公开(公告)号：US20100215026A1

公开(公告)日：2010-08-26

申请号：US12699191

申请日：2010-02-03

Applicant: Steven D. Cheng ,  Guangming Carl Shi ,  Kuo-Chun Lee ,  Tom Chin

Inventor： Steven D. Cheng ,  Guangming Carl Shi ,  Kuo-Chun Lee ,  Tom Chin

IPC: H04W4/00

CPC classification number: H04W36/385 ,  H04W48/18 ,  H04W88/06

Abstract: Certain embodiments of the present disclosure provide a unified scheme for selecting an operator and a radio access technology (RAT) by a multi-mode wireless device during a power-up or a handover process. By utilizing the proposed scheme, the mobile station may switch between RATs that are associated with the Worldwide Interoperability for Microwave Access (WiMAX), 3rd Generation Partnership Project (3GPP) or 3GPP2 standards.

Abstract translation: 本公开的某些实施例提供了在上电或切换过程期间由多模式无线设备选择运营商和无线电接入技术（RAT）的统一方案。 通过利用所提出的方案，移动台可以在与全球微波接入互操作性（WiMAX），第三代合作伙伴计划（3GPP）或3GPP2标准相关联的RAT之间切换。

公开(公告)号：US20100105388A1

公开(公告)日：2010-04-29

申请号：US12260247

申请日：2008-10-29

Applicant: Guangming Carl Shi ,  Kuo-Chun Lee ,  Steven D. Cheng ,  Shan Qing ,  Tom Chin

Inventor： Guangming Carl Shi ,  Kuo-Chun Lee ,  Steven D. Cheng ,  Shan Qing ,  Tom Chin

IPC: H04W36/00

CPC classification number: H04W36/0061

Abstract: Certain embodiments of the present disclosure allow a mobile station (MS) to proactively request neighbor base station information from a serving base station, for example, if a mobile neighbor advertisement (MOB_NBR-ADV) message is not received (or expected) in a predetermined time period.

Abstract translation: 本公开的某些实施例允许移动台（MS）主动地请求来自服务基站的相邻基站信息，例如，如果移动邻居通告（MOB_NBR-ADV）消息未被接收（或预期）在预定的 时间段。

公开(公告)号：US08565065B2

公开(公告)日：2013-10-22

申请号：US12144579

申请日：2008-06-23

Applicant: Steven D. Cheng ,  Tom Chin

Inventor： Steven D. Cheng ,  Tom Chin

IPC: H04J11/00

CPC classification number: H04W72/1289 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0091 ,  H04W72/005 ,  H04W76/11 ,  Y02D70/146

Abstract: Methods and systems for utilizing a multicast/broadcast connection identifier (CID) scheduling message in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame in an effort to bypass at least a portion of the Media Access Control (MAC) protocol data unit (PDU) parsing of the frame are provided. By bypassing at least a portion of the MAC PDU parsing of the OFDM/OFDMA frame (which may be in accordance with one or more standards of the IEEE 802.16 family of standards), a particular user terminal need not spend a lot of overhead in the CID filtering process, determining which MAC PDUs are intended to be processed by the MAC of that particular user terminal. Furthermore, for certain embodiments, a user terminal may power down related circuitry during the terminal's bypassing time period(s) of the OFDM/OFDMA frame in an effort to save power.

Abstract translation: 用于在正交频分复用（OFDM）或正交频分多址（OFDMA）帧中利用组播/广播连接标识符（CID）调度消息的方法和系统，以努力绕过媒体访问控制的至少一部分 （MAC）协议数据单元（PDU）解析帧。 通过绕过OFDM / OFDMA帧（可能符合IEEE 802.16标准系列的一个或多个标准）的MAC PDU解析的至少一部分，特定用户终端不需要花费大量的开销 CID滤波处理，确定哪个MAC PDU旨在由该特定用户终端的MAC处理。 此外，对于某些实施例，用户终端可以在终端的旁路OFDM / OFDMA帧的周期期间关闭相关电路，以节省功率。

公开(公告)号：US20130109385A1

公开(公告)日：2013-05-02

申请号：US13287952

申请日：2011-11-02

Applicant: Steven D. Cheng ,  Guangming Shi ,  Kuo-Chun Lee ,  Tom Chin

Inventor： Steven D. Cheng ,  Guangming Shi ,  Kuo-Chun Lee ,  Tom Chin

IPC: H04W36/14

CPC classification number: H04W36/0066

Abstract: A method for transitioning across multiple radio access technologies is provided. The method comprises associating a first base station identification with a first radio access technology and associating a second base station identification with a second radio access technology. A co-layered relationship is then established between the first base station and first radio access technology and the second base station identification and second radio access technology and stored in a storage device, such as a memory, using the base station identification. The mobile device then searches for the co-layered relationship using the base station identification as a key and then retrieves the stored co-layer relationship. Once the mobile station has retrieved the stored co-layer relationship it utilizes the co-layered relationship to transition from the first radio access technology to the second radio access technology.

Abstract translation: 提供了一种用于跨多个无线电接入技术的转换的方法。 该方法包括将第一基站标识与第一无线电接入技术相关联，并将第二基站标识与第二无线电接入技术相关联。 然后，使用基站识别，在第一基站和第一无线电接入技术以及第二基站识别和第二无线电接入技术之间建立共同分层的关系，并将其存储在诸如存储器的存储设备中。 然后，移动设备使用基站标识作为密钥搜索共层关系，然后检索所存储的共层关系。 一旦移动台检索到存储的共层关系，就利用共同层次关系从第一无线电接入技术转移到第二无线电接入技术。

公开(公告)号：US20130072189A1

公开(公告)日：2013-03-21

申请号：US13237675

申请日：2011-09-20

Applicant: Steven D. Cheng ,  Remi J. Gurski ,  Kuo-Chun Lee ,  Tom Chin ,  Guangming Shi

Inventor： Steven D. Cheng ,  Remi J. Gurski ,  Kuo-Chun Lee ,  Tom Chin ,  Guangming Shi

IPC: H04W36/30

CPC classification number: H04W36/0094 ,  H04B7/0413 ,  H04B17/318 ,  H04B17/382 ,  H04W36/0083 ,  H04W36/14 ,  H04W88/06

Abstract: Methods, systems, and devices are described for concurrently performing handoff-related measurements for neighbor cells using multiple input multiple output (MIMO) antenna resources. In one example, a mobile device is in communication with a serving cell. Handoff-related measurements of first wireless signals from a first neighbor cell are performed. The first wireless signals are received at first MIMO antenna resources of a device. Handoff-related measurements of second wireless signals from a second neighbor cell are performed, as well. The second wireless signals are received at second MIMO antenna resources concurrently with the first wireless signals received at the first MIMO antenna resources. The first handoff-related measurements and the second handoff-related measurements may be performed during a scan interval. A type of handoff-related measurement to perform may be determined based on a determined length of the scan interval.

Abstract translation: 描述了用于使用多输入多输出（MIMO）天线资源同时执行相邻小区的切换相关测量的方法，系统和设备。 在一个示例中，移动设备与服务小区通信。 执行来自第一相邻小区的第一无线信号的切换相关测量。 在设备的第一MIMO天线资源处接收第一无线信号。 也执行来自第二相邻小区的第二无线信号的切换相关测量。 第二无线信号在与第一MIMO天线资源接收的第一无线信号同时在第二MIMO天线资源处被接收。 可以在扫描间隔期间执行第一切换相关测量和第二越区切换相关测量。 可以基于所确定的扫描间隔的长度来确定要执行的切换相关测量的类型。

公开(公告)号：US20120287831A1

公开(公告)日：2012-11-15

申请号：US13105411

申请日：2011-05-11

Applicant: Steven D. Cheng ,  Tom Chin ,  Guangming Shi

Inventor： Steven D. Cheng ,  Tom Chin ,  Guangming Shi

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/028 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

Abstract: In a multi-threaded processor mobile device, power consumption is reduced by matching a number of active processing resources with the data rate capability of a serving base station. The number of active resources may be adjusted to increase the amount of time the mobile device is in an all-waits period, where its processors are all idle at the same time. Increasing the all-waits time increases power savings. The mobile device may reduce the number of active resources to reduce power consumption or may increase the number of active resources temporarily in order to increase an all-waits period. The mobile device may also operate in a low power state by adjusting its active resources and operating at a reduced data rate, which is communicated to a base station.

Abstract translation: 在多线程处理器移动设备中，通过将多个活动处理资源与服务基站的数据速率能力相匹配来降低功耗。 可以调整活动资源的数量以增加移动设备处于等待时间周期的时间量，其中其处理器同时处于空闲状态。 增加等待时间可以节省电力。 移动设备可以减少活动资源的数量以减少功耗，或者可以临时增加活动资源的数量以便增加全等待周期。 移动设备还可以通过调整其活动资源并以降低的数据速率操作而在低功率状态下操作，该数据速率被传送到基站。

公开(公告)号：US20100232309A1

公开(公告)日：2010-09-16

申请号：US12706400

申请日：2010-02-16

Applicant: Guangming Carl Shi ,  Tom Chin ,  Ta-yan Siu ,  Steven D. Cheng ,  Shan Qing ,  Kuo-Chun Lee

Inventor： Guangming Carl Shi ,  Tom Chin ,  Ta-yan Siu ,  Steven D. Cheng ,  Shan Qing ,  Kuo-Chun Lee

IPC: H04L12/26

CPC classification number: H04W76/18 ,  H04W72/1289

Abstract: Certain embodiments of the present disclosure present methods and apparatuses that enable a mobile station (MS) to selectively reject downlink (DL) data during idle mode. The MS may determine whether to reject the pending DL data based on information about the data. This information may be provided by a base station (BS) that is part of the access service network (ASN) that is retaining the DL data. The information provided by the BS may, for instance, include service flow information related to the pending DL data. In certain embodiments, the information may include one or more internet protocol (IP) packets that are part of the pending DL data.

Abstract translation: 本公开的某些实施例提供使移动站（MS）在空闲模式期间选择性地拒绝下行链路（DL）数据的方法和装置。 MS可以基于关于数据的信息来确定是否拒绝待决的DL数据。 该信息可以由作为保留DL数据的接入服务网络（ASN）的一部分的基站（BS）提供。 例如，BS提供的信息可以包括与未决DL数据相关的服务流信息。 在某些实施例中，信息可以包括作为未决DL数据的一部分的一个或多个因特网协议（IP）分组。

公开(公告)号：US20100105394A1

公开(公告)日：2010-04-29

申请号：US12260341

申请日：2008-10-29

Applicant: Steven D. Cheng ,  Tom Chin

Inventor： Steven D. Cheng ,  Tom Chin

IPC: H04W36/14

CPC classification number: H04W36/32 ,  H04W48/18 ,  H04W88/06

Abstract: A method and apparatus for selectively utilizing short-range radio access technologies (RATs) when available to connect a multi-mode wireless device to a network are provided.

Abstract translation: 提供了一种当可用于将多模式无线设备连接到网络时选择性地利用短距离无线电接入技术（RAT）的方法和装置。

公开(公告)号：US08730915B2

公开(公告)日：2014-05-20

申请号：US13237675

申请日：2011-09-20

Applicant: Steven D. Cheng ,  Remi J. Gurski ,  Kuo-Chun Lee ,  Tom Chin ,  Guangming Shi

Inventor： Steven D. Cheng ,  Remi J. Gurski ,  Kuo-Chun Lee ,  Tom Chin ,  Guangming Shi

IPC: H04W4/00

CPC classification number: H04W36/0094 ,  H04B7/0413 ,  H04B17/318 ,  H04B17/382 ,  H04W36/0083 ,  H04W36/14 ,  H04W88/06

Abstract: Methods, systems, and devices are described for concurrently performing handoff-related measurements for neighbor cells using multiple input multiple output (MIMO) antenna resources. In one example, a mobile device is in communication with a serving cell. Handoff-related measurements of first wireless signals from a first neighbor cell are performed. The first wireless signals are received at first MIMO antenna resources of a device. Handoff-related measurements of second wireless signals from a second neighbor cell are performed, as well. The second wireless signals are received at second MIMO antenna resources concurrently with the first wireless signals received at the first MIMO antenna resources. The first handoff-related measurements and the second handoff-related measurements may be performed during a scan interval. A type of handoff-related measurement to perform may be determined based on a determined length of the scan interval.

Abstract translation: 描述了用于使用多输入多输出（MIMO）天线资源同时执行相邻小区的切换相关测量的方法，系统和设备。 在一个示例中，移动设备与服务小区通信。 执行来自第一相邻小区的第一无线信号的切换相关测量。 在设备的第一MIMO天线资源处接收第一无线信号。 也执行来自第二相邻小区的第二无线信号的切换相关测量。 第二无线信号在与第一MIMO天线资源接收的第一无线信号同时在第二MIMO天线资源处被接收。 可以在扫描间隔期间执行第一切换相关测量和第二越区切换相关测量。 可以基于所确定的扫描间隔的长度来确定要执行的切换相关测量的类型。

公开(公告)号：US08693979B2

公开(公告)日：2014-04-08

申请号：US13286965

申请日：2011-11-01

Applicant: Steven D. Cheng ,  Guangming Shi ,  Tom Chin ,  Kuo-Chun Lee

Inventor： Steven D. Cheng ,  Guangming Shi ,  Tom Chin ,  Kuo-Chun Lee

IPC: H04M11/04

CPC classification number: H04W4/90 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164

Abstract: Aspects of the present disclosure provide power efficient methods to track an emergency call. A mobile station may take Location Base Service (LBS) measurements during a low power state and may report the measurements to a serving base station. The serving base station may report the measurements to a network control and management system (NCMS) to track the emergency call.

Abstract translation: 本公开的方面提供了用于跟踪紧急呼叫的功率有效的方法。 移动站可以在低功率状态期间进行位置基服务（LBS）测量，并且可以将测量结果报告给服务基站。 服务基站可以向网络控制和管理系统（NCMS）报告测量结果，以跟踪紧急呼叫。