1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 26908 ISO/IEC 26907 MAC-PHY KS X ISO/IEC 26908 :2010 2010 12 31 http:/www.kats.go.krKS X ISO/IEC 26908:2010 : ( ) ( ) () ()SJ ( ) : () ( ) ( ) ( ) () LG ( ) : (http:/www.standard.go.kr) ： ：2010 12 31 2010-0691 ： ： ( 02-509-7262) (http:/www.kats
2、.go.kr). 10 5 , . KS X ISO/IEC 26908:2010 i .1 1 1 2 1 3 1 4 .1 5 .1 6 ( )2 7 2 8 .3 8.1 3 8.2 PHY 5 9 6 9.1 6 9.2 .6 9.3 .6 9.4 10 9.5 .13 9.6 15 9.7 .16 9.8 .17 10 .18 11 .23 11.1 .23 11.2 25 11.3 .25 11.4 26 11.5 28 11.6 28 11.7 30 11.8 34 11.9 MAC 38 11.10 MAC .39 11.11 .39 11.12 41 11.13 43 A()
3、 47 A.1 I/O DC .47 A.2 MAC PHY .48 B() PHY 51 B.1 PHYID 51 B.2 PHY 51 KS X ISO/IEC 26908:2010 52 KS X ISO/IEC 26908:2010 ISO/IEC 26907 MAC-PHY Information technologyTelecommunications and information exchange between systems MAC-PHY interface for ISO/IEC 26907 (standard, .) (KS) (IS) 2009 2 ISO/IEC
4、26908, Information technology Telecommunications and information exchange between systemsMAC-PHY interface for ISO/IEC 26907 . 1 ISO/IEC 26907 PHY MAC . 2 ISO/IEC 26907 PHY MAC . 3 . . ( ) . ISO/IEC 26907：2009, Information technologyTelecommunications and information exchange between systemsHigh-rat
5、e ultra-wideband PHY and MAC standard (also published by Ecma as Standard ECMA-368) 4 ISO/IEC 26907 . 5 KS X ISO/IEC 26908:2010 2 ?(shall) . , . ?(should) . (may) . (can) . , . . 0 (active low) . 6 ( ) BM (Burst Mode) CCA (Clear Channel Assessment) CRC (Cyclic Redundancy Code) FCS (Frame Check Seque
6、nce) FFI (Fixed-Frequency Interleaving) HCS (Header Check Sequence) LQI (Link Quality Indicator) lsb (Least-Significant Bit) MAC (Medium Access Control) MIFS (Minimum Interframe Space ) msb (Most-Significant Bit) PHY (Physical)() PLCP (Physical Layer Convergence Protocol) PT (Preamble Type) RSSI (Re
7、ceived Signal Strength Indicator) RX (Receive) (Receiver) SIFS (Short Interframe Space) TF -(Time-Frequency) TFC - (Time-Frequency Code) TFI - (Time-Frequency Interleaving) TX (Transmit) (Transmitter) 7 8. . 9. . PHY PHY . 10. . 11. PHY , , , , , . CCA . . A B KS X ISO/IEC 26908:2010 3 . 8 MAC-PHY 1
8、 . 8 , , CCA . MAC PHY . MAC PHY PHY TX/RX MAC . CCA , PHY . 1 PHY-MAC 1, 2, 3 4 , , CCA . PHY 5 . 8.1 8.1.1 CCA KS X ISO/IEC 26908:2010 4 1 () !PHY_RESET 1 MAC PHY !PHY_RESET PHY PHY PHY PHYReset Time . !PHY_RESET PHY STANDBY PMMODE STANDBY . !PHY_RESET PCLK , ACTIVE LOW. TX_EN 1 MAC PHY TX_EN PHY
9、. (RX_EN ) TX_EN PHY SLEEP STANDBY . TX_EN SLEEP PCLK ACTIVE HIGH. RX_EN 1 MAC PHY RX_EN PHY . (TX_EN ) RX_EN PHY SLEEP STANDBY . RX_EN SLEEP PCLK ACTIVE HIGH. PHY_ACTIVE 1 PHY MAC PHY PHY_ACTIVE . PHY_ACTIVE . , (SyncDelay ) ( PHYActiveDelay). PHY_ACTIVE SLEEP RESET . PHY_ACTIVE PCLK ACTIVE HIGH .
10、STOPC () 1 MAC PHY STANDBY PCLK / . PCLK STOPC STOPC . STOPC PCLK ACTIVE HIGH. 8.1.2 KS X ISO/IEC 26908:2010 5 2 () PCLK 1 PHY MAC PHY . PCLK ( A ). PCLK 66 MHz. DATA_EN 1 PHY MAC PHY MAC . DATA 7:0 MAC . DATA_EN PCLK ACTIVE HIGH . DATA7:0 8 DATA7:0 MAC SLEEP PHY 8 . DATA7:0 PHY MAC PCLK , DATA7:0 O
11、NE HIGH. 8.1.3 CCA 3 CCA () CCA_STATUS 1 PHY MAC PHY SERIAL_DATA CCRE MAC CCA CCA_ STATUS . CCA_STATUS PCLK , CCA_STATUS ACTIVE HIGH. 8.1.4 4 () SERIAL_DATA 1 MAC SERIAL_ DATA . SERIAL_DATA MAC . PHY . SERIAL_DATA PCLK , SERIAL_DATA ONE HIGH. 8.2 PHY KS X ISO/IEC 26908:2010 6 5 PHY RESET . RESET PCL
12、K (11.1.1 ). SLEEP PCLK (11.1.2 ). STANDBY PCLK (STOPC ). STANDBY SLEE . READY PCLK . TRANSMIT PHY Tx PCLK . RECEIVE PHY Rx PCLK . 9 0 . MAC PHY PHY MAC . (STATIC) MAC PHY . MAC- PHY PHY . 6 . (DYNAMIC) PHY . PHY ( ) . 7 . 9.1 4 . (reserved) 0 . 9.2 PHY 256 8 (8 , 8 ) . ： 00(h)1F(h) ： 20(h)7F(h) (ve
13、ndor) ： 80(h)FF(h) 9.3 KS X ISO/IEC 26908:2010 7 6 SupportedRegDomains 2 1 0 2:0 3 (ETSI) 4 (FCC) 5 (IC) 6 (ARIB) 7 (MIC) 7:0 SupportedDataRates 2 1 0 0 53.33 Mbps 1 2 80 Mbps 3 106.7 Mbps 4 5 160 Mbps 6 200 Mbps 7 320 Mbps 8 400 Mbps 9 480 Mbps 15:10 NumChannelsSupported 1 . SupportedDiversity 1 .
14、1:0 3:2 5:4 7:6 SupportedChannels 1 1 0 . 0 1 TFC 1 2 TFC 2 3 TFC 3 4 TFC 4 5 TFC 5 6 TFC 7:6 KS X ISO/IEC 26908:2010 8 6 () TXPowerLevel 16 0 (NumTxPowerLevels-1) . PHY . 0 . 0 . NumTxPowerLevels 1 (015) 0 . 3:0 ( 015) 7:4 SupportedPHYStates 1 PHY 1 0 . 0 SLEEP 1 STANDBY 2 READY 3 TRANSMIT 4 RECEIV
15、E 7:5 PHYClockAccuracy 1 ppm(parts per million) PHY . PHYResetTime 1 PHY RESET !PHY_ RESET us. WakeUpDelay 2 SLEEP STANDBY 0.5 s. TurnOnDelay 2 STANDBY READY 0.5 s. TxDataDelay 1 PHY DATA_EN 4 s (11.4 ) s. RxDataDelay 2 PLCP MAC-PHY PLCP HeaderError ns. TxEOFDelay 2 MAC-PHY ns. RxEOFDelay53.3 2 PHY_
16、ACTIVE MAC-PHY DATA_EN 53.3 Mbps PCLK . RxEOFDelayOther 2 PHY_ACTIVE MAC-PHY DATA_ EN 53.3 Mbps PCLK . KS X ISO/IEC 26908:2010 9 6 () TxDelay 2 TX_EN PHY ns. RxDelay 2 RX_EN PHY ns. Tx2RxDwellTime 2 ( ) PHY_ACTIVE RX_EN ns. Rx2TxDwellTime 2 RX_EN TX_EN ns . SyncDelay 2 PHY PHY_ACTIVE . PCLK PHY PCLK
17、 PHY_ACTIVE , ns. TxSetupTime 2 TX_EN 8 PCLK . RxSetupTime 2 RX_EN PHY_ACTIVE 8 PCLK . TxHoldTime 2 TX_EN 8 PCLK . RxHoldTime 2 RX_EN PHY_ACTIVE 8 PCLK . PHYID 2 , PHY B PHYVersion 1 ISO/IEC 26907 PHY B PHYActiveDelay 2 PHY_ ACTIVE ns. PCLK PHY PCLK PHY_ACTIVE . CCAValidTime 1 PHY CCA CCRE1 MAC 0.5
18、s. MinPTChangeLength 1 MAC 1 .KS X ISO/IEC 26908:2010 10 6 () RangingSupported 1 . 0 1 , 0 1 528 MHz () 2 1 056 MHz 3 2 112 MHz 4 4 224 MHz 5 RANGINGTIMER23:16 6 RANGINGTIMER31:24 7 RANGING_TRANSMIT_ DELAY 2 RANGING_TRANSMIT_DELAY ISO/IEC 26907 14.5 1/4 224 MHzRANGINGTIMER ( 7 ). RANGING_RECEIVE_ DE
19、LAY 2 RANGING_RECEIVE_DELAY ISO/IEC 26907 14.5 1/4 224 MHzRANGINGTIMER ( 7 ). STOP_OFF 1 STOPC PCLK PCLK PCLK . ToneNullingSupported 1 (Tone-Nulling) . 0 1 , 0 7:1 9.4 PHY , 2 3 . KS X ISO/IEC 26908:2010 11 2 40(h)7F(h) KS X ISO/IEC 26908:2010 12 3 20(h)3F(h) KS X ISO/IEC 26908:2010 13 9.5 RANGINGTI
20、MER RDY MAC (R) (W) . (CRD：Current Regulatory Domain) . . 7 R/W 00(h) CONTROL R/W ( RDY ) PHY . 0 RDY - !PHY_RESET 0 1 1 2 RNGEN 0 1 3 CCRECCA 0CCA 1CCA 7:4 0(h) 01(h) CRD R/W 2:0 7:3 CRD . 3 (ETSI) 4 (FCC) 5 (IC) 6 (ARIB) 7 (MIC) 0(h) 02(h) TXCHAN R/W TXCH 2:0 TFC2:0TFC 3 5:3 BG2:03 6 TFC3TFC 7 TXC
21、H 3 4 TFC.E ( TFC ISO/IEC 26907 11.2 ). 0(h) KS X ISO/IEC 26908:2010 14 7 () R/W 03(h) TXCTL R/W . 0 TXPT 0 1 1 3:2 TXANT 0SupportedDiversity5:4： 00 1 01 2 10 3 11 4 7:4 TXPWR TxPower Levels 0(h) 04(h) RXCHAN R/W RXCH 2:0 TFC2:0TFC 3 5:3 BG2:03 6 TFC3TFC 7 ( TFC ISO/IEC 26907 11.2 ) 0(h) 05(h) RXCTL R/W . 0 RXPT 0 1 1 PTON (R/W) 0PHY PLCP PT . 1PHY PLCP PT . 3:2 RXANT 0SupportedDiversity1:0： 00 1 . 01 2 . 10 3 . 11 4
