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1. Key Features
+ V3 o6 C$ I( ^9 V' G E0 ?- \1) Complete transceiver design of wireless communication at 5 GHz. ' v3 G+ }0 C* Q8 x4 D' d4 a
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
# e; e) x1 _2 W! Edifferent country spectrum requirements. ) b! a# g) q+ O5 x1 B3 e
3) Dynamic frequency selection to resist interferences.
3 Z2 [$ C& K5 l4) Close-loop power control to minimize power consumption and be a friendly neighbor to
; W* H6 V1 z: d* \- P7 Gother WLAN networks at 5 GHz.
, X) x6 s3 f0 n' Y: {+ l- r5) Secure networking to assure privacy and content rights protection.
9 i1 P2 f/ A; d" u; ]6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, % Y7 H; U K2 b. c6 h7 N8 U, S8 b
H.264 and VC-1 (WM-9).
3 X4 @( U' |0 U, p0 P7) Supports point-to-point video connection with full QoS and point-to-multipoint video % D3 a ~( S- Y% w& m% h
broadcasting.
. E" ]7 G+ o% {+ K/ J) \2 n8) Configurable expansion I/O connector enabling easy integration with existing host 9 K+ U2 m% l$ A L
systems. 8 O5 l3 C+ n. ^1 K/ k
9) HCI interface to the host CPU to enable flexible application development at the host level.
3 @+ J) j* A+ z1 r, W& f1 P5 D10) Transmission of IR control signals to the video source devices from the TV location. ) F8 \7 u6 w( b( ~+ _2 O6 ?! K
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
: ~( C& [: I. B5 B3 `' i% EParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
8 V/ b9 U* }2 _! o, x% vWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 6 S6 i) _. w2 _( I! k4 R
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 ) g2 p3 h1 [. ] G
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
) O! ^- V5 }6 d# u/ n8 E) \3 TMbps.
8 r' d* T) l5 P7 {1 d3 System Security
2 m+ N: v4 Q: e6 hThe communication is authenticated and the media stream is encrypted to assure for 6 n3 N! U; i. Y; o% y" c% w# n: O
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit % m9 {* Z/ X% H3 j) C, |0 s* V
ensures private communications between each pair of units. This also allow for coexistence of
& |5 ^- W* _5 b& fmultiple pairs of simultaneous operations without cross talk. 4 y$ ?0 k6 J, W7 o
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Gaffer_tam@163.com |
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