公开(公告)号：US09459955B2

公开(公告)日：2016-10-04

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 ,  G06F11/10

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：US08948069B2

公开(公告)日：2015-02-03

申请号：US12351800

申请日：2009-01-09

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

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

IPC: G08C17/00 ,  G08C25/02 ,  H04L1/18 ,  H04L1/00

CPC classification number: H04L1/1812 ,  H04L1/0004 ,  H04L1/001 ,  H04L1/1825 ,  H04L1/1893 ,  Y02D50/10 ,  Y02D50/40

Abstract: Certain embodiments of the present disclosure improve a robustness of some critical MAC management response massages transmitted from a base station (BS) to a mobile station (MS). In this way, a reliability of transmission can be increased and a messaging failure that results in out of sync state between the MS and the BS can be avoided.

Abstract translation: 本公开的某些实施例提高了从基站（BS）到移动台（MS）发送的一些关键MAC管理响应按摩的鲁棒性。 以这种方式，可以提高传输的可靠性，并且可以避免导致MS与BS之间的同步状态的消息传递失败。

公开(公告)号：US08738997B2

公开(公告)日：2014-05-27

申请号：US12357896

申请日：2009-01-22

Applicant: Steven Cheng

Inventor： Steven Cheng

IPC: H03M13/00

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。

公开(公告)号：US08654737B2

公开(公告)日：2014-02-18

申请号：US12358706

申请日：2009-01-23

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

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

IPC: H04W4/00

CPC classification number: H04W76/27 ,  H04W52/0216 ,  Y02D70/146

Abstract: Techniques for an MS to establish one or more default service flows, after entering a WiMAX network are provided. The techniques presented herein may enable the MS to maintain said one or more default service flows during the sleep mode. The one or more default service flow may be utilized in quickly establishing a connection between a WiMAX BS and the MS following the sleep mode.

Abstract translation: 提供了在进入WiMAX网络之后MS建立一个或多个默认服务流的技术。 本文中呈现的技术可使得MS能够在睡眠模式期间维护所述一个或多个默认服务流。 在睡眠模式之后，一个或多个默认服务流可用于在WiMAX BS和MS之间快速建立连接。

公开(公告)号：US20100265934A1

公开(公告)日：2010-10-21

申请号：US12425539

申请日：2009-04-17

Applicant: Chun Woo Lee ,  Remi Gurski ,  Steven Cheng ,  Patrick Lim

Inventor： Chun Woo Lee ,  Remi Gurski ,  Steven Cheng ,  Patrick Lim

IPC: H04J3/06

CPC classification number: H04W48/12

Abstract: Certain embodiments of the present disclosure provide techniques for bypassing the DCD/UCD message reception step in the network entry procedure in WiMAX systems by using DCD/UCD messages that are stored in a nonvolatile memory inside a mobile station.

Abstract translation: 本公开的某些实施例提供了通过使用存储在移动站内的非易失性存储器中的DCD / UCD消息来绕过WiMAX系统中的网络进入过程中的DCD / UCD消息接收步骤的技术。

公开(公告)号：US20100189020A1

公开(公告)日：2010-07-29

申请号：US12358706

申请日：2009-01-23

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

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

IPC: G08C17/02

CPC classification number: H04W76/27 ,  H04W52/0216 ,  Y02D70/146

Abstract: Techniques for an MS to establish one or more default service flows, after entering a WiMAX network are provided. The techniques presented herein may enable the MS to maintain said one or more default service flows during the sleep mode. The one or more default service flow may be utilized in quickly establishing a connection between a WiMAX BS and the MS following the sleep mode.

Abstract translation: 提供了在进入WiMAX网络之后MS建立一个或多个默认服务流的技术。 本文中呈现的技术可使得MS能够在睡眠模式期间维护所述一个或多个默认服务流。 在睡眠模式之后，一个或多个默认服务流可用于在WiMAX BS和MS之间快速建立连接。

公开(公告)号：US20100099442A1

公开(公告)日：2010-04-22

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: H04W4/12

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。