公开(公告)号：WO2006043782A1

公开(公告)日：2006-04-27

申请号：PCT/KR2005/003491

申请日：2005-10-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KWAK, Yong-Jun ,  HEO, Youn-Hyoung ,  VAN LIESHOUT, Gert Jan ,  LEE, Kook-Heui ,  LEE, Ju-Ho ,  CHO, Joon-Young ,  KIM, Young-Bum

IPC: H04B7/26

CPC classification number: H04W52/146 ,  H04W28/18 ,  H04W52/56

Abstract: A method and apparatus for increasing the scheduling performance of a system supporting an uplink data service and total system stability by effectively UE status information to a Node B in a mobile communication system supporting the uplink data service are provided. UE status information including buffer occupancy information and transmit power status information is transmitted to a Node B periodically or upon generation of an event, irrespective of the presence or absence of uplink data to be transmitted. Since the buffer occupancy information and the transmit power status information are transmitted to the Node B by MAC-e signaling, physical channel resources are saved and E-DCH performance is improved.

Abstract translation: 提供了一种用于在支持上行链路数据服务的移动通信系统中通过有效的UE状态信息将支持上行数据业务的系统的调度性能提高到节点B的方法和装置。 包括缓冲器占用信息和发送功率状态信息的UE状态信息周期性地或在事件生成时被发送到节点B，而与要发送的上行链路数据的存在或不存在无关。 由于通过MAC-e信令将缓冲器占用信息和发送功率状态信息发送到节点B，因此节省了物理信道资源，并提高了E-DCH性能。

公开(公告)号：WO2005078967A1

公开(公告)日：2005-08-25

申请号：PCT/KR2005/000405

申请日：2005-02-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： HEO, Youn-Hyoung ,  CHOI, Sung-Ho ,  LEE, Ju-Ho ,  KWAK, Yong-Jun ,  JEONG, Kyeong-In

IPC: H04B7/26

CPC classification number: H04W72/1284 ,  H04L1/0025 ,  H04L1/0028 ,  H04L1/1867

Abstract: An apparatus and method of transmitting scheduling information from a UE to a Node B to request Node B controlled scheduling in an asynchronous CDMA communication system supporting an E-DCH packet data service is provided. The UE generates a MAC-e PDU including only scheduling information representing a buffer status and a power status in relation to uplink data transmission, and transmits the MAC-e PDU on an E-DCH along with TF information indicating the transmission of the MAC-e PDU including the scheduling information. The Node B receives the scheduling information on the E-DCH and schedules uplink data transmission according to the scheduling information.

Abstract translation: 提供了一种从支持E-DCH分组数据业务的异步CDMA通信系统向UE发送调度信息到节点B以请求节点B受控调度的装置和方法。 UE生成包括仅表示与上行链路数据传输相关的缓冲器状态和功率状态的调度信息的MAC-e PDU，并且将E-DCH上的MAC-e PDU与指示MAC- e PDU包括调度信息。 节点B接收关于E-DCH的调度信息，并根据调度信息调度上行数据传输。

公开(公告)号：WO2003043237A1

公开(公告)日：2003-05-22

申请号：PCT/KR2002/002149

申请日：2002-11-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Jung-Gon ,  LEE, Hyeon-Woo ,  CHOI, Sung-Ho ,  LEE, Ju-Ho ,  KIM, Hyoung-Gwan ,  DU, Gaoke ,  LI, XIAOQIANG ,  WANG, Ting ,  ZHANG, Shuwei ,  KWAK, Yong-Jun ,  LEE, Kook-Heui ,  HWANG, Sung-Oh ,  LEE, Hye-Young ,  PARK, Joon-Goo ,  CHANG, Jin-Weon

IPC: H04B17/00

CPC classification number: H04W36/0094 ,  H04W36/14

Abstract: An RNC determines parameters available for measurement of a synchronization signal and second Node B information from a second Node B, transmits the determined parameters to a first Node B during radio link setup and to a UE during radio bearer setup, and transmits parameter selection information to the first Node B and the UE. The first Node B changes a position of a downlink time period over which a downlink channel is transmitted from the first Node B to the UE and a position of an uplink time period over which an uplink channel is transmitted from the UE to the first Node B. The UE receives the synchronization signal and the second Node B information in the remaining time periods except the changed downlink time period and the changed uplink time period among the plurality of time periods.

Abstract translation: RNC确定可用于测量同步信号的参数和来自第二节点B的第二节点B信息，在无线电链路建立期间将确定的参数发送到第一节点B，并且在无线电承载建立期间向UE发送所确定的参数，并将参数选择信息发送到 第一节点B和UE。 第一节点B将从第一节点B向UE发送下行链路信道的下行链路时间段的位置和从UE向第一节点B发送上行链路信道的上行链路时间段的位置 UE在多个时间段之间除了改变的下行链路时间段和改变的上行链路时间段之外的剩余时间段中接收同步信号和第二节点B信息。