Electronics and Telecommunications Research Institute

Korea Advanced Institute of Science and Technology

Jung Ho Myung

Young-Jo Ko

Kapseok Chang

Keun Young Kim

Bon Tae Koo

Young Seok Baek

Joon Hyuk Kang

An operation method of a first access point (AP) may comprise: transmitting, to a control device of a base station, channel information between the first AP and one or more user equipments (UEs) connected to the base station; receiving allocation information determined by the control device; identifying an entity to decode a uplink (UL) signal of each of the one or more UEs from among a plurality of APs and the control device constituting the base station, based on the allocation information; directly performing a decoding operation on a first UL signal received from a first UE among the one or more UEs, based on the allocation information; and transmitting, to the control device, a first report related to a result of the decoding operation on the first UL signal.

Method and apparatus for signal transmission and reception in communication system

A disclosure of the present invention is related to a method and an apparatus for overlap-resistant dynamic routing to prevent a path from overlapping. A method of performing an overlap-resistant routing according to an embodiment of the present disclosure includes: computing p candidate paths (p is an integer more than 2) from a first host to a second host based on information related to a network structure; computing k paths (k is an integer more than 1, k&#x2264;P) with low redundancy from the p candidate paths; and setting one path from the k paths according to a path change timing.

Method and apparatus for overlap-resistant dynamic routing

Provided is a cell search method in a wireless communication system. According to the cell search method, when detecting SSS in order to search a cell group ID in 3GPP LTE communication, it is possible to reduce the computational complexity for SSS detection by selecting the sequence group of which cross-correlation between initially grouped SSS sequences is a predetermined value or more, computing cross-correlation with the sequences in the selected sequence group, and extracting a cell group ID through detection of the SSS sequence having the highest cross-correlation.

Cell search method in wireless communication system

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Daejeon, South Korea

Jung Ho Myung