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1. Key Features 5 {0 N, s) P9 }
1) Complete transceiver design of wireless communication at 5 GHz. ! r& g/ s2 t4 |; [
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with . _2 f0 U# O( J( u% c9 [; s
different country spectrum requirements. ) q+ c+ {& j5 P% t
3) Dynamic frequency selection to resist interferences. " q- M3 |# F# o# e$ v
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
6 o* S Q+ q/ u$ L$ x; o' qother WLAN networks at 5 GHz. 1 v o, i* {% r7 z5 c
5) Secure networking to assure privacy and content rights protection.
# K8 p7 p8 c$ X, J, a6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
0 Z3 b. E; Q$ `0 \- @1 i6 m' kH.264 and VC-1 (WM-9).
4 c3 b- R/ i# O; z7) Supports point-to-point video connection with full QoS and point-to-multipoint video 6 J% T5 \4 k: z, U* @
broadcasting.
- `) M/ w0 e2 s* A( q8) Configurable expansion I/O connector enabling easy integration with existing host
M+ Y/ m; d9 @systems. l3 _; Q4 z- A+ \& Y/ d4 o
9) HCI interface to the host CPU to enable flexible application development at the host level. 2 Q4 U ~* s S- g$ e4 @$ z
10) Transmission of IR control signals to the video source devices from the TV location.
1 p. l8 |5 D3 J9 o1 ~' y- E2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either + U' o8 ?& b. r" w8 X
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 7 B9 @! V s& a* n1 D
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ; b+ _, p# h% 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
7 ^& I/ d3 Y/ I/ o. x3 Rpower 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 . Q4 _* \9 Q- k$ _
Mbps.
) a( ~5 W# a5 o4 Y( u3 System Security
- v# X# j$ J8 e5 \" X$ \8 DThe communication is authenticated and the media stream is encrypted to assure for
, N8 Y0 Y3 p6 }! J$ z* ^protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
" \. ], o8 B& n' q" pensures private communications between each pair of units. This also allow for coexistence of * Z# o- j" G2 n& e" J
multiple pairs of simultaneous operations without cross talk. : L7 D2 V: L6 e$ N- x; }
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0 G, |- L: r* o4 F( B3 JGaffer_tam@163.com |
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