Lg Electronics Inc.

Mu Ryong Kim

Dae Won Lee

Jae Hyuk Jang

Seung Jin Ahn

Seung Woo Nam

Woo Seong Kim

Kwang Il Kim

Sang Won Lee

Hyun Wook Park

Yong Sang Cho

Su Hwan Lim

Byeong Geol Cheon

Kyung Ho Lee

Won Yong Yoon

Chi Hun Lee

Byong Yol Lee

Byung Kil Song

A method includes transmitting a random access preamble, receiving a random access response as a response of the random access preamble, wherein the random access response comprises an uplink resource assignment and a request for transmission of a Channel Quality Indicator (CQI), and transmitting the CQI in the uplink resource assignment.

Method of performing random access procedure in wireless communication system

A method for transmitting an uplink control signal includes receiving scheduling information for transmission of the uplink control signal, and transmitting the uplink control signal according to the scheduling information. Various control signals can be transmitted without interference with other control signals while maintaining a single carrier property.

Method for transmitting uplink control signal

A method of controlling a transmit power of an uplink channel is provided. Downlink control information of which Cyclic Redundancy Check (CRC) parity bits are masked with a TPC identifier is received on a downlink control channel. The transmit power of the uplink channel is adjusted based on a TPC command in the downlink control information.

Method of controlling transmit power of uplink channel

A method of controlling transmission power in a wireless communication system includes allocating persistent radio resources, and transmitting transmission power control information multiplexed with data via a data channel according to the persistent resources. Transmission power can be simply controlled without reducing the capacity of a control channel according to persistent scheduling.

Method of controlling transmission power in a wireless communication system

Growing community of inventors

Anyang-si, South Korea

Mu Ryong Kim