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1. 发明申请

US20060251105A1 Method and apparatus for requesting/transmitting status report of a mobile communication system 审中-公开
标题翻译：用于请求/发送移动通信系统的状态报告的方法和装置
公开(公告)号：US20060251105A1
公开(公告)日：2006-11-09
申请号：US11348500
申请日：2006-02-07
申请人： Soeng-Hun Kim , Kook-Heui Lee , Kyeong-In Jeong , No-Jun Kwak
发明人： Soeng-Hun Kim , Kook-Heui Lee , Kyeong-In Jeong , No-Jun Kwak
IPC分类号： H04L12/403
CPC分类号： H04L1/1685 , H04L1/189 , H04L47/14 , H04L69/22 , H04L69/324 , H04W8/245 , H04W28/06 , H04W28/14
摘要： A method and apparatus are provided for reducing excessive retransmission delays which may occur due to the loss of the last packet of a transmission buffer in a Radio Link Control (RLC) layer of a mobile communication system. The method includes receiving a Service Data Unit (SDU) from a higher layer, dividing the SDU into a plurality of Packet Data Units (PDUs), and storing the PDUs in a buffer, setting a poll bit for a last PDU from among the PDUs stored in the buffer, the poll bit requesting a status report, and repeatedly transmitting the last PDU having the setup poll bit at least twice from a sender to a receiver, regardless of whether there is a request for retransmission of the last PDU.
摘要翻译：提供了一种用于减少由于移动通信系统的无线电链路控制（RLC）层中的发送缓冲器的最后一个分组的丢失而可能发生的过度的重传延迟的方法和装置。该方法包括从较高层接收业务数据单元（SDU），将SDU划分成多个分组数据单元（PDU），并将PDU存储在缓冲器中，从PDU中设置最后一个PDU的轮询比特存储在缓冲器中，轮询位请求状态报告，并且重复地将具有建立轮询位的最后一个PDU从发送器重复发送到接收器，而不管是否存在对最后一个PDU的重发请求。

2. 发明申请

US20060246847A1 Method and apparatus for reporting a Buffer Status using Node B-estimated Buffer Status information in a mobile communication system 审中-公开
标题翻译：用于在移动通信系统中使用节点B估计的缓冲器状态信息来报告缓冲器状态的方法和装置
公开(公告)号：US20060246847A1
公开(公告)日：2006-11-02
申请号：US11396906
申请日：2006-04-04
申请人： Soeng-Hun Kim , Kook-Heui Lee , Kyeong-In Jeong , No-Jun Kwak , Yong-Jun Kwak
发明人： Soeng-Hun Kim , Kook-Heui Lee , Kyeong-In Jeong , No-Jun Kwak , Yong-Jun Kwak
IPC分类号： H04B7/00 , H04B1/00
CPC分类号： H04W28/14 , H04L47/10 , H04L47/30 , H04W28/12
摘要： A method and apparatus for reporting a Buffer Status (BS) using Node B-estimated BS information in a mobile communication system are provided. A Node B-estimated BS and an actual BS of a User Equipment (UE) are monitored. A value of the Node B-estimated BS is compared with a first threshold value. If the Node B-estimated BS value is less than the first threshold, a determination is made as to whether the value of the actual BS is more than a second threshold. If the actual BS value is more than the second threshold, a Buffer Status Report (BSR) indicative of the actual BS is transmitted to a Node B.
摘要翻译：提供了一种用于在移动通信系统中使用节点B估计的BS信息报告缓冲状态（BS）的方法和装置。监视节点B估计的BS和用户设备（UE）的实际BS。将节点B估计BS的值与第一阈值进行比较。如果节点B估计的BS值小于第一阈值，则确定实际BS的值是否大于第二阈值。如果实际BS值大于第二阈值，则向节点B发送指示实际BS的缓冲器状态报告（BSR）。

3. 发明授权

US07953042B2 Handover method and apparatus between different systems 有权
标题翻译：不同系统之间的切换方法和装置
公开(公告)号：US07953042B2
公开(公告)日：2011-05-31
申请号：US11482109
申请日：2006-07-07
申请人： No-Jun Kwak , Sung-Ho Choi , Soeng-Hun Kim , Kyeong-In Jeong , Eun-Hui Bae , Han-Na Lim , O-Sok Song
发明人： No-Jun Kwak , Sung-Ho Choi , Soeng-Hun Kim , Kyeong-In Jeong , Eun-Hui Bae , Han-Na Lim , O-Sok Song
IPC分类号： H04W4/00 , H04B7/26
CPC分类号： H04W36/0066 , H04W36/0011 , H04W36/14 , H04W76/22 , H04W92/02
摘要： A method and apparatus performs handover from an OFDM-based E-UMTS system to a CDMA-based UMTS system. A UE in communication with a PDN via the E-UMTS system, measures signal strength of the UMTS system, and sends a measurement report message indicating the measured signal strength to the E-UMTS system. A radio access network (E-RAN) of the E-UMTS system, determines whether to perform handover from the E-UMTS system to the UMTS system based on the measured signal strength. If the handover is to be performed, a core network (E-CN) of the E-UMTS system generates a PDP context and an MM context for the UE in response to a handover request from the E-RAN. The E-CN sets up a data tunnel for the UE to a GGSN of the UMTS system using the PDP/MM context. After setting up the data tunnel, the E-CN sends to the UE a handover command message including information on a radio bearer (RB) to be used by the UE to access the UMTS system. The UE accesses the UMTS system using the RB information. After accessing the UMTS system, the UE forwards user data for the UE via a data transmission path composed of the E-CN, the data tunnel, a SGSN, and a RAN of the UMTS system, between the PDN and the UE.
摘要翻译：方法和装置执行从基于OFDM的E-UMTS系统到基于CDMA的UMTS系统的切换。经由E-UMTS系统与PDN通信的UE测量UMTS系统的信号强度，并向E-UMTS系统发送指示测量信号强度的测量报告消息。 E-UMTS系统的无线接入网络（E-RAN）基于测量的信号强度来确定是否执行从E-UMTS系统到UMTS系统的切换。如果要执行切换，E-UMTS系统的核心网络（E-CN）响应于来自E-RAN的切换请求，为UE生成PDP上下文和MM上下文。 E-CN使用PDP / MM上下文为UE建立到UMTS系统的GGSN的数据隧道。在建立数据隧道之后，E-CN向UE发送切换命令消息，该切换命令消息包括要被UE用于接入UMTS系统的无线承载（RB）信息。 UE使用RB信息访问UMTS系统。在接入UMTS系统之后，UE经由PDN与UE之间的E-CN，数据隧道，SGSN和RAN的RAN组成的数据传输路径转发UE的用户数据。

4. 发明申请

US20100220717A1 Method and apparatus for controlling rate of voice service in a mobile communication system supporting voice service via packet network 有权
标题翻译：在通过分组网络支持语音服务的移动通信系统中控制语音服务速率的方法和装置
公开(公告)号：US20100220717A1
公开(公告)日：2010-09-02
申请号：US12659168
申请日：2010-02-26
申请人： Soeng-Hun Kim , Sung-Ho Choi , Gert-Jan Van Lieshout , Himke Van Der Velde , O-Sok Song , No-Jun Kwak , Kyeong-In Jeong
发明人： Soeng-Hun Kim , Sung-Ho Choi , Gert-Jan Van Lieshout , Himke Van Der Velde , O-Sok Song , No-Jun Kwak , Kyeong-In Jeong
IPC分类号： H04L12/66
CPC分类号： H04W72/0406 , H04L29/06027 , H04L65/80 , H04W88/181
摘要： A method for controlling a rate of a voice service in a mobile communication system supporting the voice service via a packet network. The method includes the steps of receiving a control message at a terminal from a radio network controller (RNC); if the control message indicates control of a downlink rate, determining a downlink rate according to the control message; setting a Change Mode Request (CMR) field of an uplink Voice over Internet Protocol (VoIP) packet according to the downlink rate, and transmitting the uplink VoIP packet from the terminal to the RNC; if the received control message indicates control of an uplink rate, determining an uplink rate according to the control message; and generating an uplink VoIP packet including uplink voice data generated according to the determined uplink rate and frame type (FT) information indicating the determined uplink rate, and transmitting the uplink VoIP packet from the terminal to the RNC.
摘要翻译：一种用于在经由分组网络支持语音服务的移动通信系统中控制语音服务的速率的方法。该方法包括以下步骤：在终端从无线网络控制器（RNC）接收控制消息; 如果所述控制消息指示下行链路速率的控制，则根据所述控制消息确定下行链路速率; 根据下行速率设置上行语音上网语音（VoIP）分组的变化模式请求（CMR）字段，并从终端向RNC发送上行VoIP分组; 如果所接收的控制消息指示对上行链路速率的控制，则根据控制消息确定上行链路速率; 以及生成包括根据所确定的上行链路速率生成的上行链路语音数据和指示所确定的上行链路速率的帧类型（FT）信息的上行链路VoIP分组，并且将所述上行链路VoIP分组从所述终端发送到所述RNC。

5. 发明授权

US07792035B2 Method and apparatus for controlling rate of voice service in a mobile communication system supporting voice service via packet network 有权
公开(公告)号：US07792035B2
公开(公告)日：2010-09-07
申请号：US11478524
申请日：2006-06-30
申请人： Soeng-Hun Kim , Sung-Ho Choi , Gert-Jan Van Lieshout , Himke Van Der Velde , O-Sok Song , No-Jun Kwak , Kyeong-In Jeong
发明人： Soeng-Hun Kim , Sung-Ho Choi , Gert-Jan Van Lieshout , Himke Van Der Velde , O-Sok Song , No-Jun Kwak , Kyeong-In Jeong
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04W72/0406 , H04L29/06027 , H04L65/80 , H04W88/181
摘要： A method for controlling a rate of a voice service in a mobile communication system supporting the voice service via a packet network. The method includes the steps of receiving a control message at a terminal from a radio network controller (RNC); if the control message indicates control of a downlink rate, determining a downlink rate according to the control message; setting a Change Mode Request (CMR) field of an uplink Voice over Internet Protocol (VoIP) packet according to the downlink rate, and transmitting the uplink VoIP packet from the terminal to the RNC; if the received control message indicates control of an uplink rate, determining an uplink rate according to the control message; and generating an uplink VoIP packet including uplink voice data generated according to the determined uplink rate and frame type (FT) information indicating the determined uplink rate, and transmitting the uplink VoIP packet from the terminal to the RNC.

6. 发明申请

US20090154408A1 METHOD AND APPARATUS FOR TRANSMITTING SIP DATA OF IDLE MODE UE IN A MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于在移动通信系统中发送空闲模式UE的SIP数据的方法和装置
公开(公告)号：US20090154408A1
公开(公告)日：2009-06-18
申请号：US12160166
申请日：2007-01-04
申请人： Kyeong-In Jeong , Himke Van Der Verlde , Sung-Ho Choi , Soeng-Hun Kim , O-Sok Song , No-Jun Kwak , Gert Jan Van Lieshout
发明人： Kyeong-In Jeong , Himke Van Der Verlde , Sung-Ho Choi , Soeng-Hun Kim , O-Sok Song , No-Jun Kwak , Gert Jan Van Lieshout
IPC分类号： H04W4/00
CPC分类号： H04W76/10 , H04L65/1016 , H04W72/1284 , H04W80/10
摘要： A method and apparatus are provided for transmitting a Session Initiation Protocol (SIP) message by a User Equipment (UE) in an idle mode in an Internet Protocol Multimedia Subsystem (IMS) system. The UE transmits one combined message of an AS control message and a NAS control message including information indicating transmission of an SIP message, thereby having an effect on an upper node to reduce a delay due to message processing.
摘要翻译：提供了一种用于在因特网协议多媒体子系统（IMS）系统中以空闲模式由用户设备（UE）发送会话发起协议（SIP）消息的方法和装置。 UE发送AS控制消息的一个组合消息和包括指示SIP消息的传输的信息的NAS控制消息，从而对上层节点具有影响，以减少由于消息处理引起的延迟。

7. 发明申请

US20070036109A1 Handover method and apparatus between different systems 有权
标题翻译：不同系统之间的切换方法和装置
公开(公告)号：US20070036109A1
公开(公告)日：2007-02-15
申请号：US11482109
申请日：2006-07-07
申请人： No-Jun Kwak , Sung-Ho Choi , Soeng-Hun Kim , Kyeong-In Jeong , Eun-Hui Bae , Han-Na Lim , O-Sok Song
发明人： No-Jun Kwak , Sung-Ho Choi , Soeng-Hun Kim , Kyeong-In Jeong , Eun-Hui Bae , Han-Na Lim , O-Sok Song
IPC分类号： H04Q7/00
CPC分类号： H04W36/0066 , H04W36/0011 , H04W36/14 , H04W76/22 , H04W92/02
摘要： A method and apparatus performs handover from an OFDM-based E-UMTS system to a CDMA-based UMTS system. A UE in communication with a PDN via the E-UMTS system, measures signal strength of the UMTS system, and sends a measurement report message indicating the measured signal strength to the E-UMTS system. A radio access network (E-RAN) of the E-UMTS system, determines whether to perform handover from the E-UMTS system to the UMTS system based on the measured signal strength. If the handover is to be performed, a core network (E-CN) of the E-UMTS system generates a PDP context and an MM context for the UE in response to a handover request from the E-RAN. The E-CN sets up a data tunnel for the UE to a GGSN of the UMTS system using the PDP/MM context. After setting up the data tunnel, the E-CN sends to the UE a handover command message including information on a radio bearer (RB) to be used by the UE to access the UMTS system. The UE accesses the UMTS system using the RB information. After accessing the UMTS system, the UE forwards user data for the UE via a data transmission path composed of the E-CN, the data tunnel, a SGSN, and a RAN of the UMTS system, between the PDN and the UE.
摘要翻译：方法和装置执行从基于OFDM的E-UMTS系统到基于CDMA的UMTS系统的切换。经由E-UMTS系统与PDN通信的UE测量UMTS系统的信号强度，并向E-UMTS系统发送指示测量信号强度的测量报告消息。 E-UMTS系统的无线接入网络（E-RAN）基于测量的信号强度来确定是否执行从E-UMTS系统到UMTS系统的切换。如果要执行切换，E-UMTS系统的核心网络（E-CN）响应于来自E-RAN的切换请求，为UE生成PDP上下文和MM上下文。 E-CN使用PDP / MM上下文为UE建立到UMTS系统的GGSN的数据隧道。在建立数据隧道之后，E-CN向UE发送切换命令消息，该切换命令消息包括要被UE用于接入UMTS系统的无线承载（RB）信息。 UE使用RB信息访问UMTS系统。在接入UMTS系统之后，UE经由PDN与UE之间的E-CN，数据隧道，SGSN和RAN的RAN组成的数据传输路径转发UE的用户数据。

8. 发明授权

US08000303B2 Method and apparatus for frequency selection at start of service session in MBMS system 有权
标题翻译： MBMS系统中服务会话开始时频率选择的方法和装置
公开(公告)号：US08000303B2
公开(公告)日：2011-08-16
申请号：US11239688
申请日：2005-09-30
申请人： Kyeong-In Jeong , Kook-Heui Lee , Soeng-Hun Kim
发明人： Kyeong-In Jeong , Kook-Heui Lee , Soeng-Hun Kim
IPC分类号： H04B7/216
CPC分类号： H04W72/005
摘要： A method and an apparatus are disclosed for applying frequency layer convergence (FLC) to connected mode user equipments (UE) having no dedicated channel for a multimedia broadcast/multicast service (MBMS) service in a mobile communication system employing a Code Division Multiple Access (CDMA) scheme. The method and apparatus prevent uplink signaling congestion which may occur when the UEs located in non preferred frequency layers (NPL) of the MBMS service move to a preferred frequency layers (PL) when a MBMS service session starts. If the MBMS service session starts in a situation of applying the FLC, a radio network controller (RNC) notifies the UEs desiring to receive the MBMS service and located in NPLs for the MBMS service of FLC information including a PF value and a timer value, with reference to the number of the NPL UEs joining the MBMS service. The UEs performs a PF test according to the PF and timer values, thereby maintaining the degree of congestion and signal transmission load at appropriate levels.
摘要翻译：公开了一种方法和装置，用于在采用码分多址接入的移动通信系统中对频分层收敛（FLC）应用于没有用于多媒体广播/多播服务（MBMS）服务的专用信道的连接模式用户设备（UE） CDMA）方案。当MBMS服务会话开始时，当位于MBMS服务的非优选频率层（NPL）中的UE移动到优选频率层（PL）时，该方法和装置可以防止可能发生的上行链路信令拥塞。如果在应用FLC的情况下开始MBMS服务会话，则无线网络控制器（RNC）向期望接收MBMS服务的UE通知包含PF值和定时器值的FLC信息的MBMS服务的NPL中的UE，参考加入MBMS服务的NPL UE的数量。 UE根据PF和定时器值执行PF测试，从而将拥塞程度和信号传输负载保持在适当的水平。

9. 发明授权

US07539493B2 Method and apparatus for indicating preferred layer information in multimedia broadcast/multicast service (MBMS) 有权
标题翻译：用于在多媒体广播/组播服务（MBMS）中指示优选层信息的方法和装置
公开(公告)号：US07539493B2
公开(公告)日：2009-05-26
申请号：US11226398
申请日：2005-09-15
申请人： No-Jun Kwak , Kyeong-In Jeong , Kook-Heui Lee
发明人： No-Jun Kwak , Kyeong-In Jeong , Kook-Heui Lee
IPC分类号： H04Q7/20
CPC分类号： H04W72/005 , H04W92/22
摘要： A method is disclosed for transferring preferred frequency information in a mobile communication system which establishes a preferred frequency layer and a non-preferred frequency layer for a Multimedia Broadcast/Multicast Service (MBMS) service. The method involves the steps of determining at least one preferred frequency of the MBMS service when a session of the MBMS service starts, generating the preferred frequency information representing said at least one preferred frequency, and transmitting the preferred frequency information to at least one serving radio network controller for managing communication of user equipments intended to receive the MBMS service.
摘要翻译：公开了一种用于在建立多媒体广播/组播服务（MBMS）服务的优选频率层和非优选频率层的移动通信系统中传送优选频率信息的方法。该方法包括以下步骤：当MBMS服务的会话开始时确定MBMS服务的至少一个优选频率，生成表示所述至少一个优选频率的优选频率信息，并将优选频率信息发送到至少一个服务无线电用于管理旨在接收MBMS服务的用户设备的通信的网络控制器。

10. 发明申请

US20060171355A1 Method and system for transmitting/receiving session non-interest indication information of UE in a multimedia broadcast/multicast service system 审中-公开
标题翻译：用于在多媒体广播/组播服务系统中发送/接收UE的会话非兴趣指示信息的方法和系统
公开(公告)号：US20060171355A1
公开(公告)日：2006-08-03
申请号：US11340839
申请日：2006-01-27
申请人： No-Jun Kwak , Himke Velde , Kook-Heui Lee , Kyeong-In Jeong
发明人： No-Jun Kwak , Himke Velde , Kook-Heui Lee , Kyeong-In Jeong
IPC分类号： H04Q7/00
CPC分类号： H04W36/10 , H04L12/189 , H04W4/06 , H04W36/0007
摘要： An apparatus and method are provided for transmitting session non-interest indication information for a Multimedia Broadcast/Multicast Service (MBMS) service of a user equipment (UE) in an MBMS system. A serving radio network controller (SRNC) determines whether the UE desires to receive a current session for an MBMS service joined by the UE. The SRNC transmits session non-interest indication information for the MBMS service of the UE to a drift radio network controller (DRNC) according to the determination result. The DRNC includes the UE in an MBMS context for the MBMS service and determines whether to exclude the UE from counting for the MBMS service according to the session non-interest indication information of the UE.
摘要翻译：提供一种用于在MBMS系统中传送用户设备（UE）的多媒体广播/组播服务（MBMS）服务的会话非兴趣指示信息的装置和方法。服务无线网络控制器（SRNC）确定UE是否希望接收由UE加入的MBMS服务的当前会话。根据确定结果，SRNC向移动无线网络控制器（DRNC）发送UE的MBMS服务的会话非兴趣指示信息。 DRNC包括用于MBMS服务的MBMS上下文中的UE，并且根据UE的会话非兴趣指示信息来确定是否排除UE对MBMS服务的计数。

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