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1.发明申请公开(公告)号：US20190254048A1
公开(公告)日：2019-08-15
申请号：US16388789
申请日：2019-04-18
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Alexandre Gerber , Zhuoqing Mao , Feng Qian , Subhabrata Sen , Oliver Spatscheck , Zhaoguang Wang
CPC classification number: H04W72/1252 , H04L65/80 , H04L67/1095 , H04L67/26 , H04W4/12 , H04W8/20 , H04W24/08 , H04W52/0238 , H04W52/0251 , Y02D30/40 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146
Abstract: To facilitate increasing power and resource efficiency of a mobile device, in the mobile device, with regard to periodic or one-time data transfers, a communication management component can analyze information comprising data transfer parameter information, including jitter information, associated with each application of a subset of applications used by the device and can desirably schedule and/or bundle data transfers associated with the applications to reduce the number of separate data bursts to transfer that data to thereby reduce use of wireless resources and power consumption by the device. A push notification system can receive respective jitter information associated with each application from the mobile device, and the push notification system can desirably schedule and/or bundle push notifications to reduce the number of separate data bursts sent to the device to reduce use of wireless resources and power consumption by the device.
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公开(公告)号：US20190238193A1
公开(公告)日：2019-08-01
申请号：US16380485
申请日：2019-04-10
Applicant: Apple Inc.
Inventor： Hyung-Nam Choi
IPC: H04B7/0413 , H04W72/04 , H04L5/00
CPC classification number: H04B7/0413 , H04B7/04 , H04L5/0023 , H04L5/0032 , H04L5/0037 , H04L5/0064 , H04L5/0092 , H04W72/0446 , H04W72/0453 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/23 , Y02D70/444
Abstract: Methods and apparatus adapted to address asymmetric conditions in a multi-antenna system. In one embodiment, the multi-antenna system comprises a wireless (e.g., 3G cellular) multiple-input, multiple-output (MIMO) system, and the methods and apparatus efficiently utilize transmitter and receiver resources based at least in part on a detected asymmetric condition. If an asymmetric condition is detected by the transmitter on any given data stream, the transmitter can decide to utilize only a subset of the available resources for that stream. Accordingly, the signal processing resources for that data stream are adapted to mirror the reduction in resources that are necessary for transmission. The transmitter signals the receiver that it will only be using a subset of the resources available, and the receiver adapts its operation according to the signaling data it receives. The multi-antenna system can therefore reduce power consumption as well as increasing spectral efficiency on the network.
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公开(公告)号：US20190223103A1
公开(公告)日：2019-07-18
申请号：US16358922
申请日：2019-03-20
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lei Song , Ye Huang , Jin Yang , Yee Sin Chan , Jignesh S. Panchal
IPC: H04W52/02 , G06F1/3206 , H04W40/24 , G06F1/3234
CPC classification number: H04W52/0235 , G06F1/3206 , G06F1/325 , H04W40/005 , H04W40/244 , H04W52/0209 , H04W52/0219 , H04W52/0229 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/26
Abstract: A computer device may include a memory storing instructions and a processor configured to execute the instructions to select a broadcast method for a wakeup signal for a wireless communication device; instruct a base station to broadcast the wakeup signal using the selected broadcast method; and provide information identifying the selected broadcast method to the wireless communication device. The processor may be further configured to receiving a wakeup request from a machine-type communication interworking function (MTC-IWF) device; map the received wakeup request to a wakeup signature beacon signal associated with the wireless communication device; and instruct the base station to transmit a wakeup signature beacon signal to the wireless communication device based on the received wakeup request.
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公开(公告)号：US20190159121A1
公开(公告)日：2019-05-23
申请号：US16254809
申请日：2019-01-23
Applicant: TRANSFERT PLUS SOCIETE EN COMMANDITE
Inventor： Frederic NABKI , Dominic DESLANDES , Alexandre DESMARAIS , Anh-Kiet VUONG , Anis BOUNIF , Wang Yu HAO , William PHAM
IPC: H04W52/02 , G03B21/26 , H04B1/717 , H04B5/02 , H04B1/7163 , G03B21/00 , H04N9/31 , G06F3/0488 , G06F3/0484 , G06F3/0482 , G06F3/048 , G06F3/042 , H04B1/713 , G06F1/16 , G06F3/01 , G06F3/03 , G06F3/0346 , G06F3/041
CPC classification number: H04W52/02 , G03B21/00 , G03B21/26 , G06F1/163 , G06F3/017 , G06F3/0304 , G06F3/0346 , G06F3/041 , G06F3/042 , G06F3/0425 , G06F3/0426 , G06F3/048 , G06F3/0482 , G06F3/04845 , G06F3/0488 , G06F3/04886 , H04B1/713 , H04B1/71632 , H04B1/71635 , H04B1/7172 , H04B5/0075 , H04B5/02 , H04N9/3194 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/40 , Y02D70/42
Abstract: Within many applications impulse radio based ultra-wideband (IR-UWB) transmission offers significant benefits for very short range high data rate communications when compared with existing standards and protocols. In many of these applications the main design goals are very low power consumption and very low complexity design for easy integration and cost reduction. Digitally programmable IR-UWB transmitters using an on-off keying modulation scheme on a 0.13 microns CMOS process operating on 1.2V supply and yielding power consumption as low as 0.9 mW at a 10 Mbps data rate with dynamic power control are enabled. The IR-UWB transmitters support new frequency hopping techniques providing more efficient spectrum usage and dynamic allocation of the spectrum when transmitting in highly congested frequency bands. Biphasic scrambling is also introduced for spectral line reduction. Additionally, an energy detection receiver for IR-UWB is presented to similarly meet these design goals whilst being adaptable to address IR-UWB transmitter specificity.
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公开(公告)号：US20190037492A1
公开(公告)日：2019-01-31
申请号：US16148420
申请日：2018-10-01
Applicant: Corning Optical Communications LLC
Inventor： Christian Heidler , Jonathan Richard Hull , Jessica Joy Kedziora , Michael Sauer , Wolfgang Gottfried Tobias Schweiker
CPC classification number: H04W52/0206 , H01Q1/007 , H02J4/00 , H04B1/16 , H04B10/11 , H04B10/25753 , H04B10/808 , H04W88/085 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/166 , Y02D70/46
Abstract: Power management for remote units in a distributed communication system. Power can be managed for a remote unit configured to power modules and devices that may require more power to operate than power available to the remote unit. For example, the remote unit may be configured to include power-consuming remote unit modules to provide distributed antenna system-related services. As another example, the remote unit may be configured to provide power through powered ports in the remote unit to external power-consuming devices. Depending on the configuration of the remote unit, the power-consuming remote unit modules and/or external power-consuming devices may demand more power than is available at the remote unit. In this instance, the power available at the remote unit can be distributed to the power-consuming modules and devices based on the priority of services desired to be provided by the remote unit.
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Patent Agency Ranking
公开(公告)号：US20190028952A1
公开(公告)日：2019-01-24
申请号：US16069887
申请日：2017-01-13
Applicant: Locus Control LLC
Inventor： Rohan Shah
CPC classification number: H04W40/12 , H04W40/24 , H04W52/0216 , H04W52/0229 , H04W56/00 , Y02D70/1224 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/166 , Y02D70/22
Abstract: A wireless communications system which provides improved power consumption and fast synchronization for low power and small footprint wireless devices is described. System and methods are described to provide a fast synchronization, low latency and efficient communications capability for services that sip data. That is services that exchange small amounts of data on an infrequent or sporadic basis, or data that is communicated in bursts with relatively large periods of inactivity in between.
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公开(公告)号：US20180324698A1
公开(公告)日：2018-11-08
申请号：US15870396
申请日：2018-01-12
Applicant: INTEL IP CORPORATION
Inventor： Solomon Trainin , Carlos Cordeiro
IPC: H04W52/02
CPC classification number: H04W52/0229 , H04W52/0219 , H04W74/006 , H04W74/0808 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/22 , Y02D70/26
Abstract: This disclosure describes systems, methods, and devices related to awake window (AW) protection. A device may identify a beacon frame received from a first device. The device may identify an information element associated with a first awake window (AW) within the beacon frame. The device may suspend one or more first backoff timers for a duration of the first AW. The device may associate a second backoff timer with a management frame.
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公开(公告)号：US20180324693A1
公开(公告)日：2018-11-08
申请号：US13984637
申请日：2011-02-11
Applicant: Yi Yu , Yi Song , Zhijun Cai , Mo-han Fong , Takashi Suzuki
Inventor： Yi Yu , Yi Song , Zhijun Cai , Mo-han Fong , Takashi Suzuki
CPC classification number: H04W52/0216 , H04W52/0229 , H04W52/0261 , H04W72/042 , H04W72/1205 , H04W76/27 , H04W76/28 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/24
Abstract: Devices and methods are provided for reducing client node power consumption when monitoring first and second channels corresponding to first and second access nodes in a heterogeneous wireless-enabled communications environment. Enhanced Inter-Cell Interference Coordination (eICIC) operations are performed to mitigate interference between a first access node and a second access node. The client node monitors first and second channels corresponding to the first and second access nodes to detect the presence of Almost Blank Subframes (ABS) pattern data transmitted on the first channel. When detected, the client node ceases monitoring the first channel to reduce power consumption and thereby conserve battery resources.
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公开(公告)号：US20180317117A1
公开(公告)日：2018-11-01
申请号：US16029950
申请日：2018-07-09
Applicant: AT&T Intellectual Property I, L.P.
Inventor： David Crawford Gibbon , Andrea Basso
IPC: H04W28/02 , H04W52/30 , H04B17/382 , H04B17/373 , H04W72/02 , H04W4/029
CPC classification number: H04W28/0221 , H04B17/373 , H04B17/382 , H04W4/029 , H04W28/0226 , H04W40/10 , H04W52/0258 , H04W52/223 , H04W52/30 , H04W72/02 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/23
Abstract: A mobile device that incorporates the subject disclosure may perform, for example, obtaining performance characteristics for network segments of a network where the network segments are selected from a group of network segments of the network based on a trajectory of the mobile device. The mobile device can monitor power state transitions of the mobile device, and can predict a future power state of the mobile device based on the monitoring of the power state transitions. The mobile device can determine a target time for sending a request for transmission of a data packet over the network where the target time is determined based on the performance characteristics for the network segments and based on the future power state of the mobile device. The mobile device can schedule a time for sending the request for transmission according to the target time. Other embodiments are disclosed.
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10.发明申请公开(公告)号：US20180295553A1
公开(公告)日：2018-10-11
申请号：US15614115
申请日：2017-06-05
Applicant: ISCO INTERNATIONAL, LLC
Inventor： Amr Abdelmonem
IPC: H04W40/12 , H04L12/707 , H04L12/26
CPC classification number: H04W40/12 , H04B1/1036 , H04B10/25 , H04B17/309 , H04B17/336 , H04B17/345 , H04B2001/1045 , H04B2001/1054 , H04B2001/1072 , H04J11/0023 , H04J11/005 , H04J11/0056 , H04J13/00 , H04L1/0026 , H04L5/001 , H04L5/0053 , H04L5/006 , H04L5/0073 , H04L5/0082 , H04L41/12 , H04L43/0852 , H04L43/16 , H04L45/22 , H04L45/28 , H04L69/323 , H04W16/32 , H04W24/06 , H04W24/08 , H04W24/10 , H04W28/0236 , H04W28/04 , H04W36/08 , H04W36/20 , H04W40/02 , H04W52/241 , H04W72/0433 , H04W72/044 , H04W72/0453 , H04W72/048 , H04W72/082 , H04W72/085 , H04W72/1231 , H04W88/08 , H04W88/085 , H04W92/20 , Y02D70/10 , Y02D70/12 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/126 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/23 , Y02D70/26 , Y02D70/34 , Y02D70/40
Abstract: A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining uplink information associated with a plurality of communication devices transmitting wireless signals on a plurality of uplink paths, performing, based on the uplink information, a plurality of measurements of the plurality of uplink paths, identifying a measurement from the plurality of measurements that is below a threshold, and initiating a corrective action to improve a measurement of an affected uplink path of the plurality of uplink paths based on the identifying. Other embodiments are disclosed.
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