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1. Key Features ) }4 @% \9 {+ m! t
1) Complete transceiver design of wireless communication at 5 GHz.
, w/ Y$ B- u* L% t# ^2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 5 V' H" g2 g: ^$ C7 m9 |
different country spectrum requirements.
5 e* J! s* R; Z' Y7 Y3) Dynamic frequency selection to resist interferences. 8 X: ?- |# f, J1 p) H
4) Close-loop power control to minimize power consumption and be a friendly neighbor to / S. Y, q% a0 r/ _; G
other WLAN networks at 5 GHz. # R+ R( z2 h9 R5 M5 M+ a. A
5) Secure networking to assure privacy and content rights protection.
- T+ z7 k' `5 P2 ?% Y$ M C6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
$ t0 v# h1 z- C3 `. W9 qH.264 and VC-1 (WM-9). + {% ?" k. D/ S- v2 I; O: a. P- ]
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
* v4 d) `1 G, e/ A2 Ybroadcasting. 5 P" a1 d- G1 ^' p% Z! D
8) Configurable expansion I/O connector enabling easy integration with existing host 7 D' w3 m9 ]0 r7 W1 V: g3 r
systems. 6 B! \; T! s1 t# P, L6 ~
9) HCI interface to the host CPU to enable flexible application development at the host level. % B" ^/ ?; A B& K
10) Transmission of IR control signals to the video source devices from the TV location.
! k) ?6 @. @% a8 y6 v2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 0 A0 d) i7 N) H( z5 w9 Z- W, c
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the ) d7 p, }8 S; g$ V
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with % P4 ?5 z$ J5 S) W
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
; R; o( \' Q7 T9 y5 tpower 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
! {/ p: G$ V+ d. A1 z8 oMbps.
. n, D( Y& L& N3 System Security 3 B! _& c* @& D- A" {
The communication is authenticated and the media stream is encrypted to assure for
1 i( d$ G7 w# O; S- V* Lprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 4 ]- c. ~0 M: z5 r+ y* S9 ^% o$ {" z
ensures private communications between each pair of units. This also allow for coexistence of
( D! f, C" t! n; ~1 k) ?; ` p+ xmultiple pairs of simultaneous operations without cross talk.
. w, s; b) @% n9 L__________________________________________________________________________ ; v! w. {* E% N) `
Gaffer_tam@163.com |
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