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1. Key Features
) l! I d& I2 ~' M9 D: N9 {1) Complete transceiver design of wireless communication at 5 GHz.
' Y9 A- L6 o: w$ c1 Q! t2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 7 Q" a( s* w6 Z. E o, ]
different country spectrum requirements. / m# u; U* m, N2 d* d( r8 @: h
3) Dynamic frequency selection to resist interferences. 7 Y: a4 C2 C' I
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
, K b5 z1 B: Rother WLAN networks at 5 GHz. : H% h8 h. B0 u) o8 D- |
5) Secure networking to assure privacy and content rights protection.
( X9 J' H& B( q6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 0 w" Y4 W9 i/ G3 c
H.264 and VC-1 (WM-9). O: D: b m- [# f; q
7) Supports point-to-point video connection with full QoS and point-to-multipoint video % e- M; G6 y6 `0 B. ^5 O
broadcasting. 6 O5 n" l" c! k# T( h
8) Configurable expansion I/O connector enabling easy integration with existing host
8 j" z, y) A! H& }. `. U ^systems.
/ R/ T; N2 k/ [( T2 j6 b9) HCI interface to the host CPU to enable flexible application development at the host level.
7 m: `9 U6 L2 ~! G' E5 k10) Transmission of IR control signals to the video source devices from the TV location.
8 R/ R; m2 Y1 \: s# r3 M2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
4 a9 z% m/ T, E# M5 WParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
. Q3 F8 X9 z1 _7 H; SWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
& i7 E* R [" 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
/ ^ R1 |' ~. qpower 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
0 {: a* W& P$ [. {5 ~% PMbps. ! l7 }- w& |# n- \
3 System Security ( @! _! B L: B# b
The communication is authenticated and the media stream is encrypted to assure for ' w3 J* ]0 C4 ~% W
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit ; }; i& j& ~( ~
ensures private communications between each pair of units. This also allow for coexistence of + D7 E. d0 w5 {6 A
multiple pairs of simultaneous operations without cross talk. / ~( }7 t- s! U8 d( o2 ~; M) s
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, P! H9 H1 X$ C# ~8 l6 i3 hGaffer_tam@163.com |
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