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1. Key Features
, G. L; N% j/ l( U1) Complete transceiver design of wireless communication at 5 GHz. . f7 i ^3 A0 m. n" {' H
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
" i5 n8 k" }4 @0 F# U6 S) Zdifferent country spectrum requirements.
5 e" z; Y# p6 j! {7 t' [3) Dynamic frequency selection to resist interferences. 9 T7 t9 ~+ \; y+ y L* V
4) Close-loop power control to minimize power consumption and be a friendly neighbor to ; _. @* l4 _! W( L; ^
other WLAN networks at 5 GHz.
8 ~$ D& X$ u1 n2 c: H5) Secure networking to assure privacy and content rights protection.
4 y) n) m. S S6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
8 f" K! T3 {' |; W3 f' S) c5 [H.264 and VC-1 (WM-9).
5 v: c0 Z: C8 S9 P7 M8 E% F0 P7) Supports point-to-point video connection with full QoS and point-to-multipoint video / y: M; f$ x# E, n$ {9 e
broadcasting.
" E; L5 A+ p$ b6 T( Q/ g8) Configurable expansion I/O connector enabling easy integration with existing host 3 ^: I, x3 c2 l& ~+ [
systems. : d2 L2 E/ r) R* b! u
9) HCI interface to the host CPU to enable flexible application development at the host level. 1 W/ l) F* L2 u% ~
10) Transmission of IR control signals to the video source devices from the TV location. ( U9 g+ L; v% @8 f6 u
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 2 Q% {, [' W! Y$ [! `6 [
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
. P2 ^; I3 U; P- uWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
: P) w5 E7 m! S' L; c/ I9 Ddifferent 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 - G& d; i8 \/ i: ?: s
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 " e; _( j/ @. F! X$ b
Mbps. * F% @. _6 v- O1 E
3 System Security ! v2 n( ^6 K5 x
The communication is authenticated and the media stream is encrypted to assure for $ J3 E9 ?5 i5 C+ T; F
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit / \1 z+ n) [2 E; }: s- X+ r# n/ n
ensures private communications between each pair of units. This also allow for coexistence of ' v: f1 G7 J/ E; g( _5 j6 ?
multiple pairs of simultaneous operations without cross talk.
$ ]/ O m0 b7 l+ C+ G: [__________________________________________________________________________ . b6 C$ ~2 M" I" l
Gaffer_tam@163.com |
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