公开(公告)号：JP2007049701A

公开(公告)日：2007-02-22

申请号：JP2006202876

申请日：2006-07-26

Applicant: Motorola Inc ,  モトローラ・インコーポレイテッドMotorola Incorporated

Inventor： ZHAO HUI ,  PUTCHA PADMAJA

IPC: H04W12/10 ,  H04W76/02

CPC classification number: H04L63/12 ,  H04W12/10 ,  H04W76/02

Abstract: PROBLEM TO BE SOLVED: To provide a security mode method in which a mobile station is capable of reducing the number of dropped calls even if non-integrity-protected layer 3 messages and integrity protection initiation messages are processed out-of-order. SOLUTION: The security mode method receives (210) a layer 3 message in a first domain from a network, determines (220) if the layer 3 message has integrity protection information, ascertains (240) if a security mode has been initiated in the first domain, and forwards (260) the layer 3 message to an upper layer, if the layer 3 message lacks integrity protection information and a security mode has not been initiated in the first domain even if security mode has been initiated in a second domain. This method allows the mobile station to process a non-integrity-protected layer 3 message from one domain even if integrity protection has been initiated in another domain. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种安全模式方法，其中即使非完整性保护的层3消息和完整性保护发起消息被无序地处理，移动站能够减少掉话的次数 。 解决方案：安全模式方法从网络接收（210）第一域中的第3层消息，确定（220）第3层消息是否具有完整性保护信息，确定（240）是否已启动安全模式 在第一域中，并且将层3消息转发（260）到上层，如果第3层消息缺少完整性保护信息，并且即使在第二域中已经启动了安全模式，也没有在第一域中启动安全模式 域。 该方法允许移动站即使在另一个域中已经启动了完整性保护，也可以处理来自一个域的非完整性保护的第3层消息。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2010035246A

公开(公告)日：2010-02-12

申请号：JP2009261120

申请日：2009-11-16

Applicant: Motorola Inc ,  モトローラ・インコーポレイテッドMotorola Incorporated

Inventor： ZHAO HUI ,  PUTCHA PADMAJA

IPC: H04W12/10 ,  H04W76/02

CPC classification number: H04L63/12 ,  H04W12/10 ,  H04W76/02

Abstract: PROBLEM TO BE SOLVED: To provide a security mode method which allows a mobile station to reduce the cancel of calling even if an integrity-non-protected layer-3 message and an integrity protection initiation message are processed in a wrong order. SOLUTION: A security mode method includes: receiving (210) a layer-3 message in a first domain from a network; determining (220) if the layer-3 message has integrity protection information; ascertaining (240) if a security mode has been initiated in a first domain; and forwarding (260) the layer-3 message to an upper layer, if the layer-3 message lacks integrity protection information and the security mode has not been initiated in the first domain even if a security mode has been initiated in a second domain. This method allows a mobile station to process a non-integrity-protected layer-3 message from one domain even if integrity protection has been initiated in another domain. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种即使以错误的顺序处理完整性非保护的第三层消息和完整性保护发起消息也允许移动台减少呼叫取消的安全模式方法。 解决方案：安全模式方法包括：从网络接收（210）第一域中的第三层消息; 确定（220）如果所述第三层消息具有完整性保护信息; 确定（240）如果在第一域中启动了安全模式; 以及如果所述第三层消息缺少完整性保护信息，并且即使在第二域中启动了安全模式，则所述第三层消息仍然转发（260）所述第三层消息到所述第一层。 该方法允许移动站处理来自一个域的非完整性保护的第三层消息，即使在另一个域中已经启动了完整性保护。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：FI20060545A

公开(公告)日：2006-12-11

申请号：FI20060545

申请日：2006-06-02

Applicant: MOTOROLA INC

Inventor： BURBIDGE RICHARD C ,  PUTCHA PADMAJA ,  SUDINI RAMESH ,  ZHAO HUI

IPC: H04B20060101

Abstract: A method in a wireless communication terminal (300) comprises initiating a first radio link control reset procedure, and receiving a message after initiating the radio link control reset procedure and before the radio link reset procedure is complete. The message contains an instruction to set a protocol data unit size. The method further comprises initiating a second radio link control reset procedure after setting the protocol data unit size.

公开(公告)号：BRPI0616347A2

公开(公告)日：2011-06-14

申请号：BRPI0616347

申请日：2006-08-01

Applicant: MOTOROLA INC

Inventor： ZHAO HUI ,  PUTCHA PADMAJA

IPC: H04L12/56 ,  H04W12/10

Abstract: An integrity protection count synchronization method (200) initiates (210) a new connection when a user equipment (UE) is already in connected mode with a network. If new security keys are pending, the UE sends (250) a START value of zero in an initial direct transfer message. If no new security keys are pending, the UE sends (240) a non-zero START value based on a Universal Subscriber Interface Module (USIM). Sending a START value of zero when new security keys are pending at the UE forces the network's COUNT-I integrity count value to match the zero COUNT-I value at the UE, which prevents call set-up failure due to inability to pass an integrity protection security check.

公开(公告)号：BRPI0610880A2

公开(公告)日：2010-08-03

申请号：BRPI0610880

申请日：2006-04-13

Applicant: MOTOROLA INC

Inventor： BURBIDGE RICHARD C ,  PUTCHA PADMAJA ,  SUDINI RAMESH ,  ZHAO HUI

IPC: H04L12/56

Abstract: A method in a wireless communication terminal (300) comprises initiating a first radio link control reset procedure, and receiving a message after initiating the radio link control reset procedure and before the radio link reset procedure is complete. The message contains an instruction to set a protocol data unit size. The method further comprises initiating a second radio link control reset procedure after setting the protocol data unit size.

公开(公告)号：BRPI0615172A2

公开(公告)日：2011-05-03

申请号：BRPI0615172

申请日：2006-06-30

Applicant: MOTOROLA INC

Inventor： ZHAO HUI ,  PUTCHA PADMAJA

IPC: H04L29/06 ,  H04L12/56 ,  H04W12/10 ,  H04W76/02

Abstract: A security mode method (200) receives (210) a layer 3 message in a first domain from a network, determines (220) if the layer 3 message has integrity protection information, ascertains (240) if a security mode has been initiated in the first domain, and forwards (260) the layer 3 message to an upper layer, if the layer 3 message lacks integrity protection information and a security mode has not been initiated in the first domain even if security mode has been initiated in a second domain. This method allows a mobile station to process a non-integrity-protected layer 3 message from one domain even if integrity protection has been initiated in another domain. When packet-switched and circuit-switched connections are being concurrently set up, a non-integrity-protected message in one domain may arrive at a mobile station after an integrity protection initiation message in another domain.

公开(公告)号：DE602006017090D1

公开(公告)日：2010-11-04

申请号：DE602006017090

申请日：2006-08-01

Applicant: MOTOROLA INC

Inventor： ZHAO HUI ,  PUTCHA PADMAJA

IPC: H04W12/10

公开(公告)号：AT482589T

公开(公告)日：2010-10-15

申请号：AT06789116

申请日：2006-08-01

Applicant: MOTOROLA INC

Inventor： ZHAO HUI ,  PUTCHA PADMAJA

IPC: H04W12/10

Abstract: An integrity protection count synchronization method (200) initiates (210) a new connection when a user equipment (UE) is already in connected mode with a network. If new security keys are pending, the UE sends (250) a START value of zero in an initial direct transfer message. If no new security keys are pending, the UE sends (240) a non-zero START value based on a Universal Subscriber Interface Module (USIM). Sending a START value of zero when new security keys are pending at the UE forces the network's COUNT-I integrity count value to match the zero COUNT-I value at the UE, which prevents call set-up failure due to inability to pass an integrity protection security check.

公开(公告)号：FI20060545A0

公开(公告)日：2006-06-02

申请号：FI20060545

申请日：2006-06-02

Applicant: MOTOROLA INC

Inventor： BURBIDGE RICHARD C ,  PUTCHA PADMAJA ,  SUDINI RAMESH ,  ZHAO HUI

IPC: H04B20060101

Abstract: A method in a wireless communication terminal (300) comprises initiating a first radio link control reset procedure, and receiving a message after initiating the radio link control reset procedure and before the radio link reset procedure is complete. The message contains an instruction to set a protocol data unit size. The method further comprises initiating a second radio link control reset procedure after setting the protocol data unit size.