公开(公告)号：US20100069128A1

公开(公告)日：2010-03-18

申请号：US12211910

申请日：2008-09-17

Applicant: Steven Cheng ,  Guangming Carl Shi ,  Tom Chin

Inventor： Steven Cheng ,  Guangming Carl Shi ,  Tom Chin

IPC: H04M1/00

CPC classification number: H04W52/029 ,  G06F1/3203 ,  H04W52/0225 ,  Y02D10/126 ,  Y02D70/142 ,  Y02D70/146

Abstract: Methods and apparatus for conserving battery power in a mobile device for wireless communication by dynamically adjusting the clock frequency and/or the voltage of the device's processor according to the Media Access Control (MAC) layer state are provided. By using a higher clock frequency and/or a higher voltage for a normal operation state with large amounts of data traffic and lower clock frequencies and/or lower voltages for other MAC layer states (e.g., acquisition, network entry, and sleep/idle states), battery power may be conserved, thereby extending the time in which the device may operate between battery charging cycles.

Abstract translation: 提供了通过根据媒体访问控制（MAC）层状态动态调整设备处理器的时钟频率和/或电压来节省用于无线通信的移动设备中的电池电力的方法和装置。 通过对于具有大量数据业务和较低时钟频率的正常操作状态使用更高的时钟频率和/或更高的电压和/或其它MAC层状态的较低电压（例如，采集，网络进入和睡眠/空闲状态 ），可以节省电池功率，从而延长设备在电池充电周期之间操作的时间。

公开(公告)号：US20100067433A1

公开(公告)日：2010-03-18

申请号：US12211863

申请日：2008-09-17

Applicant: Steven Cheng ,  Tom Chin

Inventor： Steven Cheng ,  Tom Chin

IPC: H04B7/204

CPC classification number: H04W24/10 ,  H04W68/12 ,  H04W88/06

Abstract: Certain embodiments of the present disclosure provide a method for wireless communications by a multi-mode mobile station that supports communications with a plurality of radio access technologies (RATs). The RATs may include at least one short range RAT and at least one long range RAT. The method generally includes establishing a first connection with a first network via a short range RAT supported by the mobile station, taking signal quality measurements for one or more long range RAT supported by the mobile station, and transmitting the signal quality measurements via the first connection.

Abstract translation: 本公开的某些实施例提供了一种用于支持与多个无线电接入技术（RAT）的通信的多模式移动台进行无线通信的方法。 RAT可以包括至少一个短距离RAT和至少一个远程RAT。 该方法通常包括通过由移动站支持的短距离RAT建立与第一网络的第一连接，获取由移动站支持的一个或多个长程RAT的信号质量测量，以及经由第一连接发送信号质量测量 。

公开(公告)号：US09204292B2

公开(公告)日：2015-12-01

申请号：US12254781

申请日：2008-10-20

Applicant: Guangming Carl Shi ,  Kuo-Chun Lee ,  Steven Cheng ,  Isaac Ta-yan Siu

Inventor： Guangming Carl Shi ,  Kuo-Chun Lee ,  Steven Cheng ,  Isaac Ta-yan Siu

IPC: H04W4/00 ,  H04W8/26 ,  H04L12/24 ,  H04W8/20 ,  H04W48/18

CPC classification number: H04W8/265 ,  H04L41/5054 ,  H04W8/20 ,  H04W48/18

Abstract: An open service provisioning method may be implemented by a terminal. The method may include receiving a customer's selection of a first-time network access provider and network service provider (NAP/NSP). The method may also include establishing a connection with the first-time NAP/NSP. The method may also include receiving information about possible other NAPs/NSPs while connected to the first-time NAP/NSP. The method may also include receiving the customer's selection of a home NAP/NSP. The method may also include assisting the customer to sign up for service with the home NAP/NSP. The method may further include establishing a connection with the home NAP/NSP.

Abstract translation: 开放服务提供方法可以由终端实现。 该方法可以包括接收客户对第一次网络接入提供商和网络服务提供商（NAP / NSP）的选择。 该方法还可以包括建立与第一次NAP / NSP的连接。 该方法还可以包括在连接到第一次NAP / NSP时接收关于可能的其他NAP / NSP的信息。 该方法还可以包括接收客户对家庭NAP / NSP的选择。 该方法还可以包括协助客户注册与家庭NAP / NSP的服务。 该方法还可以包括建立与家庭NAP / NSP的连接。

公开(公告)号：US20130315397A1

公开(公告)日：2013-11-28

申请号：US13479442

申请日：2012-05-24

Applicant: DANIEL EDWARD TUERS ,  STEVEN CHENG

Inventor： DANIEL EDWARD TUERS ,  STEVEN CHENG

IPC: H04K1/04 ,  H03M13/19 ,  H03M13/05

CPC classification number: G06F11/1012 ,  G11B2220/60

Abstract: A data storage device includes a memory and a controller. The controller is configured to scramble data using a scramble key to produce scrambled data and to encode the scramble key to produce an encoded scramble key. The controller is further configured to store the encoded scramble key and the scrambled data to the memory.

Abstract translation: 数据存储装置包括存储器和控制器。 控制器被配置为使用加扰密钥对数据进行加密以产生加扰数据，并对加扰密钥进行编码以产生编码的加扰密钥。 控制器还被配置为将编码的加扰密钥和加密数据存储到存储器。

公开(公告)号：US08554205B2

公开(公告)日：2013-10-08

申请号：US12256882

申请日：2008-10-23

Applicant: Guangming Carl Shi ,  Kuo-Chun Lee ,  Steven Cheng ,  Isaac Ta-yan Siu

Inventor： Guangming Carl Shi ,  Kuo-Chun Lee ,  Steven Cheng ,  Isaac Ta-yan Siu

IPC: H04W4/00 ,  H04W24/00 ,  H04W8/18 ,  H04W48/18 ,  H04W8/12 ,  H04W64/00

CPC classification number: H04W8/183 ,  H04W8/12 ,  H04W48/18 ,  H04W64/00

Abstract: A method for facilitating dynamic service-based system selection and determination may be implemented by a communications device. The method may include presenting system selection options to a user based on information that is received about Network Access Providers (NAPs) and Network Service Providers (NSPs). The method may also include receiving user input about the system selection options. The user may be permitted to provide input about specific services offered by specific NSPs. The method may also include determining user preferences regarding system selection based on the user input. The method may also include creating a preferred roaming list (PRL) based on the user preferences. The method may further include using the PRL to scan for available networks and channels and to find serving systems.

Abstract translation: 用于促进基于动态服务的系统选择和确定的方法可以由通信设备来实现。 该方法可以包括基于关于网络接入提供商（NAP）和网络服务提供商（NSP）接收的信息向用户呈现系统选择选项。 该方法还可以包括接收关于系统选择选项的用户输入。 可以允许用户提供关于由特定NSP提供的特定服务的输入。 该方法还可以包括基于用户输入来确定关于系统选择的用户偏好。 该方法还可以包括基于用户偏好创建优选漫游列表（PRL）。 该方法还可以包括使用PRL来扫描可用的网络和信道并找到服务系统。

公开(公告)号：US08532681B2

公开(公告)日：2013-09-10

申请号：US12254786

申请日：2008-10-20

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

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

IPC: H04W4/00 ,  H04M1/00

CPC classification number: H04W4/14

Abstract: In accordance with a method for implementing Short Message Service (SMS) in a WiMAX network, a mobile station may send a mobile station SMS request message to a base station. The mobile station SMS request message may include mobile-originated SMS data. In response, the base station may send a base station SMS response message back to the mobile station. For mobile-terminated SMS data, the base station may send a base station SMS request message to the mobile station. The base station SMS request message may include the mobile-terminated SMS data. In response, the mobile station may send a mobile station SMS response message to the base station. Ranging procedures and medium access control (MAC) management messages may be used to allocate bandwidth for the various messages.

Abstract translation: 根据在WiMAX网络中实现短消息服务（SMS）的方法，移动台可以向基站发送移动台SMS请求消息。 移动台SMS请求消息可以包括移动发起的SMS数据。 作为响应，基站可以将基站SMS响应消息发送回移动台。 对于移动终端SMS数据，基站可以向移动台发送基站SMS请求消息。 基站SMS请求消息可以包括移动终止的SMS数据。 作为响应，移动台可以向基站发送移动台SMS响应消息。 可以使用测距过程和介质访问控制（MAC）管理消息为各种消息分配带宽。

公开(公告)号：US20100202336A1

公开(公告)日：2010-08-12

申请号：US12367497

申请日：2009-02-06

Applicant: Steven Cheng ,  Tom Chin

Inventor： Steven Cheng ,  Tom Chin

IPC: H04H20/71 ,  H04W4/00

CPC classification number: H04W72/1289 ,  H04W4/06 ,  H04W88/06

Abstract: A subscriber station may receive a WiMAX connection identifier (CID) scheduling message from a 2G/3G network. The WiMAX CID scheduling message may include scheduling information that indicates when Multimedia Broadcast Multicast Service (MBMS) data for the subscriber station will be transmitted from a WiMAX network. The subscriber station may receive the MBMS data from the WiMAX network in accordance with the scheduling information.

Abstract translation: 订户站可以从2G / 3G网络接收WiMAX连接标识符（CID）调度消息。 WiMAX CID调度消息可以包括指示何时将从WiMAX网络发送用户站的多媒体广播多播服务（MBMS）数据的调度信息。 用户台可以根据调度信息从WiMAX网络接收MBMS数据。

公开(公告)号：US20100195555A1

公开(公告)日：2010-08-05

申请号：US12365897

申请日：2009-02-05

Applicant: Steven Cheng ,  Patrick Lim

Inventor： Steven Cheng ,  Patrick Lim

IPC: H04H20/71

CPC classification number: H04L12/1877 ,  H04L12/189 ,  H04L47/70 ,  H04W4/06 ,  H04W28/06 ,  H04W72/044 ,  Y02D70/146

Abstract: A base station (BS) may determine a fixed modulation scheme, a fixed PDU payload size, and a fixed number of PDUs per downlink burst for transmission of multicast data to subscriber stations. The BS may allocate downlink bursts to deliver the multicast data to the subscriber stations via PDUs using the fixed modulation scheme, the fixed PDU payload size, and the fixed number of PDUs per DL burst. A subscriber station (SS) may bypass the processing of multicast frames if the SS does not belong to any multicast groups. An SS may search for multicast connection identifiers (CIDs) in DL MAP IEs in multicast frames if the SS belongs to at least one multicast group. The SS may bypass the parsing of a PDU's MAC header within a corresponding downlink burst in the multicast frame in response to identifying a multicast CID in a DL-MAP IE in a multicast frame.

Abstract translation: 基站（BS）可以确定固定调制方案，固定PDU有效载荷大小和每个下行链路突发的固定数量的PDU，用于向用户站传输多播数据。 BS可以分配下行链路脉冲串，以使用固定调制方案，固定PDU有效载荷大小和每DL突发的固定数目的PDU，经由PDU向用户站传送多播数据。 如果SS不属于任何多播组，则用户台（SS）可以绕过多播帧的处理。 如果SS属于至少一个多播组，则SS可以在多播帧中的DL MAP IE中搜索多播连接标识符（CID）。 响应于在多播帧中的DL-MAP IE中识别多播CID，SS可以绕过多播帧中的相应下行链路突发中的PDU的MAC报头的解析。

公开(公告)号：US20100188965A1

公开(公告)日：2010-07-29

申请号：US12358813

申请日：2009-01-23

Applicant: Steven Cheng ,  Patrick Lim ,  Fangqi Hu

Inventor： Steven Cheng ,  Patrick Lim ,  Fangqi Hu

IPC: H04J11/00

CPC classification number: H04L27/2613 ,  H04L5/0007 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0229 ,  Y02D70/146

Abstract: Certain embodiments of the present disclosure propose a technique that may be utilized to accelerate the processing of MAC management messages by an MS, allowing the MS to return to a lower power state sooner, thereby conserving power. An indication of whether or not data bursts in a downlink (DL) sub-frame contain MAC management messages may allow the MS to avoid needlessly processing of data bursts and return to a low power state sooner.

Abstract translation: 本公开的某些实施例提出了一种可用于加速MS管理消息的处理的技术，允许MS更快地返回到较低功率状态，从而节省功率。 指示下行链路（DL）子帧中的数据突发是否包含MAC管理消息可以允许MS避免不必要地处理数据突发并且更快地返回到低功率状态。

公开(公告)号：US20100185911A1

公开(公告)日：2010-07-22

申请号：US12357896

申请日：2009-01-22

Applicant: Steven Cheng

Inventor： Steven Cheng

IPC: H04L1/18 ,  G06F11/14

CPC classification number: H04L1/1829 ,  H04L69/12 ,  H04L69/161 ,  H04L69/32

Abstract: Certain embodiments of the present disclosure control whether or not certain protocol stack operation are performed in a hardware (HW) protocol stack accelerator based on ARQ/HARQ re-transmission rate. Latency penalties associated with using the HW accelerator are typically higher than the data movement overhead when this data does not need to be processed by the HW accelerator, such as when a re-transmission error occurs. According to certain embodiments, the HW accelerator is activated if the ARQ/HARQ re-transmission rate is below a threshold value. Otherwise, if the ARQ/HARQ re-transmission rate is above a threshold, at least a portion of the HW accelerator may be de-activated, which may reduce overhead associated with moving data between the protocol stack and the HW accelerator.

Abstract translation: 本公开的某些实施例基于ARQ / HARQ重传速率来控制是否在硬件（HW）协议栈加速器中执行某些协议栈操作。 当HW数据不需要由HW加速器处理时，例如当发生重传错误时，与使用HW加速器相关联的延迟处罚通常高于数据移动开销。 根据某些实施例，如果ARQ / HARQ重传率低于阈值，则HW加速器被激活。 否则，如果ARQ / HARQ重传速率高于阈值，那么硬件加速器的至少一部分可以被去激活，这可以减少与在协议栈和HW加速器之间的移动数据相关联的开销。