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公开(公告)号：WO2018103002A1
公开(公告)日：2018-06-14
申请号：PCT/CN2016/108811
申请日：2016-12-07
Applicant: QUALCOMM INCORPORATED , CHENG, Peng , PATEL, Chirag , CHANDE, Vinay , KADOUS, Tamer
Inventor： CHENG, Peng , PATEL, Chirag , CHANDE, Vinay , KADOUS, Tamer
IPC: H04W72/04
Abstract: Methods, systems, and devices for wireless communication are described. Various autonomous uplink control channel configurations may be used for unscheduled uplink transmissions. For example, a user equipment (UE) may initiate an unscheduled uplink transmission and may identify an autonomous uplink control channel configuration for the uplink transmission. The UE may transmit control information and data during an initial transmission time interval of a transmission opportunity according to the control channel configuration, where the control channel configuration control may include a number of different waveforms and payload configurations. For example, an autonomous uplink control channel configuration may include control information frequency division multiplexed or time division multiplexed with data and transmitted in one or more frequency interlaces. In some cases, the control channel configuration may include a symbol period for a clear-to-send signal, and one or more symbol periods used a guard period before the data transmission.
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公开(公告)号：WO2015048396A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/057628
申请日：2014-09-26
Applicant: QUALCOMM INCORPORATED
Inventor： CHANDE, Vinay , PATEL, Chirag Sureshbhai , KADOUS, Tamer Adel
CPC classification number: H04W72/1231 , H04L5/0092
Abstract: Systems and methods for resource coordination and management in a communication environment are disclosed. The resource coordination and management may comprise, for example: transmitting channel and interference measurement signals over a plurality of resources; receiving link signal quality measurements that are based on the transmission of the channel and interference measurement signals over the plurality of resources; exchanging link signal quality measurement information with at least one apparatus, wherein the exchange of the link signal quality measurement information comprises sending information based on the received link signal quality measurements; and determining a data transmission schedule based on the exchange of the link signal quality measurement information.
Abstract translation: 披露了通信环境中资源协调和管理的系统和方法。 资源协调和管理可以包括例如：在多个资源上发送信道和干扰测量信号; 接收基于所述信道的传输和所述多个资源上的干扰测量信号的链路信号质量测量; 与至少一个装置交换链路信号质量测量信息，其中所述链路信号质量测量信息的交换包括基于所接收的链路信号质量测量发送信息; 以及基于所述链路信号质量测量信息的交换来确定数据传输调度。
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公开(公告)号：WO2014124117A1
公开(公告)日：2014-08-14
申请号：PCT/US2014/015068
申请日：2014-02-06
Applicant: QUALCOMM INCORPORATED
Inventor： MESHKATI, Farhad , ZHANG, Lili , KADOUS, Tamer Adel , PATEL, Chirag Sureshbhai , CHANDE, Vinay , SADEK, Ahmed Kamel , YAVUZ, Mehmet
IPC: H04W72/08
Abstract: The present disclosure presents a method and an apparatus of triggering an inter cell interference coordination (ICIC) mechanism in a wireless network. For example, the disclosure presents a method for identifying a pilot pollution metric and determining when a pilot pollution condition based at least on the pilot pollution metric is satisfied. In addition, such as an example method may include triggering an ICIC mechanism when the pilot pollution condition is satisfied. As such, triggering an ICIC mechanism in a wireless network may be achieved.
Abstract translation: 本公开提供了一种在无线网络中触发小区间干扰协调（ICIC）机制的方法和装置。 例如，本公开提供了一种用于识别导频污染度量并且确定何时满足基于导频污染度量的导频污染状况的方法。 此外，诸如示例性方法可以包括当导引污染状况满足时触发ICIC机制。 因此，可以实现在无线网络中触发ICIC机制。
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公开(公告)号：WO2013056259A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/060309
申请日：2012-10-15
Applicant: QUALCOMM INCORPORATED
Inventor： ZHAO, Yan , CHANDE, Vinay , MESHKATI, Farhad , YAVUZ, Mehmet
IPC: H04W52/24
CPC classification number: H04W52/244 , H04W52/242
Abstract: Techniques are provided for overcoming uplink (UL) interference at a femtocell or the like by modifying the estimated interference-plus-noise power in UL power control. In one example, the modification can be specified by a method, operable by a network entity, that may involve determining a level of excess received interference based at least in part on out-of-cell interference (Ioc). In another example, the modification can be specified by a method, operable by a network entity, that may involve determining a difference between the downlink transmit powers of the high-speed downlink packet access (HSDPA) serving and non-serving cells, with which the UE are in soft handover (SHO) in uplink and is served by the HSDPA serving cell in downlink.
Abstract translation: 提供了通过修改UL功率控制中估计的干扰加噪声功率来克服在毫微微小区等处的上行链路（UL）干扰的技术。 在一个示例中，修改可以由可由网络实体操作的方法来指定，该方法可以涉及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。 在另一示例中，修改可以由可由网络实体操作的方法来指定，该方法可以涉及确定高速下行链路分组接入（HSDPA）服务小区和非服务小区的下行链路发射功率之间的差异， UE在上行链路中处于软切换（SHO），并在下行链路中由HSDPA服务小区服务。
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45.发明申请CONTROLLING ACCESS POINT TRANSMIT POWER BASED ON EVENT-TRIGGERED ACCESS TERMINAL MESSAGING 审中-公开基于事件触发的接入终端呼叫控制接入点发射功率
公开(公告)号：WO2011103513A1
公开(公告)日：2011-08-25
申请号：PCT/US2011/025555
申请日：2011-02-18
Applicant: QUALCOMM INCORPORATED , CHANDE, Vinay , MESHKATI, Farhad , PATEL, Chirag Sureshbhai , YAVUZ, Mehmet , NAGARAJA, Sumeeth
Inventor： CHANDE, Vinay , MESHKATI, Farhad , PATEL, Chirag Sureshbhai , YAVUZ, Mehmet , NAGARAJA, Sumeeth
Abstract: Transmit power for an access point is controlled based on measurement reports received by the access point from one or more access terminals that are not currently being served by the access point. In some aspects, transmit power is controlled based on the number of received messages that correspond to a particular event. In some aspects, transmit power is controlled based on the contents of the received messages. For example, the access point may use signal strength information included in the messages to determine a level of transmit power that mitigates interference at a defined subset of reporting access terminals.
Abstract translation: 接入点的发射功率是根据由接入点当前正在由接入点服务的一个或多个接入终端接收的测量报告进行控制的。 在一些方面，基于对应于特定事件的接收消息的数量来控制发射功率。 在一些方面，基于接收到的消息的内容来控制发射功率。 例如，接入点可以使用包括在消息中的信号强度信息来确定在报告接入终端的确定的子集处减轻干扰的发射功率的水平。
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Patent Agency Ranking
公开(公告)号：WO2011066463A3
公开(公告)日：2011-06-03
申请号：PCT/US2010/058104
申请日：2010-11-24
Applicant: QUALCOMM INCORPORATED , NAGARAJA, Sumeeth , CHANDE, Vinay , YAVUZ, Mehmet , MESHKATI, Farhad
Inventor： NAGARAJA, Sumeeth , CHANDE, Vinay , YAVUZ, Mehmet , MESHKATI, Farhad
Abstract: An access point transmits cell information via a physical layer channel. In some cases, the cell information sent on the physical layer channel comprises a physical layer identifier. For example, a physical layer channel may be modulated based on a cell identifier and/or a closed subscriber group identifier associated with the access point. Through the use of this cell information, an access point may be quickly identified for mobility and/or interference management operations. In addition, this cell information may be used for finger-printing operations.
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公开(公告)号：WO2010124251A1
公开(公告)日：2010-10-28
申请号：PCT/US2010/032295
申请日：2010-04-23
Applicant: QUALCOMM INCORPORATED , MESHKATI, Farhad , CHANDE, Vinay , YAVUZ, Mehmet
Inventor： MESHKATI, Farhad , CHANDE, Vinay , YAVUZ, Mehmet
CPC classification number: H04B1/3827 , H04W16/16 , H04W16/32 , H04W52/143 , H04W52/18 , H04W52/225 , H04W52/242 , H04W52/244 , H04W52/245 , H04W52/325 , H04W84/045 , H04W88/08 , H04W92/20
Abstract: Systems, devices, and methods for adjusting a transmission power at a femto node are described herein. According to the systems, devices, and methods herein, a measurement of a signal transmitted from a transmitting node may be communicated to the femto node, for example from a user equipment or a neighboring femto node, for use in adjusting the power. The transmitting node may comprise the femto node, a macro node, or a neighboring femto node. In addition, statistics regarding such measurements may be communicated to the femto node for use in adjusting the power. The femto node may also adjust the power based on unsuccessful registration attempts or interference communications received at the femto node.
Abstract translation: 这里描述了用于调整毫微微节点处的传输功率的系统，设备和方法。 根据这里的系统，设备和方法，从发送节点发送的信号的测量可以例如从用户设备或相邻毫微微节点传送到毫微微节点，以用于调整功率。 发射节点可以包括毫微微节点，宏节点或相邻毫微微节点。 此外，关于这种测量的统计可以被传送到毫微微节点以用于调整功率。 毫微微节点还可以基于在毫微微节点处接收到的不成功的注册尝试或干扰通信来调整功率。
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公开(公告)号：WO2010124246A2
公开(公告)日：2010-10-28
申请号：PCT/US2010/032290
申请日：2010-04-23
Applicant: QUALCOMM INCORPORATED , MESHKATI, Farhad , CHANDE, Vinay , YAVUZ, Mehmet
Inventor： MESHKATI, Farhad , CHANDE, Vinay , YAVUZ, Mehmet
IPC: H04W52/24
CPC classification number: H04B1/3827 , H04W16/16 , H04W16/32 , H04W52/143 , H04W52/18 , H04W52/225 , H04W52/242 , H04W52/244 , H04W52/245 , H04W52/325 , H04W84/045 , H04W88/08 , H04W92/20
Abstract: Systems, devices, and methods for adjusting a transmission power at a femto node are described herein. According to the systems, devices, and methods herein, a measurement of a signal transmitted from a transmitting node may be communicated to the femto node, for example from a user equipment or a neighboring femto node, for use in adjusting the power. The transmitting node may comprise the femto node, a macro node, or a neighboring femto node. In addition, statistics regarding such measurements may be communicated to the femto node for use in adjusting the power. The femto node may also adjust the power based on unsuccessful registration attempts or interference communications received at the femto node.
Abstract translation: 这里描述了用于调整毫微微节点处的传输功率的系统，设备和方法。 根据这里的系统，设备和方法，从发送节点发送的信号的测量可以例如从用户设备或相邻毫微微节点传送到毫微微节点，以用于调整功率。 发射节点可以包括毫微微节点，宏节点或相邻毫微微节点。 此外，关于这种测量的统计可以被传送到毫微微节点以用于调整功率。 毫微微节点还可以基于在毫微微节点处接收到的不成功的注册尝试或干扰通信来调整功率。
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49.发明申请
公开(公告)号：WO2008022329A3
公开(公告)日：2008-02-21
申请号：PCT/US2007/076237
申请日：2007-08-17
Applicant: QUALCOMM INCORPORATED , GHOLMIEH, Aziz , AHUJA, Bharat , CHAPONNIERE, Etienne, F. , MONTOJO, Juan , LUNDBY, Stein, A. , CHANDE, Vinay
Inventor： GHOLMIEH, Aziz , AHUJA, Bharat , CHAPONNIERE, Etienne, F. , MONTOJO, Juan , LUNDBY, Stein, A. , CHANDE, Vinay
Abstract: A method for wireless communications where a control packet is not transmitted for all transmissions of a new data packet. A control packet is only sent with a retransmission of a data packet where the previously transmitted data packet is not completely received. The control packet contains information related to a previously transmitted data packet. The previously transmitted data packet and the retransmission data packet are derived from common data. The common data is derived based on the information related to the previously transmitted data packet, wherein the previously transmitted data packet and the retransmission data packet are associated with a series of data packets.
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50.发明申请
公开(公告)号：WO2023060506A1
公开(公告)日：2023-04-20
申请号：PCT/CN2021/123796
申请日：2021-10-14
Applicant: QUALCOMM INCORPORATED , CHISCI, Giovanni , SUN, Jing , ZHANG, Xiaoxia , ZHOU, Yan , CHANDE, Vinay , CHENDAMARAI KANNAN, Arumugam , CHEN, Siyi
Inventor： CHISCI, Giovanni , SUN, Jing , ZHANG, Xiaoxia , ZHOU, Yan , CHANDE, Vinay , CHENDAMARAI KANNAN, Arumugam , CHEN, Siyi
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for channel access for wireless communications. One aspect provides a method for wireless communications at a user equipment (UE). The method generally includes obtaining a channel occupancy time (COT) structure information (COT-SI) message and obtaining at least one downlink control information (DCI) indicating multiple beams and listen before talk (LBT) scheme indications associated with the multiple beams. The method generally includes determining an LBT scheme to be used for transmission via each of the multiple beams based on the LBT scheme indications and the COT-SI message, and outputting signaling for transmission on each of the multiple beams based on the LBT scheme.
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