公开(公告)号：WO2009072712A8

公开(公告)日：2010-03-25

申请号：PCT/KR2008003500

申请日：2008-06-19

Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  SHIN HYUNG CHEOL ,  KIM JAE-HEUNG ,  SHIN MU YONG ,  RYU BYUNG-HAN

Inventor： SHIN HYUNG CHEOL ,  KIM JAE-HEUNG ,  SHIN MU YONG ,  RYU BYUNG-HAN

IPC: H04B7/26

CPC classification number: H04W74/02

Abstract: The present invention relates to a method of transmitting/receiving random access response information in a radio communication system, and a base station and a terminal thereof. According to the invention, in a case where a base station of a radio communication system transmits response information for random access processing requested from terminals, the base station determines whether to transmit non-contention-based response information and contention-based response information for each of one or more terminals, which requests random access, by one radio resource. When determining to be transmitted by one radio resource, the base station transmits the random access response information configured by the non-contention-based response information and the contention-based response information for each of one or more terminals. In addition, when determining to be transmitted by separate radio resources, the base station transmits the random access response information configured by the non- contention-based response information or the contention-based response information for each of one or more terminals. Accordingly, since the response information is efficiently configured from the point of view of allocation and utilization of radio resources, it can support variable and flexible utilization of physical layer radio resources.

Abstract translation: 本发明涉及一种在无线电通信系统中发送/接收随机接入应答信息的方法，以及基站及其终端。 根据本发明，在无线通信系统的基站发送从终端请求的随机接入处理的响应信息的情况下，基站判定是否发送基于非竞争的应答信息和基于竞争的响应信息 一个或多个终端通过一个无线电资源请求随机访问。 当确定由一个无线电资源发送时，基站发送由基于非竞争的响应信息配置的随机接入响应信息和针对一个或多个终端中的每一个的基于争用的响应信息。 此外，当确定通过单独的无线电资源发送时，基站发送由基于非竞争的响应信息配置的随机接入响应信息或针对一个或多个终端中的每一个的基于争用的响应信息。 因此，由于响应信息从无线资源的分配和利用的角度高效地配置，因此能够支持对物理层无线资源的可变且灵活的利用。

公开(公告)号：KR20120071126A

公开(公告)日：2012-07-02

申请号：KR20100132735

申请日：2010-12-22

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： SHIN MU YONG ,  KIM IL GYU ,  SHIN HYUNG CHEOL

IPC: H04W92/02 ,  H04L1/16 ,  H04L29/06

CPC classification number: H04W92/02 ,  H04L1/16 ,  H04L29/06 ,  H04W88/02

Abstract: PURPOSE: A mobile modem device and a packet receiving method for preventing a bottle neck phenomenon are provided to perform packet rearrangement function of a terminal device. CONSTITUTION: A first buffer(110) stores a packet which is not normally received. A packet transmission controller(120) determines whether the packet is normally received. The packet transmission controller transmits the normally received packet to a terminal device(200). The packet transmission controller stores the packet in a first buffer.

Abstract translation: 目的：提供一种用于防止瓶颈现象的移动调制解调器装置和分组接收方法，以执行终端设备的分组重排功能。 构成：第一缓冲器（110）存储通常不被接收的分组。 分组传输控制器（120）确定分组是否正常接收。 分组传输控制器将正常接收的分组发送到终端设备（200）。 分组传输控制器将分组存储在第一缓冲器中。