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1. Key Features & X2 N/ u2 W& k2 w/ n) y
1) Complete transceiver design of wireless communication at 5 GHz.
2 C8 w7 I$ n% h) A/ p1 D! x2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
$ n# p& J! |! c/ Ddifferent country spectrum requirements.
6 I' d1 m5 z' d0 r2 ], h' T3) Dynamic frequency selection to resist interferences.
8 J5 ?& v1 |: ?+ f( e3 K4) Close-loop power control to minimize power consumption and be a friendly neighbor to
% a/ {' D+ r- ?6 q& cother WLAN networks at 5 GHz. 3 M' k& r+ [2 |: ~$ Y: g
5) Secure networking to assure privacy and content rights protection. 8 j! a: M+ U+ b* w1 f3 g1 E
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, 4 F' {4 P. m1 ]5 t2 \
H.264 and VC-1 (WM-9). 3 p# u. ?2 m; `# Y7 N# a' N
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
7 I4 {( X8 B% w0 u0 h0 vbroadcasting.
) V. y/ K: L; Z( T8) Configurable expansion I/O connector enabling easy integration with existing host 1 D3 l0 U0 H; Z- f" X2 t
systems. 8 M$ p: F6 B! M# {! F- c5 o
9) HCI interface to the host CPU to enable flexible application development at the host level.
; f; g; [' R8 O' J5 g' i% H10) Transmission of IR control signals to the video source devices from the TV location. 3 k8 E" S' k: T. t
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 8 L4 D# V7 U6 E# \4 a, m
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the : q4 `4 Z# |' ]8 |& q5 a. O
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with - ^4 D, ?# W- k0 [% ]2 l
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 2 B$ E0 N8 }8 e, x3 @- `3 ?
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 , w' s2 M$ T' P& F" a" c
Mbps.
+ {! w# m( `9 M& Z3 {3 System Security
! \1 P( P, h9 Q3 M! GThe communication is authenticated and the media stream is encrypted to assure for
: U5 Z1 E8 I# O g M4 ]' D* @protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
1 M1 C& f4 E9 X8 w: i% uensures private communications between each pair of units. This also allow for coexistence of
$ u' [. W: L) h9 z% K! G0 hmultiple pairs of simultaneous operations without cross talk. $ Y9 T- s' l j- s0 V! r7 r
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Gaffer_tam@163.com |
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