The status of 2.3GHz band (Portable Internet) in Korea

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Presentation transcript:

The status of 2.3GHz band (Portable Internet) in Korea doc.: IEEE 802.11-01/423r1 July 2001 Jan 12-16, 2004 The status of 2.3GHz band (Portable Internet) in Korea Justin Oh (Hansung University) jtoh@hansung.ac.kr T.J. Lee (Waveincom) ltj@waveincom.com J. Oh, T.J. Lee Al Petrick, Direct2Data Technologies

The process of frequency assignment Jan 12-16, 2004 The process of frequency assignment Frequency allocation Standardization by TTA Government intend to make one standard. Making Technical rule (channelization, power, etc) by MIC Frequency assignment J. Oh, T.J. Lee

Frequency allocation for PI Jan 12-16, 2004 Frequency allocation for PI Government changed the frequency allocation for PI in 2002.12. 2300 2330 2370 2400 MHz Fixed, Radiolocation Before WLL(30MHz) Guard Band(40MHz) WLL(30MHz) Rural Communication Fixed, Mobile(added) After Portable Internet Rural Communication J. Oh, T.J. Lee

The Structure of Standardization Group Jan 12-16, 2004 The Structure of Standardization Group TTA 2.3GHz PI Project Group chairman:D.Hong WG1 Wireless Access WG2 Service & Network WG3 IPR Ad Hoc WG4 International Cooperation Ad Hoc J. Oh, T.J. Lee

Estimated future plan End of standardization : 2004, Q2 Jan 12-16, 2004 Estimated future plan End of standardization : 2004, Q2 Transmission Power Channel BW TDD, FDD Fc ….etc. Frequency assignment to operators: 2004, Q4~2005, Q1 J. Oh, T.J. Lee

Frequency assignment for 5GHz wireless LAN Jan 12-16, 2004 Frequency assignment for 5GHz wireless LAN 5.150~5.350GHz : considered for unlicensed use 5.725~5.825GHz : already assigned for J. Oh, T.J. Lee