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1. Key Features
+ P& t- [* O( R( B0 Q. w1) Complete transceiver design of wireless communication at 5 GHz.
5 \/ Y3 n b3 {2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with + {# `9 m2 h7 S# J8 o1 a" T
different country spectrum requirements. 5 Y* P4 B, S$ c% x
3) Dynamic frequency selection to resist interferences. % u1 B3 ?* ^( z
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
1 J2 {! H4 E' i# _3 l5 n# Aother WLAN networks at 5 GHz. $ p4 L, p- j3 @% D% \
5) Secure networking to assure privacy and content rights protection.
! R2 o7 h# h1 z% @' A" X6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, # B2 _7 s" W) j* W' \
H.264 and VC-1 (WM-9).
]* \+ X& B1 Q8 j7) Supports point-to-point video connection with full QoS and point-to-multipoint video - y( P- G7 A3 a; N- ]
broadcasting.
5 i( A8 N& ^% s& k4 u% W8) Configurable expansion I/O connector enabling easy integration with existing host : U' |) {% U1 `4 x4 `/ q
systems.
; j1 A" s# I* o+ Y* o9) HCI interface to the host CPU to enable flexible application development at the host level. ; Y" ^! @! u& Z3 c( I
10) Transmission of IR control signals to the video source devices from the TV location. ) V2 q: {* O* c+ Z. g2 q$ H
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
: j& ]# t; p5 t3 |/ u7 YParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the . p; M* g! `, |) u+ w
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with / ]- S& y7 u w) R9 \
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 % X q) `! o9 z. `# n
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
3 F/ W2 {2 T4 B! y3 p; { uMbps.
# ]0 m7 n& E/ \8 b) n' |* H3 System Security 7 r9 _: |6 Q2 q) x* H
The communication is authenticated and the media stream is encrypted to assure for ) l( w& p) n: {
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit $ t) r0 v7 F% @. s
ensures private communications between each pair of units. This also allow for coexistence of
- B$ _$ T# y: `multiple pairs of simultaneous operations without cross talk. ! _4 j" d- u$ x) E2 U$ Y
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Gaffer_tam@163.com |
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