|
|
1. Key Features
$ R8 }# A' D7 j% d/ @( Z
1) Complete transceiver design of wireless communication at 5 GHz.
0 z7 N9 ?& I6 G9 ?7 S8 @( |5 P2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
: C# y- l* L' z& R" ^! J. Z: M3 k
different country spectrum requirements.
, ]$ u5 f9 d* ~. W' E! }* F
3) Dynamic frequency selection to resist interferences.
4 Z. |, M9 ^# S- e& b3 j
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
/ U6 N; ^6 _: Z, sother WLAN networks at 5 GHz.
1 g! D0 E1 a9 }' R6 W6 s: O0 ?- i
5) Secure networking to assure privacy and content rights protection.
( a% B8 @) C4 V) \/ x6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
& @2 y5 P# ]7 S$ u6 c5 Z! F
H.264 and VC-1 (WM-9).
5 Y) `# B7 E1 |8 C8 Z2 `: }4 R. o
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
n3 V4 F* P9 s% b g8 f
broadcasting.
! }" T% G& ?$ Y) u, `, ?; S8) Configurable expansion I/O connector enabling easy integration with existing host
* v& [4 a" G; s! G
systems.
. O2 c' d& J! M: t0 r
9) HCI interface to the host CPU to enable flexible application development at the host level.
0 r! `' H4 g4 P10) Transmission of IR control signals to the video source devices from the TV location.
/ C o3 G: s7 z. s
2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
9 t' R6 W5 _' M9 w2 N- RParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
3 b% E$ [2 G( bWiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
3 ^% q* H+ l' s. P" P- \# E3 n
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
) V! [0 ~) m2 L$ L9 Hpower 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
' L' X- e7 M5 K) y ]2 D0 \. xMbps.
3 P4 s& c. D7 V" c+ y l3 System Security
* d$ H& O! d- D: }, b, V5 T3 A
The communication is authenticated and the media stream is encrypted to assure for
" X k7 l% A4 L; a2 }, Jprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
% t" B5 R, O6 m7 F
ensures private communications between each pair of units. This also allow for coexistence of
/ n6 J0 f* `! h+ ~; bmultiple pairs of simultaneous operations without cross talk.
1 v/ ~' w( l; k6 d N6 ?4 f- P' Y__________________________________________________________________________
/ z3 [. S2 x R7 ]2 i1 c5 }2 KGaffer_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