|
|
1. Key Features
, `* p: U* C2 x! s8 K1) Complete transceiver design of wireless communication at 5 GHz. . Y$ w* ~8 l: m0 e: Q5 Z1 W2 M
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 8 v& K8 K6 H, {8 y% Q
different country spectrum requirements. ) m; T$ W: @8 K) q5 R* S: y- C
3) Dynamic frequency selection to resist interferences.
- p" B' q& @2 e& p4) Close-loop power control to minimize power consumption and be a friendly neighbor to
: r% e1 Y; F, G. u2 kother WLAN networks at 5 GHz. 7 t) L+ ]% }) q+ z& s p
5) Secure networking to assure privacy and content rights protection. + A, p' q3 H- h# O. ]1 I" A9 b
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4, ( ?- d. w- T Q2 K: t4 u
H.264 and VC-1 (WM-9).
" ^5 _( B. Z0 f I7) Supports point-to-point video connection with full QoS and point-to-multipoint video
2 x! e4 i$ f1 h+ ~7 vbroadcasting. 2 S o7 w9 d i
8) Configurable expansion I/O connector enabling easy integration with existing host
5 T7 q- C3 z# O3 G( X/ wsystems. 8 N* ~( U7 \% P; S4 S+ |
9) HCI interface to the host CPU to enable flexible application development at the host level. $ E+ I4 T6 G# q8 Q& P
10) Transmission of IR control signals to the video source devices from the TV location.
$ G/ u L( V5 `! n' N6 H2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 2 [: i* b c9 E1 ~; _2 c0 u
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
( {- a; B6 J) w' D3 lWiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with ) J; L5 ^: {! v1 K
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 d" b7 l7 M; `5 N) V+ j4 y" G
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 . H: E1 K9 Y! {* _1 ?3 r
Mbps.
* B$ o6 S- q' K7 A2 G3 System Security , p/ @; v$ Y1 c
The communication is authenticated and the media stream is encrypted to assure for 0 c, m% `; |9 q w! I5 S/ `
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 5 p9 s) m( ~/ `9 ^5 Y
ensures private communications between each pair of units. This also allow for coexistence of
% c9 r7 S2 f' ~multiple pairs of simultaneous operations without cross talk.
3 w# R) p0 H5 X( Z! H__________________________________________________________________________ 8 T4 x) s/ @' S, _
Gaffer_tam@163.com |
|