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1. 发明申请

WO2008101053A2 APPARATUS AND METHOD FOR UPLINK POWER CONTROL OF WIRELESS COMMUNICATIONS 审中-公开
标题翻译：用于无线通信的上行功率控制的装置和方法
公开(公告)号：WO2008101053A2
公开(公告)日：2008-08-21
申请号：PCT/US2008/053919
申请日：2008-02-14
申请人： QUALCOMM Incorporated , MALLADI, Durga Prasad , MONTOJO, Juan , DAMNJANOVIC, Aleksandar , HO, Sai Yiu
发明人： MALLADI, Durga Prasad , MONTOJO, Juan , DAMNJANOVIC, Aleksandar , HO, Sai Yiu
CPC分类号： H04W52/44 , H04W52/287 , H04W52/325
摘要： Systems and methodologies are described that facilitate employing periodic closed loop power control corrections in a wireless communication environment. A periodic power control command can be sent over a downlink to control and/or correct an uplink power level employed by an access terminal. Each periodic power control command can be generated based upon an uplink periodic transmission sent from the access terminal. The periodic power control commands can be communicated via a Physical Downlink Control Channel (PDCCH) or in-band signaling. Moreover, access terminals can be grouped to enhance efficiency of downlink transfer of the periodic power control commands. The periodic power control commands can be halted upon access terminal uplink resources being deallocated. For instance, these resources can be deallocated after an inactivity period of the access terminal. Thereafter, the access terminal can initiate random access (e.g., leveraging open loop mechanisms) to resume periodic power control command transmission.
摘要翻译：描述了便于在无线通信环境中使用周期性闭环功率控制校正的系统和方法。可以在下行链路上发送周期性功率控制命令以控制和/或校正由接入终端使用的上行链路功率电平。可以基于从接入终端发送的上行链路周期性传输来生成每个周期性功率控制命令。可以经由物理下行链路控制信道（PDCCH）或带内信令来传送周期性功率控制命令。此外，可以对接入终端进行分组，以提高周期性功率控制命令的下行链路传输效率。当接入终端上行链路资源被解除分配时，可以暂停周期性功率控制命令。例如，这些资源可以在接入终端的非活动时间段之后解除分配。此后，接入终端可以发起随机接入（例如，利用开环机制）以恢复周期性功率控制命令传输。

2. 发明申请

WO2011005521A2 WIRELESS COMMUNICATION HAVING REDUCED FEEDBACK DELAY 审中-公开
标题翻译：具有减少反馈延迟的无线通信
公开(公告)号：WO2011005521A2
公开(公告)日：2011-01-13
申请号：PCT/US2010/039500
申请日：2010-06-22
申请人： QUALCOMM Incorporated , LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , MONTOJO, Juan , HO, Sai Yiu Duncan , TENNY, Nathan Edward
发明人： LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , MONTOJO, Juan , HO, Sai Yiu Duncan , TENNY, Nathan Edward
IPC分类号： H04L1/18
CPC分类号： H04L1/1825 , H04L1/189
摘要： Providing for improved error control signaling in wireless communications is disclosed herein. By way of example, multiple transmissions can be conducted for a HARQ process prior to a scheduled feedback signal on the HARQ process, causing a receiving device to combine the multiple transmissions, rather than treat them as separate transmissions. In this manner, multiple transmissions can be employed to increase overall receive energy, without violating maximum transmit power constraints in a wireless communication. Further, these multiple transmissions can be configured based on prevailing signal strength at the receiving device, or based on processing capabilities of the receiving device, providing flexible protocols that can accommodate advanced as well as legacy UEs in wide range of wireless conditions.
摘要翻译：本文公开了在无线通信中提供改进的差错控制信令。作为示例，可以在HARQ过程之前的调度的反馈信号之前对HARQ进程进行多个传输，使得接收设备组合多个传输，而不是将其作为单独的传输。以这种方式，可以采用多个传输来增加总体接收能量，而不违反无线通信中的最大发射功率约束。此外，可以基于接收设备处的主要信号强度或基于接收设备的处理能力来配置这些多个传输，从而提供可在宽范围的无线条件下适应高级以及传统UE的灵活协议。

3. 发明申请

WO2010151550A1 ROBUST UE RECEIVER 审中-公开
标题翻译：稳健的UE接收器
公开(公告)号：WO2010151550A1
公开(公告)日：2010-12-29
申请号：PCT/US2010/039528
申请日：2010-06-22
申请人： QUALCOMM Incorporated , LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , TENNY, Nathan Edward , HO, Sai Yiu Duncan
发明人： LUO, Tao , MALLADI, Durga Prasad , MONTOJO, Juan , TENNY, Nathan Edward , HO, Sai Yiu Duncan
IPC分类号： H04L1/18
CPC分类号： H04L1/1822 , H04L1/1835 , H04L1/1896
摘要： Methods, systems, apparatus and computer program products are provided to improve the reliability of data reception. In one provided embodiment, a communication signal is parsed by a communication device to identify repeat request identifiers. The device determines an inter-arrival time of two instances of the same identifier and processes the communication signal based on a comparison between the inter-arrival time and a predetermined time. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：提供方法，系统，装置和计算机程序产品以提高数据接收的可靠性。在一个所提供的实施例中，通信信号由通信设备解析以识别重复请求标识符。设备确定相同标识符的两个实例的到达之间的时间，并且基于到达之间的时间与预定时间之间的比较来处理通信信号。本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。因此，应当理解，它不应用于解释或限制权利要求书的范围或含义。

4. 发明申请

WO2008042967A3 RANDOM ACCESS SIGNALING TRANSMISSION FOR SYSTEM ACCESS IN WIRELESS COMMUNICATION 审中-公开
公开(公告)号：WO2008042967A3
公开(公告)日：2008-04-10
申请号：PCT/US2007/080319
申请日：2007-10-03
申请人： QUALCOMM Incorporated , DAMNJANOVIC, Aleksandar , MONTOJO, Juan , MALLADI, Durga Prasad
发明人： DAMNJANOVIC, Aleksandar , MONTOJO, Juan , MALLADI, Durga Prasad
IPC分类号： H04W4/00
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.

5. 发明申请

WO2007092896A3 AN APPARATUS AND METHOD FOR FAST ACCESS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2007092896A3
公开(公告)日：2007-08-16
申请号：PCT/US2007/061793
申请日：2007-02-07
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Aleksandar , MALLADI, Durga Prasad , MONTOJO, Juan
发明人： DAMNJANOVIC, Aleksandar , MALLADI, Durga Prasad , MONTOJO, Juan
IPC分类号： H04L12/56 , H04L12/28
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.

6. 发明申请

WO2008118810A1 BACKHAUL COMMUNICATION FOR INTERFERENCE MANAGEMENT 审中-公开
标题翻译：干扰管理通信
公开(公告)号：WO2008118810A1
公开(公告)日：2008-10-02
申请号：PCT/US2008/057906
申请日：2008-03-21
申请人： QUALCOMM INCORPORATED , MONTOJO, Juan , DAMNJANOVIC, Aleksandar , MALLADI, Durga Prasad , FLORE, Oronzo
发明人： MONTOJO, Juan , DAMNJANOVIC, Aleksandar , MALLADI, Durga Prasad , FLORE, Oronzo
IPC分类号： H04L12/56
CPC分类号： H04W72/082 , H04W72/0426 , H04W72/0486 , H04W72/12 , H04W92/045 , H04W92/12
摘要： System(s) and method(s) are provided for inter-cell interference management in a wireless communication system. A base station perform interference management by conveying and receiving load indicator messages over a backhaul communication link to disparate neighboring base stations that serve interfering mobile stations. Reporting of load indicators takes place according to a reporting policy that is event-based, and accounts for variations of interference metrics over available time-frequency resources. Communication with neighboring base stations is limited to a monitoring interference set, which can be determined statically, according to deployment characteristics of a wireless network, or the set can be adjusted dynamically according to a set of received UL signals or a set of DL CQI measurement reports. Reporting policy and interference set can be autonomously adapted to optimize backhaul traffic as well as interference control.
摘要翻译：为无线通信系统中的小区间干扰管理提供系统和方法。基站通过回程通信链路传送和接收负载指示符消息来执行干扰管理，以分散给服务干扰移动站的相邻基站。负载指示器的报告根据基于事件的报告策略进行，并考虑了可用时间频率资源的干扰指标变化。与相邻基站的通信仅限于可以根据无线网络的部署特性静态地确定的监控干扰集，或者可以根据接收到的UL信号的集合或者一组DL CQI测量来动态地调整该集合报告。报告策略和干扰集可以自主调整，以优化回程流量以及干扰控制。

7. 发明申请

WO2008055235A2 RANDOM ACCESS FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信随机访问
公开(公告)号：WO2008055235A2
公开(公告)日：2008-05-08
申请号：PCT/US2007/083239
申请日：2007-10-31
申请人： QUALCOMM INCORPORATED , DAMNJANOVIC, Aleksandar , MALLADI, Durga Prasad , MONTOJO, Juan
发明人： DAMNJANOVIC, Aleksandar , MALLADI, Durga Prasad , MONTOJO, Juan
IPC分类号： H04L12/56 , H04L12/28 , H04B7/005
CPC分类号： H04W74/002 , H04W48/08 , H04W52/04 , H04W52/146 , H04W52/50 , H04W72/14 , H04W74/0833
摘要： Techniques for sending messages for system access are described. In one aspect, a user equipment (UE) sends a first message with power headroom and/or buffer size information for system access. A Node B determines at least one parameter (e.g., a resource grant, power control information, etc.) based on the power headroom and/or buffer size information. The Node B sends a second message with the parameter(s). The UE sends a third message based on the parameter(s), e.g., with uplink resources indicated by the resource grant, with transmit power determined based on the power control information, etc. In another aspect, the UE sends a radio environment report in the third message. The report may be used to select a cell and/or a frequency for the UE. In yet another aspect, the second message includes power control information, and the UE sends the third message based on the power control information.
摘要翻译：描述用于发送用于系统访问的消息的技术。在一个方面，用户设备（UE）发送具有用于系统访问的功率余量和/或缓冲器大小信息的第一消息。节点B基于功率余量和/或缓冲器大小信息确定至少一个参数（例如，资源授权，功率控制信息等）。节点B发送带有参数的第二个消息。 UE根据参数（例如，由资源许可指示的上行资源）发送第三消息，发送功率基于功率控制信息确定等。另一方面，UE向无线电环境报告第三条消息。报告可以用于为UE选择小区和/或频率。另一方面，第二消息包括功率控制信息，并且UE基于功率控制信息发送第三消息。

8. 发明申请

WO2011088465A1 METHODS AND APPARATUS FOR FACILITATING INTER-CELL INTERFERENCE COORDINATION VIA OVER THE AIR LOAD INDICATOR AND RELATIVE NARROWBAND TRANSMIT POWER 审中-公开
标题翻译：用于通过空载指示器和相对窄带发射功率促进间歇干扰协调的方法和装置
公开(公告)号：WO2011088465A1
公开(公告)日：2011-07-21
申请号：PCT/US2011/021569
申请日：2011-01-18
申请人： QUALCOMM Incorporated , DAMNJANOVIC, Aleksandar , WEI, Yongbin , VAJAPEYAM, Madhavan Srinivasan , MALLADI, Durga Prasad
发明人： DAMNJANOVIC, Aleksandar , WEI, Yongbin , VAJAPEYAM, Madhavan Srinivasan , MALLADI, Durga Prasad
IPC分类号： H04W72/08 , H04W72/12
CPC分类号： H04W72/082 , H04W16/10 , H04W72/1231 , H04W72/1289
摘要： Systems and methods for facilitating inter-cell interference coordination using resource partitioning are described. A UE may receive or determine information related to received interference and/or future scheduling. The information may be communicated to a serving base station, which may use the information to allocate uplink or downlink resources between cells. The uplink and/or downlink resource may be partitioned in subbands to mitigate interference from adjacent network nodes. The eNBs may communicate, such as directly, via a backhaul connection, and/or between UEs to configure interference coordination and signaling.
摘要翻译：描述了使用资源划分促进小区间干扰协调的系统和方法。 UE可以接收或确定与所接收的干扰有关的信息和/或将来的调度。该信息可以被传送到服务基站，服务基站可以使用信息来在小区之间分配上行链路或下行链路资源。可以在子带中划分上行链路和/或下行链路资源以减轻来自相邻网络节点的干扰。 eNB可以例如直接通过回程连接和/或在UE之间进行通信，以配置干扰协调和信令。

9. 发明申请

WO2008116028A1 CHANNEL DEPENDENT CREDIT ACCUMULATION FOR MOBILE HANDOVER 审中-公开
标题翻译：用于手机切换的信道依赖信用累积
公开(公告)号：WO2008116028A1
公开(公告)日：2008-09-25
申请号：PCT/US2008/057561
申请日：2008-03-19
申请人： QUALCOMM Incorporated , ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad , DAMNJANOVIC, Aleksandar
发明人： ATTAR, Rashid Ahmed Akbar , MALLADI, Durga Prasad , DAMNJANOVIC, Aleksandar
IPC分类号： H04Q7/38
CPC分类号： H04W36/30
摘要： Channel dependent credit accumulation for determining a mobile handover is provided herein. In some aspects, a characteristic(s) of a source channel(s) serving a mobile device and of one or more target channels can be evaluated. Magnitudes of the evaluated characteristics can be utilized to generate handover credits associated with the target channel(s) (e.g., based on some function of a difference in the magnitudes). If a concurrent number of credits associated with a target channel equals or rises above one or more threshold levels, a mobile device can initiate a handover. As described, disparity in source and target channel quality, signal strength, etc., can be determined to increase probability of a handover based on channel degradation over one or more time intervals.
摘要翻译：本文提供了用于确定移动切换的信道相关信用累积。在一些方面，可评估服务于移动设备和一个或多个目标信道的源信道的特性。评估特征的幅度可用于产生与目标信道相关联的切换信用（例如，基于幅度差的一些函数）。如果与目标信道相关联的并发数量的信用等于或高于一个或多个阈值水平，则移动设备可发起切换。如上所述，可以确定源和目标信道质量，信号强度等的差异，以增加在一个或多个时间间隔上基于信道劣化的切换的概率。

10. 发明申请

WO2013010014A1 BEACONS FOR USER EQUIPMENT RELAYS 审中-公开
标题翻译：用于用户设备继电器的BEACONS
公开(公告)号：WO2013010014A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/046522
申请日：2012-07-12
申请人： QUALCOMM INCORPORATED , BHUSHAN, Naga , DAMNJANOVIC, Aleksandar , HORN, Gavin B. , WEI, Yongbin , MALLADI, Durga Prasad
发明人： BHUSHAN, Naga , DAMNJANOVIC, Aleksandar , HORN, Gavin B. , WEI, Yongbin , MALLADI, Durga Prasad
IPC分类号： H04W48/10 , H04W88/04
CPC分类号： H04W48/12 , H04W88/04
摘要： Certain aspects of the present disclosure provide methods and apparatus for detecting user equipment (UE) relays using beacons (whether in-band or out-of-band) or other mechanisms. One method generally includes determining an identifier indicative of a UE functioning as a relay and transmitting a broadcast signal including the identifier. Another method generally includes receiving, at a UE functioning as a relay, first broadcast signals at a first interval from an apparatus serving the UE; and transmitting second broadcast signals at a second interval, wherein the second broadcast signals are the same type as the first broadcast signals and wherein the second interval is greater than the first interval.
摘要翻译：本公开的某些方面提供用于检测使用信标（无论是带内还是带外）的用户设备（UE）中继器或其他机制的方法和装置。一种方法通常包括确定指示UE用作中继的标识符，并发送包括标识符的广播信号。另一种方法通常包括：在用作中继的UE处，从服务于所述UE的设备以第一间隔接收第一广播信号; 以及以第二间隔发送第二广播信号，其中所述第二广播信号是与所述第一广播信号相同的类型，并且其中所述第二间隔大于所述第一间隔。

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