公开(公告)号：US06791954B1

公开(公告)日：2004-09-14

申请号：US09592287

申请日：2000-06-12

申请人： Terry Si-Fong Cheng ,  Ching Yao Huang ,  Frances Jiang ,  Alexandro Federico Salvarini

发明人： Terry Si-Fong Cheng ,  Ching Yao Huang ,  Frances Jiang ,  Alexandro Federico Salvarini

IPC分类号： H04B705

CPC分类号： H04W52/125 ,  H04W52/20 ,  H04W52/225 ,  H04W52/24 ,  H04W52/36

摘要： In the method according to the present invention, a signal from a mobile station is received. The standard deviation of the symbol error rate is determined, and power control with adaptive adjustment of an amount of change in the target signal-to-noise ratio is performed based on the determined standard deviation of the signal error rate and a target associated therewith.

摘要翻译： 在根据本发明的方法中，接收来自移动台的信号。 确定符号错误率的标准偏差，并且基于所确定的信号错误率的标准偏差和与其相关联的目标来执行具有目标信噪比的变化量的自适应调整的功率控制。

公开(公告)号：US06594243B1

公开(公告)日：2003-07-15

申请号：US09354220

申请日：1999-07-15

申请人： Ching Yao Huang ,  Joe Huang ,  I-Fong Antonio Wu ,  Xiao Cheng Wu ,  Bee Yun Yu

发明人： Ching Yao Huang ,  Joe Huang ,  I-Fong Antonio Wu ,  Xiao Cheng Wu ,  Bee Yun Yu

IPC分类号： H04Q700

CPC分类号： H04W36/0094 ,  H04W36/12 ,  H04W36/18

摘要： Soft handoffs in an IS-95 CDMA system or other wireless communication system are controlled using an enhanced set of soft handoff parameters which allow the system to adapt more readily to changing radio frequency (RF) conditions. In an illustrative embodiment, values for particular ones of the soft handoff parameters are selected in accordance with a set of rules, including rules such as, e.g., select the minimum value of add threshold among the members of an active set of pilots for a given mobile station; select the maximum value of drop threshold among the members of the active set; select the minimum value of drop threshold timer among the members of the active set; and select the minimum value of comparison threshold among the members of the active set. A quality measure is then determined for each of the members of the active set, based on one or more of the selected soft handoff parameter values and values of one or more additional parameters, e.g., add intercept, drop intercept and slope parameters, associated with those members. Particular values of the additional parameters are then selected based on the quality measures. The selected parameter values are then utilized in a soft handoff process, e.g., in a soft handoff process in which the given mobile station is directed to handoff from a primary base station to another base station of the system.

摘要翻译： 使用增强的一组软切换参数来控制IS-95 CDMA系统或其他无线通信系统中的软切换，这使得系统能够更容易地适应变化的射频（RF）条件。 在说明性实施例中，根据一组规则来选择软切换参数中的特定软值切换参数的值，包括诸如例如在给定的一组有效的飞行员组的成员中选择加法阈值的最小值的规则 移动台 选择活动集成员中下降阈值的最大值; 在活动集成员中选择丢弃阈值定时器的最小值; 并在活动集的成员中选择比较阈值的最小值。 然后，基于所选择的一个或多个软切换参数值和一个或多个附加参数的值（例如，添加截距，下降截距和斜率参数）来确定活动集的每个成员的质量度量 那些成员。 然后根据质量度量选择附加参数的特定值。 所选择的参数值然后在软切换过程中使用，例如在软切换过程中，其中给定移动台被指向从主基站切换到系统的另一个基站。

公开(公告)号：US06374099B1

公开(公告)日：2002-04-16

申请号：US09307911

申请日：1999-05-10

申请人： Qi Bi ,  Ching Yao Huang ,  Frances Jiang ,  Yuen-Yin L. Koo ,  Amit Shah

发明人： Qi Bi ,  Ching Yao Huang ,  Frances Jiang ,  Yuen-Yin L. Koo ,  Amit Shah

IPC分类号： H04M1100

CPC分类号： H04W48/06 ,  H04W4/90 ,  H04W76/50

摘要： A high priority and/or emergency overload access control system treats a wireless unit as a higher priority wireless unit when the wireless unit is attempting to access a wireless communications system with a high priority call, such as an emergency call. For example, the overload access control system can recognize if the wireless unit is attempting to initiate a call to an emergency number. If so, the wireless unit can perform a persistence test as an emergency class (e.g. overload class 10-15) wireless unit in attempting to access the wireless communications system. Thus, the wireless unit will experience an increased probability of passing the persistence test and thereby reducing the persistence delay in attempting to access the wireless communications system with the emergency call.

摘要翻译： 当无线单元试图访问诸如紧急呼叫的高优先级呼叫的无线通信系统时，高优先级和/或紧急过载接入控制系统将无线单元视为较高优先级的无线单元。 例如，过载访问控制系统可以识别无线单元是否尝试发起对紧急号码的呼叫。 如果是这样，则无线单元可以在尝试访问无线通信系统时作为紧急类（例如，过载类10-15）无线单元执行持久性测试。 因此，无线单元将经历增加的持久性测试的概率，从而减少尝试在紧急呼叫中访问无线通信系统时的持续延迟。

公开(公告)号：US06240287B1

公开(公告)日：2001-05-29

申请号：US09167157

申请日：1998-10-06

申请人： Terry Si-Fong Cheng ,  Ching Yao Huang ,  Joe Huang ,  Bee Yun Yu

发明人： Terry Si-Fong Cheng ,  Ching Yao Huang ,  Joe Huang ,  Bee Yun Yu

IPC分类号： H04Q730

CPC分类号： H04W48/06 ,  H04W24/10 ,  H04W36/00

摘要： Call processing overload at a base station of a cellular wireless network is controlled by monitoring a level of call processing at the base station, and reducing a present handoff rate for active users when the call processing level exceeds a first threshold less than a maximum call processing capacity. When the call processing level at the base station exceeds a second threshold greater than the first threshold, a present rate of call originations or terminations is reduced while further reducing the handoff rate.

摘要翻译： 在蜂窝无线网络的基站处的呼叫处理过载通过监视基站处的呼叫处理级别来控制，并且当呼叫处理级别超过小于最大呼叫处理的第一阈值时，降低活动用户的当前切换速率 容量。 当基站的呼叫处理级别超过大于第一阈值的第二阈值时，减少呼叫发起或终止的当前速率，同时进一步降低切换速率。

公开(公告)号：US08340080B2

公开(公告)日：2012-12-25

申请号：US12056281

申请日：2008-03-27

申请人： Ching-Yao Huang ,  Chan-jui Chian ,  Youn-Tai Lee ,  Yi-Ting Lin

发明人： Ching-Yao Huang ,  Chan-jui Chian ,  Youn-Tai Lee ,  Yi-Ting Lin

IPC分类号： H04L12/56

CPC分类号： H04L12/66

摘要： A system for scheduling packets to be transmitted is provided. The system includes a soft delay bound calculator module and a frame determination module. The soft delay bound calculator module calculates a soft delay bound for a non-real-time packet based on a packet size of the non-real-time packet and a minimum reserved traffic rate of a channel. The frame determination module determines whether a real-time packet must be transmitted at a current frame according to a delay bound, a transmission time, and a possible retransmission time thereof, and whether a non-real-time packet must be transmitted at a current frame according to a soft delay bound, a transmission time, and a possible retransmission time thereof. Thus, it is possible to improve the performance of the system while keeping the QoS thereof in a mixed service environment.

摘要翻译： 提供了一种用于调度要发送的分组的系统。 该系统包括软延迟界限计算器模块和帧确定模块。 软延迟绑定计算器模块基于非实时分组的分组大小和信道的最小预留业务速率来计算非实时分组的软延迟界限。 帧确定模块根据延迟限制，传输时间和可能的重传时间来确定是否必须在当前帧发送实时分组，以及是否必须以当前的方式发送非实时分组 帧根据软延迟限制，传输时间和可能的重传时间。 因此，可以在保持其在混合服务环境中的QoS的同时提高系统的性能。

公开(公告)号：US07792028B2

公开(公告)日：2010-09-07

申请号：US11606419

申请日：2006-11-30

申请人： Ching Yao Huang ,  Yuan Hwai Shih

发明人： Ching Yao Huang ,  Yuan Hwai Shih

IPC分类号： G01R31/08 ,  H04W4/00

CPC分类号： H04W28/16 ,  H04W28/18 ,  H04W84/12

摘要： The present invention discloses a two-tier call admission control algorithm in IEEE 802.11 WLAN. The two-tier call admission control algorithm is given to improve the overall system throughput and guarantee the quality of service of every single user in the WLAN.

摘要翻译： 本发明公开了IEEE 802.11 WLAN中的两层呼叫接纳控制算法。 给出了两层呼叫接纳控制算法，提高了整个系统吞吐量，保证了WLAN用户的服务质量。

公开(公告)号：US07746779B2

公开(公告)日：2010-06-29

申请号：US10300891

申请日：2002-11-21

申请人： Qi Bi ,  Ching Yao Huang ,  Pi-Chun Chen ,  Patrick Li ,  Stanley Vitebsky

发明人： Qi Bi ,  Ching Yao Huang ,  Pi-Chun Chen ,  Patrick Li ,  Stanley Vitebsky

IPC分类号： G08C15/00

CPC分类号： H04W72/1242 ,  H04L47/11 ,  H04L47/14 ,  H04L47/29 ,  H04L47/50 ,  H04L47/52 ,  H04L47/522 ,  H04L47/6215 ,  H04L47/623 ,  H04L47/626 ,  H04W28/14 ,  H04W72/1226

摘要： In the method, scheduling of a plurality of users for receiving transmitted data is prioritized within a communications system. A next data transmission among the plurality of users is allocated based on the prioritized scheduling.

摘要翻译： 在该方法中，在通信系统内优先考虑用于接收发送数据的多个用户的调度。 基于优先调度来分配多个用户之间的下一个数据传输。

公开(公告)号：US06702971B2

公开(公告)日：2004-03-09

申请号：US09985385

申请日：2001-11-02

申请人： James Huang ,  William Chou ,  David Chou ,  Shia-Chung Chen ,  Woh-Jer Lee ,  Lei-Ti Huang ,  Ching-Yao Huang

发明人： James Huang ,  William Chou ,  David Chou ,  Shia-Chung Chen ,  Woh-Jer Lee ,  Lei-Ti Huang ,  Ching-Yao Huang

IPC分类号： B29C4712

CPC分类号： B29C55/005 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/124 ,  B29C55/18 ,  B29K2027/18 ,  B29K2105/0058 ,  B29K2105/256 ,  B29L2007/005 ,  B29L2031/265

摘要： To provide a method of producing a uniaxially stretched polytetrafluoroethylene gasket tape, which comprises: (1) a step for preparing a paste comprising a mixture of a polytetrafluoroethylene powder obtained by emulsion polymerization and an extrusion aid, (2) a step for extruding the paste by means of an extruder equipped with a die which has plural separators inside an orifice thereof having a rectangular cross section, (3) a step for rolling, in the extruding direction, an extrudate having slit lines to give a rolled polytetrafluoroethylene sheet, (4) a step for uniaxially stretching the rolled sheet in the rolling direction after removing the extrusion aid from the rolled sheet, and (5) a step for heat-treating the obtained uniaxially stretched polytetrafluoroethylene sheet. The die of the extruder has plural sheet-like separators in the orifice thereof having a rectangular cross section. The separators are mounted so that free ends thereof are located at a point exceeding a center point of a long side of the orifice, and function to provide slit lines inside the extrudate in parallel with the long side of the orifice. The high performance inexpensive PTFE gasket tape is produced by the uniaxially stretching method and has properties equal to those of biaxially stretched PTFE gasket tape.

摘要翻译： 提供一种单轴拉伸聚四氟乙烯垫片带的制造方法，其特征在于，包括：（1）制备包含通过乳液聚合获得的聚四氟乙烯粉末与挤出助剂的混合物的糊料的步骤，（2）挤出糊料的步骤 （3）在挤出方向上轧制具有切割线的挤出物以得到轧制的聚四氟乙烯片材的步骤（4），（4）在具有矩形横截面的孔中具有多个分离器的模具， ）从轧制板除去挤出助剂后，在轧制方向上单轴拉伸轧制板的工序，（5）对所得单轴拉伸聚四氟乙烯片进行热处理的工序。 挤出机的模具在其孔中具有多个片状隔离物，其截面为矩形。 分离器被安装成使得其自由端位于超过孔的长边的中心点的点上，并且用于在挤出物内部与孔的长边平行地提供切割线。 高性能廉价的PTFE垫片带通过单向拉伸法制造，具有与双轴拉伸PTFE垫片带的性能相同的性能。

公开(公告)号：US20110069660A1

公开(公告)日：2011-03-24

申请号：US12884427

申请日：2010-09-17

申请人： Hsuan-Li LIN ,  Yu-Shen CHOU ,  Ching-Yao HUANG ,  Sheng-Lun CHIOU

发明人： Hsuan-Li LIN ,  Yu-Shen CHOU ,  Ching-Yao HUANG ,  Sheng-Lun CHIOU

IPC分类号： H04W28/08 ,  H04J4/00

CPC分类号： H04W72/10 ,  H04W84/045

摘要： A femtocell and a resource allocation method thereof are provided. The femtocell comprises a storage unit and a processing unit. The storage unit is configured to store a priority region threshold. The processing unit is configured to assign a first region of a frame as a CSG region according to a priority region threshold and assign a second region of the frame as a non-CSG region according to the priority region threshold. The CSG region and the non-CSG region are exclusive.

摘要翻译： 提供了一种毫微微小区及其资源分配方法。 毫微微小区包括存储单元和处理单元。 存储单元被配置为存储优先级区域阈值。 所述处理单元被配置为根据优先级区域阈值将帧的第一区域分配为CSG区域，并且根据优先级区域阈值将所述帧的第二区域分配为非CSG区域。 CSG区域和非CSG区域是排他的。

公开(公告)号：US20100182962A1

公开(公告)日：2010-07-22

申请号：US12398442

申请日：2009-03-05

申请人： Shih-Heng Cheng ,  Ching-Yao Huang

发明人： Shih-Heng Cheng ,  Ching-Yao Huang

IPC分类号： H04W74/00

CPC分类号： H04W74/002 ,  H04W74/0833 ,  Y02D70/144

摘要： Exchanging information between multiple wireless network groups is implemented by a wireless channel with a wide transmission range and a wireless channel with a narrow transmission range so as to predetermine data transmission schedule of each node of the multiple wireless network groups. Hence, a drawback of the prior art, that is, reduced transmission efficiency and increased power consumption due to collisions between packets of the multiple wireless network groups, is overcome.

摘要翻译： 通过具有宽传输范围的无线信道和具有窄传输范围的无线信道来实现多个无线网络组之间的交换信息，以便预先确定多个无线网络组的每个节点的数据传输调度。 因此，克服了现有技术的缺点，即由于多个无线网络组的分组之间的冲突而降低的传输效率和增加的功率消耗。