公开(公告)号：US08219099B2

公开(公告)日：2012-07-10

申请号：US12393036

申请日：2009-02-26

申请人： Tom Chin ,  Guangming Carl Shi

发明人： Tom Chin ,  Guangming Carl Shi

IPC分类号： H04W4/00

CPC分类号： H04W48/20 ,  H04W36/08

摘要： A subscriber station may identify base stations that have sufficiently strong signal strength so that the base stations are candidates to be used for network entry. The subscriber station may determine which of the candidate base stations is least utilized. The subscriber station may select the least utilized base station for network entry.

摘要翻译： 用户站可以识别具有足够强的信号强度的基站，使得基站是用于网络进入的候选。 订户站可以确定哪些候选基站中的哪些候选基站被最少使用。 用户站可以选择用于网络进入的最少使用的基站。

公开(公告)号：US20100091651A1

公开(公告)日：2010-04-15

申请号：US12251303

申请日：2008-10-14

申请人： Tom Chin ,  Guangming Carl Shi

发明人： Tom Chin ,  Guangming Carl Shi

IPC分类号： H04L12/56

CPC分类号： H04W48/20 ,  H04L47/805 ,  H04L47/822 ,  H04W48/08 ,  H04W48/16 ,  H04W74/00

摘要： A base station may broadcast quality of service (QoS) and loading information to mobile stations. When a mobile station determines that there is demand for a new traffic connection, the mobile station may select a base station from which to request the desired traffic connection based on the QoS information and the loading information received from one or more base stations.

摘要翻译： 基站可以向移动台广播业务质量（QoS）和加载信息。 当移动台确定存在对新的业务连接的需求时，移动台可以基于从一个或多个基站接收的QoS信息和加载信息来选择从其请求所需业务连接的基站。

公开(公告)号：US20100075677A1

公开(公告)日：2010-03-25

申请号：US12235546

申请日：2008-09-22

申请人： Yu Wang ,  Guangming Carl Shi ,  Tom Chin

发明人： Yu Wang ,  Guangming Carl Shi ,  Tom Chin

IPC分类号： H04W36/00

CPC分类号： H04W36/0055

摘要： Methods and apparatus for notifying a mobile station (MS) of service flow parameters supported by neighbor base stations, such that the MS may select a suitable neighbor base station (BS) candidate (i.e., a target BS) for performing a handover are provided. The notification may occur via handover messages, such as a BS Handover Request (MOB_BSHO-REQ) message or a BS Handover Response (MOB_BSHO-RSP) message, with a Service Level Supported field added, indicating the service flow parameters supported by the neighbor BSs. In this manner, service quality levels of data exchanges may be maintained as an MS is handed over from one BS to another.

摘要翻译： 提供用于通知移动台（MS）由相邻基站支持的服务流参数的方法和装置，使得MS可以选择用于执行切换的合适的相邻基站（BS）候选（即，目标BS）。 该通知可以经由诸如BS切换请求（MOB_BSHO-REQ）消息或附加了服务级别支持字段的BS切换响应（MOB_BSHO-RSP）消息的切换消息发生，指示由邻居BS支持的服务流参数 。 以这种方式，当MS从一个BS切换到另一个BS时，可以维持数据交换的服务质量水平。

公开(公告)号：US20090279517A1

公开(公告)日：2009-11-12

申请号：US12211952

申请日：2008-09-17

申请人： Tom Chin ,  Ayman Fawzy Naguib ,  Guangming Carl Shi ,  Matthias Brehler ,  Serguei A. Glazko

发明人： Tom Chin ,  Ayman Fawzy Naguib ,  Guangming Carl Shi ,  Matthias Brehler ,  Serguei A. Glazko

IPC分类号： H04W74/00

CPC分类号： H04W48/16 ,  H04W88/06

摘要： Certain embodiments of the present disclosure provide a method for scanning for paging messages in a second radio access technology (RAT) network, such as a CDMA network, while connected to a first RAT network, such as a WiMAX network. For certain embodiments, an enhanced scanning request message may facilitate establishing a scanning cycle in the first RAT that aligns with a paging cycle of the second RAT.

摘要翻译： 本公开的某些实施例提供了一种用于在诸如CDMA网络的第二无线电接入技术（RAT）网络中扫描寻呼消息的方法，同时连接到诸如WiMAX网络的第一RAT网络。 对于某些实施例，增强的扫描请求消息可以有助于建立与第二RAT的寻呼周期对准的第一RAT中的扫描周期。

公开(公告)号：US20100216466A1

公开(公告)日：2010-08-26

申请号：US12393036

申请日：2009-02-26

申请人： Tom Chin ,  Guangming Carl Shi

发明人： Tom Chin ,  Guangming Carl Shi

IPC分类号： H04W4/00

CPC分类号： H04W48/20 ,  H04W36/08

摘要： A subscriber station may identify base stations that have sufficiently strong signal strength so that the base stations are candidates to be used for network entry. The subscriber station may determine which of the candidate base stations is least utilized. The subscriber station may select the least utilized base station for network entry.

摘要翻译： 用户站可以识别具有足够强的信号强度的基站，使得基站是用于网络进入的候选。 订户站可以确定哪些候选基站中的哪些候选基站被最少使用。 用户站可以选择用于网络进入的最少使用的基站。

公开(公告)号：US08996004B2

公开(公告)日：2015-03-31

申请号：US12260325

申请日：2008-10-29

申请人： Steven D. Cheng ,  Guangming Carl Shi

发明人： Steven D. Cheng ,  Guangming Carl Shi

IPC分类号： H04W36/00 ,  H04W48/16 ,  H04W36/08 ,  H04W48/20

CPC分类号： H04W48/16 ,  H04W36/08 ,  H04W48/20

摘要： Certain embodiments of the present disclosure provide techniques for selecting a new cell, from a plurality of cells in a boundary area between first and second coverage areas, for a wireless device. The first and second coverage areas may include, for example, include cells controlled by first and second operators or cells in different time zones. In either case, the techniques may facilitate giving preference to cells in a same coverage area as a current cell. The wireless device may then select a cell from the list of neighbor cells as the new cell.

摘要翻译： 本公开的某些实施例提供了用于从无线设备的第一和第二覆盖区域之间的边界区域中的多个小区中选择新小区的技术。 第一和第二覆盖区域可以包括例如包括由第一和第二运算符或不同时区中的小区控制的小区。 在任一种情况下，这些技术可以有助于给予与当前小区相同的覆盖区域中的小区的偏好。 无线设备然后可以从相邻小区的列表中选择一个小区作为新的小区。

公开(公告)号：US07646737B2

公开(公告)日：2010-01-12

申请号：US10211192

申请日：2002-08-02

申请人： Guangming Carl Shi

发明人： Guangming Carl Shi

IPC分类号： H04W72/00

CPC分类号： H04W76/10 ,  H04W4/90 ,  H04W8/18 ,  H04W76/50 ,  H04W88/06

摘要： An apparatus and method are disclosed for system provisioning in a multimode wireless communication device. A multimode wireless communication device may store multiple system provision information internally, or combine system provision information stored internally with removable memory devices, which store additional system provision information. The multimode wireless device may simultaneously have access to a plurality of valid system provision information for a plurality of systems. The wireless device attempts to validate one of the plurality of stored system provision information using a hierarchy. The hierarchy may be established by a phone manufacturer or may be programmed by a service provider or a user. The wireless device attempts to validate system provision information based on the hierarchy. Once a system provision is validated, the device activates service or registers in the system. If a less desirable system is acquired, the device may periodically attempt to validate preferred systems.

摘要翻译： 公开了一种用于多模无线通信设备中的系统供应的装置和方法。 多模式无线通信设备可以在内部存储多个系统提供信息，或者将内部存储的系统提供信息与存储附加系统提供信息的可移动存储设备组合。 多模无线设备可以同时访问用于多个系统的多个有效的系统提供信息。 无线设备尝试使用层次来验证多个存储的系统提供信息中的一个。 层级可以由电话制造商建立，或者可以由服务提供商或用户编程。 无线设备尝试基于层次结构验证系统提供信息。 一旦系统配置被验证，设备激活系统中的服务或寄存器。 如果获得不理想的系统，则设备可以周期性地尝试验证优选的系统。

公开(公告)号：US20100105392A1

公开(公告)日：2010-04-29

申请号：US12260325

申请日：2008-10-29

申请人： Steven D. Cheng ,  Guangming Carl Shi

发明人： Steven D. Cheng ,  Guangming Carl Shi

IPC分类号： H04W36/36

CPC分类号： H04W48/16 ,  H04W36/08 ,  H04W48/20

摘要： Certain embodiments of the present disclosure provide techniques for selecting a new cell, from a plurality of cells in a boundary area between first and second coverage areas, for a wireless device. The first and second coverage areas may include, for example, include cells controlled by first and second operators or cells in different time zones. In either case, the techniques may facilitate giving preference to cells in a same coverage area as a current cell. The wireless device may then select a cell from the list of neighbor cells as the new cell.

摘要翻译： 本公开的某些实施例提供了用于从无线设备的第一和第二覆盖区域之间的边界区域中的多个小区中选择新小区的技术。 第一和第二覆盖区域可以包括例如包括由第一和第二运算符或不同时区中的小区控制的小区。 在任一种情况下，这些技术可以有助于给予与当前小区相同的覆盖区域中的小区的偏好。 无线设备然后可以从相邻小区的列表中选择一个小区作为新的小区。

公开(公告)号：US08526390B2

公开(公告)日：2013-09-03

申请号：US12176276

申请日：2008-07-18

申请人： Doo Seok Kim ,  Guangming Carl Shi ,  Chun Woo Lee

发明人： Doo Seok Kim ,  Guangming Carl Shi ,  Chun Woo Lee

IPC分类号： H04W4/00

CPC分类号： H04L5/0007 ,  H04L5/0044 ,  H04L5/0094 ,  H04L5/0096

摘要： Methods and apparatus for allocating, modifying, and terminating a fixed data region (termed “sticky region allocation”) in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame are provided. With sticky region allocation, the sticky region may be negotiated during the establishment of a connection between a base station and a user terminal, and a single MAP information element (MAP IE) may inform the user terminal of the location of the sticky region. Then, a user terminal can receive/send data bursts for a certain connection in multiple OFDM/OFDMA frames without needing a MAP IE for locating each burst in subsequent frames. Accordingly, the size of the control overhead, such as the downlink (DL) and uplink (UL) MAP messages, may be reduced. The reduced control overhead may increase the frame resources available for data traffic and thus, may boost the overall efficiency and performance of OFDM/OFDMA wireless systems.

摘要翻译： 提供了在正交频分复用（OFDM）或正交频分多址（OFDMA）帧中分配，修改和终止固定数据区（称为“粘性区分配”）的方法和装置。 通过粘性区域分配，可以在建立基站和用户终端之间的连接时协商粘性区域，并且单个MAP信息元素（MAP IE）可以向用户终端通知粘性区域的位置。 然后，用户终端可以在多个OFDM / OFDMA帧中接收/发送用于某个连接的数据突发，而不需要用于定位后续帧中的每个突发的MAP IE。 因此，可以减少诸如下行链路（DL）和上行链路（UL）MAP消息之类的控制开销的大小。 降低的控制开销可以增加可用于数据业务的帧资源，并且因此可以提高OFDM / OFDMA无线系统的整体效率和性能。

公开(公告)号：US20090310543A1

公开(公告)日：2009-12-17

申请号：US12176276

申请日：2008-07-18

申请人： Doo Seok Kim ,  Guangming Carl Shi ,  Chun Woo Lee

发明人： Doo Seok Kim ,  Guangming Carl Shi ,  Chun Woo Lee

IPC分类号： H04W72/04

CPC分类号： H04L5/0007 ,  H04L5/0044 ,  H04L5/0094 ,  H04L5/0096

摘要： Methods and apparatus for allocating, modifying, and terminating a fixed data region (termed “sticky region allocation”) in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame are provided. With sticky region allocation, the sticky region may be negotiated during the establishment of a connection between a base station and a user terminal, and a single MAP information element (MAP IE) may inform the user terminal of the location of the sticky region. Then, a user terminal can receive/send data bursts for a certain connection in multiple OFDM/OFDMA frames without needing a MAP IE for locating each burst in subsequent frames. Accordingly, the size of the control overhead, such as the downlink (DL) and uplink (UL) MAP messages, may be reduced. The reduced control overhead may increase the frame resources available for data traffic and thus, may boost the overall efficiency and performance of OFDM/OFDMA wireless systems.

摘要翻译： 提供了在正交频分复用（OFDM）或正交频分多址（OFDMA）帧中分配，修改和终止固定数据区（称为“粘性区分配”）的方法和装置。 通过粘性区域分配，可以在建立基站和用户终端之间的连接时协商粘性区域，并且单个MAP信息元素（MAP IE）可以向用户终端通知粘性区域的位置。 然后，用户终端可以在多个OFDM / OFDMA帧中接收/发送用于某个连接的数据突发，而不需要用于定位后续帧中的每个突发的MAP IE。 因此，可以减少诸如下行链路（DL）和上行链路（UL）MAP消息之类的控制开销的大小。 降低的控制开销可以增加可用于数据业务的帧资源，并且因此可以提高OFDM / OFDMA无线系统的整体效率和性能。