|
|
1. Key Features
% c3 G4 E2 ~9 Z( V) U s1) Complete transceiver design of wireless communication at 5 GHz.
; q5 G/ X! {% n# q8 N: ~- Y2 e
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
- J+ P& S% l" B
different country spectrum requirements.
) G/ V& G: T% p1 {
3) Dynamic frequency selection to resist interferences.
6 D& R. a7 } L* v" Y2 k F
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
0 u( h# S/ W1 \2 R* y% J% T, S9 ~other WLAN networks at 5 GHz.
! l2 ~2 u! ]' x! J7 N: \4 d( p! E1 T
5) Secure networking to assure privacy and content rights protection.
' g4 }: w! f- D: Q$ I
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
6 ^8 _% n% n4 a" m9 VH.264 and VC-1 (WM-9).
# y- x+ L0 F) i+ ~) B2 O! @+ G7) Supports point-to-point video connection with full QoS and point-to-multipoint video
$ Q. t8 q. Y& _ abroadcasting.
5 G J, A% z+ O* m. N8) Configurable expansion I/O connector enabling easy integration with existing host
0 B& L/ @9 \' X7 ^ V/ `! Jsystems.
2 P1 {) n: x$ }) B3 W) e9) HCI interface to the host CPU to enable flexible application development at the host level.
/ R& E6 E# e7 B2 A. ^( B' S& Y8 M
10) Transmission of IR control signals to the video source devices from the TV location.
# W" q1 f+ y- u1 O8 T) |2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
0 C, h4 r/ ?" @- p# s# J: EParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
* t; N4 ~; Z# P/ O) ^+ g8 p; U1 {& SWiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
, |: T6 ~4 q7 h
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
% E$ m$ |( _: w: M2 M Rpower 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
# G8 | P" ]& ?% ?, ?+ u' e' Y% _
Mbps.
+ V6 ^/ s+ n2 W4 e
3 System Security
; @7 Z0 a0 E( ^6 c8 F. S! S/ YThe communication is authenticated and the media stream is encrypted to assure for
- c$ _7 C1 `8 o, oprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
) S) C% f8 D w
ensures private communications between each pair of units. This also allow for coexistence of
% \3 [* ^! j+ ~/ zmultiple pairs of simultaneous operations without cross talk.
% G9 k: F4 M! n: v/ ~8 z# F__________________________________________________________________________
! c7 P1 D7 s% h" F0 z; N# ?
Gaffer_tam@163.com |
|
IP卡
狗仔卡
发表于 2007-2-9 18:07:46
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡