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11. 发明申请

WO2012047683A1 METHOD AND APPARATUS FOR RELIABLE CONTROL CHANNEL PERFORMANCE 审中-公开
标题翻译：可靠控制信道性能的方法和装置
公开(公告)号：WO2012047683A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/053560
申请日：2011-09-28
申请人： MOTOROLA MOBILITY, INC. , KONDA, Pradap Venkatramanan , CLAPP, Scott R. , NAGARAJ, Shirish
发明人： KONDA, Pradap Venkatramanan , CLAPP, Scott R. , NAGARAJ, Shirish
IPC分类号： H04W52/14 , H04W52/16 , H04W52/20 , H04W52/32
CPC分类号： H04W52/16 , H04W52/146 , H04W52/20 , H04W52/221 , H04W52/325
摘要： A method and apparatus is directed to achieving target error rates on a channel (130, 132) between a user equipment (120) and a network node (110). The method includes indicating an error event on a first channel between user equipment and a network node using a bit erasure. The method also includes controlling transmit power used by the user equipment on the first channel using predefined transmit power command values received by the user equipment on a second channel, wherein the second channel being between the user equipment and the network node. The transmit power is controlled based on the indicated error event to achieve a target error rate on the first channel.
摘要翻译：方法和装置旨在实现用户设备（120）和网络节点（110）之间的信道（130,132）上的目标错误率。该方法包括使用位擦除在用户设备和网络节点之间的第一信道上指示错误事件。该方法还包括使用在第二信道上由用户设备接收的预定发射功率命令值来控制用户设备在第一信道上使用的发射功率，其中第二信道在用户设备和网络节点之间。基于指示的错误事件来控制发射功率，以实现第一信道上的目标误码率。

12. 发明申请

WO2011160529A1 一种外环功率控制方法和装置审中-公开
公开(公告)号：WO2011160529A1
公开(公告)日：2011-12-29
申请号：PCT/CN2011/074673
申请日：2011-05-25
申请人：中兴通讯股份有限公司 , 陈桂显 , 徐海燕 , 路宏涛 , 舒睿俊 , 赵哲
发明人：陈桂显 , 徐海燕 , 路宏涛 , 舒睿俊 , 赵哲
IPC分类号： H04B7/005
CPC分类号： H04W52/12 , H04W52/20

13. 发明申请

WO2011112373A1 SYSTEM AND METHOD FOR IMPLEMENTING POWER DISTRIBUTION 审中-公开
标题翻译：实现功率分配的系统和方法
公开(公告)号：WO2011112373A1
公开(公告)日：2011-09-15
申请号：PCT/US2011/026405
申请日：2011-02-28
申请人： FUJITSU LIMITED , CHEN, Wei-Peng
发明人： CHEN, Wei-Peng
IPC分类号： H04B7/02 , H04W52/24 , H04W52/40 , H04W88/08 , H04W16/26 , H04B7/06
CPC分类号： H04W52/20 , H04B7/022 , H04B7/0615 , H04B7/0617 , H04B7/15535 , H04W52/143 , H04W52/24 , H04W52/241 , H04W52/267 , H04W52/386 , H04W52/40 , H04W72/0473 , H04W88/085 , Y02D70/00
摘要： A method, in accordance with particular embodiments, includes establishing a plurality of wireless connections with a plurality of endpoints. The connections are established via one or more of a plurality of remote transceivers. The method also includes determining a plurality of candidates for a positive power gain. The plurality of candidates includes a plurality of unique pairings, each pairing comprising a combination of one endpoint and one remote transceiver. The method additional includes identifying a subset of the plurality of candidates. The method further includes determining whether the identified subset results in an optimum power distribution. If the identified subset results in a less than optimum power distribution, the method includes identifying a different subset of candidates. If the identified subset results in an optimum power distribution, the method includes computing a non-uniform power distribution based on the identified subset.
摘要翻译：根据特定实施例的方法包括利用多个端点建立多个无线连接。通过多个远程收发器中的一个或多个建立连接。该方法还包括确定正功率增益的多个候选。多个候选者包括多个唯一配对，每个配对包括一个端点和一个远程收发器的组合。附加的方法包括识别多个候选的子集。该方法还包括确定所识别的子集是否导致最佳功率分布。如果所识别的子集导致小于最佳功率分布，则该方法包括识别不同的候选子集。如果所识别的子集导致最佳功率分布，则该方法包括基于所识别的子集来计算不均匀的功率分布。

14. 发明申请

WO2011079849A1 ADAPTIVE SCHEDULING DATA TRANSMISSION BASED ON THE TRANSMISSION POWER AND THE NUMBER OF PHYSICAL RESOURCE BLOCKS 审中-公开
标题翻译：基于传输功率和物理资源块数量的自适应调度数据传输
公开(公告)号：WO2011079849A1
公开(公告)日：2011-07-07
申请号：PCT/EP2009/009299
申请日：2009-12-29
申请人： TELECOM ITALIA S.P.A. . , SABELLA, Dario , CARETTI, Marco
发明人： SABELLA, Dario , CARETTI, Marco
IPC分类号： H04W52/14 , H04L1/00
CPC分类号： H04W52/262 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04W52/20 , H04W52/346
摘要： A method of scheduling data transmission of transport blocks in an Orthogonal Frequency-Division Multiple Access communication system, wherein each of the transport blocks is transmitted with a respective transmission format (I MCS ) and transmission power in a set of physical resource blocks in the frequency domain. The method identifies the relationship between the transmission power and the block error rate (BLER) for a set of transmission formats (I MCS ) / and evaluates alternative transmission formats (I MCS ) and different numbers of physical resource blocks for at least one of the transport blocks. Specifically, the method determines a set of alternative transmission formats (I MCS ) with different numbers of physical resource blocks, and determines a value being indicative for the total power difference required to transmit the transport block with the alternative transmission format (I MCS ) and different number of physical resource blocks, while maintaining a target block error rate (BLER T ). The transport block is then transmitted with the alternative transmission format (I MCS ) and different number of physical resource blocks if the value indicates that the total transmission power is lower.
摘要翻译：一种在正交频分多址通信系统中调度传输块的数据传输的方法，其中每个传输块以相应的传输格式（IMCS）传输，并且在频域中的一组物理资源块中传输功率。该方法识别用于一组传输格式（IMCS）的传输功率和块错误率（BLER）之间的关系，并评估至少一个传输块的替代传输格式（IMCS）和不同数量的物理资源块。具体地，该方法确定具有不同数量的物理资源块的一组备选传输格式（IMCS），并且确定指示以替代传输格式（IMCS）和不同数目发送传输块所需的总功率差的值的物理资源块，同时保持目标块错误率（BLERT）。然后如果该值表示总发射功率较低，传输块将以替代传输格式（IMCS）和不同数量的物理资源块传输。

15. 发明申请

WO2011064783A1 SYSTEM AND METHOD FOR REDUCING BIT-ERROR-RATE IN ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING 审中-公开
标题翻译：降低正交频分复用中的位错误率的系统和方法
公开(公告)号：WO2011064783A1
公开(公告)日：2011-06-03
申请号：PCT/IL2010/001000
申请日：2010-11-30
申请人： BEN GURION UNIVERSITY OF THE NEGEV, RESEARCH AND DEVELOPMENT AUTHORITY , WULICH, Dov
发明人： WULICH, Dov
IPC分类号： H04W4/00
CPC分类号： H04W52/346 , H04L5/0046 , H04W52/20
摘要： System and method for reducing BER in OFDM based communication system. A cost function relating the power partition coefficients and the average power emitted by the linear power amplifier at the transmitter during quasistatic periods of the channel may be minimized, solved or estimated, based on the received channel partial CSI, and on knowledge of the linear power amplifier gain and linear dynamic range, to get power partition coefficients. The total available power may be divided among the subcarriers according to the resultant power partition coefficients. Additionally, the OFDM signal may amplified by a variable gain calculated based on the resultant power partition coefficients.
摘要翻译：基于OFDM的通信系统降低BER的系统和方法。可以基于所接收的信道部分CSI以及关于线性功率的知识，将功率分配系数和线性功率放大器在发射机发射的平均功率相关联的成本函数最小化，解决或估计放大器增益和线性动态范围，得到功率分配系数。可以根据所得到的功率分配系数在子载波之间划分总可用功率。此外，OFDM信号可以通过基于所得到的功率分配系数计算的可变增益放大。

16. 发明申请

WO2010082592A1 基地局、無線通信システム及び無線通信方法审中-公开
标题翻译：基站，无线通信系统和无线通信方法
公开(公告)号：WO2010082592A1
公开(公告)日：2010-07-22
申请号：PCT/JP2010/050306
申请日：2010-01-14
申请人：株式会社エヌ・ティ・ティ・ドコモ , 後藤喜和 , 林貴裕 , 花木明人 , 富田守一 , 高木由紀子
发明人：後藤　喜和 , 林　貴裕 , 花木　明人 , 富田　守一 , 高木　由紀子
IPC分类号： H04W52/04 , H04B1/707 , H04W72/04
CPC分类号： H04B17/0045 , H04B17/327 , H04W52/12 , H04W52/146 , H04W52/20 , H04W52/22 , H04W52/225 , H04W52/24 , H04W52/34
摘要：　基地局は、測定部と、設定部とを備える。測定部は、セルにおける総受信電力の絶対値、セルにおける総受信電力の分散値、セルにおいてパケットの受信に成功した率である受信成功率、及び、セルに同時に接続する無線端末の数である同時接続ユーザ数の少なくともいずれかの情報を測定する。設定部は、測定部によって測定された情報に基づいて、セルで目標とすべき総受信電力である目標受信電力を設定する。
摘要翻译：设置有测量单元和设定单元的基站。测量单元至少测量小区接收的总宽带功率的绝对值，小区接收的总宽带功率的方差，作为小区成功分组接收速率的接收成功率，或者同时连接的用户数量，是与该小区同时连接的无线终端的数量。基于由测量单元测量的信息，设置单元设置目标接收总宽带功率，该宽带功率将成为小区中所接收的总宽带功率的目标。

17. 发明申请

WO2009070614A2 INTERFERENCE MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM USING ADAPTIVE PATH LOSS ADJUSTMENT 审中-公开
标题翻译：使用自适应路径损失调整的无线通信系统中的干扰管理
公开(公告)号：WO2009070614A2
公开(公告)日：2009-06-04
申请号：PCT/US2008/084749
申请日：2008-11-25
申请人： QUALCOMM Incorporated , YAVUZ, Mehmet , BLACK, Peter J. , NANDA, Sanjiv , TOKGOZ, Yeliz
发明人： YAVUZ, Mehmet , BLACK, Peter J. , NANDA, Sanjiv , TOKGOZ, Yeliz
IPC分类号： H04W24/00 , H04W72/08
CPC分类号： H04W72/082 , H04L1/1825 , H04L5/0092 , H04W28/04 , H04W52/143 , H04W52/20 , H04W52/244 , H04W52/32 , H04W52/322 , H04W52/325 , H04W52/38 , H04W52/44 , H04W56/001 , H04W56/0015 , H04W56/0025 , H04W74/04
摘要： Interference that occurs during wireless communication may be managed by determination and application of an adaptive path loss adjustment. A method, apparatus and medium of communication determine a level of excess received interference based at least in part on out-of-cell interference (Ioc). The path loss is adjusted by an additional path loss on an uplink signal when the level of excess received interference exceeds an interference target that would cause a Rise-over-Thermal (RoT) metric to exceed stable communication.
摘要翻译：可以通过自适应路径损耗调整的确定和应用来管理在无线通信期间发生的干扰。通信的方法，装置和介质至少部分地基于小区外干扰（Ioc）来确定多余的接收干扰的水平。当超出接收干扰的电平超过会导致上升热（RoT）度量超过稳定通信的干扰目标时，路径损耗由上行链路信号上的附加路径损耗来调整。

18. 发明申请

WO2006108018A3 METHOD AND SYSTEM FOR COORDINATING RADIO RESOURCES IN UNLICENSED FREQUENCY BANDS 审中-公开
标题翻译：在无线电频段中协调无线电资源的方法和系统
公开(公告)号：WO2006108018A3
公开(公告)日：2009-04-16
申请号：PCT/US2006012596
申请日：2006-03-30
申请人： CISCO TECH INC , KRUYS JOHANNES PETRUS
发明人： KRUYS JOHANNES PETRUS
IPC分类号： H04B1/00 , H04B7/26 , H04L12/28 , H04L12/56
CPC分类号： H04W16/14 , H04W52/20 , H04W52/247 , H04W84/18
摘要： A method and system is provided for coordinating radio resources in shared or unlicensed frequency bands. Specifically, a set of operating parameters and a receiver-transmitter feedback mechanism are provided that govern the coordination of radio spectrum usage by a plurality of wireless devices. This is achieved by rewarding good receivers and transmitter behavior and/or restricting radio spectrum occupation time. The set of operating parameters include the transmission power, spectrum access probability, spectrum occupation time, and a Receiver Success Rate (RSR).
摘要翻译：提供了一种用于协调共享或未授权频带中的无线电资源的方法和系统。具体地，提供了一组操作参数和接收器 - 发射机反馈机制，其控制多个无线设备的无线电频谱使用的协调。这是通过奖励良好的接收机和发射机行为和/或限制无线电频谱占用时间来实现的。该组操作参数包括发射功率，频谱接入概率，频谱占用时间和接收机成功率（RSR）。

19. 发明申请

WO2007112142A3 POWER CONTROL AND HANDOFF WITH POWER CONTROL COMMANDS AND ERASURE INDICATIONS 审中-公开
标题翻译：功率控制和手动切换功率控制命令和擦除指示
公开(公告)号：WO2007112142A3
公开(公告)日：2008-08-14
申请号：PCT/US2007060194
申请日：2007-01-05
申请人： QUALCOMM INC , BORRAN MOHAMMAD J , KHANDEKAR AAMOD
发明人： BORRAN MOHAMMAD J , KHANDEKAR AAMOD
IPC分类号： H04B7/005 , H04W52/08 , H04W52/12 , H04W52/14 , H04W52/18 , H04W52/20 , H04W52/26 , H04W52/40 , H04W52/54
CPC分类号： H04W52/08 , H04W52/12 , H04W52/146 , H04W52/18 , H04W52/20 , H04W52/265 , H04W52/40 , H04W52/54
摘要： Techniques for performing power control and handoff are described. In an aspect, power control (PC) is supported with multiple PC modes such as an up-down PC mode and an erasure-based PC mode. One PC mode may be selected for use. Signaling may be sent to indicate the selected PC mode. If the up-down PC mode is selected, then a base station estimates the received signal quality for a terminal and sends PC commands to direct the terminal to adjust its transmit power. If the erasure-based PC mode is selected, then the base station sends erasure indications that indicate whether codewords received from the terminal are erased or non-erased. For both PC modes, the terminal adjusts its transmit power based on the power control feedback (e.g., PC commands and/or erasure indications) to achieve a target level of performance (e.g., a target erasure rate for the codewords). The erasure indications may also be used for handoff.
摘要翻译：描述用于执行功率控制和切换的技术。在一个方面，功率控制（PC）由多种PC模式支持，例如升级PC模式和基于擦除的PC模式。可以选择一种PC模式使用。可以发送信号以指示所选的PC模式。如果选择了上下PC模式，则基站估计终端的接收信号质量，并发送PC命令以指示终端调整其发射功率。如果选择基于擦除的PC模式，则基站发送指示从终端接收到的码字被擦除或不被擦除的擦除指示。对于两种PC模式，终端基于功率控制反馈（例如，PC命令和/或擦除指示）调整其发射功率，以实现目标性能水平（例如，码字的目标擦除率）。擦除指示也可用于切换。

20. 发明申请

WO2008079455A1 WCDMA POWER SAVING WITH TRANSMIT DIVERSITY 审中-公开
标题翻译： WCDMA功率节省与传输多样性
公开(公告)号：WO2008079455A1
公开(公告)日：2008-07-03
申请号：PCT/US2007/077076
申请日：2007-08-29
申请人： SONY ERICSSON MOBILE COMMUNICATIONS AB , CAMP, William
发明人： CAMP, William
IPC分类号： H04B7/06
CPC分类号： H04B7/0693 , H04B1/1615 , H04B7/0404 , H04B7/0691 , H04W52/0232 , H04W52/20 , H04W52/42 , Y02D70/40 , Y02D70/444
摘要： A mobile terminal (20) reduces its power consumption by selectively switching between a diversity mode and a non-diversity mode. The mobile terminal (20) monitors the total output power of two or more of its transmitters (94, 96), and selectively switches between the diversity mode and the non-diversity mode based on the total output power. The mobile terminal (20) may also selectively switch between the diversity and non-diversity modes based on a difference in output power levels between the two or more transmitters (94, 96).
摘要翻译：移动终端（20）通过选择性地在分集模式和非分集模式之间切换来降低其功耗。移动终端（20）监视其两个或多个发射机（94,96）的总输出功率，并且基于总输出功率选择性地在分集模式和非分集模式之间切换。移动终端（20）还可以基于两个或更多个发射机（94,96）之间的输出功率电平的差异，有选择地在分集模式和非分集模式之间切换。

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