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1. Key Features ; B$ q: O& a( H3 r8 W0 A
1) Complete transceiver design of wireless communication at 5 GHz. 6 f9 f8 F6 A% N9 x; h
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 2 F" ~6 ]5 f. d" Z! S) L/ r
different country spectrum requirements. % ?1 L4 d; j! z; I( d0 m
3) Dynamic frequency selection to resist interferences.
7 i5 n4 _4 b+ @8 u4 f1 J4) Close-loop power control to minimize power consumption and be a friendly neighbor to
' t# d6 S. i4 ~" F9 [' @9 jother WLAN networks at 5 GHz.
( c- Y0 l+ S; b5 m5) Secure networking to assure privacy and content rights protection. / `3 ]% J7 _) A0 d5 s
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 5 b# T4 i0 m, @, p1 p
H.264 and VC-1 (WM-9).
5 r" e) ^7 o: E7) Supports point-to-point video connection with full QoS and point-to-multipoint video
% I7 [2 v! p/ I0 d$ F3 F+ T* @broadcasting. 0 A: v& z. ~( J4 P4 t) q9 m
8) Configurable expansion I/O connector enabling easy integration with existing host
/ T' o/ e: B7 J! ^* X. asystems.
" w' v8 x- H7 @) U% W5 N* b- M9) HCI interface to the host CPU to enable flexible application development at the host level.
/ R8 C" c6 B. R/ c4 f v: B. {10) Transmission of IR control signals to the video source devices from the TV location.
% R0 y) u! r5 B7 Z$ r; W3 M2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
6 e8 t; R% q$ L H; oParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
* P& ` X+ H+ H3 vWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with $ s# G: A) X: b v
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 3 \$ w# [2 }- y% @
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
- B, v, y' Z5 d. m% s/ v; cMbps.
5 ?+ X9 D; f, M. o7 l, p* j8 D/ i) P; a3 System Security
; I' r9 ` { k3 F5 I( q; gThe communication is authenticated and the media stream is encrypted to assure for 1 i; \4 _; A! B" c# _
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 8 T+ s8 ^7 K" X1 g* g
ensures private communications between each pair of units. This also allow for coexistence of 2 L p: U4 A$ E
multiple pairs of simultaneous operations without cross talk. ! `! k# P2 u3 n6 {8 u
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Gaffer_tam@163.com |
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