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1. 发明授权

US08325649B2 Method and system for transmit power control management in HSPA 有权
标题翻译： HSPA发射功率控制管理方法与系统
公开(公告)号：US08325649B2
公开(公告)日：2012-12-04
申请号：US12599485
申请日：2008-05-08
申请人： Gert-Jan Van Lieshout , Kundan Kumar Lucky , Pradeep Dwarakanath , Vinod Cherian Joseph , Youn Heo
发明人： Gert-Jan Van Lieshout , Kundan Kumar Lucky , Pradeep Dwarakanath , Vinod Cherian Joseph , Youn Heo
IPC分类号： H04B7/185 , H04B7/00
CPC分类号： H04W52/04 , H04W24/00 , H04W52/221 , H04W52/286 , H04W52/44
摘要： A method and apparatus are provided for determining a Transmission Power Control (TPC) command of an UpLink (UL) channel in a User Equipment (UE). The method includes storing TPC commands received through each Radio Link (RL) for preset combining periods, before entry into Discontinuous Transmission (DTX); combining the stored TPC commands; if all of the TPC commands are UP commands, determining a combined TPC command of the UL channel as a power level derived using a TPC command received in a designated previous DownLink (DL) slot among DL slots included in each RL, and controlling a transmit power of the UL channel, in a current DL slot which uplink transmission is resumed, using a power level corresponding to the determined TPC command.
摘要翻译：提供了一种用于确定用户设备（UE）中的上行链路（UL）信道的传输功率控制（TPC）命令的方法和装置。该方法包括：在进入不连续传输（DTX）之前，将通过每个无线电链路（RL）接收的TPC命令存储在预设组合周期内; 组合存储的TPC命令; 如果所有TPC命令都是UP命令，则将UL信道的组合TPC命令确定为使用在每个RL中包括的DL时隙中在指定的先前下行链路（DL）时隙中接收的TPC命令导出的功率电平，并且控制发送使用与所确定的TPC命令相对应的功率电平，在当前DL时隙中的UL信道的功率恢复上行链路传输。

2. 发明申请

US20100254324A1 METHOD AND SYSTEM FOR TRANSMIT POWER CONTROL MANAGEMENT IN HSPA 有权
标题翻译： HSPA发射功率控制管理方法与系统
公开(公告)号：US20100254324A1
公开(公告)日：2010-10-07
申请号：US12599485
申请日：2008-05-08
申请人： Gert-Jan Van Lieshout , Kundan Kumar Lucky , Pradeep Dwarakanath , Vinod Cherian Joseph , Youn Heo
发明人： Gert-Jan Van Lieshout , Kundan Kumar Lucky , Pradeep Dwarakanath , Vinod Cherian Joseph , Youn Heo
IPC分类号： H04W52/04
CPC分类号： H04W52/04 , H04W24/00 , H04W52/221 , H04W52/286 , H04W52/44
摘要： Determination of transmission power control commands in a UE by combining TPC commands received during DTX/DRX modes. The combining is done on those TPC commands which are received on different radio links after ignoring TPC commands which might be received in a DL slot overlapping with no UL transmission. The UE thus uses the combined TPC commands as derived at the time of entry into DTX for the second UL DPCCH preamble transmission which leads to increase in link reliability and subsequent conservation of power by the UE. The UE uses the same power as derived in the previous slot for resumption of transmission when all the TPC commands, received in the DL slot overlapping with no UL transmission, are UP. TPC commands for the transmission of the 2nd DPCCH preamble at transmission resumption is determined by combining stored TPC commands from each of the radio links that were received by the UE while entering into DTX gap and said TPC commands could not be applied with the newly received TPC commands.
摘要翻译：通过组合在DTX / DRX模式期间接收的TPC命令来确定UE中的发射功率控制命令。在忽略可能在没有UL传输重叠的DL时隙中接收的TPC命令之后，在不同的无线电链路上接收的那些TPC命令进行组合。因此，UE因此使用在进入DTX时导出的用于第二UL DPCCH前导码传输的组合TPC命令，这导致链路可靠性的增加以及UE随后的功率保护。当在没有UL传输重叠的DL时隙中接收的所有TPC命令都为UP时，UE使用与前一时隙中导出的相同的功率来恢复传输。在发送恢复时传送第二DPCCH前导码的TPC命令通过组合来自UE接收的每个无线电链路的存储的TPC命令来确定，同时进入DTX间隙，并且所述TPC命令不能应用于新接收的TPC 命令。

3. 发明申请

US20130100833A1 Transmission of Information in a Wireless Communication System 有权
标题翻译：无线通信系统中的信息传输
公开(公告)号：US20130100833A1
公开(公告)日：2013-04-25
申请号：US13508462
申请日：2010-11-08
申请人： Hua Xu , Youn Heo , Zhijun Cai , Mark Earnshaw , Mo-Han Fong , Sean McBeath , Robert Mark Harrison
发明人： Hua Xu , Youn Heo , Zhijun Cai , Mark Earnshaw , Mo-Han Fong , Sean McBeath , Robert Mark Harrison
IPC分类号： H04W52/42 , H04W72/02
CPC分类号： H04W52/42 , H01Q1/00 , H04J13/0062 , H04J13/102 , H04L1/0618 , H04L1/1671 , H04L5/0023 , H04L5/0048 , H04L27/2602 , H04L27/262 , H04W72/02
摘要： Methods, devices, and systems for the transmission of information in a wireless communication system are disclosed. In one embodiment, a method of transmission in a wireless communication system comprises determining by a wireless device (201) a configuration of a plurality of power amplifiers (207) to achieve a single antenna transmission mode; amplifying a signal by said wireless device (201) using the configuration of the plurality of power amplifiers (207) to form a plurality of amplified signals; simultaneously transmitting at or about the same time by the wireless device (201) to a base station (202) the plurality of amplified signals from a plurality of physical antennas (212), wherein the plurality of physical antennas (212) are coupled to the configuration of the plurality of power amplifiers (207); and wherein the measured transmit power from the totality of the plurality of physical antennas (212) is about the same as the required transmit power using the single antenna transmission mode.
摘要翻译：公开了用于在无线通信系统中传输信息的方法，设备和系统。在一个实施例中，无线通信系统中的传输方法包括由无线设备（201）确定多个功率放大器（207）的配置以实现单个天线传输模式; 使用所述多个功率放大器（207）的配置，通过所述无线设备（201）放大信号以形成多个放大信号; 在多个物理天线（212）中同时在无线设备（201）或同时发射多个物理天线（212）的多个放大信号到基站（202）同时发射多个物理天线（212）配置多个功率放大器（207）; 并且其中来自所述多个物理天线（212）的总体的测量的发射功率与使用所述单天线传输模式的所需发射功率大致相同。

4. 发明授权

US09814003B2 Transmission of information in a wireless communication system 有权
公开(公告)号：US09814003B2
公开(公告)日：2017-11-07
申请号：US13508462
申请日：2010-11-08
申请人： Hua Xu , Youn Heo , Zhijun Cai , Mark Earnshaw , Mo-Han Fong , Sean McBeath , Robert Mark Harrison
发明人： Hua Xu , Youn Heo , Zhijun Cai , Mark Earnshaw , Mo-Han Fong , Sean McBeath , Robert Mark Harrison
IPC分类号： H04W4/00 , H04W52/42 , H04J13/00 , H04J13/10 , H04L1/16 , H01Q1/00 , H04W72/02 , H04L1/06 , H04L27/26 , H04L5/00
CPC分类号： H04W52/42 , H01Q1/00 , H04J13/0062 , H04J13/102 , H04L1/0618 , H04L1/1671 , H04L5/0023 , H04L5/0048 , H04L27/2602 , H04L27/262 , H04W72/02
摘要： Methods, devices, and systems for the transmission of information in a wireless communication system are disclosed. In one embodiment, a method of transmission in a wireless communication system comprises determining by a wireless device (201) a configuration of a plurality of power amplifiers (207) to achieve a single antenna transmission mode; amplifying a signal by said wireless device (201) using the configuration of the plurality of power amplifiers (207) to form a plurality of amplified signals; simultaneously transmitting at or about the same time by the wireless device (201) to a base station (202) the plurality of amplified signals from a plurality of physical antennas (212), wherein the plurality of physical antennas (212) are coupled to the configuration of the plurality of power amplifiers (207); and wherein the measured transmit power from the totality of the plurality of physical antennas (212) is about the same as the required transmit power using the single antenna transmission mode.

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