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1. Key Features / |2 u8 B% w. W; C* ^, k4 G
1) Complete transceiver design of wireless communication at 5 GHz.
0 ]* e5 F8 h* l" |2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 2 E6 f+ l) Y C5 n0 m8 q% H
different country spectrum requirements.
# p; {& @" Q, l: R& I& m( I3) Dynamic frequency selection to resist interferences. ; F# l5 R) J6 b4 S a& n% o
4) Close-loop power control to minimize power consumption and be a friendly neighbor to $ O! z7 c. d: Q- ~; T/ ], g6 _8 @ d
other WLAN networks at 5 GHz.
\4 @. G# O) d0 i; ~5 b$ I2 E5) Secure networking to assure privacy and content rights protection. ( u, \2 r1 v, b" @
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, ! D# h' Z0 a0 |; i/ J
H.264 and VC-1 (WM-9). ]7 ^# N( L% P
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
% X& U; y0 I$ j' u* j% {broadcasting.
8 j0 B g9 g7 V4 [; j3 d8) Configurable expansion I/O connector enabling easy integration with existing host
! q- u6 T; J+ b1 K- [0 Z+ Rsystems. & B5 y: W k3 J4 H
9) HCI interface to the host CPU to enable flexible application development at the host level.
! {2 t. s: M1 l" U% S0 f; i10) Transmission of IR control signals to the video source devices from the TV location. , Y7 x1 r5 g/ ]) Z1 O0 u) Q v
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either . r( o. m; k% n5 d& p0 [
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
5 Q: y n' F V+ |: ] r+ U+ jWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 4 ^. b! Q0 a0 n2 d$ Q. `; a: M6 @. Z
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 4 n% ]/ O; f# p- p, K: |
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
; l: R2 b" Z+ [: r" H- qMbps. * d9 B) R' M/ V2 g. H. d
3 System Security ; G% |6 n3 O0 t4 e$ a5 s( q) n0 }4 X
The communication is authenticated and the media stream is encrypted to assure for ( h+ V8 I* M: P' @
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
* u T4 T8 c" b+ V; Oensures private communications between each pair of units. This also allow for coexistence of # i0 K( h1 Z+ q8 _" U+ r" L
multiple pairs of simultaneous operations without cross talk.
+ @. ?5 o' V& @) F& {, z% ?& N, [__________________________________________________________________________
! u$ W9 }8 d& p8 oGaffer_tam@163.com |
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