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1. Key Features ( c L b( k. q% S5 y8 ~- Q
1) Complete transceiver design of wireless communication at 5 GHz. ' z$ \3 O# e0 C/ g- \
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
$ Y" a- \2 G- j' K' J7 zdifferent country spectrum requirements. 6 X% C5 i7 Q1 i0 O& q
3) Dynamic frequency selection to resist interferences. `# J+ l! W& G1 w# |+ m: B
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
: x. Y' c9 g) V2 Vother WLAN networks at 5 GHz.
6 H' U' t- ^2 O/ r) z( V5) Secure networking to assure privacy and content rights protection.
$ | @6 d4 _0 s" P4 {" U4 I6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
, Z" s& e, g2 w* r/ KH.264 and VC-1 (WM-9).
; p. f2 a0 d' B* G9 {' a! S" ?7) Supports point-to-point video connection with full QoS and point-to-multipoint video
% X' r2 ~9 s' k/ Z. P2 o, O4 hbroadcasting.
6 }% ?8 q6 b5 k8) Configurable expansion I/O connector enabling easy integration with existing host # k3 Q, @; {/ J: l; S% ~
systems.
7 S/ y+ s2 _8 V9) HCI interface to the host CPU to enable flexible application development at the host level. ) v' b1 d; E' p
10) Transmission of IR control signals to the video source devices from the TV location.
' D# ^3 y& m( K, F9 L2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either 4 T4 z4 E2 _5 H% k5 V2 E+ ^
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the * W2 ~# n5 g7 s# e7 F5 `+ A# z
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with , k$ ~/ y ?& 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
' ?# O: {7 b i7 Q% a. Opower 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
, N/ J# O5 ?% J6 N% IMbps.
4 p+ o2 x3 p: N3 System Security # ?! B! ~" W3 q
The communication is authenticated and the media stream is encrypted to assure for
4 [6 o/ f3 q5 `" ~8 }protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit # [( A" a0 L" s; Z! @1 w& R
ensures private communications between each pair of units. This also allow for coexistence of 8 `: _& e* _0 i. P( g/ }2 F
multiple pairs of simultaneous operations without cross talk. : x6 \; C+ K5 _: R+ ~; j& u$ j
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Gaffer_tam@163.com |
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