公开(公告)号：US09485612B2

公开(公告)日：2016-11-01

申请号：US13397642

申请日：2012-02-15

申请人： Jung-Shin Park ,  Jung-Je Son ,  Ji-Cheol Lee ,  Se-Hoon Kim

发明人： Jung-Shin Park ,  Jung-Je Son ,  Ji-Cheol Lee ,  Se-Hoon Kim

IPC分类号： H04W4/00 ,  H04W4/02 ,  H04L29/08

CPC分类号： H04W4/02 ,  H04L67/101 ,  H04L67/1021 ,  H04L67/1063 ,  H04W64/00 ,  H04W76/14

摘要： A method and an apparatus for providing a Peer-to-Peer (P2P) service in a wireless communication system. A method of a server for providing the P2P service includes receiving a P2P service request signal comprising information of contents desired by a particular Mobile Station (MS); selecting at least one MS from MSs having the contents; establishing a traffic path between the particular and the selected MS; and transmitting information of the selected MS to the particular MS.

摘要翻译： 一种用于在无线通信系统中提供对等（P2P）服务的方法和装置。 一种用于提供P2P服务的服务器的方法包括：接收包括特定移动站（MS）期望的内容的信息的P2P服务请求信号; 从具有内容的MS中选择至少一个MS; 建立特定和所选MS之间的业务路径; 以及将所选择的MS的信息发送到特定MS。

公开(公告)号：US20120208571A1

公开(公告)日：2012-08-16

申请号：US13397642

申请日：2012-02-15

申请人： Jung-Shin Park ,  Jung-Je Son ,  Ji-Cheol Lee ,  Se-Hoon Kim

发明人： Jung-Shin Park ,  Jung-Je Son ,  Ji-Cheol Lee ,  Se-Hoon Kim

IPC分类号： H04W4/00

CPC分类号： H04W4/02 ,  H04L67/101 ,  H04L67/1021 ,  H04L67/1063 ,  H04W64/00 ,  H04W76/14

摘要： A method and an apparatus for providing a Peer-to-Peer (P2P) service in a wireless communication system. A method of a server for providing the P2P service includes receiving a P2P service request signal comprising information of contents desired by a particular Mobile Station (MS); selecting at least one MS from MSs having the contents; establishing a traffic path between the particular and the selected MS; and transmitting information of the selected MS to the particular MS.

摘要翻译： 一种用于在无线通信系统中提供对等（P2P）服务的方法和装置。 一种用于提供P2P服务的服务器的方法包括：接收包括特定移动台（MS）期望的内容的信息的P2P服务请求信号; 从具有内容的MS中选择至少一个MS; 建立特定和所选MS之间的业务路径; 以及将所选择的MS的信息发送到特定MS。

公开(公告)号：US08264997B2

公开(公告)日：2012-09-11

申请号：US12700559

申请日：2010-02-04

申请人： Dong-Keon Kong ,  Jung-Je Son ,  Sung-Jin Lee ,  Ji-Cheol Lee ,  Hyoung-Kyu Lim

发明人： Dong-Keon Kong ,  Jung-Je Son ,  Sung-Jin Lee ,  Ji-Cheol Lee ,  Hyoung-Kyu Lim

IPC分类号： G06C17/00 ,  H04W4/00 ,  H04B1/16

CPC分类号： H04L12/1859 ,  H04L51/38

摘要： A method and a system for providing a push service in a wireless communication system adopting an Orthogonal Frequency Division Multiplexing (OFDM) scheme or an Orthogonal Frequency Division Multiple Access (OFDMA) scheme are provided. The method includes when receiving a message from another network or another messaging server, transmitting, at a messaging server, a push service request message to a push server; when a Mobile Station (MS) of which the push service is requested using the push service request message of the messaging server, operates in an awake mode, transmitting, at the push server, a first push deliver message comprising a message designated for the MS, to a Base Station (BS), and when receiving the first push deliver message, transmitting, at the BS, a second push deliver message based on a Media Access Control (MAC) layer comprising the message designated for the MS, to the MS.

摘要翻译： 提供了一种在采用正交频分复用（OFDM）方案或正交频分多址（OFDMA）方案的无线通信系统中提供推送服务的方法和系统。 该方法包括当从另一网络或另一个消息收发服务器接收到消息时，在消息收发服务器处向推送服务器发送推送服务请求消息; 当使用消息传送服务器的推送服务请求消息请求推送服务的移动台（MS）以唤醒模式操作时，在推送服务器处发送包括指定给MS的消息的第一推送传递消息 并且当接收到第一推送传递消息时，在BS处，基于包括为MS指定的消息的媒体访问控制（MAC）层向MS发送第二推送传送消息 。

公开(公告)号：US20110044454A1

公开(公告)日：2011-02-24

申请号：US12806861

申请日：2010-08-20

申请人： Young-Kyo Baek ,  Ji-Cheol Lee ,  Jung-Je Son

发明人： Young-Kyo Baek ,  Ji-Cheol Lee ,  Jung-Je Son

IPC分类号： H04K1/00

摘要： A method and an apparatus reduce overhead for data integrity checks in a wireless communication system. When receiving a message, a first Integrity Check Value (ICV) is compared with a second ICV to detect an integrity error in the message. When the integrity error exists in the message, a frequency of the integrity error is counted. When the frequency of the integrity error is more than a threshold, a key update procedure is performed. Therefore, the overhead of the information for integrity check may be reduced in the wireless communication system.

摘要翻译： 一种方法和设备减少无线通信系统中数据完整性检查的开销。 当接收到消息时，将第一个完整性检查值（ICV）与第二个ICV进行比较，以检测消息中的完整性错误。 当消息中存在完整性错误时，会计算完整性错误的频率。 当完整性错误的频率大于阈值时，执行密钥更新过程。 因此，在无线通信系统中，可以减少用于完整性检查的信息的开销。

公开(公告)号：US10542425B2

公开(公告)日：2020-01-21

申请号：US12806861

申请日：2010-08-20

申请人： Young-Kyo Baek ,  Ji-Cheol Lee ,  Jung-Je Son

发明人： Young-Kyo Baek ,  Ji-Cheol Lee ,  Jung-Je Son

IPC分类号： H04W12/06 ,  H04W12/04

摘要： A method and an apparatus reduce overhead for data integrity checks in a wireless communication system. When receiving a message, a first Integrity Check Value (ICV) is compared with a second ICV to detect an integrity error in the message. When the integrity error exists in the message, a frequency of the integrity error is counted. When the frequency of the integrity error is more than a threshold, a key update procedure is performed. Therefore, the overhead of the information for integrity check may be reduced in the wireless communication system.

公开(公告)号：US08665825B2

公开(公告)日：2014-03-04

申请号：US12955136

申请日：2010-11-29

申请人： Se-Hoon Kim ,  Ji-Cheol Lee

发明人： Se-Hoon Kim ,  Ji-Cheol Lee

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04W36/0016 ,  H04W36/00 ,  H04W36/0005 ,  H04W36/0011 ,  H04W36/0033

摘要： A method for supporting an idle mode handover of an Single Radio Mobile Station (SR MS) by a target Access Service Network GateWay (ASN_GW) in a heterogeneous wireless communication system is disclosed. The method includes, upon detecting that an operation mode of the SR MS is to be changed from an idle mode to an active mode, acquiring an address of a Home Agent (HA) of the SR MS from a preregistered ASN_GW with which the SR MS has performed a preregistration operation, upon detecting that a Base Station (BS) is to set up a path with the preregistered ASN_GW, transmitting a message, including the address of the HA and requesting to set the target ASN_GW as a new Foreign Agent (FA) of the SR MS, to the preregistered ASN_GW, and upon receiving a message, requesting to register the target ASN_GW as the new FA of the SR MS, from the preregistered ASN_GW, setting up a data path with the HA, and then registering the target ASN_GW as the new FA of the SR MS.

摘要翻译： 公开了一种用于通过异构无线通信系统中的目标接入服务网络网关（ASN_GW）支持单无线移动站（SR MS）的空闲模式切换的方法。 该方法包括：在检测到SR MS的操作模式将从空闲模式改变为活动模式时，从预先注册的ASN_GW获取SR MS的归属代理（HA）的地址，所述SR MS 已经执行了预注册操作，在检测到基站（BS）要与预注册的ASN_GW建立路径时，发送包括HA的地址的消息，并请求将目标ASN_GW设置为新的外地代理（FA ）到预注册的ASN_GW，并且在从预注册的ASN_GW接收到请求将目标ASN_GW注册为SR MS的新FA的消息时，与HA建立数据路径，然后注册 将ASN_GW作为SR MS的新FA。

公开(公告)号：US08503454B2

公开(公告)日：2013-08-06

申请号：US12112817

申请日：2008-04-30

申请人： Ki-Back Kim ,  Ji-Cheol Lee ,  Jung-Shin Park

发明人： Ki-Back Kim ,  Ji-Cheol Lee ,  Jung-Shin Park

IPC分类号： H04L12/28 ,  H04B7/216

CPC分类号： H04W28/24

摘要： An apparatus and method for setting up Quality of Service (QoS) in a wireless communication system are provided. The method includes, during an initial network entry, generating at least one static Service Flow (SF) by receiving a QoS profile from a Base Station (BS), if QoS change is requested for the SF, transmitting by a Mobile Station (MS) to the BS a service change request message which requests a service change and includes QoS change information, and by the BS, determining if the service change request is granted, and, if granted, transmitting a service change response message to the MS, and changing a QoS of the SF.

摘要翻译： 提供了一种用于在无线通信系统中建立服务质量（QoS）的装置和方法。 该方法包括：在初始网络入口期间，如果对于SF请求了QoS改变，则由移动台（MS）进行发送，通过从基站（BS）接收QoS简档来生成至少一个静态服务流（SF） 向所述BS发送请求服务改变并包括QoS改变信息的服务改变请求消息，并且由所述BS确定所述服务改变请求是否被许可，并且如果被许可，则向所述MS发送服务改变响应消息，并且改变 SF的QoS。

公开(公告)号：US20090054082A1

公开(公告)日：2009-02-26

申请号：US11925561

申请日：2007-10-26

申请人： Jun-Hyung Kim ,  Ji-Cheol Lee ,  Jung-Shin Park ,  Nae-Hyun Lim

发明人： Jun-Hyung Kim ,  Ji-Cheol Lee ,  Jung-Shin Park ,  Nae-Hyun Lim

IPC分类号： H04Q7/20

CPC分类号： H04W12/06 ,  H04L63/107 ,  H04L67/18 ,  H04W4/02 ,  H04W8/10 ,  H04W68/00

摘要： In a method for providing Location Based Services (LBS) in a mobile communication system, upon receipt of a location trigger at an LS for requesting location information of an MS from a location client, the LS transmits an authentication request message for requesting an ID of an Anchor Authenticator (AA) for the MS to an Authorization, Authentication and Accounting server (AAA), which transmits an authentication response message to the LS. The LS transmits an LCID request message for requesting an LCID of an LC for the MS to the AA, which AA transmits an initiate MS paging request message to an APC. The APC detects a serving LC of the MS and transmits an LCID to the AA, which transmits an LCID response message to the LS, which transmits an MS location report request message to the serving LC. The LC transmits an MS location report response message to the LS.

摘要翻译： 在用于在移动通信系统中提供基于位置的服务（LBS）的方法中，当LS接收到来自位置客户端的MS的位置信息的位置触发时，LS发送用于请求ID的ID的认证请求消息 用于MS到授权，认证和计费服务器（AAA）的锚定认证器（AA），其向LS发送认证响应消息。 LS向AA发送用于请求LC的LC的LCID的LCID请求消息，AA向APC发送初始MS寻呼请求消息。 APC检测MS的服务LC，并向LC发送LCID，该AA将向LC发送MS位置报告请求消息的LS发送LCID响应消息。 LC向LS发送MS位置报告响应消息。

公开(公告)号：US20080268871A1

公开(公告)日：2008-10-30

申请号：US11925566

申请日：2007-10-26

申请人： Jun-Hyung KIM ,  Ji-Cheol Lee ,  Jung-Shin Park ,  Nae-Hyun Lim

发明人： Jun-Hyung KIM ,  Ji-Cheol Lee ,  Jung-Shin Park ,  Nae-Hyun Lim

IPC分类号： H04Q7/20

CPC分类号： H04W64/00 ,  H04L63/0892 ,  H04W4/029 ,  H04W12/06 ,  H04W68/00

摘要： A system for providing LBS in a mobile communication system. An AAA server manages information on an anchor authenticator (AA) of an ASN GW. Upon receipt of a location information service request message from an LBS client, a location information server receives routing information for routing to an AA of an associated mobile station from the AAA server, and transmits a request for location information of the mobile station to the ASN GW. Upon receipt of the location information request from the location information server, a location information controller performs a location estimation procedure between the mobile station and an interconnected base station when the mobile station is in the idle mode, and upon receipt of location information from the base station, transmits the received location information to the location information server.

摘要翻译： 一种用于在移动通信系统中提供LBS的系统。 AAA服务器管理ASN GW的锚定认证器（AA）的信息。 在从LBS客户端接收到位置信息服务请求消息时，位置信息服务器从AAA服务器接收到路由信息以路由到相关联的移动台的AA，并向ASN发送移动台的位置信息请求 GW。 当从位置信息服务器接收到位置信息请求时，位置信息控制器在移动站处于空闲模式时执行移动站和互连基站之间的位置估计过程，并且在从基站接收到位置信息 将接收到的位置信息发送到位置信息服务器。

公开(公告)号：US09813838B2

公开(公告)日：2017-11-07

申请号：US13352125

申请日：2012-01-17

申请人： Ji-Cheol Lee ,  Sung-Ho Choi ,  Beom-Sik Bae ,  Jung-Shin Park ,  Song-Yean Cho

发明人： Ji-Cheol Lee ,  Sung-Ho Choi ,  Beom-Sik Bae ,  Jung-Shin Park ,  Song-Yean Cho

IPC分类号： H04W4/00 ,  H04L12/24 ,  H04L12/851 ,  H04L12/801 ,  H04L29/06

CPC分类号： H04W4/50 ,  H04L41/5019 ,  H04L47/14 ,  H04L47/2408 ,  H04L47/2425 ,  H04L47/2441 ,  H04L65/00 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/80 ,  H04L69/24

摘要： A method and a system are capable of supporting a Quality of Service (QoS) service in a wireless communication system. The method for supporting the QoS service includes checking a service capability of an application; when the application provides a QoS service, requesting QoS configuration to a QoS server; and when receiving a QoS configuration response signal from the QoS server, checking whether QoS of the application is allocated, in the QoS configuration response signal.