Samsung Electronics Co., Ltd.

Ki-joon Hong

Jun-ho Lee

In-hyoung Kim

Min-goo Kim

Young-seok Jung

Jung-eun Lee

In-yup Kang

Hyoung-min Ko

Ho-guen Ji

Kyung-Min Kim

Sung-Chul Han

Seung-Joong Hwang

Won-Seok Jeong

Il-Muk Choi

A device for performing wireless communication at least one processor configured to generate a condition signal based on at least one parameter associated with the device or the wireless communication, and select at least one of a plurality of signal processing algorithms for performing at least one of a plurality of signal processing functions based on the condition signal, each of the plurality of signal processing functions being associated with the wireless communication.

Devices and methods of selecting signal processing algorithm based on parameters

A modem chip for supporting combination of data repeatedly transmitted based on hybrid automatic repeat request (HARQ) is provided. The modem chip includes an HARQ combiner configured to perform a HARQ combination by combining retransmitted data with the previous HARQ data, the retransmitted data including retransmitted control channel data received via a control channel and retransmitted data channel data received via a data channel, the previous HARQ data corresponding to data received via the control channel and the data channel, the HARQ combination generating updated HARQ data, a memory configured to store the previous HARQ data and the updated HARQ data, and a memory controller configured to control transmission of the previous HARQ data and the updated HARQ data between the HARQ combiner and the HARQ memory.

Modem chips and receivers for performing hybrid automatic repeat request processing

A modem chip includes a processor configured to generate instructions, a timing controller configured to respectively generate control signals corresponding to the instructions at the execution times of the instructions, and a plurality of intellectual property blocks, each configured to operate in response to a corresponding control signal of the control signals. The timing controller includes a heap sorting circuit configured to sort the instructions according to execution orders of the instructions based on heap sorting using the execution times, a reference counter configured to generate a reference time, and a signal generator configured to generate a control signal corresponding to a current instruction when the reference time matches the execution time of the current instruction having a highest execution order among the instructions.

Timing controller based on heap sorting, modem chip including the same, and integrated circuit including the timing controller

Growing community of inventors

Hwaseong-si, South Korea

Ki-joon Hong