1、 KS X 46502 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS S (Binary CDMA) Binary CDMA (MAC) (PHY)2： KS X 46502 ：2007 (2012 ) 2007 9 27 http:/www.kats.go.kr KS X 46502：2007 : ( ) ( ) SJ ( ) : (JTC1/SC6) () ( ) SK KS X 46502：2007 : (http:/www.standard.go.kr) ： ：2007 9 27 ：2012 12 28 2012-0797 ： ： ( 02-509
2、-7262) (http:/www.kats.go.kr). 10 5 , . KS X 46502：2007 i iii 1 .1 1.1 .1 1.2 .2 2 2 3 .2 4 4 5 Binary CDMA .6 5.1 6 5.2 .6 5.3 Binary CDMA .7 5.4 Binary CDMA 8 5.5 9 5.6 12 5.7 13 6 14 6.1 .14 6.2 (primitive) 15 6.3 MLME SAP 18 6.4 MAC 50 6.5 MAC SAP.51 6.6 PHY .55 7 .72 7.1 72 7.2 .72 7.3 72 7.4 7
3、5 7.5 79 7.6 84 8 .97 8.1 97 8.2 97 8.3 99 8.4 .101 8.5 102 8.6 104 8.7 .105 8.8 106 8.9 .107 8.10 108 KS X 46502：2007 ii 9 2.4 GHz .108 9.1 .108 9.2 .109 9.3 PDU .112 9.4 118 9.5 PIB .129 9.6 131 9.7 133 A() (Example scheduler and admission control unit) 136 A.1 (Scheduling algorithm).136 A.2 (Admi
4、ssion control algorithm) 138 KS X 46502：2007 .139 KS X 46502：2007 iii . 2.4 GHz Binary CDMA . , , , . A() , . 1020070037915 9.4.19.4.4 , , . , . , , . , , . KS X 46502：2007 (2012 ) (Binary CDMA) Binary CDMA (MAC) (PHY)2： Information technologyTelecommunications and information exchange between syste
5、ms Binary Code Division Multiple Access(BinaryCDMA) High speed Binary CDMA Medium Access Control(MAC) and Physical Layer(PHY) Part 2 ：Advanced data rate of physical layer 1 2.4 GHz ISM (Wireless Personal Area Network：WPAN) . , , . 1.1 , , (Physical Layer, PHY) (Data link layer) . (personal operating
6、 space, POS, 10 m) 10 m . Binary CDMA . , . 2.4 GHz IEEE 802.15, IEEE 802.11, Home RF(home radio frequency), Bluetooth 1) . 2.4 GHz ISM , . HD , . 1) Bluetooth Bluetooth SIG .KS X 46502：2007 2 1.2 POS Binary CDMA , , , . WPAN 4 Mb/s . (Quality of Service： QoS) . Binary CDMA . (PC), (Personal Digital
7、 Assistants： PDA), (Handheld Personal Computer：HPC), . Binary CDMA WPAN , , , , , , , . 2 . . ( ) . KS X ISO/IEC 880211, LAN/MAN 11：LAN (MAC) (PHY) ISO/IEC 880211：1999, Information technologyTelecommunications and information exchange between systemsLocal and metropolitan area networksSpecific requi
8、rementsPart 11： Wireless LAN Medium Access Control(MAC) and Physical Layer (PHY) Specification . IEEE 802.15.12002, (WPANs) (MAC) (PHY) IEEE 802.15.32003, (WPANs) (MAC) (PHY) ：Version V1.1a 3 3.1 (Personal Operating Area) 10 m, 3.2 (Logical Channel) 3.3 (Master) Binary CDMA (beacon) KS X 46502：2007
9、3 3.4 (Wireless Medium, WM) Binary CDMA 3.5 (Dissociation) 3.6 (Station, STA) Binary CDMA , 3.7 (Slave) Binary CDMA 3.8 (Ad-hoc network) . , . 3.9 (Coverage area) Binary CDMA 3.10 (Random access) 3.11 (Mobile Device) 3.12 (Authentication) Binary CDMA 3.13 (access control) 3.14 (short interframe spac
10、e, SIFS) 3.15 (Frame) KS X 46502：2007 4 3.16 (Packet) 3.17 (Association) Binary CDMA 3.18 (Portable Device) 3.19 k：1000 3.20 K：1024 3.21 Ks：1024 s 3.22 MAC Management Protocol data Unit (MMPDU) 3.23 MAC Protocol data Unit (MPDU) 3.24 MAC Service data Unit (MSDU) 4 ACK (acknowledgement) ARQ (automati
11、c repeat request) ARQN N(automatic repeat request N) ASN.1 ISO ASN.1 (abstract symbol notation 1) BER (bit error rate) CAP (contention access period) CCA (clear channel assessment) CDMA (code division multiple access) CODEC (coder/decoder) CRC (cyclic redundancy check) CTS (clear to send) DA (destin
12、ation address) DBPSK (differential Binary phase shift keying) DCE (data communication equipment) DLL (data link layer) DME (Device Management Entity) KS X 46502：2007 5 DOQPSK 4 (differential offset quadrature phase shift keying) DQPSK 4 (differential quadrature phase shift keying) FEC (forward error
13、 correction) FER (frame error rate) FCS (frame check sequence) HCS (header check sequence) IDU (interface data unit) IETF (internet engineering task force) IP (internet protocol) ISM industrial, scientific and medical LAN (local area network) LFSR (linear feedback shift register) LLC (logical link c
14、ontrol) LM (link manager) LME (layer management entity) LMP (link manager protocol) LSB (least significant bit) MAC (medium access control) MC-CDMA CDMA(multi-code CDMA) MCDU MAC (MAC command data unit) MCPDU MAC (MAC command protocol data unit) MDF (management-defined field) MIB (management informa
15、tion base) MLME MAC (MAC layer management entity) MPDU MAC (MAC protocol data unit) MSB (most significant bit) MSC (message sequence chart) MSDU MAC (MAC service data unit) MTU (maximum transmission unit) PAN (personal area network) PAR (project authorization request) PDU (protocol data unit) PER (p
16、acket error ratio) PHY (physical layer) PIB PAN Information base PLME (Physical layer management entity) PN (pseudo noise) Master piconet coordinator PNID (Piconet ID) POS (personal operating space) PPDU PHY (PHY protocol data unit) ppm parts per million PRNG (pseudo random number generator) QAM (qu
17、adrature amplitude modulation) QoS (quality of service) QPSK 4 (quadrature phase shift keying) OQPSK 4 (offset quadrature phase shift keying) RF (radio frequency) KS X 46502：2007 6 RFC request for comments RSSI (received signal strength indication) RTS (request to send) RTX response timeout expired
18、RX (receive or receiver) SAP (service access point) SDL (specification and description language) SDP (service discovery protocol) SDU (service data unit) SEC (security) SEQN (sequential numbering scheme) SFD (start frame delimiter) SLRC (station long retry count) SME (station management entity) SQ (
19、signal quality) SRC (short retry count) SRES signed response SS (station services) SSRC (station short retry count) STA (station) TA (transmitter address) TCM (trellis coded modulation) TDD (time division duplex) TDMA (time division multiple access) TX (transmit or transmitter) TXE (transmit enable)
20、 WAN (wide area network) WM (wireless medium) WLAN (wireless local area network) WPAN (wireless personal area network) 5 Binary CDMA 5.1 Binary CDMA (Data Link) . Binary CDMA Binary CDMA , (Media Acces Control, MAC) (Adaptation) . 5.2 (station, STA) , (Adhoc) . , 10 m , (stream) . KS X 46502：2007 7
21、10m (LAN), (MAN), (WAN) L AN(Wireless LAN) / . 5.2.1 (Ethernet) . . 5.2.2 . . . , . , , . . . / . 5.2.3 , , . . . . . . . , . 5.3 Binary CDMA Binary CDMA . 5.3.1 (Ad-hoc network) Binary CDMA . Binary CDMA (master) (slave) , KS X 46502：2007 8 . 5.3.2 (Quality of Service guarantee) . . Binary CDMA , .
22、 5.3.3 Binary CDMA Binary CDMA Binary CDMA . , Binary CDMA CDMA , . Binary CDMA . 5.3.4 OSI 7 , (Adaptation) TCP/IP, Bluetooth . 5.4 Binary CDMA Binary CDMA 1 . . Binary CDMA (Master). (beacon) Binary CDMA (Superframe) . , . Binary CDMA . KS X 46502：2007 9 1 5.4.1 (station, STA) Binary CDMA . (Master) (Slave) . Binary CDMA . . . , . 5.4.2 Binary CDMA (CDMA) (Code Channel) (TDMA) (Time Slot). , , , .
