|
|
1. Key Features
a. W6 G9 B- E% g! X# h* `1) Complete transceiver design of wireless communication at 5 GHz.
& J7 i8 r/ s' o0 T; u r7 S1 ^2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with " B4 T& W, r8 ?3 m
different country spectrum requirements. 7 ~0 x O5 p/ E3 I' Y. L: i
3) Dynamic frequency selection to resist interferences.
) g7 I" R, ^9 L- V& P$ M4) Close-loop power control to minimize power consumption and be a friendly neighbor to & v' K* u% Z5 K- Q
other WLAN networks at 5 GHz. 6 p5 ]5 W* g# O, {) D! S
5) Secure networking to assure privacy and content rights protection. 9 F& Q4 b( H! j+ O& g
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
! P2 H) g# A2 K' f7 M+ WH.264 and VC-1 (WM-9).
- f( S5 ]! N0 F, x% n# t1 S! J7) Supports point-to-point video connection with full QoS and point-to-multipoint video 7 g+ p3 T: x0 d$ H, i, g
broadcasting. $ D7 q Q8 S8 ?7 k/ i
8) Configurable expansion I/O connector enabling easy integration with existing host * S( W' [2 a! B( r, ]3 m
systems.
, P" ^, n+ Z7 S G7 v/ G s9) HCI interface to the host CPU to enable flexible application development at the host level. # W7 G+ h: U/ _. `& W
10) Transmission of IR control signals to the video source devices from the TV location.
: V8 ^. h+ [! E; S7 V v$ m2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 2 h# B5 ~2 A, | }, i0 U
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the . h4 j$ l+ [3 }5 p# M; g
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with 6 z# g o0 n. i& Q) Z
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; h c$ }7 {0 O5 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 ! U7 _9 D* t0 ~/ z
Mbps.
. C- ?! }: ]- x- H f& {: T7 n* P' P3 System Security
* l" Y0 z2 {% s' b. dThe communication is authenticated and the media stream is encrypted to assure for
4 S5 u' g4 |6 y# t& {% ^protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit 2 \' q4 Q. c& n: D& P. B
ensures private communications between each pair of units. This also allow for coexistence of & E6 q8 j! @$ E- V1 |1 d- ?
multiple pairs of simultaneous operations without cross talk. , O! S' S- l" g# M, L
__________________________________________________________________________ 3 K+ n5 W0 H5 W8 h
Gaffer_tam@163.com |
|