|
|
1. Key Features
: f6 @- u% M! e6 A4 d) F+ J8 r1 w t1) Complete transceiver design of wireless communication at 5 GHz.
# Y1 U) c% ]1 a. T/ c
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
{) a/ E2 |3 ~: p0 r1 s, c) [different country spectrum requirements.
6 n( e" h: T# `" C. G; ^! K( u3) Dynamic frequency selection to resist interferences.
8 @4 |4 z# z9 o8 I
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
5 q! Q: ~ L8 Kother WLAN networks at 5 GHz.
- P7 S+ z# s+ o
5) Secure networking to assure privacy and content rights protection.
( T* d7 h0 Z; W5 E
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
+ Z( _/ b# ]& l3 i. OH.264 and VC-1 (WM-9).
$ x+ k6 `5 `( B& J( J2 s+ h4 @
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
# E/ Z/ U2 S- Q/ nbroadcasting.
$ ?8 x! d4 w+ Y# W% A+ D2 K& m8) Configurable expansion I/O connector enabling easy integration with existing host
7 T/ K# b1 `/ A' l2 H/ q
systems.
, Q, k/ K) P' A1 E C
9) HCI interface to the host CPU to enable flexible application development at the host level.
5 C& J6 j4 G# r. U$ u
10) Transmission of IR control signals to the video source devices from the TV location.
5 ]3 N, C5 J) z% b" ^
2 Functional Specifications
The WAV3000 supports standard MPEG Transport Stream input and output in either
4 O+ T0 ^" R* f' s7 r3 w {6 M3 BParallel or Serial mode.
The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the
2 B+ y4 W/ l0 k, y8 k
WiViTM wireless networking technology at 5 GHz.
Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
) Y; |3 {* z# ?2 r, I3 a
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
4 j/ W. G9 a; O& d
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
8 w; a9 H; G6 c! Y. p2 {Mbps.
1 l6 V# p# c9 U) y# T# T' u2 w
3 System Security
& D9 u- e+ }/ Y0 Z- x3 o: l
The communication is authenticated and the media stream is encrypted to assure for
! q+ \6 c) \! r7 R
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
1 u! [1 J% N* u5 h0 o/ j- T
ensures private communications between each pair of units. This also allow for coexistence of
], m' y0 ?$ @5 Q( u" Q. Q/ @multiple pairs of simultaneous operations without cross talk.
2 S, Q2 ]( S# ^6 ? `__________________________________________________________________________
& O5 M# x8 Y* |& P% V
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