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    • 2. 发明申请
    • MULTIPLEXING AND POWER CONTROL OF UPLINK CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM
    • 无线通信系统中上拉式控制通道的多路复用和功率控制
    • US20080287155A1
    • 2008-11-20
    • US12117457
    • 2008-05-08
    • Hao XuDurga Prasad MalladiRachel Wang
    • Hao XuDurga Prasad MalladiRachel Wang
    • H04B7/00
    • H04L5/0051H04L5/0007H04L5/0016H04L5/0039H04L5/0053H04L5/0055H04L27/2613H04W52/16H04W52/241H04W52/325H04W52/48
    • Techniques for transmitting control information in a wireless communication system are described. The system may support acknowledgement (ACK) channels and channel quality indicator (CQI) channels, which may have different target signal-to-noise ratios (SNRs). The ACK and CQI channels from different user equipments (UEs) may be multiplexed on the same resource block. In one design, the transmit power of a CQI channel may be set to achieve a nominal target SNR for CQI when not multiplexed with the ACK channels and may be reduced to achieve a lower target SNR when multiplexed with the ACK channels. In another design, the transmit power of an ACK channel may be set to achieve a nominal target SNR for ACK when not multiplexed with the CQI channels and may be boosted to achieve a higher target SNR when multiplexed with the CQI channels. The CQI channel may randomly hop to mitigate performance degradation.
    • 描述用于在无线通信系统中发送控制信息的技术。 该系统可以支持可能具有不同的目标信噪比(SNR)的确认(ACK)信道和信道质量指示符(CQI)信道。 来自不同用户设备(UE)的ACK和CQI信道可以被复用在相同的资源块上。 在一种设计中,可以设置CQI信道的发射功率,以便在不与ACK信道进行多路复用时实现CQI的标称目标SNR,并且当与ACK信道多路复用时,可以减小目标SNR。 在另一种设计中,可以将ACK信道的发射功率设置为在不与CQI信道进行多路复用时实现用于ACK的标称目标SNR,并且当与CQI信道进行多路复用时可以升高以实现更高的目标SNR。 CQI信道可以随机地跳过以减轻性能下降。
    • 3. 发明授权
    • Methods and apparatus for interfacing with a phone system in an on-demand service environment
    • 用于在按需服务环境中与电话系统进行接口的方法和装置
    • US08718241B2
    • 2014-05-06
    • US12878283
    • 2010-09-09
    • Marco CasalainaGautam VasudevRahul KawRachel WangJason A. Ellis
    • Marco CasalainaGautam VasudevRahul KawRachel WangJason A. Ellis
    • H04M1/64H04M11/00
    • H04L41/22H04L51/36H04L67/02H04L67/10H04L67/42H04M3/42323H04M7/0024H04M7/0057
    • Disclosed are systems, apparatus, methods, and computer readable media for interfacing with a phone system in an on-demand service environment. In one embodiment, a client machine is in communication with a data provider and the phone system. The phone system is operated by a phone provider separate from the data provider. A message is received at the client machine from the phone system. The message includes information regarding a phone event in relation to a phone call. The phone event information is provided in a first part of a user interface in a web browser on the client machine. A second part of the user interface is capable of displaying information received at the client machine from the data provider. The first part of the user interface and the second part of the user interface are adapted to communicate with one another. For example, the first part of the user interface is adapted to send a message including the phone event information to the second part of the user interface.
    • 公开了用于在按需服务环境中与电话系统接口的系统,装置,方法和计算机可读介质。 在一个实施例中,客户机与数据提供者和电话系统通信。 电话系统由与数据提供商分开的电话提供商操作。 在客户机从电话系统接收到消息。 该消息包括关于与电话有关的电话事件的信息。 手机事件信息在客户端机器上的web浏览器中的用户界面的第一部分中提供。 用户界面的第二部分能够从数据提供者显示在客户机处收到的信息。 用户界面的第一部分和用户界面的第二部分被适配成彼此通信。 例如,用户界面的第一部分适于将包括电话事件信息的消息发送到用户界面的第二部分。
    • 4. 发明授权
    • Methods and apparatus for interfacing with a phone system in an on-demand service environment
    • 用于在按需服务环境中与电话系统进行接口的方法和装置
    • US08693649B2
    • 2014-04-08
    • US12878288
    • 2010-09-09
    • Marco CasalainaGautam VasudevRahul KawRachel WangJason A. Ellis
    • Marco CasalainaGautam VasudevRahul KawRachel WangJason A. Ellis
    • H04M11/00H04M1/64
    • H04L41/22H04L51/36H04L67/02H04L67/10H04L67/42H04M3/42323H04M7/0024H04M7/0057
    • Disclosed are systems, apparatus, methods, and computer readable media for interfacing with a phone provider in an on-demand service environment. In one embodiment, a proxy server is in communication with a phone system. The phone system provides a phone call and is operated by the phone provider. The proxy server is configured to: receive information from the phone system regarding a phone event in relation to the phone call, and output a message including the phone event information to a data network. A client machine is in communication with the proxy server over the data network and in communication with a data provider separate from the phone provider. The client machine is configured to: receive the message from the proxy server, and display the phone event information in a first part of a user interface in a web browser. A second part of the user interface can display information received from the data provider.
    • 公开了用于在按需服务环境中与电话提供商进行接口的系统,装置,方法和计算机可读介质。 在一个实施例中,代理服务器与电话系统通信。 电话系统提供电话并由电话提供商操作。 代理服务器被配置为:从电话系统接收关于电话呼叫的电话事件的信息,并将包括电话事件信息的消息输出到数据网络。 客户机通过数据网络与代理服务器通信,并与与电话提供商分离的数据提供者进行通信。 客户机被配置为:从代理服务器接收消息,并且在web浏览器中的用户界面的第一部分中显示电话事件信息。 用户界面的第二部分可以显示从数据提供者接收的信息。
    • 6. 发明授权
    • Multiplexing and power control of uplink control channels in a wireless communication system
    • 无线通信系统中上行控制信道的多路复用和功率控制
    • US08750917B2
    • 2014-06-10
    • US12117457
    • 2008-05-08
    • Hao XuDurga Prasad MalladiRachel Wang
    • Hao XuDurga Prasad MalladiRachel Wang
    • H04W52/00
    • H04L5/0051H04L5/0007H04L5/0016H04L5/0039H04L5/0053H04L5/0055H04L27/2613H04W52/16H04W52/241H04W52/325H04W52/48
    • Techniques for transmitting control information in a wireless communication system are described. The system may support acknowledgement (ACK) channels and channel quality indicator (CQI) channels, which may have different target signal-to-noise ratios (SNRs). The ACK and CQI channels from different user equipments (UEs) may be multiplexed on the same resource block. In one design, the transmit power of a CQI channel may be set to achieve a nominal target SNR for CQI when not multiplexed with the ACK channels and may be reduced to achieve a lower target SNR when multiplexed with the ACK channels. In another design, the transmit power of an ACK channel may be set to achieve a nominal target SNR for ACK when not multiplexed with the CQI channels and may be boosted to achieve a higher target SNR when multiplexed with the CQI channels. The CQI channel may randomly hop to mitigate performance degradation.
    • 描述用于在无线通信系统中发送控制信息的技术。 该系统可以支持可能具有不同的目标信噪比(SNR)的确认(ACK)信道和信道质量指示符(CQI)信道。 来自不同用户设备(UE)的ACK和CQI信道可以被复用在相同的资源块上。 在一种设计中,可以设置CQI信道的发射功率,以便在不与ACK信道进行多路复用时实现CQI的标称目标SNR,并且当与ACK信道多路复用时,可以减小目标SNR。 在另一种设计中,可以将ACK信道的发射功率设置为在不与CQI信道进行多路复用时实现用于ACK的标称目标SNR,并且当与CQI信道进行多路复用时可以升高以实现更高的目标SNR。 CQI信道可以随机地跳过以减轻性能下降。
    • 8. 发明授权
    • Pilot structures for ACK and CQI in a wireless communication system
    • 无线通信系统中用于ACK和CQI的导频结构
    • US08767872B2
    • 2014-07-01
    • US12117585
    • 2008-05-08
    • Hao XuDurga Prasad MalladiRachel Wang
    • Hao XuDurga Prasad MalladiRachel Wang
    • H04L27/00
    • H04L5/0051H04L5/0007H04L5/0016H04L5/0039H04L5/0053H04L5/0055H04L27/2613H04W52/16H04W52/241H04W52/325H04W52/48
    • Techniques for transmitting data and pilot for control information are described. In one aspect, a user equipment (UE) may spread a reference signal sequence with a first orthogonal sequence to obtain multiple pilot sequences. The UE may then send the multiple pilot sequences on multiple subcarriers in multiple symbol periods, one pilot sequence in each symbol period. The UE may modulate the reference signal sequence with control information (e.g., ACK information) to obtain a modulated sequence. The UE may spread the modulated sequence with a second orthogonal sequence to obtain multiple data sequences. The UE may then send the multiple data sequences on the multiple subcarrier in multiple symbol periods for data. In another aspect, the UE may send multiple pilot sequences on multiple subcarriers in multiple symbol periods separated by at least one symbol period, one pilot sequence in each symbol period.
    • 描述用于发送数据的技术和用于控制信息的导频。 一方面,用户设备(UE)可以扩展具有第一正交序列的参考信号序列以获得多个导频序列。 然后,UE可以在多个符号周期中的多个子载波上发送多个导频序列,每个符号周期中有一个导频序列。 UE可以用控制信息(例如,ACK信息)来调制参考信号序列以获得调制序列。 UE可以用第二正交序列扩展调制序列以获得多个数据序列。 然后,UE可以在用于数据的多个符号周期中在多个子载波上发送多个数据序列。 在另一方面,UE可以在多个符号周期中的多个子载波上发送多个导频序列,该符号周期由每个符号周期中的至少一个符号周期,一个导频序列隔开。
    • 9. 发明申请
    • SYSTEMS AND METHODS FOR DYNAMIC LIST VIEWS AND DETAIL PAGES
    • 动态列表查看和详细页面的系统和方法
    • US20130227479A1
    • 2013-08-29
    • US13594576
    • 2012-08-24
    • Michael RamseyRachel WangJason EllisReddy Yerradoddi
    • Michael RamseyRachel WangJason EllisReddy Yerradoddi
    • G06F3/0482
    • G06F3/0482G06F17/30368
    • Systems and methods are provided for dynamic list views and detail pages. A database system can update a subscribed field in a data record when the field is updated and when a user interface is displaying the field in a list view. The system can provide a notification of an update for a subscribed field in a data record when the field is updated and when a user interface is displaying the field in a list view. The system can update a subscribed field in a data record when the field is updated and when a user interface is displaying the field in a detail page for a list view. The system can provide a notification of an update for a subscribed field in a data record when the field is updated and when a user interface is displaying the field in a detail page for a list view.
    • 为动态列表视图和详细页面提供了系统和方法。 数据库系统可以在字段更新时和用户界面在列表视图中显示该字段时更新数据记录中的订阅字段。 当字段被更新时,以及当用户界面在列表视图中显示该字段时,系统可以提供对数据记录中的订阅字段的更新的通知。 当字段更新时,系统可以更新数据记录中的订阅字段,以及用户界面是否在列表视图的详细信息页面中显示该字段时。 当字段被更新并且用户界面在列表视图的详细页面中显示该字段时,系统可以提供对数据记录中的订阅字段的更新的通知。