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1. 发明授权

US06973052B2 Hybrid power save delivery method in a wireless local area network for real time communication 有权
标题翻译：用于实时通信的无线局域网中的混合省电方式
公开(公告)号：US06973052B2
公开(公告)日：2005-12-06
申请号：US10741659
申请日：2003-12-19
申请人： Huai Y. Wang , Ye Chen , Stephen P. Emeott , Floyd D. Simpson , Timothy J. Wilson
发明人： Huai Y. Wang , Ye Chen , Stephen P. Emeott , Floyd D. Simpson , Timothy J. Wilson
IPC分类号： H04B7/005 , H04J3/16 , H04W52/02
CPC分类号： H04W52/0216 , Y02D70/142 , Y02D70/23
摘要： A mobile station establishes a schedule by which data is exchanged with an access point. The schedule allows the mobile station to use a low power mode at times outside of the scheduled service periods. However, the mobile station may occasionally need to retrieve additional data from the access point, or transmit additional data to the access point, and so initiates an unscheduled service period to do so.
摘要翻译：移动台建立与接入点交换数据的时间表。该调度允许移动台在预定的服务周期之外的时间使用低功率模式。然而，移动台可能偶尔需要从接入点检索附加数据，或者向接入点发送附加数据，因此启动非计划的服务周期来实现。

2. 发明授权

US06917598B1 Unscheduled power save delivery method in a wireless local area network for real time communication 有权
标题翻译：无线局域网中的非计划节电方式进行实时通信
公开(公告)号：US06917598B1
公开(公告)日：2005-07-12
申请号：US10741651
申请日：2003-12-19
申请人： Stephen P. Emeott , Ye Chen , Floyd D. Simpson , Huai Y. Wang , Timothy J. Wilson , Nattavut Smavatkul
发明人： Stephen P. Emeott , Ye Chen , Floyd D. Simpson , Huai Y. Wang , Timothy J. Wilson , Nattavut Smavatkul
IPC分类号： G08C17/00 , H04B7/15 , H04L12/28 , H04L12/56
CPC分类号： H04W52/0225 , H04W28/14 , H04W74/06 , H04W84/12 , H04W88/08 , Y02D70/142 , Y02D70/23
摘要： A mobile station (106) establishes a real time communication link via an access point (102) for carrying voice or other time-sensitive data. A WLAN subsystem (204) of the mobile station is normally kept in a low power state. Upon initiating a communication link the mobile station signals to the access point that unscheduled power save delivery mode will be used (614), and the access point reserves resources to assure the necessary quality of service. The mobile station initiates a frame transaction by first powering up the WLAN subsystem (712), acquiring the WLAN channel (407), and transmitting a polling frame. Upon successful receipt of the polling frame the access point prepares to reply with an aggregate response. The aggregate response commences by transmitting all data in an aggregate buffer, including both reserved and unreserved data buffers. Upon successful receipt of the aggregate response, the mobile station places the WLAN subsystem back into a low power state.
摘要翻译：移动台（106）经由用于承载语音或其他时间敏感数据的接入点（102）建立实时通信链路。移动台的WLAN子系统（204）通常保持在低功率状态。在发起通信链路时，移动站向接入点发信号通知将使用不计划的节电传送模式（614），并且接入点保留资源以确保必要的服务质量。移动台通过首先加电WLAN子系统（712），获取WLAN信道（407）并发送轮询帧来发起帧事务。在成功接收到轮询帧之后，接入点准备用总的响应进行回复。通过传输聚合缓冲区中的所有数据（包括保留数据缓冲区和未保留的数据缓冲区）开始聚合响应。在成功接收到总响应后，移动台将WLAN子系统置于低功率状态。

3. 发明授权

US07492753B2 Method for performing transactions in a wireless local area network 有权
标题翻译：用于在无线局域网中执行交易的方法
公开(公告)号：US07492753B2
公开(公告)日：2009-02-17
申请号：US10789528
申请日：2004-02-26
申请人： Nattavut Smavatkul , Ye Chen , Stephen P. Emeott , Floyd D. Simpson , Huai Y. Wang
发明人： Nattavut Smavatkul , Ye Chen , Stephen P. Emeott , Floyd D. Simpson , Huai Y. Wang
IPC分类号： H04J3/16
CPC分类号： H04W74/06 , H04W84/12 , Y02D70/142
摘要： A mobile terminal (302, 304) wakes up from a low power state and initiates a frame exchange in a wireless local area network that supports voice traffic by transmitting a polling frame (602). If the mobile terminal had voice data to send, it is included in the polling frame. In response to receiving the polling frame, the access point transmits a delay frame (604) to acknowledge receipt of the polling frame. If the access point has data for the polling mobile terminal, it transmits a non-delay frame (606) including the voice data, otherwise it transmits a null frame (702). The mobile terminal acknowledges the data from the access point (608), and goes back to sleep until the beginning of the next service interval.
摘要翻译：移动终端（302,304）从低功率状态唤醒，并通过发送轮询帧（602）在支持话音业务的无线局域网中发起帧交换。如果移动终端具有要发送的语音数据，则它被包括在轮询帧中。响应于接收到轮询帧，接入点发送延迟帧（604）以确认轮询帧的接收。如果接入点具有轮询移动终端的数据，则它发送包括语音数据的非延迟帧（606），否则发送空帧（702）。移动终端从接入点（608）确认数据，并返回睡眠直到下一个服务间隔的开始。

4. 发明授权

US07426404B2 Method and system for consolidating power saving classes 有权
标题翻译：整合节电类的方法和系统
公开(公告)号：US07426404B2
公开(公告)日：2008-09-16
申请号：US11693800
申请日：2007-03-30
申请人： Huai Y. Wang , Floyd D. Simpson
发明人： Huai Y. Wang , Floyd D. Simpson
IPC分类号： H04B1/38 , H04M1/00
CPC分类号： H04W52/0264 , H04W52/0251 , Y02D70/146 , Y02D70/23
摘要： The invention concerns a method (200) and system (100) for consolidating PSCs. In particular, in a mixed media environment having a plurality of application connections associated with different PSCs, the method can include the steps of identifying (210) a primary application connection, defining (210) a consolidated PSC based on a demand property of the primary application connection and consolidating (212) at least some of the remaining application connections with the consolidated PSC. As such, the consolidated PSC may be associated with multiple application connections. The method can also include the steps of deactivating (218) the consolidated PSC when a deactivation indicator is received and reactivating (224) the consolidated PSC when a reactivation indicator is received.
摘要翻译：本发明涉及一种用于整合PSC的方法（200）和系统（100）。特别地，在具有与不同PSC相关联的多个应用连接的混合媒体环境中，该方法可以包括以下步骤：识别（210）主应用连接，基于主要应用连接的需求属性定义（210）统一PSC 应用程序连接，并整合（212）与整合的PSC的至少一些剩余应用程序连接。因此，整合的PSC可以与多个应用连接相关联。该方法还可以包括以下步骤：当接收到停用指示符时，去激活（218）整合的PSC，并且当接收到重新激活指示符时，重新激活（224）合并PSC。

5. 发明申请

US20080025250A1 METHOD AND SYSTEM FOR SETTING PAGING INDICATION SEQUENCES IN PAGING MESSAGES 审中-公开
标题翻译：用于在寻呼消息中设置寻呼指示序列的方法和系统
公开(公告)号：US20080025250A1
公开(公告)日：2008-01-31
申请号：US11460771
申请日：2006-07-28
申请人： Huai Y. Wang , Floyd D. Simpson
发明人： Huai Y. Wang , Floyd D. Simpson
IPC分类号： H04Q7/00 , H04L12/56
CPC分类号： H04W68/02
摘要： The invention concerns a method (200) and system (100) for setting a paging indication sequence (512) in paging messages (510). In one arrangement, the method can include the steps of—in a mixed media environment—receiving (212) incoming traffic designated for one or more mobile stations (112) in a paging group in which the mobile stations are capable of operating time-critical applications and ordering the paging indication sequence of the paging messages. The ordering can be performed such that higher priority identifiers (514) associated with the time-critical applications are positioned in front of lower priority identifiers (516) to reduce the connection set-up time for the time-critical applications of the mobile stations. As an example, the time-critical applications may be real-time applications, and the lower priority identifiers may be associated with non-real-time applications.
摘要翻译：本发明涉及用于在寻呼消息（510）中设置寻呼指示序列（512）的方法（200）和系统（100）。在一种布置中，该方法可以包括以下步骤：在寻呼组中指定给一个或多个移动站（112）的混合媒体环境接收（212）输入流量，其中移动站能够操作时间关键应用和排序寻呼消息的寻呼指示序列。可以执行排序，使得与时间关键应用相关联的更高优先级标识符（514）位于较低优先级标识符（516）的前面，以减少移动站的时间关键应用的连接建立时间。作为示例，时间关键应用可以是实时应用，并且较低优先级标识符可以与非实时应用相关联。

6. 发明授权

US08831675B2 Method for operating a wide area network modem and a personal area network modem in a mobile communication device 有权
标题翻译：用于在移动通信设备中操作广域网调制解调器和个人区域网络调制解调器的方法
公开(公告)号：US08831675B2
公开(公告)日：2014-09-09
申请号：US11772146
申请日：2007-06-30
申请人： Huai Y. Wang , Zaffer S. Merchant , Floyd D. Simpson
发明人： Huai Y. Wang , Zaffer S. Merchant , Floyd D. Simpson
IPC分类号： H04W88/06 , H04W16/14 , H04W76/04
CPC分类号： H04W16/14 , H04W76/20 , H04W88/06
摘要： A mobile communication device (102) contains both a WAN modem (122) and a PAN modem (134) which operate on interfering radio frequencies. To mitigate interference, and still permit real-time communication operation, the PAN is prevented from transmitting while the WAN is receiving (714). The PAN carries the real-time data via an active link (144) between the PAN modem and a remote device (142). The active link uses a retransmission protocol, which allows recovery of suppressed packets within a given period. The PAN modem is disabled for periods shorter than a maximum time which guarantees success transmission or retransmission of the PAN data. To further aid successful operation of the PAN retransmission operation, the WAN base station aggregates data into a single downlink burst.
摘要翻译：移动通信设备（102）同时包含在干扰无线电频率上操作的WAN调制解调器（122）和PAN调制解调器（134）。为了减轻干扰，仍然允许实时通信操作，PAN在WAN正在接收时被阻止发送（714）。 PAN通过PAN调制解调器和远程设备（142）之间的活动链路（144）携带实时数据。活动链路使用重传协议，允许在给定时间段内恢复抑制的分组。 PAN调制解调器的禁用时间短于保证PAN数据成功传输或重传的最大时间。为了进一步帮助PAN重传操作的成功运行，WAN基站将数据聚合成单个下行链路突发。

7. 发明授权

US07801066B2 Method for transitioning a wide area network modem of a mobile communication device between a power saving mode and a scan mode 有权
标题翻译：用于在省电模式和扫描模式之间转换移动通信设备的广域网调制解调器的方法
公开(公告)号：US07801066B2
公开(公告)日：2010-09-21
申请号：US11831170
申请日：2007-07-31
申请人： Huai Y. Wang , Pieter-Paul S. Giesberts , Gerrit W. Hiddink , Zaffer S. Merchant , Henri Moelard , Floyd D. Simpson
发明人： Huai Y. Wang , Pieter-Paul S. Giesberts , Gerrit W. Hiddink , Zaffer S. Merchant , Henri Moelard , Floyd D. Simpson
IPC分类号： G08C17/00
CPC分类号： H04W52/0248 , H04W52/0229 , Y02D70/142 , Y02D70/146 , Y02D70/23
摘要： A mobile communication device (102) includes a wide area network (WAN) modem (122) for communicating over a wireless WAN. During a voice call, the WAN modem operates in a power save mode (206) but must occasionally scan for handover candidate base stations (208). The modem goes directly from the power save mode to a scan mode at an agreed upon time, first selected by the mobile communication device, but which may be modified by the base station.
摘要翻译：移动通信设备（102）包括用于通过无线WAN进行通信的广域网（WAN）调制解调器（122）。在语音呼叫期间，WAN调制解调器以省电模式（206）操作，但是偶尔扫描切换候选基站（208）。调制解调器在商定的时间直接从省电模式进入扫描模式，首先由移动通信设备选择，但可以由基站修改。

8. 发明申请

US20080020808A1 METHOD AND SYSTEM TO SUPPORT FAST CONNECTION SET-UP IN COMMUNICATION NETWORKS 审中-公开
标题翻译：支持通信网络快速连接建立的方法和系统
公开(公告)号：US20080020808A1
公开(公告)日：2008-01-24
申请号：US11459465
申请日：2006-07-24
申请人： Huai Y. Wang , Floyd D. Simpson
发明人： Huai Y. Wang , Floyd D. Simpson
IPC分类号： H04M1/00
CPC分类号： H04W52/028 , H04W52/0225 , H04W76/27 , Y02D70/146
摘要： A method (200) and system (100) for supporting fast connection set-up in a communication network (110). The method can include the steps of - in a mobile station (114) that is capable of operating in at least two separate power saving modes, a first power saving mode and a second power saving mode, entering (212) an operational state associated with the second power saving mode and staying (214) in the first power saving mode. This process can enable the mobile station to avoid entry into the second power saving mode during the operational state. In the first power saving mode, the mobile station may remain registered with a communication network. In the second power saving mode, the mobile station may be de-registered from the communication network. The first power saving mode can be a sleep mode, and the second power saving mode can be an idle mode.
摘要翻译：一种用于在通信网络（110）中支持快速连接建立的方法（200）和系统（100）。该方法可以包括以下步骤：在能够以至少两个分开的省电模式，第一省电模式和第二省电模式操作的移动站（114）中，输入（212）与第二省电模式并且在第一省电模式中停留（214）。该过程可以使移动台在操作状态期间避免进入第二省电模式。在第一省电模式中，移动台可以保持与通信网络对准。在第二省电模式中，可以从通信网络取消注册移动台。第一省电模式可以是睡眠模式，第二省电模式可以是空闲模式。

9. 发明授权

US08554271B2 Method and apparatus for performing neighbor scans on a wide area network in a mobile communication device operating a personal area network 有权
标题翻译：用于在操作个人区域网络的移动通信设备中在广域网上执行相邻扫描的方法和装置
公开(公告)号：US08554271B2
公开(公告)日：2013-10-08
申请号：US11772160
申请日：2007-06-30
申请人： Huai Y. Wang , Zaffer S. Merchant , Floyd D. Simpson
发明人： Huai Y. Wang , Zaffer S. Merchant , Floyd D. Simpson
IPC分类号： H04M1/00 , H04W4/00 , H04L12/26
CPC分类号： H04W16/14 , H04W48/16 , H04W88/06
摘要： A mobile communication device (102) includes both a wide area network (WAN) radio modem (122), and a personal area network (PAN) radio modem (134), which operate on similar frequencies. When the both the WAN and PAN modems are operating and carrying time-sensitive data, the WAN modem disables transmission by the PAN modem when the WAN modem is due to receive data from a WAN base station (406), including neighbor scans. The duration and frequency of disabling the PAN modem is controlled so that the retransmission is successful.
摘要翻译：移动通信设备（102）包括在类似频率上操作的广域网（WAN）无线电调制解调器（122）和个人区域网（PAN）无线电调制解调器（134）。当WAN和PAN调制解调器都在操作并携带时间敏感数据时，当WAN调制解调器由于接收到来自WAN基站（406）的数据（406）（包括邻近扫描）时，WAN调制解调器禁用PAN调制解调器的传输。禁止PAN调制解调器的持续时间和频率被控制，使得重传成功。

10. 发明授权

US07801065B2 Reception timing method and apparatus 有权
标题翻译：接收定时方法和装置
公开(公告)号：US07801065B2
公开(公告)日：2010-09-21
申请号：US10721444
申请日：2003-11-25
申请人： Floyd D. Simpson , Brian K. Smith , Huai Y. Wang
发明人： Floyd D. Simpson , Brian K. Smith , Huai Y. Wang
IPC分类号： G08C17/00
CPC分类号： H04W24/10 , H04W48/16 , H04W52/0216 , H04W72/02 , H04W72/0446 , H04W74/0866 , H04W84/12 , H04W88/08 , Y02D70/142
摘要： An access point utilizes information (11) as provided by various subscriber units to provide a message (12) (as included with, for example, a beacon transmission) that reflects near term likely utilization of a shared communication resource. A subscriber unit (20) can then utilize that information to schedule its own monitoring activity. This, in turn, permits the subscriber unit to similarly schedule power saving activities to accommodate this reception schedule.
摘要翻译：接入点利用由各种用户单元提供的信息（11）来提供反映近期可能利用共享通信资源的消息（12）（例如包括在信标传输中）。用户单元（20）然后可以利用该信息调度其自己的监视活动。这反过来允许用户单元类似地调度节电活动以适应该接收时间表。

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