Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Hak-seong Kim

Joon Kui Ahn

Dae Won Lee

Ki Jun Kim

Bong Hoe Kim

Young Woo Yun

Joon-Kui Ahn

Eun Sun Kim

Byeong Geol Cheon

Young-Soo Yuk

Provided is a communication method of a relay station in a wireless communication system, the communication method comprising the steps of configuring subframes dedicated for a backhaul link between a base station and the relay station and receiving a signal from the base station via the subframes dedicated for the backhaul link, wherein access of a legacy mobile station to at least a part of the subframes dedicated for the backhaul link is restricted.

Method and apparatus of communication using subframe between base station and relay

A method and an apparatus of transmitting scheduling request (SR) in a wireless communication system are provided. The method includes configuring a physical uplink control channel (PUCCH) for a SR in a subframe, the subframe comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, wherein one SC-FDMA symbol on the PUCCH is punctured and transmitting the SR on the PUCCH in the subframe.

Method and apparatus of transmitting scheduling request in wireless communication system

A downlink control channel structure in a CDMA (Code Division Multiple Access) mobile communication system and its operating method are disclosed. Especially, a downlink control channel structure suitable for using a physical shared channel for a control channel, and a time-code allocating method using the same are disclosed. For this purpose, one shared channel is divided by both time and symbol level of orthogonal codes by using a unit channel.

Downlink control channel allocation method in mobile communication system

A method of uplink transmission scheduling for a network including at least one radio network controller (RNC), at least one user equipment (UE), and a plurality of Node Bs. The method includes determining a parameter to be applied to an uplink transmission schedule of the at least one UE based on an interference effect caused by the at least one UE to a scheduling Node B or to neighboring Node Bs.

Uplink scheduling method of wireless mobile communication system

A method of uplink transmission scheduling for a network including at least one radio network controller (RNC), at least one user equipment (UE), and a plurality of Node Bs, with the steps of determining a parameter to be used in uplink transmission scheduling by considering uplink noise rise of the plurality of Node Bs, and performing the uplink transmission scheduling in accordance with the determined parameter. By determining the parameter upon considering the effects of the transmit power or transmit rate for a particular UE in soft handover with a scheduling Node B on the uplink noise rise of other neighboring Node Bs that are in soft handover but not scheduled with that particular UE, uplink transmission scheduling performance degradation can be prevented and more effective control of uplink noise rise at each Node B is possible.

Node B scheduling method for mobile communication system

A circuit for detecting odd and even numbered fields of a video signal includes a first counter circuit for counting a clock pulse input to detect a vertical synchronous pulse interval of the video signal, a second counter circuit for counting the clock pulse upon detection of the vertical synchronous pulse interval to generate a window signal and a counting signal having a predetermined pulse width, and an output circuit responsive to horizontal synchronous pulses and the window signal to generate a first logic state remaining for a next vertical synchronous pulse interval or generate a second logic state remaining for the next vertical synchronous pulse interval, whereby the output circuit maintains the first logic state for the odd field and the second logic state for the even field.

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Seoul, South Korea

Hak-seong Kim