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1. Key Features : V- O D' T1 s1 j0 J
1) Complete transceiver design of wireless communication at 5 GHz. * ^9 j! @9 [5 H( }. o# D
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
6 W; B6 u2 B# s: A1 E+ W D0 ldifferent country spectrum requirements.
% M5 a8 Y) K8 O9 u: G$ e3) Dynamic frequency selection to resist interferences. ' [% y; W9 F- y9 }3 n( x8 r
4) Close-loop power control to minimize power consumption and be a friendly neighbor to
3 X; @. y) Z n! x$ A7 \0 k1 Y6 T* Tother WLAN networks at 5 GHz. 5 C, d7 X) \+ z% j: p1 f
5) Secure networking to assure privacy and content rights protection. ' I8 C c: X$ a9 m7 x' s
6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
7 J& E8 s2 ?( k8 fH.264 and VC-1 (WM-9). * o% l8 s) w0 l2 g6 f0 D, [0 h0 l' ?
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
. T! t& l1 j! f# a; ]broadcasting. ' T* @. f' s3 G) v+ S! f
8) Configurable expansion I/O connector enabling easy integration with existing host 8 u8 c1 ]! K& ~) a5 s: ~& J0 U
systems.
9 {9 g; k* Q% k! G2 u1 y9) HCI interface to the host CPU to enable flexible application development at the host level.
: P p2 w( H/ V- S0 _3 ^10) Transmission of IR control signals to the video source devices from the TV location.
+ I+ D$ A9 a7 b- N2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either
% y/ W4 Q$ D2 N% P4 sParallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 3 V/ D( ~( W g* {3 B$ R2 I; t
WiViTM wireless networking technology at 5 GHz. Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
. t9 B5 V: w9 U0 y; e! Wdifferent 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 5 [5 ~$ m5 \) n- I# R+ k) y4 j9 c
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 . J* w2 E2 Y- y1 t9 I
Mbps.
6 T0 |0 S# z1 I) x% H( m3 System Security
2 [( H( s K# ]' w; A& kThe communication is authenticated and the media stream is encrypted to assure for
! D |* C! j1 M8 [0 V% rprotection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit ! q( U; {2 |2 p6 G- E7 a- C+ Q
ensures private communications between each pair of units. This also allow for coexistence of 2 D3 {: S2 W% s- N3 B4 s7 i% }( w
multiple pairs of simultaneous operations without cross talk. # h$ ~* t& \' d2 T* I
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$ u, t6 B0 m: q: rGaffer_tam@163.com |
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