公开(公告)号：US09634949B2

公开(公告)日：2017-04-25

申请号：US14640707

申请日：2015-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Sung Lee ,  Hyeong-Seok Jeong

IPC: H04W80/04 ,  H04W28/06 ,  H04L12/805 ,  H04L12/801

CPC classification number: H04L47/365 ,  H04L47/196

Abstract: A method and apparatus are provided for supporting a large Service Data Unit (SDU) in a receiver of a mobile communication system. The method includes receiving a Radio Link Control (RLC) Protocol Data Unit (PDU) from an upper layer; checking a Length Indicator (LI) included in an RLC header of the RLC PDU; if the LI is configured as “0”, determining that the received RLC PDU includes an RLC SDU of 2047 bytes, and if the LI is configured as a value other than “0”, determining that the received RLC PDU includes an RLC SDU of a size corresponding to the value of the LI; and reforming the RLC SDU, based on the LI.

公开(公告)号：US09876591B2

公开(公告)日：2018-01-23

申请号：US14848899

申请日：2015-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hui-Jung Kim ,  Hyeong-Seok Jeong ,  Soo-Yong Kim ,  Jeong-Yeol Bae ,  Dong-Han Lee

IPC: H04B17/318 ,  H04W4/00 ,  H04W52/02

CPC classification number: H04B17/318 ,  H04W4/80 ,  H04W52/0209 ,  Y02B70/30 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/22

Abstract: A transceiver and a method operating the transceiver are provided. The transceiver includes a first communication module configured to receive a first signal based on a first communication scheme; a second communication module configured to receive a second signal based on a second communication scheme; a reception module having a low-power circuit configured to detect a signal in a frequency band which can be used by the first communication module and the second communication module; and a controller configured to establish channels for the first communication module or the second communication module based on a strength of the signal detected by the reception module.