专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007066975A2 MULTIMEDIA BROADCAST MULTICAST SERVICE PROVIDING SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：多媒体广播多媒体服务提供系统及其方法
公开(公告)号：WO2007066975A2
公开(公告)日：2007-06-14
申请号：PCT/KR2006/005236
申请日：2006-12-06
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SHIN, Jae-Wook , JUNG, Kwang-Ryul , PARK, Ae-Soon
发明人： SHIN, Jae-Wook , JUNG, Kwang-Ryul , PARK, Ae-Soon
IPC分类号： H04Q7/38 , H04L12/18 , H04L12/56
CPC分类号： H04W4/06 , H04L12/189 , H04W4/12 , H04W48/12 , H04W76/40
摘要： The present invention relates to a multimedia broadcast and multicast service (MBMS) providing system and a method thereof. The MBMS providing system provides an MBMS to a terminal having an MBMS function. The MBMS providing system includes a service center and a radio access network. The service center provides MBMS data and metadata having service announcement information about the MBMS to the terminal. The radio access network periodically transmits establishment information for receiving the metadata to the terminal, and provides the metadata and the MBMS data received from the service center to the terminal through nodes for transmitting data. The establishment information includes first establishment information having a service identifier and IP/UDP parameters for receiving the metadata, and second establishment information for establishing a radio channel.
摘要翻译：本发明涉及一种多媒体广播和组播服务（MBMS）提供系统及其方法。 MBMS提供系统向具有MBMS功能的终端提供MBMS。 MBMS提供系统包括服务中心和无线接入网络。服务中心向终端提供MBMS数据和具有关于MBMS的业务公告信息的元数据。无线电接入网络周期性地向终端发送用于接收元数据的建立信息，并且通过用于发送数据的节点将从业务中心接收到的元数据和MBMS数据提供给终端。建立信息包括具有用于接收元数据的服务标识符和IP / UDP参数的第一建立信息，以及用于建立无线电信道的第二建立信息。

2. 发明申请

WO2007035051A2 MULTI-MODE COMMUNICATION SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：多模式通信系统及其方法
公开(公告)号：WO2007035051A2
公开(公告)日：2007-03-29
申请号：PCT/KR2006/003766
申请日：2006-09-22
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , JUNG, Kwang-Ryul , KWON, Hye-Yeon , PARK, Ae-Soon
发明人： JUNG, Kwang-Ryul , KWON, Hye-Yeon , PARK, Ae-Soon
IPC分类号： H04L12/24
CPC分类号： H04W68/12 , H04W52/0216 , H04W88/06 , Y02D70/142 , Y02D70/144
摘要： The present invention relates to a multi-mode communication system and a method thereof. The multi-mode communication system uses a first mode among a plurality communication modes for accessing a first mobility control entity (MCE) among a plurality of MCEs, and communicates data with the first MCE. The multi-mode communication system receives a paging request that has been transmitted from a multi-mode control entity (MMCE) for accessing a second MCE from the first MCE and analyzes the paging request, and puts the first mode into a sleep mode and a second mode for accessing the second MCE into an awake mode based on the analysis. Subsequently, multi-mode UE accesses the second MCE by using the second mode in the awake mode. According to the present invention, an MMCE for multi-mode control is provided to integrate and manage an idle state for each access mode of multi-mode user equipment, thereby minimizing power consumption due to access of the multi-mode UE to a radio access system. In addition, a change of the access of the multi-mode UE to the radio access system due to a paging request can be efficiently performed.
摘要翻译：多模式通信系统及其方法技术领域本发明涉及一种多模式通信系统及其方法。多模式通信系统使用多个通信模式中的第一模式来访问多个MCE之间的第一移动性控制实体（MCE），并且与第一MCE通信数据。多模式通信系统接收从多模式控制实体（MMCE）发送的用于从第一MCE访问第二MCE并分析寻呼请求的寻呼请求，并将第一模式置于睡眠模式和第二模式，用于基于分析将第二MCE访问到唤醒模式。随后，多模式UE通过在唤醒模式中使用第二模式来访问第二MCE。根据本发明，提供了一种用于多模式控制的MMCE，用于对多模式用户设备的每个接入模式进行空闲状态的集成和管理，从而将由多模UE接入无线接入所导致的功耗最小化系统。此外，可以有效地执行由于寻呼请求而导致的多模式UE对无线接入系统的接入的改变。

3. 发明申请

WO2007024116A1 AN APPARATUS AND A METHOD FOR SERVICE CONTINUITY BETWEEN UMTS NETWORK AND WLAN 审中-公开
标题翻译： UMTS网络和WLAN之间的服务连续性的一种装置和方法
公开(公告)号：WO2007024116A1
公开(公告)日：2007-03-01
申请号：PCT/KR2006/003350
申请日：2006-08-24
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHEON, Kyung-Yul , RO, Kwang-Hyun , SHIN, Jae-Wook , KWON, Hye-Yeon , SHIN, Hyung-Cheol , JUNG, Kwang-Ryul , HWANG, You-Sun , PARK, Ae-Soon
发明人： CHEON, Kyung-Yul , RO, Kwang-Hyun , SHIN, Jae-Wook , KWON, Hye-Yeon , SHIN, Hyung-Cheol , JUNG, Kwang-Ryul , HWANG, You-Sun , PARK, Ae-Soon
IPC分类号： H04L12/46
CPC分类号： H04W36/0011 , H04W36/14 , H04W76/22 , H04W88/16
摘要： The present invention relates to a method for guaranteeing service continuity between a 3GPP network and a non-3GPP network. According to the exemplary embodiment of the present invention, when a mobile station receiving a service from the 3GPP network moves to the non-3GPP network or it moves back to the 3GPP network from the non-3GPP network, an inter-working gateway inter-works with a SGSN or a GGSN through the 3GPP network to provide a seamless service to a mobile subscriber.
摘要翻译：本发明涉及一种用于保证3GPP网络与非3GPP网络之间的业务连续性的方法。根据本发明的示例性实施例，当从3GPP网络接收服务的移动站移动到非3GPP网络或从非3GPP网络移回到3GPP网络时，通过3GPP网络与SGSN或GGSN协同工作，为移动用户提供无缝服务。

4. 发明申请

WO2006126763A1 NETWORK INTERWORKING SYSTEM AND METHOD FOR NEGOTIATING QOS IN NETWORK INTERWORKING SYSTEM 审中-公开
标题翻译：网络交互系统中的网络交互系统和方法
公开(公告)号：WO2006126763A1
公开(公告)日：2006-11-30
申请号：PCT/KR2005/003722
申请日：2005-11-04
申请人： Electronics and Telecommunications Research Institute , KWON, Hye-yeon , SHIN, Hyung-cheol , RO, Kwang-Hyun , SHIN, Jae-wook , JUNG, Kwang-Ryul , HWANG, You-Sun , CHEON, Kyung-Yul , PARK, Ae-Soon
发明人： KWON, Hye-yeon , SHIN, Hyung-cheol , RO, Kwang-Hyun , SHIN, Jae-wook , JUNG, Kwang-Ryul , HWANG, You-Sun , CHEON, Kyung-Yul , PARK, Ae-Soon
IPC分类号： H04L12/28
CPC分类号： H04W28/24 , H04W76/15
摘要： A 3GPP-WLAN interworking system to which WLAN user equipment is accessed includes a WLAN access network including a WLAN access point, a 3GPP packet-switched service network including terminal equipment, a 3GPP core network connecting the WLAN access network and the 3GPP packet-switched service network, and a packet data gateway relaying the 3GPP core network and the 3GPP packet-switched service network. The WLAN user equipment negotiates a QoS according to a wireless environment with the WLAN access point to generate a WLAN bearer, negotiates a QoS according to a type of user data with the packet data gateway to generate a WLAN 3GPP IP access bearer, and negotiates a QoS according to data process performance of the terminal equipment with the terminal equipment to generate an end-to-end bearer.
摘要翻译：接入WLAN用户设备的3GPP-WLAN互通系统包括WLAN接入网，包括WLAN接入点，包括终端设备的3GPP分组交换业务网络，连接WLAN接入网的3GPP核心网和3GPP分组交换服务网络和中继3GPP核心网络和3GPP分组交换服务网络的分组数据网关。 WLAN用户设备根据具有WLAN接入点的无线环境协商QoS，生成WLAN承载，根据分组数据网关的用户数据类型协商QoS，生成WLAN 3GPP IP接入承载，并协商根据终端设备的数据处理性能，终端设备生成端到端承载的QoS。

5. 发明申请

WO2008069526A1 METHOD OF CONTROLLING MULTIMEDIA BROADCAST AND MULTICAST SERVICE BEARER IN MOBILE 审中-公开
标题翻译：控制多媒体广播和移动业务承载的方法
公开(公告)号：WO2008069526A1
公开(公告)日：2008-06-12
申请号：PCT/KR2007/006212
申请日：2007-12-03
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SHIN, Jae-Wook , JUNG, Kwang-Ryul , CHEON, Kyung-Yul , PARK, Ae-Soon
发明人： SHIN, Jae-Wook , JUNG, Kwang-Ryul , CHEON, Kyung-Yul , PARK, Ae-Soon
IPC分类号： H04B7/26
CPC分类号： H04W52/0254 , H04W4/06 , H04W76/10 , Y02D70/00
摘要： Provided is a method for controlling an MBMS bearer of a mobile terminal. The method includes the steps of: at the RRC, establishing an MBMS bearer for an MBMS service when the RRC is informed of MBMS service session start from outside; at the RRC, informing the RABM of MBMS service session start when the MBMS bearer is established; and receiving MBMS service data from outside through the established MBMS bearer if the RABM transits a session inactive state to a session active state.
摘要翻译：提供了一种用于控制移动终端的MBMS承载的方法。该方法包括以下步骤：当RRC从外部通知MBMS服务会话开始时，在RRC处建立用于MBMS服务的MBMS承载; 在RRC处建立MBMS承载时通知RABM进行MBMS业务会话开始; 并且如果RABM将会话无效状态转换到会话活动状态，则通过建立的MBMS承载从外部接收MBMS服务数据。

6. 发明申请

WO2007024115A1 AN APPARATUS AND A METHOD FOR SERVICE CONTINUITY BETWEEN UMTS NETWORK AND WLAN NETWORK 审中-公开
标题翻译： UMTS网络与WLAN网络之间的服务连续性的装置和方法
公开(公告)号：WO2007024115A1
公开(公告)日：2007-03-01
申请号：PCT/KR2006/003349
申请日：2006-08-24
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHEON, Kyung-Yul , RO, Kwang-Hyun , SHIN, Jae-Wook , KWON, Hye-Yeon , SHIN, Hyung-Cheol , JUNG, Kwang-Ryul , HWANG, You-Sun , PARK, Ae-Soon
发明人： CHEON, Kyung-Yul , RO, Kwang-Hyun , SHIN, Jae-Wook , KWON, Hye-Yeon , SHIN, Hyung-Cheol , JUNG, Kwang-Ryul , HWANG, You-Sun , PARK, Ae-Soon
IPC分类号： H04L12/46
CPC分类号： H04W36/0011 , H04W36/14 , H04W76/22 , H04W88/16
摘要： Service continuity is provided between a 3GPP network and a non-3GPP network. When a mobile station having accepted service in the 3GPP network moves to the non-3GPP network or returns from the non-3GPP network to the 3GPP network, an interworking gateway is interworked with a GGSN through a universal tunnel using a packet data network, and accordingly a mobile subscriber may accept seamless service.
摘要翻译：在3GPP网络和非3GPP网络之间提供业务连续性。当在3GPP网络中接受服务的移动站移动到非3GPP网络或从非3GPP网络返回到3GPP网络时，互通网关通过使用分组数据网络的通用隧道与GGSN互通，以及因此，移动用户可以接受无缝服务。

7. 发明申请

WO2006137705A1 APPARATUS AND METHOD FOR NEGOTIATING QUALITY OF SERVICE 审中-公开
标题翻译：调解服务质量的装置和方法
公开(公告)号：WO2006137705A1
公开(公告)日：2006-12-28
申请号：PCT/KR2006/002415
申请日：2006-06-22
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KWON, Hye-Yeon , SHIN, Hyung-Cheol , SHIN, Jae-Wook , RO, Kwang-Hyun , JUNG, Kwang-Ryul , CHEON, Kyung-Yul , HWANG, You-Sun , PARK, Ae-Soon
发明人： KWON, Hye-Yeon , SHIN, Hyung-Cheol , SHIN, Jae-Wook , RO, Kwang-Hyun , JUNG, Kwang-Ryul , CHEON, Kyung-Yul , HWANG, You-Sun , PARK, Ae-Soon
IPC分类号： H04L12/24
CPC分类号： H04L47/805 , H04L41/5054 , H04L47/785 , H04L47/824 , H04L67/04
摘要： The present invention discloses a gateway and a terminal negotiating a QoS in a network interworking system. The terminal negotiates a QoS with a WLAN access point and establishes a WLAN access bearer. In addition, the terminal negotiates a QoS with the gateway for packet exchange through the WLAN access bearer. The gateway accepts a QoS according to a QoS of an external bearer, and the terminal and the gateway establish an I-WLAN bearer. Subsequently, the terminal negotiates a QoS with the gateway for packet exchange with an end terminal through the I-WLAN bearer. The gateway accepts the QoS depending on available resources of the external and I-WLAN bearers, and the terminal and the gateway establish an IP bearer.
摘要翻译：本发明公开了一种在网络互通系统中协商QoS的网关和终端。终端与WLAN接入点协商QoS，并建立WLAN接入承载。此外，终端通过WLAN接入承载与网关协商QoS以进行分组交换。网关根据外部承载的QoS接受QoS，终端和网关建立I-WLAN承载。随后，终端通过I-WLAN承载与终端协商与终端进行分组交换的终端终端的QoS。网关根据外部和I-WLAN承载的可用资源接受QoS，终端和网关建立IP承载。

8. 发明申请

WO2010074401A3 USER EQUIPMENT AND BASE STATION IN CARRIER AGGREGATION SYSTEM, AND CALL ADMISSION CONTROL METHOD FOR USE WITH THE USER EQUIPMENT AND BASE STATION 审中-公开
公开(公告)号：WO2010074401A3
公开(公告)日：2010-07-01
申请号：PCT/KR2009/006361
申请日：2009-10-30
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , JUNG, Kwang-Ryul , LIM, Soon-Yong , PARK, Ae-Soon
发明人： JUNG, Kwang-Ryul , LIM, Soon-Yong , PARK, Ae-Soon
IPC分类号： H04W76/02
摘要： Disclosed are user equipment and a base station in a carrier aggregation system, and a call admission method thereof. The user equipment includes a plurality of physical layers, and the base station provides multiple component carriers. When messages for connection setup are transmitted and received between the user equipment and base station, the messages include information about what component carriers are selected by the physical layers, information about what component carriers are selectable by the physical layers, and information about calculations for uplink timing alignment, and call admission control and load balancing is performed based on the information included in the messages. Accordingly, in the carrier aggregation system, quicker call admission and load balancing are achieved.

9. 发明申请

WO2009082076A1 METHOD OF TRANSMITTING AND RECEIVING SYSTEM INFORMATION IN THE MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中传输和接收系统信息的方法
公开(公告)号：WO2009082076A1
公开(公告)日：2009-07-02
申请号：PCT/KR2008/004166
申请日：2008-07-16
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SAMSUNG ELECTRONICS.CO., LTD. , JUNG, Kwang-Ryul , PARK, Ae-Soon
发明人： JUNG, Kwang-Ryul , PARK, Ae-Soon
IPC分类号： H04B7/26
CPC分类号： H04W48/12 , H04W68/00
摘要： A method of transmitting and receiving changed system information between a User Equipment (UE) and an evolved NodeB (eNB) whose Radio Resource Control (RRC) layers are connected is provided. When a UE connected with an eNB is informed that system information is changed and informed of partial system information by the eNB through a previously set Dedicated Control Channel (DCCH), the UE sets a channel of a lower layer, i.e., Physical (PHY)/Media Access Control (MAC)/Radio Link Control (RLC) layer, as a Dynamic Broadcast Control Channel (DBCCH):Downlink-Shared Channel (DL-SCH) to receive changed system information and receives the entire changed system information. Then, the UE sets an L1 parameter and a channel of L1/L2, which is a lower layer, using the received information and continuously performs data communication and a Discontinuous Reception (DRx) operation. Since it is possible to recognize that system information is changed using a DCCH, the methods can reduce delay time resulting from unnecessary channel setting and also power consumed by periodically demodulating a channel.
摘要翻译：提供了一种在用户设备（UE）和其无线资源控制（RRC）层所连接的演进型节点B（eNB）之间发送和接收改变的系统信息的方法。当eNB通过先前设置的专用控制信道（DCCH）通知与eNB连接的UE被更改并通知eNB部分系统信息时，UE设置较低层的信道，即物理（PHY）作为动态广播控制信道（DBCCH）的媒体接入控制（MAC）/无线链路控制（RLC）层：用于接收改变的系统信息并接收整个改变的系统信息的下行链路共享信道（DL-SCH）。然后，UE使用接收到的信息设置L1参数和作为较低层的L1 / L2的信道，并且连续执行数据通信和不连续接收（DRx）操作。由于可以认识到使用DCCH改变系统信息，所以这些方法可以减少由于不必要的信道设置引起的延迟时间，并且还可以减少周期性地解调信道所消耗的功率。

10. 发明申请

WO2008066354A1 HANDOVER METHOD BETWEEN SYSTEMS OF MULTI-MODE TERMINAL 审中-公开
标题翻译：多模终端系统之间的切换方法
公开(公告)号：WO2008066354A1
公开(公告)日：2008-06-05
申请号：PCT/KR2007/006167
申请日：2007-11-30
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , JUNG, Kwang-Ryul , PARK, Ae-Soon
发明人： JUNG, Kwang-Ryul , PARK, Ae-Soon
IPC分类号： H04B7/26
CPC分类号： H04W36/0055
摘要： The present invention relates to a handover method between systems of a multi-mode terminal. A multi-cast based protocol is added to an Internet protocol (IP) based wireless network to cooperate with the wireless access protocol of the terminal. In addition, minimized processes are added to use the wireless access protocol having wide area coverage. Accordingly, the handover between the systems may be performed while packet loss or service delay caused by a movement of a user may be minimized, and terminal complexity may not be increased.
摘要翻译：本发明涉及多模终端的系统之间的切换方法。基于互联网协议（IP）的无线网络将基于多播的协议添加到终端的无线接入协议中。此外，添加最小化的过程以使用具有广泛覆盖的无线接入协议。因此，可以执行系统之间的切换，同时由于用户的移动引起的分组丢失或服务延迟可能被最小化，并且终端复杂度可能不会增加。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式