirements.
( M! D- K1 b- c' t+ A3) Dynamic frequency selection to resist interferences.
1 [, `) B4 Q) a9 b; z4) Close-loop power control to minimize power consumption and be a friendly neighbor to ' W, X* Z/ g5 G- \ h* k
other WLAN networks at 5 GHz. $ `' @3 E/ }( C. ^5 P3 L! U7 X( T
5) Secure networking to assure privacy and content rights protection. 7 ^+ p0 f# H# u- p
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, * y. L5 n. C! D5 s2 z% C7 X
H.264 and VC-1 (WM-9). 1 y9 B9 G4 K+ I+ _5 A; l9 J4 e) T
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
$ C8 w9 i9 E, gbroadcasting.
7 Y9 B9 r9 ^9 l& j8) Configurable expansion I/O connector enabling easy integration with existing host 2 J! T" L4 Q% N* @: e$ D4 x
systems.
* U% B3 k8 }$ X0 c1 O- `0 |9) HCI interface to the host CPU to enable flexible application development at the host level. 0 [9 e1 G5 W8 }
10) Transmission of IR control signals to the video source devices from the TV location. 7 M' n8 h/ _ c: ]2 T
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
0 V7 u' e+ E2 C, `; u8 g( |* pParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the % D$ s# F* n) x- R+ c& o
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
- G) u; v2 v. d! D: g2 g. udifferent 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 4 I& L" X$ e/ t7 P
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
+ a" ^7 a6 p; yMbps. ! P8 k- V5 Q& K! }# q
3 System Security , r; u4 P! k4 B X7 X; P9 N5 A% u
The communication is authenticated and the media stream is encrypted to assure for : @1 m' e% K" Q- O# ^2 Z
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
, o* v. u: t0 u# C5 bensures private communications between each pair of units. This also allow for coexistence of ! F' t9 u, q' K: {: P4 y4 F
multiple pairs of simultaneous operations without cross talk.
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/ d0 ]+ l, z# Z1 U9 n. JGaffer_tam@163.com |
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