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1. 发明申请

WO2012040497A1 REDUCED TRANSMIT POWER FOR WIRELESS RADIO COEXISTENCE 审中-公开
标题翻译：降低发射功率的无线无线电共享
公开(公告)号：WO2012040497A1
公开(公告)日：2012-03-29
申请号：PCT/US2011/052813
申请日：2011-09-22
申请人： QUALCOMM INCORPORATED , KADOUS, Tamer Adel , HE, Xiaoyin , DAYAL, Pranav , MANTRAVADI, Ashok , WANG, Jibing
发明人： KADOUS, Tamer Adel , HE, Xiaoyin , DAYAL, Pranav , MANTRAVADI, Ashok , WANG, Jibing
IPC分类号： H04W52/16 , H04W52/18 , H04W52/38 , H04W16/14
CPC分类号： H04W52/18 , H04W16/14 , H04W52/16 , H04W52/38
摘要： In user equipments (UEs) with multiple radios, interference between those radios may be reduced by monitoring radio performance and adjusting aggressor transmit power levels to ensure victim and aggressor performance stay within desired operational levels. Various factors may determine when a reduced power approach is desired. Such factors may include aggressor transmit power, received signal strength indicator, victim error rate, throughput loss, coverage impact, etc. Various methods of reducing transmit power may be used. For example, for Long Term Evolution communications, a power headroom report may be altered to adjust a modulation coding scheme and bandwidth allocated for a particular UE. For Bluetooth communications a power control mechanism may be overridden to ensure a device stays within a desired transmit power. A power reduction loop may be employed to monitor a device's transmit power.
摘要翻译：在具有多个无线电的用户设备（UE）中，可以通过监视无线电性能并调整攻击者发射功率电平来降低这些无线电之间的干扰，以确保受害者和侵略者的性能保持在期望的操作级别内。各种因素可能决定何时需要降低功率的方法。这些因素可能包括攻击者发射功率，接收信号强度指示符，受害者错误率，吞吐量损失，覆盖影响等。可以使用各种降低发射功率的方法。例如，对于长期演进通信，可以改变功率余量报告以调整为特定UE分配的调制编码方案和带宽。对于蓝牙通信，可以覆盖功率控制机制以确保设备保持在期望的发射功率内。可以采用功率降低环路来监视设备的发射功率。

2. 发明申请

WO2012040265A1 BUFFER STATUS REPORT CONTROL FOR CREATING TRANSMISSION GAPS 审中-公开
标题翻译：缓冲状态报告控制创建传输GAPS
公开(公告)号：WO2012040265A1
公开(公告)日：2012-03-29
申请号：PCT/US2011/052458
申请日：2011-09-21
申请人： QUALCOMM INCORPORATED , DAYAL, Pranav , WANG, Jibing , MANTRAVADI, Ashok , KADOUS, Tamer Adel
发明人： DAYAL, Pranav , WANG, Jibing , MANTRAVADI, Ashok , KADOUS, Tamer Adel
IPC分类号： H04W72/12
CPC分类号： H04W72/1215 , H04W72/1221 , H04W88/06
摘要： A method for wireless communication modifies an actual buffer status report value to create a modified buffer status report that is reported to a base station. The modified buffer status report value results in the base station sending fewer uplink grants to a user equipment. The fewer grants result in transmission gaps in a first radio access technology of the user equipment. The user equipment may use those transmission gaps in the first radio access technology to communicate using a second radio access technology.
摘要翻译：一种用于无线通信的方法修改实际的缓冲器状态报告值，以创建向基站报告的经修改的缓冲器状态报告。修改的缓冲器状态报告值导致基站向用户设备发送较少的上行链路授权。较少的授权导致用户设备的第一无线电接入技术中的传输差距。用户设备可以使用第一无线电接入技术中的这些传输间隙来使用第二无线电接入技术进行通信。

3. 发明申请

WO2011123550A1 METHOD AND APPARATUS FOR MULTI - RADIO COEXISTENCE 审中-公开
标题翻译：多种无线电共享的方法和装置
公开(公告)号：WO2011123550A1
公开(公告)日：2011-10-06
申请号：PCT/US2011/030557
申请日：2011-03-30
申请人： QUALCOMM Incorporated , DAYAL, Pranav , KADOUS, Tamer Adel , MANTRAVADI, Ashok , WANG, Jibing , PRAKASH, Rajat
发明人： DAYAL, Pranav , KADOUS, Tamer Adel , MANTRAVADI, Ashok , WANG, Jibing , PRAKASH, Rajat
IPC分类号： H04W16/14 , H04W72/12
CPC分类号： H04W16/14 , H04W72/1215 , H04W88/06
摘要： A method of wireless communication includes identifying one or more coexistence issues corresponding to a utilized set of communication resources of a User Equipment (UE). The method also includes communicating an indication of the coexistence issue(s) to a serving base station.
摘要翻译：无线通信的方法包括识别与用户设备（UE）的一组利用的通信资源相对应的一个或多个共存问题。该方法还包括向服务基站传送共存问题的指示。

4. 发明申请

WO2012040435A1 MULTI-RADIO COEXISTENCE 审中-公开
标题翻译：多无线电共享
公开(公告)号：WO2012040435A1
公开(公告)日：2012-03-29
申请号：PCT/US2011/052717
申请日：2011-09-22
申请人： QUALCOMM INCORPORATED , KADOUS, Tamer Adel , DAYAL, Pranav , MANTRAVADI, Ashok , GAAL, Peter , WANG, Jibing
发明人： KADOUS, Tamer Adel , DAYAL, Pranav , MANTRAVADI, Ashok , GAAL, Peter , WANG, Jibing
IPC分类号： H04W72/12
CPC分类号： H04W72/1215 , H04W52/243 , H04W72/1231 , H04W88/06
摘要： A method of wireless communication includes adjusting a channel quality indicator (CQI) to compensate for coexistence interference experienced between communication resources (such as an LTE radio and a Bluetooth radio). The CQI may be set to zero, falsely indicating to a serving enhanced NodeB that a UE is out of range, thereby creating a gap in LTE operation that may be used by an alternate radio access technology. To compensate for fluctuating interference, the CQI may be adjusted to incorporate average coexistence interference over a period of time. Alternatively, the CQI at a time may incorporate coexistence interference regardless of whether interference is experienced at that specific time. A CQI value may also be boosted to compensate for a CQI backoff. CQI may be adjusted to avoid a spiral of death effect.
摘要翻译：一种无线通信方法包括调整信道质量指示符（CQI）以补偿在通信资源（例如LTE无线电和蓝牙无线电）之间经历的共存干扰。 CQI可以被设置为零，向服务增强型节点B虚拟地指示UE超出范围，从而在可能由替代无线电接入技术使用的LTE操作中产生间隙。为了补偿波动的干扰，可以调整CQI以在一段时间内并入平均共存干扰。或者，无论在该特定时间是否经历干扰，一次的CQI可以并入共存干扰。还可以提升CQI值以补偿CQI回退。可以调整CQI以避免死亡效应的螺旋。

5. 发明申请

WO2012078993A3 CONFIGURABLE FILTER FOR MULTI-RADIO INTERFERENCE MITIGATION 审中-公开
公开(公告)号：WO2012078993A3
公开(公告)日：2012-06-14
申请号：PCT/US2011/064181
申请日：2011-12-09
申请人： QUALCOMM INCORPORATED , BANISTER, Brian Clarke , WANG, Jibing , SADEK, Ahmed K. , KADOUS, Tamer Adel , DAYAL, Pranav , MANTRAVADI, Ashok
发明人： BANISTER, Brian Clarke , WANG, Jibing , SADEK, Ahmed K. , KADOUS, Tamer Adel , DAYAL, Pranav , MANTRAVADI, Ashok
IPC分类号： H04B1/04 , H04W16/14 , H04W88/06
摘要： In a multi-radio device, a configurable filter may be placed on the transmit side of an aggressor radio to reduce interference to receive side performance of a victim radio. The filter may be adaptively configured based on performance of the victim radio. The configurable filter may be in the form of a notch filter. The depth and width of the notch filter may be configured. The filter may be used to create a virtual guard band between an Industrial Scientific and Medical (ISM) band and a cellular band by puncturing a physical uplink control channel (PUCCH) transmission nearest to the ISM band or reducing power on the nearest PUCCH transmission.

6. 发明申请

WO2012019143A1 METHOD AND APPARATUS TO FACILITATE SUPPORT FOR MULTI-RADIO COEXISTENCE 审中-公开
标题翻译：促进多无线电共享支持的方法和装置
公开(公告)号：WO2012019143A1
公开(公告)日：2012-02-09
申请号：PCT/US2011/046827
申请日：2011-08-05
申请人： QUALCOMM Incorporated , WANG, Jibing , KADOUS, Tamer, Adel , MANTRAVADI, Ashok , LINSKY, Joel, Benjamin
发明人： WANG, Jibing , KADOUS, Tamer, Adel , MANTRAVADI, Ashok , LINSKY, Joel, Benjamin
IPC分类号： H04W72/12 , H04W88/06
CPC分类号： H04W72/1215 , H04W72/02 , H04W72/04 , H04W72/0446 , H04W72/0453 , H04W88/06 , H04W88/08
摘要： A method of wireless communication includes monitoring coexistence issues among supported radios in a User Equipment (UE). The method includes determining a coexistence policy for communication resource operation within a user equipment (UE) and configuring communication resources of the user equipment in accordance with the determined coexistence policy. The policy may give priority to an LTE modem, an ISM modem, or may implement a variable priority scheme. The policy may be communicated to each modem from a host over a software messaging communication line. Modems in the UE may communicate with each other through logical lines providing real time communication. The policy may determine the operation of each modem and the treatment of the logical lines by each modem.
摘要翻译：一种无线通信的方法包括：监视用户设备（UE）中支持的无线电之间的共存问题。该方法包括：根据确定的共存策略确定在用户设备（UE）内的通信资源操作的共存策略和配置用户设备的通信资源。该策略可以优先考虑LTE调制解调器，ISM调制解调器，或者可以实现可变优先级方案。策略可以通过软件消息通信线路从主机传送到每个调制解调器。 UE中的调制解调器可以通过提供实时通信的逻辑线路彼此通信。该策略可以确定每个调制解调器的操作和每个调制解调器对逻辑线路的处理。

7. 发明申请

WO2012173926A3 MULTI-RADIO COEXISTENCE 审中-公开
公开(公告)号：WO2012173926A3
公开(公告)日：2012-12-20
申请号：PCT/US2012/041885
申请日：2012-06-11
申请人： QUALCOMM INCORPORATED , SADEK, Ahmed K. , KADOUS, Tamer Adel , MANTRAVADI, Ashok , WANG, Jibing
发明人： SADEK, Ahmed K. , KADOUS, Tamer Adel , MANTRAVADI, Ashok , WANG, Jibing
IPC分类号： H04W24/02
摘要： Prior to implementing a coexistence solution for a multi-radio device, a measurement determines whether interference experienced by one radio is caused by another radio on the device. This determination includes comparing measurements of the first radio during times when the other radio is operational and when the other radio is inactive. If the compared performance measurements are within a certain range, a coexistence/interference management solution may be implemented.

8. 发明申请

WO2011126879A2 METHOD AND APPARATUS TO FACILITATE VOICE ACTIVITY DETECTION AND COEXISTENCE MANAGER DECISIONS 审中-公开
标题翻译：促进语音活动检测和共同管理决策的方法和装置
公开(公告)号：WO2011126879A2
公开(公告)日：2011-10-13
申请号：PCT/US2011/030499
申请日：2011-03-30
申请人： QUALCOMM INCORPORATED , LINSKY, Joel Benjamin , WANG, Jibing , KADOUS, Tamer A. , MANTRAVADI, Ashok , DAYAL, Pranav
发明人： LINSKY, Joel Benjamin , WANG, Jibing , KADOUS, Tamer A. , MANTRAVADI, Ashok , DAYAL, Pranav
IPC分类号： H04W72/12
CPC分类号： H04W72/1215 , H04W72/1242 , H04W88/06
摘要： A system and method to facilitate voice activity detection and coexistence manager decisions is provided and include identifying a connection utilizing a first resource and a content stream corresponding to the connection, where the first resource conflicts with a second resource. The content of the content stream is classified into multiple levels based on a value of the content and then a priority is assigned to the first and second resources based on the level of the content of the first resource.
摘要翻译：提供了一种促进语音活动检测和共存管理器决策的系统和方法，包括利用与该连接相对应的第一资源和内容流来识别连接，其中第一资源与第二资源冲突。基于内容的值将内容流的内容分类为多个级别，然后基于第一资源的内容的级别将优先级分配给第一和第二资源。

9. 发明申请

WO2011123531A1 METHOD AND APPARATUS FOR MULTI - RADIO COEXISTENCE 审中-公开
标题翻译：多种无线电共享的方法和装置
公开(公告)号：WO2011123531A1
公开(公告)日：2011-10-06
申请号：PCT/US2011/030523
申请日：2011-03-30
申请人： QUALCOMM INCORPORATED , WANG, Jibing , LINSKY, Joel, Benjamin , KADOUS, Tamer, A. , MANTRAVADI, Ashok , DAYAL, Pranav
发明人： WANG, Jibing , LINSKY, Joel, Benjamin , KADOUS, Tamer, A. , MANTRAVADI, Ashok , DAYAL, Pranav
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04W88/06 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/23 , Y02D70/24
摘要： Interference between potentially conflicting radio access technologies (RATs) in a wireless device may be managed through a coexistence manager which allows communication using a first active RAT (e.g., Long Term Evolution (LTE)) and communication with a second active RAT (e.g., wireless local area network (WLAN)) when the first RAT is not scheduled for communicating during an uplink timeslot. Communications by a WLAN radio may be controlled using a power save mode. WLAN communications may be timed so that downlink signals (such as data or acknowledgement messages) to the WLAN radio are received during an inactive uplink subframe for an LTE radio. WLAN communications may also be timed so that downlink signals to the WLAN radio are received during downlink times scheduled for an LTE radio.
摘要翻译：可以通过共存管理器来管理无线设备中潜在的冲突无线电接入技术（RAT）之间的干扰，所述共处理器允许使用第一主动RAT（例如，长期演进（LTE））进行通信并与第二主动RAT（例如，无线当第一RAT不被调度用于在上行链路时隙期间进行通信时，局域网（WLAN））。可以使用省电模式来控制WLAN无线电的通信。 WLAN通信可以被定时，使得在LTE无线电的无效上行链路子帧期间接收到到WLAN无线电的下行链路信号（例如数据或确认消息）。 WLAN通信也可以被定时，以便在为LTE无线电调度的下行链路时间期间接收到到WLAN无线电的下行链路信号。

10. 发明申请

WO2011123555A1 METHOD AND APPARATUS FOR MULTI - RADIO COEXISTENCE 审中-公开
标题翻译：多种无线电共享的方法和装置
公开(公告)号：WO2011123555A1
公开(公告)日：2011-10-06
申请号：PCT/US2011/030569
申请日：2011-03-30
申请人： QUALCOMM Incorporated , DAYAL, Pranav , KADOUS, Tamer A. , MANTRAVADI, Ashok , WANG, Jibing , PRAKASH, Rajat
发明人： DAYAL, Pranav , KADOUS, Tamer A. , MANTRAVADI, Ashok , WANG, Jibing , PRAKASH, Rajat
IPC分类号： H04W16/14 , H04W72/12
CPC分类号： H04W16/14 , H04W88/06
摘要： A method of wireless communication includes receiving signaling from a served User Equipment (UE), via a radio access technology, indicating an interfering technology associated with coexistence issues experienced by the served UE. The method also includes calculating future subframes expected to experience coexistence issues based on previous subframes estimated to have experienced coexistence issues.
摘要翻译：无线通信的方法包括经由无线电接入技术从所服务的用户设备（UE）接收指示与所服务的UE所经历的共存问题相关联的干扰技术的信令。该方法还包括根据估计经历共存问题的先前子帧计算预期将遇到共存问题的未来子帧。

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