1
Richard Paul Ejzak, James Stuart Peterson, Robert Shaw Sellinger: Enhanced wireless communication system. Lucent Technologies, August 18, 1998: US05797099 (24 worldwide citation)

A wireless cellular voice system and a wireless packet data system cover a common service area consisting of a plurality of cells, and share RF spectrum in providing their respective services to: AMPS phones, CDPD handheld data terminals, and combined AMPS-CDPD subscriber sets. Control of AMPS wirel ...


2
Hyungtae Kim, Jonghyun Park, Hanbyul Seo, Kijun Kim: Channel estimation method and apparatus using reference signal. LG Electronics, Lee Hong Degerman Kang & Waimey, March 28, 2017: US09608785 (2 worldwide citation)

The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for estimating a channel using a reference signal. According to one embodiment of the present invention, a method in which a terminal estimates a channel in a wireless communication ...


3
Wen Chung Liu, Gin Kou Ma: Enhanced wireless communication system and method thereof. Yitai Hu, Akin Gump Strauss Hauer & Feld, April 8, 2008: US07356093 (2 worldwide citation)

A communications system that comprises a channel encoder for encoding a plurality of information bits, a mapping unit coupled to the channel encoder for mapping the plurality of information bits into a first set of quadrature phase shift keying (QPSK) symbols and a second set of QPSK symbols, wherei ...


4
Hanbyul Seo, Dongyoun Seo, Inkwon Seo, Kijun Kim, Hakseong Kim: Method and apparatus for enhanced control channel-based operation in wireless communication system. LG Electronics, Lee Hong Degerman Kang Waimey, November 7, 2017: US09814035 (1 worldwide citation)

The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for enhanced-control channel-based operation. A method for a terminal for transmitting confirmation response information in a wireless communication system according to one embodimen ...


5
Jonghyun Park, Kijun Kim, Byounghoon Kim: Method and apparatus for transmitting uplink signal in wireless communication system. LG Electronics, Lee Hong Degerman Kang Waimey, November 21, 2017: US09825743 (1 worldwide citation)

A method for transmitting an uplink signal at a UE in a wireless communication system includes, when a virtual cell ID for a reference signal for demodulation of a physical uplink channel is provided, generating a sequence of the reference signal on the basis of the virtual cell ID, and transmitting ...


6
Jonghyun Park, Hanbyul Seo, Kijun Kim, Byounghoon Kim: Method and apparatus for transmitting uplink signal in wireless communication system. Lee Hong Degerman Kang Waimey, August 1, 2017: US09723598 (1 worldwide citation)

The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting an uplink signal. A method for transmitting an uplink signal at a UE in a wireless communication system includes, when a virtual cell ID for a reference signal for demo ...


7
Jonghyun Park, Kijun Kim, Byounghoon Kim, Hanbyul Seo, Hakseong Kim: Method and apparatus for transmitting uplink signal in wireless communication system. LG Electronics, Lee Hong Degerman Kang Waimey, June 20, 2017: US09686110 (1 worldwide citation)

The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for transmitting an uplink signal. The method for transmitting an uplink signal from a terminal in a wireless communication system, according to one embodiment of the present inventi ...


8
Yung Soo Kim: Method and apparatus for transmitting and receiving signals in multi-antenna communication system. Samsung Electronics, Jefferson IP Law, April 4, 2017: US09614594 (1 worldwide citation)

A method for transmitting a signal in a multi-antenna system is provided. The method includes designating an analog beam to a plurality of generated modulation symbol sequences corresponding to a plurality of antenna ports, for each antenna port of the plurality, multiplexing signals, to which a bea ...


9
Young Kyo Baek, Sang Soo Jeong, Song Yean Cho: Method and apparatus for providing sponsoring service between user equipments. Samsung Electronics, McAndrews Held & Malloy, April 10, 2018: US09942052 (1 worldwide citation)

Provided is a method by a user equipment (UE) for providing a sponsoring service in a wireless communication system, the method comprising: determining at least one UE to be provided with the sponsoring service, accessing to a server providing the sponsoring service, and registering to the server pr ...


10
Hanbyul Seo, Dongyoun Seo, Inkwon Seo, Kijun Kim, Hakseong Kim: Method and apparatus for enhanced control channel-based operation in wireless communication system. LG Electronics, Lee Hong Degerman Kang & Waimey, July 11, 2017: US09706540

The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for enhanced-control channel-based operation. A method for a terminal for transmitting confirmation response information in a wireless communication system according to one embodimen ...