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

WO2011053067A2 METHOD AND APPARATUS OF REQUIRING UPLINK RESOURCES FOR TRANSMITTING RANGING REQUEST MESSAGE IN COMMUNICATION SYSTEM 审中-公开
标题翻译：需要上传资源的通信系统发送请求消息的方法和装置
公开(公告)号：WO2011053067A2
公开(公告)日：2011-05-05
申请号：PCT/KR2010/007570
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装置。该方法包括：当分配的带宽不适应整个RNG-REQ消息时，分配来自基站的上行链路带宽，以及将测距请求（RNG-REQ）消息分段成多个分段的RNG-REQ消息，请求额外的上行链路带宽通过发送一个分段的RNG-REQ消息，以及从基站分配所请求的另外的上行链路带宽并发送下一个分段的RNG-REQ消息。

2. 发明申请

WO2011078573A3 METHOD AND APPARATUS FOR NETWORK REENTRY OF MOBILE STATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2011078573A3
公开(公告)日：2011-06-30
申请号：PCT/KR2010/009198
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
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.

3. 发明申请

WO2010093197A2 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：用于支持多台继电器宽带无线通信系统中的基站切换的装置和方法
公开(公告)号：WO2010093197A2
公开(公告)日：2010-08-19
申请号：PCT/KR2010/000903
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：一种装置能够支持可以区分多跳中继宽带无线通信系统中的中继站（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广播消息。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位BS。当所识别的目标节点的上位BS与服务节点的上位BS相同时，在目标节点中使用先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。

4. 发明申请

WO2012005490A2 SYSTEM AND METHOD FOR SWITCHING MOBILE STATION IDENTIFICATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中切换移动站识别的系统和方法
公开(公告)号：WO2012005490A2
公开(公告)日：2012-01-12
申请号：PCT/KR2011/004901
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标识信息的系统和方法。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RaNGing（RNG）-REQuest（REQ））消息时，在基站处发送包括临时移动台的RNG-RESPonse（RSP）消息当移动站在基站从移动站接收到包括临时移动台标识符的REG（REG）-REQ消息时，在移动站确定RNG-RSP信号中的临时移动台标识符，在基站处，包括移动站到移动站的移动站标识符的REG-RSP消息，在移动台处确定REG-RSP消息中的移动台标识符，并发送REG-RSP消息的响应信号， RSP消息发送到基站，当接收到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，并在移动台和基站，使用移动台标识符。

5. 发明申请

WO2011025217A2 TECHNIQUES FOR INTERFERENCE MITIGATION IN MULTI-TIER COMMUNICATION SYSTEM 审中-公开
标题翻译：多通信系统干扰减轻的技术
公开(公告)号：WO2011025217A2
公开(公告)日：2011-03-03
申请号：PCT/KR2010/005633
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：一种用于包括能够与多个MS进行通信的多个基站（BS）的无线通信网络中的方法和移动站（MS），其中至少一些BS是毫微微小区BS（FBS），并且在至少一些BS是Macrocell BS（MBS），用于减轻干扰。该方法包括由MS检测MS未被授权访问的干扰封闭用户组（CSG）FBS，以及由MS发送减轻干扰的请求。

6. 发明申请

WO2011021883A2 METHOD AND APPARATUS FOR REDUCING OVERHEAD FOR INTEGRITY CHECK OF DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：减少无线通信系统中数据完整性检测的方法与装置
公开(公告)号：WO2011021883A2
公开(公告)日：2011-02-24
申请号：PCT/KR2010/005527
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装置。在用于减少无线通信系统中的完整性检查的信息开销的方法中，在接收到消息时，将第一完整性检查参数与第二完整性检查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，会计算出完整性错误的发生频率。当完整性错误的发生频率大于阈值时，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。

7. 发明申请

WO2010027200A2 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：WO2010027200A2
公开(公告)日：2010-03-11
申请号：PCT/KR2009/004981
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接入控制（MAC）协议数据单元（MPDU）的装置和方法。该方法包括根据MAC层的调度信息重构至少一个MAC服务数据单元（MSDU），并生成至少一个MPDU数据部分，将控制信息加到每个MPDU数据部分并生成至少一个MPDU有效载荷， MAC报头（GMH）到每个MPDU有效载荷并生成至少一个MPDU，并且将MPDU发送到接收端。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。

8. 发明申请

WO2013005947A3 APPARATUS, METHOD AND SYSTEM FOR CREATING AND MAINTAINING MULTICAST DATA ENCRYPTION KEY IN MACHINE TO MACHINE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2013005947A3
公开(公告)日：2013-01-10
申请号：PCT/KR2012/005163
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
IPC分类号： H04L9/32 , H04L9/14 , H04W12/06 , H04W12/04
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.

9. 发明申请

WO2011055993A3 APPARATUS AND METHOD FOR REFRESHING MASTER SESSION KEY IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2011055993A3
公开(公告)日：2011-05-12
申请号：PCT/KR2010/007743
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
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.

10. 发明申请

WO2012081941A1 METHOD AND APPARATUS FOR AUTHENTICATING PER M2M DEVICE BETWEEN SERVICE PROVIDER AND MOBILE NETWORK OPERATOR 审中-公开
标题翻译：用于认证服务提供商和移动网络运营商之间的每个M2M设备的方法和装置
公开(公告)号：WO2012081941A1
公开(公告)日：2012-06-21
申请号：PCT/KR2011/009748
申请日：2011-12-16
申请人： SAMSUNG ELECTRONICS CO., LTD. , LEE, Ji-Cheol , CHO, Song-Yean , YEGIN, Alper , BAEK, Young-Kyo
发明人： LEE, Ji-Cheol , CHO, Song-Yean , YEGIN, Alper , BAEK, Young-Kyo
IPC分类号： H04L9/32 , G06F21/20
CPC分类号： H04L9/3271 , H04L9/321 , H04L9/3242 , H04L63/062 , H04L63/0892 , H04L2209/80 , H04W4/70 , H04W12/04 , H04W12/06
摘要： A system is capable of authenticating a service per Machine to Machine (M2M) device between an M2M service provider and a mobile communication operator. The system includes an authentication server for generating an M2M device IDentifier (ID), a first authentication key, and an M2M service provider ID per M2M device, The authentication server also generates a second authentication key, a first hash function value, and a first random variable based on the M2M device ID, the first authentication key, and the M2M service provider ID. and transmitting the second authentication key, the first hash function, and the first random variable to an M2M agent to an M2M agent.
摘要翻译：一个系统能够在M2M服务提供商和移动通信运营商之间对每台机器到机器（M2M）设备进行认证。该系统包括用于根据M2M设备生成M2M设备标识符（ID），第一认证密钥和M2M服务提供商ID的认证服务器。认证服务器还生成第二认证密钥，第一散列函数值和第一认证密钥基于M2M设备ID的随机变量，第一认证密钥和M2M服务提供商ID。以及向所述M2M代理发送所述第二认证密钥，所述第一散列函数和所述第一随机变量给M2M代理。

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