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1. Key Features ; D4 x) ]+ h) p7 c3 Z
1) Complete transceiver design of wireless communication at 5 GHz.
9 a# t# ]( |/ k4 U3 E2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with $ ]: L3 K+ N: P6 j
different country spectrum requirements. 1 K9 B) z9 c( h4 F
3) Dynamic frequency selection to resist interferences.
3 t( i8 q( w9 X4) Close-loop power control to minimize power consumption and be a friendly neighbor to
% O( K8 y3 a5 j+ M+ @& Xother WLAN networks at 5 GHz. 9 A5 q% y3 i5 \1 V4 t, A
5) Secure networking to assure privacy and content rights protection. * S9 _" b+ z+ n4 W9 Q% P0 B, o
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, " X* M! P' f3 n |& ]2 v6 R
H.264 and VC-1 (WM-9). " @% e" o. {: A+ k: {) u
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
6 X) o2 ~ \+ W! ibroadcasting. ) ]3 B! G0 H4 s0 P9 U0 M, g0 K
8) Configurable expansion I/O connector enabling easy integration with existing host 0 q; W- S, y+ o, R
systems.
- l. Y. P6 s' N. K. D9) HCI interface to the host CPU to enable flexible application development at the host level. ' q6 x2 g+ o1 r; g/ B9 K
10) Transmission of IR control signals to the video source devices from the TV location.
1 L8 R7 O9 N+ W/ r. X4 z! G2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
/ r+ j7 `3 C% }Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 3 f. d; c5 n% Z4 j' A/ w1 @
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ; P4 [' m' I- F9 i% [" H2 H
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
/ Y* i7 w1 e8 W- j* A# v8 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
+ x9 M2 L/ w, W8 [" t2 Q; kMbps. * }0 F5 e" M- p
3 System Security & o; S; U. l) l$ }
The communication is authenticated and the media stream is encrypted to assure for
4 V3 o0 ?$ j7 B$ n5 tprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit % X8 H6 i& J" o6 u$ G' i" m' ~6 z6 i; ]
ensures private communications between each pair of units. This also allow for coexistence of
5 ^" E) U$ d/ smultiple pairs of simultaneous operations without cross talk.
" R) j4 t0 N* N# M6 e% q2 N__________________________________________________________________________
( F6 X1 {) U. e: {3 I, C0 L y. L6 UGaffer_tam@163.com |
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