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1. 发明申请

WO2012024222A2 ACK/NACK TRANSMISSION FOR MULTI-CARRIER OPERATION WITH DOWNLINK ASSIGNMENT INDEX 审中-公开
标题翻译：用于通过下行链路分配索引进行多载波操作的ACK / NACK传输
公开(公告)号：WO2012024222A2
公开(公告)日：2012-02-23
申请号：PCT/US2011047759
申请日：2011-08-15
申请人： QUALCOMM INC , CHEN WANSHI , ZHANG XIAOXIA , GAAL PETER , MONTOJO JUAN , LOU XILIANG , LUO TAO , DAMNJANOVIC JELENA M , DAMNJANOVIC ALEKSANDAR
发明人： CHEN WANSHI , ZHANG XIAOXIA , GAAL PETER , MONTOJO JUAN , LOU XILIANG , LUO TAO , DAMNJANOVIC JELENA M , DAMNJANOVIC ALEKSANDAR
IPC分类号： H04L1/18
CPC分类号： H04W72/1284 , H04B7/0632 , H04L1/1861 , H04L5/0055 , H04W52/325 , H04W52/34 , H04W52/42
摘要： Techniques for acknowledging data transmissions in a multi-carrier wireless communication network are disclosed. In one aspect, a UE determines a number of acknowledgement/negative acknowledgement (ACK/NACK) bits for a data transmission on one more component carriers (CCs) based on information obtained from a grant. The grant may be a downlink grant or an uplink grant, and the information obtained may include a number of CCs scheduled for data transmission and/or identifiers of the scheduled CCs. The UE may determine the number of ACK/NACK bits for acknowledging the data transmission based on the number of scheduled CCs and the identifier of each scheduled CC.
摘要翻译：公开了一种在多载波无线通信网络中确认数据传输的技术。在一个方面，UE基于从授权获得的信息，确定用于一个更多分量载波（CC）上的数据传输的确认/否定确认（ACK / NACK）比特的数目。授权可以是下行链路授权或上行链路许可，并且所获得的信息可以包括为数据传输调度的CC数量和/或所调度的CC的标识符。 UE可以基于调度的CC的数量和每个调度的CC的标识来确定用于确认数据传输的ACK / NACK比特的数量。

2. 发明申请

WO2012054898A3 SYSTEMS, APPARATUS AND METHODS FOR FACILITATING FREQUENCY REUSE FOR DOWNLINK CONTROL CHANNELS 审中-公开
标题翻译：为下行链路控制通道提供频率重用的系统，装置和方法
公开(公告)号：WO2012054898A3
公开(公告)日：2012-07-26
申请号：PCT/US2011057390
申请日：2011-10-21
申请人： QUALCOMM INC , MONTOJO JUAN , CHEN WANSHI , DAMNJANOVIC ALEKSANDAR
发明人： MONTOJO JUAN , CHEN WANSHI , DAMNJANOVIC ALEKSANDAR
IPC分类号： H04W16/02
CPC分类号： H04W72/042 , H04W16/02
摘要： Systems and methods for frequency reuse on downlink control channels (DLCCs) are provided. One method can include determining a first number of symbols to support transmission of control information on a DLCC, and configuring a second number of symbols for transmission of the control information on the DLCC, wherein the second number of symbols is greater than the first number of symbols. The method can also include assigning a number of DLCCs based on the second number of symbols, and transmitting control information over an assigned number of DLCCs to achieve an effective reuse factor less than one. Another method can include identifying fractions of bandwidth in a system having cells, and allocating at least one of the cells to at least one of the fractions of bandwidth in a system. Resource element groups allocated to the fractions of bandwidth can be coordinated across cells to provide frequency reuse.
摘要翻译：提供了下行链路控制信道（DLCC）上频率重用的系统和方法。一种方法可以包括确定第一数量的符号以支持在DLCC上传输控制信息，以及配置用于在DLCC上发送控制信息的第二数量的符号，其中第二数量的符号大于第一数量的符号符号。该方法还可以包括基于第二数量的符号分配多个DLCC，以及在分配数量的DLCC上发送控制信息以实现小于1的有效重用因子。另一种方法可以包括在具有小区的系统中识别带宽的分数，以及将至少一个小区分配给系统中的至少一个带宽分数。分配给带宽分数的资源元素组可跨单元进行协调，以提供频率重用。

3. 发明申请

WO2012024220A2 ACK/NACK TRANSMISSION FOR MULTI-CARRIER OPERATION 审中-公开
标题翻译：用于多载波操作的ACK / NACK传输
公开(公告)号：WO2012024220A2
公开(公告)日：2012-02-23
申请号：PCT/US2011047757
申请日：2011-08-15
申请人： QUALCOMM INC , CHEN WANSHI , ZHANG XIAOXIA , GAAL PETER , MONTOJO JUAN , LUO XILIANG , LUO TAO , DAMNJANOVIC JELENA M , DAMNJANOVIC ALEKSANDAR
发明人： CHEN WANSHI , ZHANG XIAOXIA , GAAL PETER , MONTOJO JUAN , LUO XILIANG , LUO TAO , DAMNJANOVIC JELENA M , DAMNJANOVIC ALEKSANDAR
IPC分类号： H04L1/18
CPC分类号： H04W72/1284 , H04B7/0632 , H04L1/1861 , H04L5/0055 , H04W52/325 , H04W52/34 , H04W52/42
摘要： Techniques for acknowledging data transmissions in a multi-carrier wireless communication network are disclosed. In some aspects, a user equipment (UE) receives a data transmission on at least one component carrier (CC) in a plurality of configured CCs. The UE determines acknowledgement/negative acknowledgement (ACK/NACK) information for the data transmission and determines an uplink channel for sending the ACK/NACK information. When the ACK/NACK information is sent on a PUCCH, the UE may perform power control based on which CCs in the plurality of configured CCs data is received. When the ACK/NACK information is sent on a PUSCH, the UE may determine a number of resource elements based on its CC configuration.
摘要翻译：公开了用于确认多载波无线通信网络中的数据传输的技术。在一些方面，用户设备（UE）在多个配置的CC中的至少一个分量载波（CC）上接收数据传输。 UE确定用于数据传输的确认/否定确认（ACK / NACK）信息，并确定用于发送ACK / NACK信息的上行链路信道。当在PUCCH上发送ACK / NACK信息时，UE可以基于多个配置的CC数据中的哪些CC被接收来执行功率控制。当在PUSCH上发送ACK / NACK信息时，UE可以基于其CC配置来确定资源元素的数量。

4. 发明申请

WO2010144601A9 METHOD AND APPARATUS FOR FACILITATING RADIO LINK MONITORING AND RECOVERY 审中-公开
标题翻译：促进无线电链路监测和恢复的方法和装置
公开(公告)号：WO2010144601A9
公开(公告)日：2017-04-13
申请号：PCT/US2010038007
申请日：2010-06-09
申请人： QUALCOMM INC , DAMNJANOVIC JELENA M , TENNY NATHAN EDWARD , CHEN WANSHI , MONTOJO JUAN , DAMNJANOVIC ALEKSANDAR
发明人： DAMNJANOVIC JELENA M , TENNY NATHAN EDWARD , CHEN WANSHI , MONTOJO JUAN , DAMNJANOVIC ALEKSANDAR
IPC分类号： H04W72/08 , H04L5/02 , H04W72/04 , H04W76/02
CPC分类号： H04W72/085 , H04L5/001 , H04W72/042 , H04W76/028
摘要： Methods, apparatuses, and computer program products are disclosed for facilitating a radio link failure determination. A wireless terminal is configured to monitor a control channel quality of a control signal over at least one control carrier. A radio link failure determination is then made based on the control channel quality of the at least one control carrier. In other embodiments, rather than basing the radio link failure determination solely on the set of control carriers, the wireless terminal is configured to monitor a control channel quality over at least one additional carrier, not included in the set of control carriers, in response to a link loss detected over each of the set of control carriers. For such embodiments, the radio link failure determination is then made based on the control channel quality of the additional carrier(s).
摘要翻译：公开了用于促进无线电链路故障确定的方法，装置和计算机程序产品。无线终端被配置为通过至少一个控制载体监视控制信号的控制信道质量。然后基于至少一个控制载波的控制信道质量进行无线电链路故障确定。在其他实施例中，无线终端不是将无线电链路故障确定仅仅基于控制载波集合，而是被配置为响应于不是包括在控制载波集合中的至少一个附加载波来监视控制信道质量在该组控制载波中的每一个上检测到链路损耗。对于这些实施例，然后基于附加载波的控制信道质量来进行无线电链路故障确定。

5. 发明申请

WO2011090688A2 FALLBACK OPERATION FOR CROSS-CARRIER SIGNALING IN MULTI-CARRIER OPERATION 审中-公开
标题翻译：用于多载波操作中的跨载波信号的倒退操作
公开(公告)号：WO2011090688A2
公开(公告)日：2011-07-28
申请号：PCT/US2010062053
申请日：2010-12-23
申请人： QUALCOMM INC , CHEN WANSHI , DAMNJANOVIC JELENA M , GAAL PETER , MONTOJO JUAN , DAMNJANOVIC ALEKSANDAR
发明人： CHEN WANSHI , DAMNJANOVIC JELENA M , GAAL PETER , MONTOJO JUAN , DAMNJANOVIC ALEKSANDAR
IPC分类号： H04L5/00
CPC分类号： H04L5/0091 , H04L5/0053
摘要： Techniques for supporting fallback operation in a multi-carrier communication system are described. In one aspect, a UE may determine at least one first downlink control information (DCI) format to monitor on a first carrier. The UE may monitor for the first DCI format(s) on the first carrier to detect DCI sent to the UE. The UE may receive a reconfiguration message related to communication on a plurality of carriers by the UE with cross-carrier signaling, and may determine at least one second DCI format to monitor on the first carrier based on the reconfiguration message. The UE may monitor for the first DCI format(s) and the second DCI format(s) on the first carrier after receiving the reconfiguration message.
摘要翻译：描述了用于支持多载波通信系统中的回退操作的技术。一方面，UE可以确定在第一载波上监视的至少一个第一下行链路控制信息（DCI）格式。 UE可以监视第一载波上的第一DCI格式，以检测发送给UE的DCI。 UE可以接收与具有跨载波信令的UE在多个载波上的通信相关的重配置消息，并且可以基于重新配置消息确定至少一个第二DCI格式来监视第一载波。在接收到重新配置消息之后，UE可以监视第一载波上的第一DCI格式和第二DCI格式。

6. 发明申请

WO2011140108A2 METHOD AND APPARATUS FOR SOUNDING ANTENNAS IN WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信中天线天线的方法与装置
公开(公告)号：WO2011140108A2
公开(公告)日：2011-11-10
申请号：PCT/US2011035026
申请日：2011-05-03
申请人： QUALCOMM INC , GAAL PETER , CHEN WANSHI , MONTOJO JUAN , DAMNJANOVIC ALEKSANDAR
发明人： GAAL PETER , CHEN WANSHI , MONTOJO JUAN , DAMNJANOVIC ALEKSANDAR
IPC分类号： H04L25/03 , H04L5/00
CPC分类号： H04L25/03343 , H04L5/0048
摘要： Methods and apparatuses are provided that facilitate sounding antennas in wireless communication. In an aspect, a method for wireless communication includes determining at least one resource reserved for transmitting a demodulation reference signal and transmitting a sounding reference signal over the at least one resource. In another aspect, a method of wireless communication includes signaling a parameter related to sounding multiple antenna ports, receiving signals from a device over the multiple antenna ports, and estimating a channel related to the signals at least in part by removing a precoding from the signals.
摘要翻译：提供了便于在无线通信中探测天线的方法和装置。一方面，一种用于无线通信的方法包括：确定至少一个被保留的用于发送解调参考信号的资源，以及通过所述至少一个资源发送探测参考信号。在另一方面，一种无线通信方法包括：发信号通知多个天线端口的声音，从多个天线端口接收来自设备的信号，以及至少部分地通过从所述信号中去除预编码来估计与所述信号有关的信道。

7. 发明申请

WO2010025249A8 MULTIPLEXING OF CONTROL INFORMATION AND DATA FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：用于无线通信的控制信息和数据的多路复用
公开(公告)号：WO2010025249A8
公开(公告)日：2010-04-15
申请号：PCT/US2009055194
申请日：2009-08-27
申请人： QUALCOMM INC , DAMNJANOVIC ALEKSANDAR , DAMNJANOVIC JELENA M , MONTOJO JUAN , ZHANG XIAOXIA
发明人： DAMNJANOVIC ALEKSANDAR , DAMNJANOVIC JELENA M , MONTOJO JUAN , ZHANG XIAOXIA
IPC分类号： H04W36/06
CPC分类号： H04W72/042 , H04L1/0026 , H04L1/0027 , H04L5/0007 , H04L5/0044 , H04L5/0053
摘要： Techniques for sending control information in a wireless communication system are described. A user equipment (UE) may be configured to periodically send control information (e.g., CQI information) and may receive an assignment of control resources for sending the control information. The UE may also receive an assignment (e.g., a dynamic assignment or a semi-persistent assignment) of data resources for sending data. The UE may send the control information (i) on the control resources if the control and data resources do not coincide in time or (ii) on a designated portion of the data resources if the control and data resources coincide in time. The UE may generate at least one SC-FDMA symbol with the control information sent on the control resources or the designated portion of the data resources. The UE can maintain a single-carrier waveform for each SC-FDMA symbol.
摘要翻译：描述了用于在无线通信系统中发送控制信息的技术。用户设备（UE）可以被配置为周期性地发送控制信息（例如，CQI信息）并且可以接收用于发送控制信息的控制资源的分配。 UE还可以接收用于发送数据的数据资源的分配（例如，动态分配或半持久分配）。如果控制资源和数据资源在时间上不一致，或者（ii）在控制资源和数据资源在时间上重合的情况下在数据资源的指定部分上，则UE可以在控制资源上发送控制信息（i）。 UE可以生成具有在控制资源或数据资源的指定部分上发送的控制信息的至少一个SC-FDMA符号。 UE可以为每个SC-FDMA符号保持单载波波形。

8. 发明申请

WO2008024788A3 METHOD AND APPARATUS FOR RANDOM ACCESS IN AN ORTHOGONAL MULTIPLE-ACCESS COMMUNICATION SYSTEM 审中-公开
标题翻译：正交多功能通信系统中随机访问的方法与装置
公开(公告)号：WO2008024788A3
公开(公告)日：2009-01-29
申请号：PCT/US2007076439
申请日：2007-08-21
申请人： QUALCOMM INC , MALLADI DURGA PRASAD , DAMNJANOVIC ALEKSANDAR , MONTOJO JUAN
发明人： MALLADI DURGA PRASAD , DAMNJANOVIC ALEKSANDAR , MONTOJO JUAN
CPC分类号： H04L5/003 , H04L1/0029 , H04L1/0032 , H04L1/0061 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/006 , H04L5/0091 , H04L25/03866 , H04W56/0045 , H04W74/002 , H04W74/0833 , H04W88/02
摘要： Techniques for accessing a wireless communication system are described. A user equipment (UE) sends a random access preamble for system access. The random access preamble may include a random identifier (ID), a channel quality indicator (CQI), etc. The UE may randomly select the random ID or may be assigned this random ID. The UE receives a random access response from a base station. The random access response may include control channel resources (e.g., CQI and PC resources), uplink resources, and/or control information (e.g., timing advance and PC correction) for the UE. The random access response may be sent in two parts using two messages. A first message may be sent on a control channel and may include identification information and possibly other information. A second message may be sent on a shared data channel and may include remaining information for the random access response.
摘要翻译：描述用于访问无线通信系统的技术。用户设备（UE）发送用于系统接入的随机接入前导码。随机接入前导码可以包括随机标识符（ID），信道质量指示符（CQI）等.UE可以随机选择随机ID或者可以分配该随机ID。 UE从基站接收随机接入响应。随机接入响应可以包括针对UE的控制信道资源（例如，CQI和PC资源），上行链路资源和/或控制信息（例如，定时提前和PC校正）。随机访问响应可以使用两个消息以两部分发送。可以在控制信道上发送第一消息，并且可以包括识别信息和可能的其他信息。可以在共享数据信道上发送第二消息，并且可以包括用于随机接入响应的剩余信息。

9. 发明申请

WO2008042967A2 RANDOM ACCESS SIGNALING TRANSMISSION FOR SYSTEM ACCESS IN WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信系统接入随机接入信令传输
公开(公告)号：WO2008042967A2
公开(公告)日：2008-04-10
申请号：PCT/US2007080319
申请日：2007-10-03
申请人： QUALCOMM INC , DAMNJANOVIC ALEKSANDAR , MONTOJO JUAN , MALLADI DURGA PRASAD
发明人： DAMNJANOVIC ALEKSANDAR , MONTOJO JUAN , MALLADI DURGA PRASAD
IPC分类号： H04W52/16 , H04W52/28 , H04W52/32 , H04W52/50 , H04W74/08
CPC分类号： H04W74/002 , H04L1/0029 , H04L1/0032 , H04L1/0057 , H04L5/0053 , H04W52/16 , H04W52/281 , H04W52/325 , H04W52/50 , H04W74/0833 , H04W74/0866
摘要： Techniques for transmitting random access signaling for system access are described. In an aspect, random access signaling may be sent based on at least one transmission parameter having different values for different user equipment (UE) classes. At least one parameter value may be determined based on a particular UE class, and the random access signaling may be sent based on the determined parameter value(s). The random access signaling may be a random access preamble, and the at least one transmission parameter may include a target SNR, a backoff time, and/or a power ramp. The random access preamble may then be sent based on a target SNR value, a power ramp value, and/or a backoff time value for the particular UE class. In another aspect, a message for system access may be sent based on a power control correction received in a random access response for the random access preamble.
摘要翻译：描述用于发送用于系统接入的随机接入信令的技术。在一方面，可以基于对于不同用户设备（UE）类别具有不同值的至少一个传输参数来发送随机接入信令。可以基于特定UE类来确定至少一个参数值，并且可以基于所确定的参数值来发送随机接入信令。随机接入信令可以是随机接入前导码，并且所述至少一个传输参数可以包括目标SNR，退避时间和/或功率斜坡。然后可以基于针对特定UE类的目标SNR值，功率斜坡值和/或退避时间值来发送随机接入前导码。在另一方面，可以基于在随机接入前导码的随机接入响应中接收的功率控制校正来发送用于系统接入的消息。

10. 发明申请

WO2007092896A2 AN APPARATUS AND METHOD FOR FAST ACCESS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：一种在无线通信系统中快速访问的装置和方法
公开(公告)号：WO2007092896A2
公开(公告)日：2007-08-16
申请号：PCT/US2007061793
申请日：2007-02-07
申请人： QUALCOMM INC , DAMNJANOVIC ALEKSANDAR , MALLADI DURGA PRASAD , MONTOJO JUAN
发明人： DAMNJANOVIC ALEKSANDAR , MALLADI DURGA PRASAD , MONTOJO JUAN
IPC分类号： H04W28/24 , H04W52/50 , H04W74/08
CPC分类号： H04W74/004 , H04L5/0007 , H04W28/24 , H04W52/50 , H04W74/008 , H04W74/0833 , H04W74/0866
摘要： Systems and methodologies are described that facilitate a fast access in a wireless communication system, such as OFDMA. According to various aspects, the system and methods are described for generating an access probe comprising an access signature having quality of service information and transmitting the access probe on a random access channel. Also, the system and methods of receiving an access probe, the access probe comprising quality of service information, generating an access grant in response to the receive access probe, addressing the access grant using information from the access probe, and transmitting the access grant.
摘要翻译：描述了促进诸如OFDMA的无线通信系统中的快速接入的系统和方法。根据各方面，描述了用于生成包括具有服务质量信息的访问签名并在随机访问信道上发送访问探针的访问探针的系统和方法。此外，接收探测器的系统和方法，接入探测器包括服务质量信息，响应于接收接入探测器生成接入许可，使用来自接入探测器的信息寻址接入许可，以及发送接入许可。

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