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1. Key Features
: b ]* e) V& s# j% L4 K) C7 g1) Complete transceiver design of wireless communication at 5 GHz. " s0 N6 E! v$ A8 B- k7 {. R. z& ]. V
2) Supports 4.9 to 5.9 GHz frequency band and is controlled by software to comply with
) L0 K9 d, o/ f: Kdifferent country spectrum requirements. 7 W$ R1 Y4 r8 b+ o6 Z
3) Dynamic frequency selection to resist interferences.
& D- T7 P' H0 N' V U% _. h# {4) Close-loop power control to minimize power consumption and be a friendly neighbor to - e2 C3 y3 A, x2 G+ V" r
other WLAN networks at 5 GHz.
5 x7 y8 r$ j H% F' g5) Secure networking to assure privacy and content rights protection.
" V9 H- Y: h& l" J! a; y, r; `6) Supports most of the digital video formats at TS layer including MPEG-2, MPEG-4,
6 [/ J2 b: j D4 w5 EH.264 and VC-1 (WM-9). ' [2 @+ _; V2 w# G6 o
7) Supports point-to-point video connection with full QoS and point-to-multipoint video
* @- g( F- s5 c" y. z7 A8 O# gbroadcasting. * ]* U+ ] s0 ^: r0 ]% }$ G3 V
8) Configurable expansion I/O connector enabling easy integration with existing host - `& n- ~- M3 J7 a, u+ T
systems. % c% V7 E' _ \# g9 G0 Q5 K4 u2 r
9) HCI interface to the host CPU to enable flexible application development at the host level. ) v" V7 p1 O2 k( S" I
10) Transmission of IR control signals to the video source devices from the TV location.
5 d" `: V4 H, Z t) c5 U2 Functional Specifications The WAV3000 supports standard MPEG Transport Stream input and output in either ' M9 U' b- g7 }8 N3 }. c. `: g
Parallel or Serial mode. The Tx unit transmits the compressed MPEG TS signal to the Rx unit over the air, using the 1 }; D2 S/ J6 K, d0 R, @; X
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 V2 [2 x H" Z, V& s/ ?" ^% gdifferent 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
: H- Q5 c% P4 w( [! x/ g, zpower 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 ) r9 g; L5 j9 K& ?
Mbps. ) M' y& `) V) _9 R' g4 R4 E8 J. V3 F
3 System Security * S* j/ f9 c) T. f
The communication is authenticated and the media stream is encrypted to assure for : ^/ N0 n& {' j' `1 {
protection of copyrighted material. Flexible pairing procedure between each Tx Unit and Rx Unit
( D7 O1 {& D% n5 ?: B& H: tensures private communications between each pair of units. This also allow for coexistence of 7 b5 c9 p9 S$ T( e+ w7 b7 S
multiple pairs of simultaneous operations without cross talk. 1 @/ }& t4 ?% T
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8 A7 J$ p0 ]! @- vGaffer_tam@163.com |
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