1
Jaap van der Plas: Antenna system and method thereof. Lucent Technologies, August 22, 2000: US06108526 (22 worldwide citation)

The improved antenna system provides significant cost reduction and improves the modularity of the antenna system by combining the power supply lines and the control lines on a single line. Control circuitry is responsive to a power supply signal which acts as the power supply for the antenna system ...


2
Sung Jin Kim, June Moon, Yongxing Zhou, Jae Hee Cho, Keun Chul Hwang: Apparatus and method for transmitting/receiving data in a multi-antenna system, and system using the same. Samsung Electronics, NSIP Law, September 24, 2013: US08542776 (13 worldwide citation)

A closed-loop multi-antenna system and method thereof are provided. A transmitter includes a feedback information processor and a first transmit unit. A receiver includes a channel estimator, a feedback information generator and a second transmit unit. The feedback information processor receives fee ...


3
Kim Seong Rag, Choi In Kyeong, Kwon Dong Seung, Hwang Seung Ku: Smart antenna system and method thereof for forming downlink eigenbeam of ofdm/tdd. Electronics And Telecommunications Research Institute, Samsung Electronics, Kt Corporation, SK Telecom, Ktfreetel, Hanaro Telecom, Kim Seong Rag, Choi In Kyeong, Kwon Dong Seung, Hwang Seung Ku, YOU ME PATENT AND LAW FIRM, November 17, 2005: WO/2005/109677 (5 worldwide citation)

A base station transmitting and receiving method and a corresponding base station transmitter and receiver of a smart antenna system for forming downlink eigenbeams of the OFDM/TDD (orthogonal frequency division multiplex/time division duplex), wherein OFDM symbols are received through an uplink via ...


4
Kim Seong Rag, Choi In Kyeong, Kwon Dong Seung, Hwang Seung Ku: Smart antenna system and method thereof for forming uplink eigenbeam of ofdm/tdd. Electronics And Telecommunicationd Research Institute, Samsung Electronics, SK Telecom, Kt Corporation, Ktfreetel, Hanaro Telecom, Kim Seong Rag, Choi In Kyeong, Kwon Dong Seung, Hwang Seung Ku, YOU ME PATENT AND LAW FIRM, November 17, 2005: WO/2005/109678 (3 worldwide citation)

A mobile station transmitting and receiving method and a corresponding mobile station transmitter and receiver of a smart antenna system for forming uplink eigenbeams of the OFDM/TDD (orthogonal frequency division multiplex/time division duplex), wherein OFDM symbols are received from a base station ...


5
Seong Rag Kim, In Kyeong Choi, Dong Seung Kwon, Seung Ku Hwang: Smart antenna system and method thereof for forming uplink eigenbeam of OFDM/TDD. Electronics and Telecommunications Research Institute, Samsung Electronics, KT Corporation, SK Telecom, KTFreetel, Hanaro Telecom, The Farrell Law Firm, February 15, 2011: US07889805 (2 worldwide citation)

A mobile station transmitting and receiving method and a corresponding mobile station transmitter and receiver of a smart antenna system for forming uplink eigenbeams of the OFDM/TDD (orthogonal frequency division multiplex/time division duplex), wherein OFDM symbols are received from a base station ...


6
Van Der Plas Jaap: Improved antenna system and method thereof. Lucent Technologies, November 18, 1998: EP0878865-A1 (1 worldwide citation)

An improved antenna system (10) provides significant cost reduction and improves the modularity of the antenna system by combining the power supply lines and the control lines on a single line (12). Control circuitry (22) is responsive to a power supply signal which acts as the power supply for the ...


7
Seong Rag Kim, In Kyeong Choi, Dong Seung Kwon, Seung Ku Hwang: Smart antenna system and method thereof for forming uplink eigenbeam of ofdm/tdd. The Farrell Law Firm PC, March 12, 2009: US20090067513-A1

A mobile station transmitting and receiving method and a corresponding mobile station transmitter and receiver of a smart antenna system for forming uplink eigenbeams of the OFDM/TDD (orthogonal frequency division multiplex/time division duplex), wherein OFDM symbols are received from a base station ...


8
Shin Woo Son, Nam Seung Hun, Lee Kwang Bok: Wireless communicatoon device of using multiple transceiver antenna system and method thereof. Samsung Electronics, ma ying shao yali, October 27, 2004: CN200410030253

A wireless communication apparatus includes a base station having M antennas to communicate with K user terminals through a wireless channel. The base station includes a data rate information recoverer for recovering from feedback signals received from the K user terminals data rate information indi ...


9
Jung Jae Ho, Kyung Mun Geon, Oh Hyeon Seo, Park Hyeong Geun: Error calibration apparatus of adaptive array antenna system and method thereof. Electronics And Telecommunications Research Institute, May 9, 2003: KR1020010047552

PURPOSE: An error calibration apparatus is provided to enable data communication efficiently by adding a function of reducing an interference where an error calibration signal affects a signal received or transmitted from and to an array antenna. CONSTITUTION: An array antenna(101) includes a plural ...


10
Baek Myung Sun, You Young Hwan, Song Hyoung Kyu: Apparatus for efficient signal detection in multiple antenna system and method thereof, capable of increasing the performance of a multiple antenna system by efficiently detecting signals. Industry Academia Cooperation Group Of Sejong University, January 10, 2008: KR1020060063847

PURPOSE: An apparatus for efficient signal detection in a multiple antenna system and a method thereof are provided to increase capacity of a system by optimally and stably detecting signals. CONSTITUTION: An apparatus for efficient signal detection in a multiple antenna system includes an antenna a ...