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1. Key Features
) q" o; b& A* t* c. a1) Complete transceiver design of wireless communication at 5 GHz.
9 W8 m7 i$ g- P0 U) F2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
! i! r0 k+ |/ Cdifferent country spectrum requirements.
5 x8 j0 N! @* P: A3) Dynamic frequency selection to resist interferences.
( W' ^3 p9 A0 p- N: X5 P8 M4) Close-loop power control to minimize power consumption and be a friendly neighbor to ; J" {0 N2 @: K
other WLAN networks at 5 GHz.
/ G% U3 y2 Q& o$ O- s% X# b* L5) Secure networking to assure privacy and content rights protection.
8 ^+ y3 H1 m3 z+ Z; l9 @$ x2 T6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
. s6 u! c- \; \& B7 a1 t! |3 KH.264 and VC-1 (WM-9). ( n) f) g j8 O! j0 V4 |
7) Supports point-to-point video connection with full QoS and point-to-multipoint video * ~# D: n* x+ K- {
broadcasting.
$ O) j, l* Q/ k8) Configurable expansion I/O connector enabling easy integration with existing host
* L4 ]6 H/ k7 K. f _systems.
& [! \; g. X- P3 C9) HCI interface to the host CPU to enable flexible application development at the host level. 9 t7 o ?) f8 J" o q, N
10) Transmission of IR control signals to the video source devices from the TV location. 6 a4 C' W* i6 G, V! f
2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either % L5 L. l% p3 {& k; s
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
, p* o4 c [4 A& I0 ^$ nWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with $ ]) O0 u4 A. K8 T
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 " z7 W' `! H1 H6 y) b X/ f
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
5 C4 E+ x$ m" I- y" i/ ?' @Mbps. 5 Y* E$ N9 B' a- w( N
3 System Security : q8 n3 |7 o" X
The communication is authenticated and the media stream is encrypted to assure for
; k. b* v. w; j( ?2 \0 K; G! {protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
" O8 A+ ~- j U; h densures private communications between each pair of units. This also allow for coexistence of
: C9 u. w2 O& x z1 @5 \3 R3 umultiple pairs of simultaneous operations without cross talk. + _( c) L8 w# R9 M* B$ S, l
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Gaffer_tam@163.com |
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