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1. 发明申请

WO2008066236A8 METHOD OF CONTROLLING CALL SETUP IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2008066236A8
公开(公告)日：2008-06-05
申请号：PCT/KR2007/003799
申请日：2007-08-07
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SAMSUNG ELECTRONICS.CO., LTD. , CHOI, Sung-gu , SHIN, Yeon-Seung , KIM, Yeong-Jin
发明人： CHOI, Sung-gu , SHIN, Yeon-Seung , KIM, Yeong-Jin
IPC分类号： H04W28/16 , H04L27/26 , H04W76/02
摘要： Disclosed are methods of controlling call setup, which accepts a request for setting a call when a first ratio of free resource blocks for uplink during a first monitoring unit time just before receiving the request is more than or equal to a first call acceptance threshold for uplink and a second ratio of free resource blocks for downlink during the first monitoring unit time is more than or equal to a second call acceptance threshold for downlink. When the first ratio is less than the first call acceptance threshold or the second ratio is less than the second call acceptance threshold, the call is queued for a queuing unit time. The call is accepted when a ratio of free resource blocks for uplink during a second monitoring unit time just before terminating the queuing unit time is more than or equal to the first call acceptance threshold and a ratio of free resource blocks for downlink during the second monitoring unit time is more than or equal to the second call acceptance threshold.

2. 发明申请

WO2005043282A3 METHOD FOR AUTHENTICATING SUBSCRIBER STATION, METHOD FOR CONFIGURING PROTOCOL THEREOF, AND APPARATUS THEREOF IN WIRELESS PORTABLE INTERNET SYSTEM 审中-公开
公开(公告)号：WO2005043282A3
公开(公告)日：2005-05-12
申请号：PCT/KR2004/002766
申请日：2004-10-29
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SAMSUNG ELECTRONICS CO., LTD. , KT CORPORATION , SK TELECOM CO., LTD. , KTFREETEL CO., LTD. , HANARO TELECOM, INC. , PARK, Ae-Soon , CHO, Seok-Heon , LIM, Sun-Hwa , KIM, Yeong-Jin , AHN, Jee-Hwan
发明人： PARK, Ae-Soon , CHO, Seok-Heon , LIM, Sun-Hwa , KIM, Yeong-Jin , AHN, Jee-Hwan
IPC分类号： H04Q7/38
摘要： Disclosed are a subscriber station authentication method, a protocol configuration method, and a device thereof in a wireless portable Internet system. In the subscriber station authentication method, an authentication mode between a subscriber station (10) and a base station (20) is negotiated, and the authentication mode is negotiated by the base station (20) according to the authentication mode negotiation. The authentication modes include an authentication mode based on the IEEE 802.16 privacy standard protocol and an authentication mode based on the standardized authentication protocol of the upper layer. Authentication is performed by the base station (10) in the case of the authentication mode based on the IEEE 802.16 privacy standard protocol, and the authentication is performed through message transmission using a diameter protocol between a base station (10) and an authentication server (40) in the case of the authentication mode based on the standardized authentication protocol of the upper layer.

3. 发明申请

WO2009151296A3 METHOD OF MANAGING TERMINAL AND CONTROLLING INTERFERENCE IN SMALL BASE STATION 审中-公开
标题翻译：管理终端的方法和控制小基站的干扰
公开(公告)号：WO2009151296A3
公开(公告)日：2013-02-28
申请号：PCT/KR2009003160
申请日：2009-06-12
申请人： KOREA ELECTRONICS TELECOMM , KIM JAE HEUNG , LEE KYOUNG SEOK , AHN JAE YOUNG , KIM YEONG JIN
发明人： KIM JAE HEUNG , LEE KYOUNG SEOK , AHN JAE YOUNG , KIM YEONG JIN
IPC分类号： H04W84/04 , H04W60/00 , H04W74/00
CPC分类号： H04W74/002 , H04W60/00 , H04W72/1278 , H04W74/0833 , H04W84/045 , H04W88/08
摘要： A method of managing a terminal and controlling an interference in a small base station is provided. The small base station, including: an access preamble control unit to assign a unique preamble for each terminal registered in the small base station; a transmitting/receiving unit to receive a random access request message from each of the terminals through the unique preamble, to transmit a reply message to each of the terminals, and to receive information about each of the terminals and a Radio Resource Control (RRC) connection request Message from each of the terminals in response to the reply message; and a terminal verification unit to verify whether each of the terminals is a registered terminal using the information about each of the terminals.
摘要翻译：提供一种管理终端并控制小型基站中的干扰的方法。小型基站包括：接入前导码控制单元，用于为在小型基站中登记的每个终端分配唯一前导码; 发送/接收单元，用于通过唯一前导码从每个终端接收随机接入请求消息，向每个终端发送应答消息，并且接收关于每个终端的信息和无线资源控制（RRC）连接请求响应于回复消息的每个终端的消息; 以及终端验证单元，使用关于每个终端的信息来验证每个终端是否是注册终端。

4. 发明申请

WO2010140867A3 STREAMING SERVER AND MOBILE TERMINAL FOR REDUCING CHANNEL-CHANGING DELAY, AND A METHOD THEREFOR 审中-公开
标题翻译：流动服务器和移动终端用于减少频道更改延迟及其方法
公开(公告)号：WO2010140867A3
公开(公告)日：2011-03-17
申请号：PCT/KR2010003612
申请日：2010-06-04
申请人： KOREA ELECTRONICS TELECOMM , CHO JAI HYUNG , LEE SANG HO , KIM YEONG JIN , NA JEE HYEON , MOON JUNG MO , KIM DAE IK , KIM JAE HO , HYUN EUN HEE , ROH HYUN SUK , PARK CHUL , LIM SUN HWA , YUN MI YOUNG , CHO HO CHOONG , SUH DOUG YOUNG , KIM CHUL KEUN , PARK EUN JU
发明人： CHO JAI HYUNG , LEE SANG HO , KIM YEONG JIN , NA JEE HYEON , MOON JUNG MO , KIM DAE IK , KIM JAE HO , HYUN EUN HEE , ROH HYUN SUK , PARK CHUL , LIM SUN HWA , YUN MI YOUNG , CHO HO CHOONG , SUH DOUG YOUNG , KIM CHUL KEUN , PARK EUN JU
IPC分类号： H04N5/50 , H04N7/173 , H04N7/24
CPC分类号： H04N7/17318 , H04N21/4384
摘要： Disclosed are a method and device for reducing channel-changing delay, in which base-layer data in time-sliced format is transmitted with each burst, and the base-layer data of the channel being switched to is output during channel changing.
摘要翻译：公开了一种用于减少频道变化延迟的方法和装置，其中以每个脉冲串发送时分片格式的基本层数据，并且在频道改变期间输出被切换的频道的基本层数据。

5. 发明申请

WO2009151296A2 METHOD OF MANAGING TERMINAL AND CONTROLLING INTERFERENCE IN SMALL BASE STATION 审中-公开
标题翻译：管理终端的方法和控制小基站的干扰
公开(公告)号：WO2009151296A2
公开(公告)日：2009-12-17
申请号：PCT/KR2009/003160
申请日：2009-06-12
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KIM, Jae Heung , LEE, Kyoung Seok , AHN, Jae Young , KIM, Yeong Jin
发明人： KIM, Jae Heung , LEE, Kyoung Seok , AHN, Jae Young , KIM, Yeong Jin
IPC分类号： H04W48/18 , H04W60/00 , H04W16/32
CPC分类号： H04W74/002 , H04W60/00 , H04W72/1278 , H04W74/0833 , H04W84/045 , H04W88/08
摘要： A method of managing a terminal and controlling an interference in a small base station is provided. The small base station, including: an access preamble control unit to assign a unique preamble for each terminal registered in the small base station; a transmitting/receiving unit to receive a random access request message from each of the terminals through the unique preamble, to transmit a reply message to each of the terminals, and to receive information about each of the terminals and a Radio Resource Control (RRC) connection request Message from each of the terminals in response to the reply message; and a terminal verification unit to verify whether each of the terminals is a registered terminal using the information about each of the terminals.
摘要翻译：提供一种管理终端并控制小型基站中的干扰的方法。小型基站包括：接入前导码控制单元，用于为在小型基站中登记的每个终端分配唯一前导码; 发送/接收单元，用于通过唯一前导码从每个终端接收随机接入请求消息，向每个终端发送应答消息，并且接收关于每个终端的信息和无线资源控制（RRC）连接请求响应于回复消息的每个终端的消息; 以及终端验证单元，使用关于每个终端的信息来验证每个终端是否是注册终端。

6. 发明申请

WO2009069874A1 SYSTEM AND METHOD FOR REASSEMBLING PACKETS IN RELAY NODE 审中-公开
标题翻译：在继电器节点中重新组装分组的系统和方法
公开(公告)号：WO2009069874A1
公开(公告)日：2009-06-04
申请号：PCT/KR2008004167
申请日：2008-07-16
申请人： KOREA ELECTRONICS TELECOMM , SAMSUNG ELECTRONICS CO LTD , PARK JI-SOO , CHO CHEOL-HYE , KIM SUNG-HEE , KIM YEONG-JIN , BAHG YOUNG-JICK
发明人： PARK JI-SOO , CHO CHEOL-HYE , KIM SUNG-HEE , KIM YEONG-JIN , BAHG YOUNG-JICK
IPC分类号： H04L12/56
CPC分类号： H04L45/742 , H04L49/90 , H04L49/9094 , H04W84/042
摘要： A system and method for reassembling packets in a packet relay node are provided. A packet relay node located between a transmitting node (i.e., a source node) and a receiving node (i.e., a destination node) inspects received packets to see if they are fragmented packets and reassembles a series of packets decided to be fragmented packets into an original packet, thereby reducing overhead and radio resource waste caused by duplicate transmission of IP headers having the same fragmented-packet information.
摘要翻译：提供了一种用于在分组中继节点中重新组装分组的系统和方法。位于发送节点（即源节点）和接收节点（即，目的地节点）之间的分组中继节点检查接收到的分组，以查看它们是否是分段分组，并将被确定为分段分组的一系列分组重组为原始分组，从而减少由具有相同分段分组信息的IP报头的重复传输引起的开销和无线电资源浪费。

7. 发明申请

WO2008069520A1 IP CONVERGED MOBILE ACCESS GATEWAY FOR 3G MOBILE SERVICE AND SERVICE METHOD USING THE SAME 审中-公开
标题翻译： IP移动通信移动通信网用于3G移动业务和服务方法
公开(公告)号：WO2008069520A1
公开(公告)日：2008-06-12
申请号：PCT/KR2007/006205
申请日：2007-12-03
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SHIN, Dong-Jin , BAHG, Young-Jick , KIM, Yeong-Jin
发明人： SHIN, Dong-Jin , BAHG, Young-Jick , KIM, Yeong-Jin
IPC分类号： H04L12/66
CPC分类号： H04W80/04
摘要： Provided are an Internet protocol (IP) converged mobile access gateway for a 3rd generation (3G) mobile service and a service method using the same. The IP converged mobile access gateway including: an access controller adapted to exchange a control signal with the base station and perform mobility control for the terminal and session control for a service request; a transport controller adapted to perform routing database information management and routing protocol processing for packet routing; and a transport executor adapted to set a tunnel with the base station for user data transmission according to control information sent from the access controller, configure a packet data convergence protocol (PDCP) for a logical connection with the terminal, and interwork with the transport controller to perform packet routing and forwarding.
摘要翻译：提供了用于第三代（3G）移动业务的因特网协议（IP）融合移动接入网关和使用其的服务方法。 IP融合移动接入网关包括：适于与基站交换控制信号的接入控制器，并为终端执行移动性控制和对于服务请求的会话控制; 适于对分组路由执行路由数据库信息管理和路由协议处理的传输控制器; 以及传输执行器，用于根据从所述访问控制器发送的控制信息，设置与所述基站的隧道进行用户数据传输，配置与所述终端的逻辑连接的分组数据会聚协议（PDCP），并与所述传输控制器执行数据包路由和转发。

8. 发明申请

WO2006022469A1 METHOD FOR SECURITY ASSOCIATION NEGOCIATION WITH EXTENSIBLE AUTHENTICATION PROTOCOL IN WIRELESS PORTABLE INTERNET SYSTEM 审中-公开
标题翻译：无线便携式互联网系统中具有可扩展认证协议的安全协商方法
公开(公告)号：WO2006022469A1
公开(公告)日：2006-03-02
申请号：PCT/KR2005/000447
申请日：2005-02-17
申请人： Electronics and Telecommunications Research Institute , SAMSUNG ELECTRONICS CO., LTD. , KT Corporation , SK Telecom Co., Ltd. , KTFREETEL CO., LTD. , HANARO TELECOM, INC. , YUN, Mi-Young , MOON, Jung-Mo , YOON, Chul-Sik , KIM, Yeong-Jin
发明人： YUN, Mi-Young , MOON, Jung-Mo , YOON, Chul-Sik , KIM, Yeong-Jin
IPC分类号： H04B7/26
CPC分类号： H04W12/06 , H04L63/061 , H04L63/0892 , H04L63/164 , H04L63/205 , H04W12/04 , H04W36/0038
摘要： The present invention relates to a security association negotiation method of extensible authentication protocol (EAP) for authenticating a subscriber station user in a wireless portable Internet system. An exemplary security association negotiation method using a user authentication in a wireless portable Internet system according to an embodiment of the present invention includes following steps. A base station generates an authentication key for authenticating a user of a subscriber station. The base station receives a security association capability request message including security association capability information of the subscriber station from the subscriber station after generating the authentication key. The base station determines whether the base station is able to accept a security association capability of the subscriber station included in the security association capability request message. The base station transmits a security association capability response message including the security association capability information which is selected for a security association with the subscriber station by the base station when the security association capability of the subscriber station can be accepted. According to the present invention, a subscriber authentication for EAP may be efficiently performed without an additional message after a handover.
摘要翻译：本发明涉及一种用于在无线便携式互联网系统中认证用户站用户的可扩展认证协议（EAP）的安全关联协商方法。根据本发明的实施例的在无线便携式因特网系统中使用用户认证的示例性安全关联协商方法包括以下步骤。基站生成用于认证用户台的用户的认证密钥。生成认证密钥后，基站从用户台接收包含用户台的安全关联能力信息的安全关联能力请求消息。基站确定基站是否能够接受包括在安全关联能力请求消息中的用户台的安全关联能力。当可以接受用户站的安全关联能力时，基站发送安全关联能力响应消息，该安全关联能力响应消息包括由基站在与用户台进行安全关联时选择的安全关联能力信息。根据本发明，可以在切换之后没有附加消息有效地执行用于EAP的用户认证。

9. 发明申请

WO2010011054A3 COMMUNICATION SYSTEM FOR REMOVING TRANSMISSION OVERHEAD 审中-公开
标题翻译：用于移除传输的通信系统
公开(公告)号：WO2010011054A3
公开(公告)日：2011-04-07
申请号：PCT/KR2009003947
申请日：2009-07-17
申请人： KOREA ELECTRONICS TELECOMM , LEE KYOUNG SEOK , AHN JAE YOUNG , KIM JAE HEUNG , KIM YEONG JIN
发明人： LEE KYOUNG SEOK , AHN JAE YOUNG , KIM JAE HEUNG , KIM YEONG JIN
IPC分类号： H04W28/06 , H04L12/66 , H04L29/06
CPC分类号： H04W28/06 , H04B7/155 , H04B7/2606 , H04W84/047 , H04W88/16
摘要： The invention relates to a technology for decreasing or eliminating communication overhead in a communication system for communicating packet data. A gateway compresses IP header (331 ), UDP/Real-time, and Transport Protocol (RTP) header and associates with the data to transmit the data to a base station. The base station compresses the GTP related header (320) using a RObust Header Compression (ROHC) scheme. UDP/RTP header (332) is integrated with the plurality of data packets, generates SCTP header. The base station generates header decompression information, and inserts it into a Packet Data Convergence Protocol (PDCP) of the LTE L2 header (310) as a header compression (HC) header (335). The relay receives the data from the base station using the Layer (Ll) and the Layer (L2) of a 3GPP LTE protocol. The base station transmits, via the relay, the header decompression information to a terminal accessing the relay, and the terminal can decompress the compressed GTP header (323) using the header decompression information.
摘要翻译：本发明涉及用于减少或消除用于传送分组数据的通信系统中的通信开销的技术。网关压缩IP报头（331），UDP /实时和传输协议（RTP）报头，并与数据相关联，以将数据发送到基站。基站使用RObust Header Compression（ROHC）方案来压缩GTP相关的报头（320）。 UDP / RTP报头（332）与多个数据分组集成，生成SCTP报头。基站产生报头解压缩信息，并将其插入LTE L2报头（310）的分组数据汇聚协议（PDCP）中作为报头压缩（HC）报头（335）。中继器使用3GPP LTE协议的层（L1）和层（L2）从基站接收数据。基站通过中继将报头解压缩信息发送到接入中继的终端，终端可以使用报头解压缩信息解压缩压缩的GTP报头（323）。

10. 发明申请

WO2008066236A3 METHOD OF CONTROLLING CALL SETUP IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中控制呼叫建立的方法
公开(公告)号：WO2008066236A3
公开(公告)日：2009-08-20
申请号：PCT/KR2007003799
申请日：2007-08-07
申请人： KOREA ELECTRONICS TELECOMM , SAMSUNG ELECTRONICS CO LTD , CHOI SUNG-GU , SHIN YEON-SEUNG , KIM YEONG-JIN
发明人： CHOI SUNG-GU , SHIN YEON-SEUNG , KIM YEONG-JIN
IPC分类号： H04L27/26 , H04W28/16 , H04W76/02
CPC分类号： H04W28/16 , H04L5/0007 , H04L5/0044 , H04L5/1438 , H04W76/027
摘要： Disclosed are methods of controlling call setup, which accepts a request for setting a call when a first ratio of free resource blocks for uplink during a first monitoring unit time just before receiving the request is more than or equal to a first call acceptance threshold for uplink and a second ratio of free resource blocks for downlink during the first monitoring unit time is more than or equal to a second call acceptance threshold for downlink. When the first ratio is less than the first call acceptance threshold or the second ratio is less than the second call acceptance threshold, the call is queued for a queuing unit time. The call is accepted when a ratio of free resource blocks for uplink during a second monitoring unit time just before terminating the queuing unit time is more than or equal to the first call acceptance threshold and a ratio of free resource blocks for downlink during the second monitoring unit time is more than or equal to the second call acceptance threshold.
摘要翻译：公开了一种控制呼叫建立的方法，当接收到请求之前的第一监视单元时间期间，用于上行链路的自由资源块的第一比率大于或等于上行链路的第一呼叫接受阈值时，接收对设置呼叫的请求并且在第一监视单元时间期间用于下行链路的自由资源块的第二比率大于或等于下行链路的第二呼叫接受阈值。当第一比率小于第一呼叫接受阈值或第二比率小于第二呼叫接受阈值时，呼叫排队等待排队单位时间。当在终止排队单元时间之前的第二监视单元时间期间的用于上行链路的自由资源块的比率大于或等于第一呼叫接受阈值和在第二监视期间下行链路的空闲资源块的比率时，该呼叫被接受单位时间大于或等于第二呼叫接受阈值。

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