公开(公告)号：US20070086422A1

公开(公告)日：2007-04-19

申请号：US11529736

申请日：2006-09-29

申请人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert Lieshout ,  Himke Dervelde

发明人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert Lieshout ,  Himke Dervelde

IPC分类号： H04J3/24

CPC分类号： H04L1/1812 ,  H04L1/1607 ,  H04L1/188 ,  H04L2001/125

摘要： A retransmission method and apparatus performed in a transmitter of a mobile communication system supporting a Hybrid Automatic Retransmission reQuest (HARQ) operation and an Automatic Retransmission request (ARQ) operation for retransmission of a packet are provided. At least one ARQ entity generates at least one ARQ packet, and an HARQ entity transmits an HARQ packet including the at least one ARQ packet to a receiver, and transmits a local NACK signal indicating transmission fail of the ARQ packet to a corresponding ARQ entity, if the HARQ packet fails in transmission.

摘要翻译： 提供了在支持混合自动重传请求（HARQ）操作的移动通信系统的发射机中执行的重传方法和装置以及用于重传分组的自动重传请求（ARQ）操作。 至少一个ARQ实体生成至少一个ARQ分组，并且HARQ实体向接收者发送包括至少一个ARQ分组的HARQ分组，并将表示ARQ分组的传输失败的本地NACK信号发送到对应的ARQ实体， 如果HARQ分组在传输中失败。

公开(公告)号：US20060114877A1

公开(公告)日：2006-06-01

申请号：US11267580

申请日：2005-11-07

申请人： Youn-Hyoung Heo ,  Gert Lieshout ,  Ju-Ho Lee ,  Joon-Young Cho ,  Young-Bum Kim ,  Yong-Jun Kwak

发明人： Youn-Hyoung Heo ,  Gert Lieshout ,  Ju-Ho Lee ,  Joon-Young Cho ,  Young-Bum Kim ,  Yong-Jun Kwak

IPC分类号： H04B7/216

CPC分类号： H04W72/1268 ,  H04L1/0029 ,  H04L1/0032 ,  H04L1/0057 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0092 ,  H04W28/22 ,  H04W72/1289

摘要： A method and apparatus for controlling an uplink data rate, without increasing downlink signaling overhead, in a mobile communication system that supports an uplink packet data service. A Node B transmits an Absolute grants (AG) using one of first and second IDs to a User Equipment (UE). Upon receipt of an AG with the first UE-ID, the UE transmits uplink data within an allowed maximum data rate indicated by the AG and receives a Relative Rrant (RG) in the next Transmission Time Interval (TTI). Upon receipt of an AG with the second UE-ID, the UE does not receive an RG.

公开(公告)号：US20060172741A1

公开(公告)日：2006-08-03

申请号：US11297640

申请日：2005-12-09

申请人： Kyeong-In Jeong ,  Gert Lieshout

发明人： Kyeong-In Jeong ,  Gert Lieshout

IPC分类号： H04Q7/20

CPC分类号： H04W36/0061 ,  H04W36/0066 ,  H04W36/10 ,  H04W48/02 ,  H04W48/18

摘要： A method and system for relocating a SRNC in a RAN in an NS system where the RAN is shared among a plurality of CN operators are provided. If an SRNC relocation from a source RNC to a target RNC is determined for a UE, the source RNC requests to the target RNC a PLMN list with the PLMN ids of CN operators sharing the target RNC, and receives the PLMN list from the target RNC, and provides the PLMN ID list to the UE. Upon receipt of a selected PLMN id from the UE, the source SRNC performs the SRNC relocation by selecting a CN operator corresponding to the selected PLMN id.

摘要翻译： 提供了一种用于在RAN系统中的RAN中重定位SRNC的方法和系统，其中RAN在多个CN运营商之间共享。 如果对于UE确定了从源RNC到目标RNC的SRNC重定位，则源RNC向目标RNC请求具有共享目标RNC的CN运营商的PLMN ID的PLMN列表，并且从目标RNC接收PLMN列表 ，并向UE提供PLMN ID列表。 在从UE接收到选择的PLMN ID时，源SRNC通过选择与所选择的PLMN id相对应的CN运营商来执行SRNC重定位。

公开(公告)号：US20060251079A1

公开(公告)日：2006-11-09

申请号：US11386108

申请日：2006-03-22

申请人： No-Jun Kwak ,  Gert Lieshout ,  Kook-Heui Lee ,  Soeng-Hun Kim

发明人： No-Jun Kwak ,  Gert Lieshout ,  Kook-Heui Lee ,  Soeng-Hun Kim

IPC分类号： H04L12/56

CPC分类号： H04L1/1812 ,  H04L1/1642 ,  H04L1/1845 ,  H04L2001/0092

摘要： A method and apparatus are provided for transmitting packet data over an uplink channel in a mobile communication system in which retransmission of a packet is possible using a hybrid automatic retransmission request (HARQ) technique. A base station receives a packet data unit (PDU) from a terminal and determines whether the base station can calculate a retransmission number (RSN) indicating the number of retransmissions for the PDU. If the base station cannot calculate the RSN for the PDU, the base station sets the RSN to a special value indicating that the number of retransmissions for the PDU is unknown, and transmits the set RSN to a serving radio network controller (SRNC) along with the PDU.

摘要翻译： 提供了一种方法和装置，用于在移动通信系统中通过上行链路信道发送分组数据，其中可以使用混合自动重发请求（HARQ）技术来重传分组。 基站从终端接收分组数据单元（PDU），并且确定基站是否可以计算指示PDU的重传次数的重发次数（RSN）。 如果基站不能计算PDU的RSN，则基站将RSN设置为指示PDU的重传次数未知的特殊值，并将该集合RSN连同服务无线电网络控制器（SRNC）一起发送，连同 PDU。

公开(公告)号：US20060183502A1

公开(公告)日：2006-08-17

申请号：US11295722

申请日：2005-12-07

申请人： Kyeong-In Jeong ,  Gert Lieshout ,  Kook-Heui Lee

发明人： Kyeong-In Jeong ,  Gert Lieshout ,  Kook-Heui Lee

IPC分类号： H04B1/38

CPC分类号： H04W8/02 ,  H04W48/18

摘要： A method of informing a selected CN operator from a UE to a RAN in an NS system where a plurality of CN operators shares the RAN is provided. Upon request of transmission of an IDT, the UE acquires a CN operator ID selected from a multi-ID list broadcasted from a cell in which an RRC connection has been established, and transmits an IDT message with the selected CN operator ID to the RAN. Upon receipt of the IDT message, the RAN determines whether the IDT message includes a selected CN operator ID. In the presence of the selected CN operator ID, the RAN stores the selected CN operator ID in a UE context. In the absence of the selected CN operator ID, the RAN reads a stored selected CN operator ID from the UE context. The RAN then selects a CN operator using the selected CN operator ID.

摘要翻译： 提供了在多个CN运营商共享RAN的NS系统中向UE向RAN通知所选择的CN运营商的方法。 在请求发送IDT的情况下，UE获取从其中已建立RRC连接的小区广播的多ID列表中选择的CN运营商ID，并向RAN发送具有所选择的CN运营商ID的IDT消息。 在接收到IDT消息时，RAN确定IDT消息是否包括所选择的CN运营商ID。 在存在所选择的CN运营商ID的情况下，RAN将所选择的CN运营商ID存储在UE上下文中。 在没有选择的CN运营商ID的情况下，RAN从UE上下文读取存储的所选CN运营商ID。 然后，RAN使用所选择的CN运营商ID选择CN运营商。

公开(公告)号：US20070091810A1

公开(公告)日：2007-04-26

申请号：US11520781

申请日：2006-09-14

申请人： Soeng-Hun Kim ,  Sung-Ho Choi ,  O-Sok Song ,  Gert Lieshout ,  Himke Velde

发明人： Soeng-Hun Kim ,  Sung-Ho Choi ,  O-Sok Song ,  Gert Lieshout ,  Himke Velde

IPC分类号： H04L12/26

CPC分类号： H04W28/0278 ,  H04L1/1635 ,  H04L1/1642 ,  H04L1/1657 ,  H04L1/1825 ,  H04L1/1854 ,  H04W36/02

摘要： A method and terminal apparatus for transmitting a status report comprising a received status of packet data in a mobile communication system are provided, in which whether transmission of an implicit Negative Acknowledge (NACK) signal is required for requesting retransmission of at least one non-received data packet whose sequence number is unidentified is determined, if transmission of the implicit NACK signal is required, the implicit NACK signal including a sequence number of the last packet is generated among successfully received data packets, and a status report including the implicit NACK signal is transmitted to the transmitter, and if transmission of the implicit NACK signal is not required, a status report is transmitted to the transmitter including at least one of an ACK signal comprising a sequence number of a successfully received data packet and an explicit NACK signal comprising a sequence number of a non-received data packet whose sequence number is identified.

摘要翻译： 提供了一种用于在移动通信系统中发送包括分组数据的接收状态的状态报告的方法和终端装置，其中是否需要传输隐式负应答（NACK）信号以请求重传至少一个未接收 确定序列号未识别的数据分组，如果需要传输隐式NACK信号，则在成功接收的数据分组之间生成包括最后分组的序列号的隐式NACK信号，并且包括隐式NACK信号的状态报告是 并且如果不需要传输隐式NACK信号，则向发射机发送包括包括成功接收的数据分组的序列号的ACK信号和包括a的显式NACK信号中的至少一个的状态报告 识别序列号的未接收数据包的序列号。

公开(公告)号：US20060140154A1

公开(公告)日：2006-06-29

申请号：US11252891

申请日：2005-10-19

申请人： Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Kook-Heui Lee ,  Ju-Ho Lee ,  Joon-Young Cho ,  Youn-Bum Kim ,  Gert Lieshout

发明人： Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Kook-Heui Lee ,  Ju-Ho Lee ,  Joon-Young Cho ,  Youn-Bum Kim ,  Gert Lieshout

IPC分类号： H04B7/216 ,  H04L12/56

CPC分类号： H04W52/146 ,  H04W28/18 ,  H04W52/56

摘要： 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.

摘要翻译： 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和总体系统稳定性提高到节点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，所以节省了物理信道资源，提高了E-DCH性能。