|
|
1. Key Features 8 E% p8 g# {2 I/ R9 [
1) Complete transceiver design of wireless communication at 5 GHz.
2 k. W+ f! R2 O1 Z) V* I) H2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with # s5 B4 i6 P8 ]4 M4 g8 z0 S/ Y
different country spectrum requirements. 9 }! ~$ ?/ `& V% j3 o( |
3) Dynamic frequency selection to resist interferences.
, }3 o- L- _8 I4) Close-loop power control to minimize power consumption and be a friendly neighbor to
2 `+ I$ X& W3 l6 V+ D$ kother WLAN networks at 5 GHz.
. I; C* h9 ~) {* Z7 a5) Secure networking to assure privacy and content rights protection.
- M9 e4 @2 g( a: `+ Y: X6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
7 x! ~/ R, i& H4 l I" ?6 F0 [% VH.264 and VC-1 (WM-9). * z4 V9 U* m5 ~2 {1 f5 m
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
! _, m. A9 Z( W1 r* Hbroadcasting. $ n& t4 i5 y k$ \ p
8) Configurable expansion I/O connector enabling easy integration with existing host 1 N1 A$ u; M9 n% Z8 N$ m2 o
systems. 6 R& A) e6 O9 ]+ ^
9) HCI interface to the host CPU to enable flexible application development at the host level. 2 H2 b+ [; @! g0 n# T0 [
10) Transmission of IR control signals to the video source devices from the TV location. 6 G$ u# _* W. z
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
5 w0 K2 J$ L% D2 R, P5 yParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
6 l) [; E$ S' C' o. K9 WWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ; b* ^% [9 x7 \/ B* B% 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 8 }) w: y: n0 a% _
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 P) A3 u9 l- |' sMbps.
" u0 s' k! S, I8 q. L' Y3 System Security
# f3 V2 M7 K2 Z/ Y+ o2 J4 ~4 TThe communication is authenticated and the media stream is encrypted to assure for , L& N& p6 W7 `) q o. J$ `: ^
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit " L* ?' I/ |& B/ A' d: Z
ensures private communications between each pair of units. This also allow for coexistence of
2 N+ H4 q8 J ^2 W" xmultiple pairs of simultaneous operations without cross talk. ( G! I2 ?. g, A) Z: A
__________________________________________________________________________
* ?2 D# r& _) n M- N- NGaffer_tam@163.com |
|