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1. 发明申请

WO2010093197A3 APPARATUS AND METHOD FOR SUPPORTING INTRA-BASE STATION HANDOVER IN A MULTI-HOP RELAY BROADBAND WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在多跳继电器宽带无线通信系统中支持基站内切换切换的装置和方法
公开(公告)号：WO2010093197A3
公开(公告)日：2010-11-18
申请号：PCT/KR2010000903
申请日：2010-02-12
申请人： SAMSUNG ELECTRONICS CO LTD , KANG HYUN-JEONG , SON JUNG-JE , BAEK YOUNG-KYO , RAKESH TAORI , CHANG YOUNG-BIN
发明人： KANG HYUN-JEONG , SON JUNG-JE , BAEK YOUNG-KYO , RAKESH TAORI , CHANG YOUNG-BIN
IPC分类号： H04W8/02
CPC分类号： H04W36/0055 , H04W84/047
摘要： An apparatus is capable of supporting an intra-BS handover of a Mobile Station (MS) that can distinguish a Relay Station (RS) and a Base Station (BS) in a multi-hop relay broadband wireless communication system. A handover of an MS in a multi-hop relay wireless communication system includes receiving a neighbor advertisement message. When a handover command message that initiates a handover to a target node is received, information on a target node is acquired, and an upper BS of the target node is identified. When the identified upper BS of the target node is the same as an upper BS of the serving node, control information that has been previously used in a serving node is used in the target node, and communication with the target node is performed.
摘要翻译：一种装置能够支持能够在多跳中继宽带无线通信系统中区分中继站（RS）和基站（BS）的移动站（MS）的BS内切换。 MS在多跳中继无线通信系统中的切换包括接收邻居通告消息。当接收到发起到目标节点的切换的切换命令消息时，获取关于目标节点的信息，并且识别目标节点的上级BS。当目标节点的所标识的上级BS与服务节点的上级BS相同时，在目标节点中使用之前在服务节点中使用的控制信息，并且执行与目标节点的通信。

2. 发明申请

WO2011053067A3 METHOD AND APPARATUS OF REQUIRING UPLINK RESOURCES FOR TRANSMITTING RANGING REQUEST MESSAGE IN COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中需要上行链路资源来传输范围请求消息的方法和设备
公开(公告)号：WO2011053067A3
公开(公告)日：2011-09-29
申请号：PCT/KR2010007570
申请日：2010-10-29
申请人： SAMSUNG ELECTRONICS CO LTD , BAEK YOUNG-KYO , SON YEONG-MOON , SON JUNG-JE , KANG HYUN-JEONG , KIM KYUNG-KYU
发明人： BAEK YOUNG-KYO , SON YEONG-MOON , SON JUNG-JE , KANG HYUN-JEONG , KIM KYUNG-KYU
IPC分类号： H04W28/20
CPC分类号： H04W28/065 , H04W72/0413
摘要： A method and an apparatus of requiring uplink resources for transmitting a ranging request message in a communication system are provided. The method includes allocating an uplink bandwidth from a base station, and fragmentizing a Ranging Request (RNG-REQ) message into plural fragmented RNG-REQ messages, when the allocated bandwidth does not accommodate an entire RNG-REQ message, requesting an additional uplink bandwidth by transmitting one fragmented RNG-REQ message, and allocating an requested additional uplink bandwidth from the base station and transmitting a next one fragmented RNG-REQ message.
摘要翻译：提供了一种在通信系统中需要用于发送测距请求消息的上行链路资源的方法和设备。该方法包括：当分配的带宽不适合整个RNG-REQ消息时，从基站分配上行链路带宽，并且将测距请求（RNG-REQ）消息划分成多个分段的RNG-REQ消息，请求额外的上行链路带宽通过发送一个分段RNG-REQ消息，并且从基站分配所请求的附加上行链路带宽并发送下一个分段RNG-REQ消息。

3. 发明申请

WO2010027200A3 APPARATUS AND METHOD FOR GENERATING MAC PROTOCOL DATA UNIT IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中生成MAC协议数据单元的装置和方法
公开(公告)号：WO2010027200A3
公开(公告)日：2010-06-24
申请号：PCT/KR2009004981
申请日：2009-09-03
申请人： SAMSUNG ELECTRONICS CO LTD , CHANG YOUNG-BIN , ANIL AGIWAL , SON JUNG-JE , BAEK YOUNG-KYO
发明人： CHANG YOUNG-BIN , ANIL AGIWAL , SON JUNG-JE , BAEK YOUNG-KYO
IPC分类号： H04L1/18 , H04L29/06
CPC分类号： H04L1/1896 , H04L2212/00 , H04W28/04 , H04W28/065 , H04W80/02 , H04W80/04 , H04W80/12
摘要： An apparatus and method for generating a Media Access Control (MAC) Protocol Data Unit (MPDU) in a wireless communication system are provided. The method includes reconstructing at least one MAC Service Data Unit (MSDU) according to scheduling information of the MAC layer and generating at least one MPDU data portion, adding control information to each MPDU data portion and generating at least one MPDU payload, adding a General MAC Header (GMH) to each MPDU payload and generating at least one MPDU, and transmitting the MPDU to a receive end. The control information includes at least one piece of MSDU information constituting each MPDU data portion. The GMH includes length information on the MPDU and Connection IDentifier (CID) information.
摘要翻译：提供了一种用于在无线通信系统中生成媒体访问控制（MAC）协议数据单元（MPDU）的设备和方法。该方法包括根据MAC层的调度信息重建至少一个MAC服务数据单元（MSDU）并生成至少一个MPDU数据部分，将控制信息添加到每个MPDU数据部分并生成至少一个MPDU有效载荷， MAC报头（GM Header）（GMH）分配给每个MPDU有效载荷并生成至少一个MPDU，并且将该MPDU传送到接收端。控制信息包括构成每个MPDU数据部分的至少一条MSDU信息。 GMH包括关于MPDU和连接标识符（CID）信息的长度信息。

4. 发明申请

WO2011025217A3 TECHNIQUES FOR INTERFERENCE MITIGATION IN MULTI-TIER COMMUNICATION SYSTEM 审中-公开
标题翻译：多层通信系统中的干扰缓解技术
公开(公告)号：WO2011025217A3
公开(公告)日：2011-06-09
申请号：PCT/KR2010005633
申请日：2010-08-24
申请人： SAMSUNG ELECTRONICS CO LTD , LI YING , JI BAOWEI , PI ZHOUYUE , SON JUNG-JE , BAEK YOUNG-KYO , RAMAKRISHNA SUDHIR
发明人： LI YING , JI BAOWEI , PI ZHOUYUE , SON JUNG-JE , BAEK YOUNG-KYO , RAMAKRISHNA SUDHIR
IPC分类号： H04W16/04 , H04W16/32
CPC分类号： H04W28/04 , H04W4/06 , H04W84/045
摘要： A method and a Mobile Station (MS), for use in a wireless communication network comprising a plurality of Base Stations (BSs) capable of communicating with a plurality of MSs, wherein at least some of the BSs are Femtocell BSs (FBSs) and at least some of the BSs are Macrocell BSs (MBSs), for mitigating interference are provided. The method includes detecting, by an MS, an interfering Closed Subscriber Group (CSG) FBS that the MS is not authorized to access, and transmitting, by the MS, a request for mitigation of interference.
摘要翻译：一种用于无线通信网络的方法和移动台（MS），该无线通信网络包括能够与多个MS通信的多个基站（BS），其中至少一些BS是毫微微小区BS（FBS），并且在至少一些BS是宏小区BS（MBS），用于减轻干扰。该方法包括由MS检测MS未被授权接入的干扰封闭用户组（CSG）FBS，以及由MS发送用于减轻干扰的请求。

5. 发明申请

WO2011021883A3 METHOD AND APPARATUS FOR REDUCING OVERHEAD FOR INTEGRITY CHECK OF DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于减少无线通信系统中的数据完整性检查的开销的方法和设备
公开(公告)号：WO2011021883A3
公开(公告)日：2011-06-03
申请号：PCT/KR2010005527
申请日：2010-08-20
申请人： SAMSUNG ELECTRONICS CO LTD , BAEK YOUNG-KYO , LEE JI-CHEOL , SON JUNG-JE
发明人： BAEK YOUNG-KYO , LEE JI-CHEOL , SON JUNG-JE
IPC分类号： H04W12/06 , H04W12/10
CPC分类号： H04W12/04 , H04W12/10
摘要： A method and an apparatus for reducing overhead for an integrity check of data in a wireless communication system are provided. In the method for reducing overhead of information for an integrity check in a wireless communication system, upon receiving a message, a first integrity check parameter is compared with a second integrity check parameter to detect an integrity error of the message. When the integrity error exists in the message, a frequency of occurrence of the integrity error is counted. When the frequency of occurrence 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：提供了一种用于减少无线通信系统中的数据的完整性检查的开销的方法和设备。在用于减少无线通信系统中的完整性检查的信息的开销的方法中，在接收到消息时，将第一完整性校验参数与第二完整性校验参数进行比较以检测消息的完整性错误。当消息中存在完整性错误时，计算完整性错误的发生频率。当完整性错误发生的频率大于阈值时，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。

6. 发明申请

WO2011078573A2 METHOD AND APPARATUS FOR NETWORK REENTRY OF MOBILE STATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中移动台网络再入的方法和装置
公开(公告)号：WO2011078573A2
公开(公告)日：2011-06-30
申请号：PCT/KR2010009198
申请日：2010-12-22
申请人： SAMSUNG ELECTRONICS CO LTD , BAEK YOUNG-KYO , LEE JI-CHEOL , SON YEONG-MOON , KANG HYUN-JEONG
发明人： BAEK YOUNG-KYO , LEE JI-CHEOL , SON YEONG-MOON , KANG HYUN-JEONG
IPC分类号： H04W12/06 , H04W8/20 , H04W48/16
CPC分类号： H04W60/00 , H04W8/26 , H04W12/06
摘要： A method and apparatus for network reentry of a Mobile Station (MS) in a wireless communication system are provided. The method includes receiving allocation of a context search identifier from a network while a network entry procedure is performed, and transmitting a ranging request message including the allocated context search identifier to a Base Station (BS) when a network reentry event occurs.
摘要翻译：提供了用于无线通信系统中的移动台（MS）的网络重入的方法和装置。该方法包括在执行网络进入过程时接收来自网络的上下文搜索标识符的分配，并且当网络再入事件发生时将包括分配的上下文搜索标识符的测距请求消息发送到基站（BS）。

7. 发明申请

WO2013005947A2 APPARATUS, METHOD AND SYSTEM FOR CREATING AND MAINTAINING MULTICAST DATA ENCRYPTION KEY IN MACHINE TO MACHINE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在机器通信系统中创建和维护多媒体数据加密的装置，方法和系统
公开(公告)号：WO2013005947A2
公开(公告)日：2013-01-10
申请号：PCT/KR2012005163
申请日：2012-06-29
申请人： SAMSUNG ELECTRONICS CO LTD , KANG HYUN-JEONG , BAEK YOUNG-KYO , TAORI RAKESH
发明人： KANG HYUN-JEONG , BAEK YOUNG-KYO , TAORI RAKESH
CPC分类号： H04W12/06 , H04L9/0833 , H04L9/0869 , H04L12/1895 , H04L63/065 , H04W4/005 , H04W4/06 , H04W4/08 , H04W12/02 , H04W12/04 , H04W12/08 , H04W60/04
摘要： A wireless communication system includes a system and method for encryption of multicast data between a subscriber station and a base station that communicate a multicast service in a Machine-To-Machine (M2M) communication system. An M2M service controller manages the multicast service manages information for encrypting the multicast data and provides the information to the subscriber station and the base station.
摘要翻译：无线通信系统包括用于在机器对机器（M2M）通信系统中传送多播服务的用户台和基站之间加密组播数据的系统和方法。 M2M业务控制器管理用于加密组播数据的组播业务管理信息，并向用户台和基站提供信息。

8. 发明申请

WO2012005490A3 SYSTEM AND METHOD FOR SWITCHING MOBILE STATION IDENTIFICATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中切换移动台识别的系统和方法
公开(公告)号：WO2012005490A3
公开(公告)日：2012-04-05
申请号：PCT/KR2011004901
申请日：2011-07-05
申请人： SAMSUNG ELECTRONICS CO LTD , BAEK YOUNG-KYO , CHANG YOUNG-BIN , SON YEONG-MOON
发明人： BAEK YOUNG-KYO , CHANG YOUNG-BIN , SON YEONG-MOON
IPC分类号： H04W8/20 , H04W48/16
CPC分类号： H04W60/00 , H04W8/06 , H04W8/26
摘要： A system and a method for switching mobile station identification information in a wireless communication system are provided. A method for transmitting mobile station identification information includes, when a base station receives a RaNGing (RNG)-REQuest (REQ) message from the mobile station, sending, at a base station, a RNG-ReSPonse (RSP) message including a temporary mobile station identifier to the mobile station, determining, at the mobile station, the temporary mobile station identifier in the RNG-RSP signal, when base station receives REGistration(REG)-REQ message including the temporary mobile station identifier from the mobile station, sending, at the base station, a REG-RSP message comprising a mobile station identifier of the mobile station to the mobile station, determining, at the mobile station, the mobile station identifier in the REG-RSP message and sending a response signal for the REG-RSP message to the base station, when receiving the response signal for the REG-RSP message, deleting, at the base station, the temporary mobile station identifier of the mobile station, and communicating, at the mobile station and the base station, using the mobile station identifier.
摘要翻译：提供了一种用于在无线通信系统中切换移动台识别信息的系统和方法。一种用于发送移动台标识信息的方法包括：当基站从移动台接收到请求（RNG）-REQuest（REQ）消息时，在基站处发送包括临时移动台（RNG）的RNG响应（RSP）当基站从移动台接收到包括临时移动台标识符的注册（REG）-REQ消息时，在移动台处确定RNG-RSP信号中的临时移动台标识符，在基站处向移动台发送包括移动台的移动台标识符的REG-RSP消息，在移动台处确定REG-RSP消息中的移动台标识符，并且发送用于REG- RSP消息在接收到用于REG-RSP消息的响应信号时，在基站处删除移动台的临时移动台标识符，并且在移动台和基站使用移动台标识符。

9. 发明申请

WO2013005989A3 METHOD AND APPARATUS FOR MANAGING GROUP KEY FOR MOBILE DEVICE 审中-公开
标题翻译：用于管理移动设备的组密钥的方法和设备
公开(公告)号：WO2013005989A3
公开(公告)日：2013-04-04
申请号：PCT/KR2012005312
申请日：2012-07-04
申请人： SAMSUNG ELECTRONICS CO LTD , SNU R&DB FOUNDATION , SUH KYUNG-JOO , PARK YOUNG-HOON , SEO SEUNG-WOO , JE DONG-HYUN , BAE BEOM-SIK , BAEK YOUNG-KYO , CHOI SUNG-HO , JEONG SANG-SOO
发明人： SUH KYUNG-JOO , PARK YOUNG-HOON , SEO SEUNG-WOO , JE DONG-HYUN , BAE BEOM-SIK , BAEK YOUNG-KYO , CHOI SUNG-HO , JEONG SANG-SOO
IPC分类号： H04L9/08 , H04L9/14 , H04W12/04
CPC分类号： H04W12/04 , H04L9/0833 , H04L9/0891 , H04L9/3073 , H04L63/0442 , H04L63/062 , H04L63/065 , H04L63/068 , H04L2209/80
摘要： The present invention pertains to a group key, and relates to a group key management method of a key distribution center, comprising the steps of: receiving a key request from a mobile device; generating a private key for the mobile device when leaving time information is included in the key request; generating a public key and a verification key for the mobile device; transmitting at least one key, including the generated key, to the mobile device; verifying whether or not a counterpart belongs to the same group as a leaving time of the counterpart, a public key of the counterpart, and a verification key of the counterpart; comparing the versions of group keys when the counterpart belongs to the same group, and allowing a device having a group key of a latest version to encrypt the group key of the latest version with a session key and to transmit the encrypted group key to a counterpart device; and allowing the counterpart device, which has received the group key, to decrypt the group key and to perform an update. The use of a group key enables a communication cost required for data transmission to be reduced, and, when a group key is updated, even mobile devices, which have not received the group key from a base station, can later receive the group key from the base station or another mobile device which belongs to the same group.
摘要翻译：本发明涉及一种群组密钥，并且涉及一种密钥分配中心的群组密钥管理方法，包括以下步骤：从移动装置接收密钥请求; 当离开时间信息被包括在密钥请求中时为移动设备生成私钥; 为移动设备生成公钥和验证密钥; 将包括所生成的密钥的至少一个密钥发送到移动设备; 验证对方是否属于与对方的离开时间相同的组，对方的公开密钥和对方的验证密钥; 当对方属于同一组时，比较组密钥的版本，并允许具有最新版本的组密钥的设备用会话密钥加密最新版本的组密钥，并将加密的组密钥发送给对方设备; 并且允许接收到组密钥的对方设备解密组密钥并执行更新。组密钥的使用使得能够减少数据传输所需的通信成本，并且当组密钥被更新时，甚至还没有从基站接收组密钥的移动设备可以稍后从组中接收组密钥基站或属于同一组的另一移动设备。

10. 发明申请

WO2011055993A2 APPARATUS AND METHOD FOR REFRESHING MASTER SESSION KEY IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中刷新主会话密钥的装置和方法
公开(公告)号：WO2011055993A2
公开(公告)日：2011-05-12
申请号：PCT/KR2010007743
申请日：2010-11-04
申请人： SAMSUNG ELECTRONICS CO LTD , LEE JI-CHEOL , BAEK YOUNG-KYO , YEGIN ALPER , KONG DONG-KEON , PARK JUNG-SHIN , LIM NAE-HYUN , KIM SE-HOON
发明人： LEE JI-CHEOL , BAEK YOUNG-KYO , YEGIN ALPER , KONG DONG-KEON , PARK JUNG-SHIN , LIM NAE-HYUN , KIM SE-HOON
IPC分类号： H04W12/06 , H04B7/26 , H04W12/04
CPC分类号： H04W12/04 , H04L9/0838 , H04L9/0869 , H04L9/0891 , H04L9/321 , H04L9/3242 , H04L2209/80 , H04W12/06 , H04W92/10
摘要： A Master Session Key (MSK) refresh in a wireless communication system is provided. A MSK refreshing method MSK includes when receiving a first Media Access Control (MAC) message including MSK refresh indication information from a Base Station (BS), generating, at a Mobile Station (MS), an Extended Master Session Key (EMSK)_Hash by applying a hash function to an EMSK and sending a second MAC message including the EMSK_Hash, sending, at the BS, a context request message including the EMSK_Hash to an Access Service Network GateWay (ASN-GW), sending, at the ASN-GW, an authentication request message including the EMSK_Hash to an authentication server, when receiving the authentication request message including the EMSK_Hash, confirming, at the authentication server, the same EMSK as the MS based on the EMSK_Hash, determining an MSK1 using the EMSK, and sending an authentication accept message including the MSK1 to the ASN-GW, and sending, at the ASN-GW, a context report message including an Authorization Key (AK) context to the BS.
摘要翻译：提供无线通信系统中的主会话密钥（MSK）刷新。 MSK更新方法MSK包括当从基站（BS）接收到包括MSK刷新指示信息的第一媒体访问控制（MAC）消息时，在移动台（MS）处生成扩展主会话密钥（EMSK）_Hash 将散列函数应用于EMSK并发送包括所述EMSK_Hash的第二MAC消息;在所述BS向所述ASN-GW发送包括所述EMSK_Hash的上下文请求消息到接入服务网络网关（ASN-GW）;在所述ASN-GW处，向认证服务器发送包括EMSK_Hash的认证请求消息，当接收到包括EMSK_Hash的认证请求消息时，在认证服务器处基于EMSK_Hash确认与MS相同的EMSK，使用EMSK确定MSK1，并且发送包括MSK1的认证接受消息给ASN-GW，并且在ASN-GW处向BS发送包括授权密钥（AK）上下文的上下文报告消息。

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