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Digital communication method and system |
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Method and apparatus for orthogonal code hopping multiplexing communications |
Dan Keun Sung |
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Transmission and receiving using spreading modulation for spread spectrum communications and thereof apparatus |
Jong Myeong Kim, Dan Keun Sung |
2007-05-08 |
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Multi-dimensional orthogonal resource hopping multiplexing communications method and apparatus |
Dan Keun Sung |
2006-12-12 |
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Apparatus and method for performing coding and rate matching in a CDMA mobile communication system |
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Method and apparatus for diagnosing cell defect of PDP module |
So Hee Heo |
2006-10-03 |
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Reverse closed loop power control in control hold state for CDMA communication system |
Young-Ky Kim, Jae-Min Ahn, Jae-Yeol Kim |
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Device and method for transmitting preamble of access channel in mobile communication system |
Young-Ky Kim, Hee-Won Kang, Jae-Min Ahn |
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Reverse closed loop power control in control hold state for CDMA communication system |
Young-Ky Kim, Jae-Min Ahn, Jae-Yeol Kim |
2004-11-09 |
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Device and method for mobile station for receiving signals transmitted from a base station |
Jin Woo CHOI, Soon-Young Yoon, Jong Han Kim, Jae-Heung Yeom |
2004-02-10 |
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Device and method for implementing handoff in mobile communication system |
Soon-Young Yoon, Ho-Kyu Choi |
2003-12-23 |
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Orthogonal code hopping multiple access communication system |
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2003-12-02 |
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Handoff method in a mobile communication system supporting transmission diversity |
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2003-08-19 |
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PN sequence identifying device in CDMA communication system |
Hyun Kyu Lee |
2003-08-05 |
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Device and method for generating PN sequence in CDMA communication system |
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Gated transmission in control hold state in CDMA communication system |
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Device and method for cancelling code interference in a CDMA communication system |
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Device and method for communicating packet data in mobile communication system |
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Reverse power control device and method for reducing interference between terminals |
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2001-04-03 |
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Method for connecting mobile stations to base station in radio communication system |
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Apparatus and methods for puncturing and recovering code in spread spectrum communication system |
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Device and method for performing handoff in mobile communication system |
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