公开(公告)号：WO1995034163A1

公开(公告)日：1995-12-14

申请号：PCT/US1995007047

申请日：1995-06-06

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  LIN, Jyh-Han ,  ORLEN, Noah, Paul

IPC: H04N01/41

CPC classification number: H04N1/419

Abstract: A decoder for decoding a target image from a signal. The signal includes S facsimile encoded sub-image messages transmitted in a predetermined order. The decoder also stores a runlength code book. The decoder includes a facsimile decoder (910), a sub-image memory (920), a target image generator (940), and a target image memory (930). The facsimile decoder (910) is for generating S sub-images from the S facsimile encoded sub-image messages, using the runlength code book. Each of the S sub-images includes sub-image lines including pixels. The sub-image memory (920) is for storing the S sub-images. The target image generator (940) is for re-assembling the target image from the S sub-images. The target image memory (930) is for storing the target image.

Abstract translation: 一种用于从信号中解码目标图像的解码器。 该信号包括以预定顺序发送的S个传真编码的子图像消息。 解码器还存储游程长度码本。 解码器包括传真解码器（910），子图像存储器（920），目标图像生成器（940）和目标图像存储器（930）。 传真解码器（910）用于使用游程长度码本从S传真编码的子图像消息中产生S个子图像。 每个S子图像包括包括像素的子图像线。 子图像存储器（920）用于存储S个子图像。 目标图像生成器（940）用于从S子图像重新组合目标图像。 目标图像存储器（930）用于存储目标图像。

公开(公告)号：EP1776799A2

公开(公告)日：2007-04-25

申请号：EP05782711.5

申请日：2005-08-05

Applicant: MOTOROLA, INC.

Inventor： XIAO, Ji ,  LIN, Jyh-Han ,  SMITH, Ronald, R. ,  ZHUANG, Ruiqiang

IPC: H04L9/00 ,  H04L9/32 ,  G06K9/00

CPC classification number: H04L63/126 ,  G06F21/51 ,  H04L9/3247 ,  H04L9/3263 ,  H04L63/0823 ,  H04L2209/80 ,  H04W12/06

Abstract: A method (100) and an apparatus (210) for providing enhanced security using service provider authentication. In addition to authenticating an application signature (245) against a root certificate (235) stored on the network node (210), a first carrier identification (250) associated with the application (240) is compared to a second carrier identification (255). If the first and second carrier identifications match, then the application can be assigned to a trusted protection domain and granted permissions which provide privileged access to the network node. For example, the application can be granted permission to be installed and/or executed on the network node. Otherwise the application can be denied privileged access. Accordingly, a carrier's applications will be only installed onto network nodes that are intended recipients of the applications.

Abstract translation: 一种用于使用服务提供商认证来提供增强的安全性的方法（100）和装置（例如，网络节点（210））。 除了对存储在网络节点（210）上的根证书（235）认证应用签名（245）之外，与应用（240）相关联的第一载波标识（250）与第二载波标识（255）进行比较， 。 如果第一和第二载波标识匹配，则可以将应用分配给受信任的保护域，并授予向网络节点提供特权访问的权限。 例如，可以授予应用程序在网络节点上安装和/或执行的权限。 否则可以拒绝该应用程序的特权访问。 因此，运营商的应用程序将仅安装在预期的应用程序接收者的网络节点上。

公开(公告)号：EP1632092A1

公开(公告)日：2006-03-08

申请号：EP04753408.6

申请日：2004-05-24

Applicant: MOTOROLA, INC.

Inventor： LIN, Jyh-Han

IPC: H04Q7/00

CPC classification number: H04W8/245

Abstract: Methods (400,500) and devices (200) are provided for automatically setting the communications mode of a wireless device (200) based upon stored data defining the geographic coverage regions (102, 104, 106, 108) of a number or communications systems. In one method, there is received from a coverage server (226) data describing a plurality of geographic regions and any communications modes available in each of the geographic regions. A present geographic location of the wireless communications device is determined, and the geographic region that contains the present geographic location is determined as a current region. The communications mode of the wireless communications device is set based upon the data describing the current region that is stored in the wireless communications device. Thus, the data can be centrally managed and updated at the coverage server. In preferred embodiments, the data includes many communications modes, including cellular and Wireless LAN modes.

公开(公告)号：EP0764379B1

公开(公告)日：1999-09-01

申请号：EP95923700.9

申请日：1995-06-06

Applicant: MOTOROLA, INC.

Inventor： LIN, Jyh-Han ,  ORLEN, Noah, Paul

IPC: H04N1/41 ,  H04N1/419

CPC classification number: H04N1/419

公开(公告)号：EP0764379A1

公开(公告)日：1997-03-26

申请号：EP95923700.0

申请日：1995-06-06

Applicant: MOTOROLA, INC.

Inventor： LIN, Jyh-Han ,  ORLEN, Noah, Paul

IPC: H04N1

CPC classification number: H04N1/419

Abstract: A decoder for decoding a target image from a signal. The signal includes S facsimile encoded sub-image messages transmitted in a predetermined order. The decoder also stores a runlength code book. The decoder includes a facsimile decoder (910), a sub-image memory (920), a target image generator (940), and a target image memory (930). The facsimile decoder (910) is for generating S sub-images from the S facsimile encoded sub-image messages, using the runlength code book. Each of the S sub-images includes sub-image lines including pixels. The sub-image memory (920) is for storing the S sub-images. The target image generator (940) is for re-assembling the target image from the S sub-images. The target image memory (930) is for storing the target image.

公开(公告)号：EP1582053A2

公开(公告)日：2005-10-05

申请号：EP03814848.2

申请日：2003-12-16

Applicant: MOTOROLA, INC.

Inventor： LEE, Wei-Hsing ,  LIN, Jyh-Han ,  SMITH, Ronald, R.

IPC: H04M3/00 ,  H04Q7/20

CPC classification number: H04W8/20 ,  H04L63/08 ,  H04W8/183

Abstract: According to the invention cellular telephones or other communications devices (102) may intercept requests (114) by applications (104), for instance applications received via over-the-air programming (OAP), to access sensitive device-specific data (110). That device-specific data (110) may include hardware identifiers such as IMEI or other serial or subscriber identification values, personalized settings such as phone books, contact lists, messaging or other information. The requests (114) by applications (104) for access to that type of data may be intercepted, for instance, by an application programming interface (106) executing on the communications device (102). The application programming interface (106) may communication the request (114), along with information identifying the requesting application, to a remote authorization server (118). The facility may compare the application identifier or other information against a list or table of applications authorized (120) to access device-specific data (110). A grant, denial, deferral or other determination may be communicated back to the device, to permit or deny access accordingly. The routing of requests (114) for such data to a remote host server (118) may, for example, prevent the accessing or corruption of sensitive data by viruses, rogue applications or other types of wireless intrusions.

公开(公告)号：EP1579341A2

公开(公告)日：2005-09-28

申请号：EP03814096.8

申请日：2003-12-17

Applicant: MOTOROLA, INC.

Inventor： ZHUANG, Ruiqiang ,  LIN, Jyh-Han ,  PATEL, Biren

IPC: G06F17/00

CPC classification number: G06F9/44563 ,  G06F8/60 ,  G06F8/65 ,  G06F9/44573

Abstract: A shared library architecture (iJDL) for sharing libraries among applications (FIG. 2). The iJDLs can be added, removed updated or directly retrieved from the network, and are fully configurable to maximize the usage of limited flash memory space. The iJDL model conforms to the standrd sandbox security model defined by the MIDP 1.0 specification. A Java Application Manager (JAM) also may be provided to alert the user of any update to shared libraries available on the network. For security, iJDL can be authenticated such that only authorized vendors are allowed to use it.

公开(公告)号：EP0840984A1

公开(公告)日：1998-05-13

申请号：EP96914638.0

申请日：1996-05-16

Applicant: MOTOROLA, INC.

Inventor： LIN, Jyh-Han ,  DORENBOSCH, Jheroen, Pieter ,  GOODMAN, Robert, Gary ,  STARKWEATHER, James, Alan

IPC: H04W60 ,  H04W8 ,  H04W48

CPC classification number: H04W60/04 ,  H04W8/18 ,  H04W8/183 ,  H04W48/02

Abstract: A method and apparatus controls zone registrations in a radio communication system providing radio coverage to a portable subscriber unit (122, 1200) within a plurality of zones (402). A fixed portion (102) of the radio communication system cooperates with the portable subscriber unit (122, 1200) to adjust at least one registration variable in a memory of the portable subscriber unit (122, 1200) for moderating the zone registrations. The portable subscriber unit (122, 1200) then moderates the zone registrations to a limited number in accordance with the at least one registration variable.

公开(公告)号：EP1166557A1

公开(公告)日：2002-01-02

申请号：EP00914658.0

申请日：2000-02-22

Applicant: MOTOROLA, INC.

Inventor： GEIGER, Robert, L. ,  LIN, Jyh-Han ,  MEHTA, Rajiv

IPC: H04N7/167

CPC classification number: H04L63/0823 ,  G06F21/10 ,  G06Q20/3821 ,  G06Q30/06 ,  H04L67/04 ,  H04L2463/102 ,  H04W12/06

Abstract: A method of conducting transactions in a wireless electronic commerce system, where the system comprises a wireless network operator certification authority (15) having a root public key certificate and at least one attribute authority (404, 405, 406) having a digital certificate that is dependent from the root public key certificate. The attribute authority is accessible by a wireless client device (11) via a wireless network. The digital certificate is delivered from the attribute authority to the wireless device, the attribute authority is verified to the wireless client device using the digital certificate and the root public key certificate preloaded in the wireless client device under authority of the wireless network operator. An attribute (software, service, right/permission or other content item) is delivered to the wireless client device over the wireless network and ultimately enabled at the wireless client device.

公开(公告)号：EP0830657A1

公开(公告)日：1998-03-25

申请号：EP96908713.0

申请日：1996-03-07

Applicant: MOTOROLA, INC.

Inventor： LIN, Jyh-Han ,  WANG, Zhong

IPC: H04Q7

CPC classification number: H04W4/12

Abstract: A method and apparatus prioritize communications in a two-way communication system (102, 104) serving portable subscriber units (122) in a coverage area (500). A fixed portion (102) of the two-way communication system (102, 104) requests (904) location information (824, 224, 826) from a subset of the portable subscriber units (122) in response to having a need to communicate therewith, and then receives (906) the location information (824, 224, 826) from the subset of the portable subscriber units (122). The location information (824, 224, 826) includes mobility index values (826) determined by the subset of the portable subscriber units (122) for indicating mobility of each portable subscriber unit (122). The fixed portion (102) then prioritizes (908) the communications based upon the mobility index values (826).