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1. Key Features & m/ a8 c8 m9 d! l3 I- ]
1) Complete transceiver design of wireless communication at 5 GHz.
E L- `6 v% G/ c$ V4 X- C5 c2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
; q/ u% Z: k3 J, A7 Cdifferent country spectrum requirements. ; ^ J* r- X% F% e8 }
3) Dynamic frequency selection to resist interferences. # c; P4 k5 F3 h
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
7 x/ y1 ~6 o7 R1 n0 O5 cother WLAN networks at 5 GHz. . {% j* F1 M- K+ K
5) Secure networking to assure privacy and content rights protection. ( g9 O* W6 V3 J2 p9 U+ ~5 H
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
7 H# t; n0 D; ?/ Q3 s5 aH.264 and VC-1 (WM-9). / \) V( |0 [, h3 r: b$ E$ D
7) Supports point-to-point video connection with full QoS and point-to-multipoint video 5 N. J z' F& b5 J
broadcasting. 4 ^2 R* t2 t0 n4 Z- P/ C! f) C
8) Configurable expansion I/O connector enabling easy integration with existing host
. ?& F! ~6 N2 L. `systems. `; @( S/ X' A. v9 F; E& K
9) HCI interface to the host CPU to enable flexible application development at the host level.
+ o* s1 K( P: L; T7 J; |; _" C5 m10) Transmission of IR control signals to the video source devices from the TV location.
4 M. @' K, f. J* q$ P% x( B" c' G! K2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
. v+ l1 J$ c3 D: ~$ N* yParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the . S [+ B) ?7 N# d! q
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ; H% u2 a* H" N9 ^
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
1 I& S* V! t# ?* T$ @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 ; g* B' a. j* [$ T
Mbps.
3 H, K% p8 O5 a' E3 System Security
5 g) N; ~; v# O4 K( @The communication is authenticated and the media stream is encrypted to assure for 1 f( {1 _0 o- W% U0 k
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
3 ? a8 }3 ]0 F1 Zensures private communications between each pair of units. This also allow for coexistence of
( e+ a" N" g( w* h `: n* Ymultiple pairs of simultaneous operations without cross talk. ! b9 f1 L. f( u6 X) b3 s' s
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Gaffer_tam@163.com |
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