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公开(公告)号：US20190098524A1
公开(公告)日：2019-03-28
申请号：US16078497
申请日：2016-07-28
Applicant: Intel IP Corporation
Inventor： Candy Yiu , Wenting Chang , Yuan Zhu , Yujian Zhang , Yushu Zhang , Yang Tang , Rui Huang
Abstract: Apparatus, systems, and methods for measurement gap configuration in communication systems are described.
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公开(公告)号：US10244441B2
公开(公告)日：2019-03-26
申请号：US15566139
申请日：2015-12-23
Applicant: Intel IP Corporation
Abstract: Techniques for enhancing the inter-frequency measurement gap to reduce measurement delay between an user equipment (UE) and an evolved NodeB (eNB). These embodiments may include identifying, by a UE, a measurement gap configuration that includes a measurement gap repetition period (MGRP), that is less than 40 milliseconds, ms; and performing inter-frequency or inter-radio access technology, RAT, measurement based on the measurement gap configuration. The embodiments may also include receiving, by an eNB, a request from a UE, for a measurement gap configuration that includes a measurement gap repetition period (MGRP) less than 40 ms; and transmitting an indication of a gap pattern that includes a MGRP that is less than 40 ms. Other embodiments may be described and/or claimed.
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公开(公告)号：US10243704B2
公开(公告)日：2019-03-26
申请号：US15553071
申请日：2016-04-08
Applicant: Intel IP Corporation
Inventor： Candy Yiu , Yang Tang , Rui Huang , Youn Hyoung Heo , Hong He
Abstract: A network device (e.g., an evolved Node B (eNB) or user equipment (UE)) can process or generate a measurement gap pattern to enable network measurements of carriers or bands during measurement gaps on a per component carrier (CC) basis. The transmitting or receiving of the measurement objects (e.g., carriers or band) communicatively coupled on the network and the measurement gap pattern can be communicated via one or more radio resource control (RRC) signals, and re-configured according to a supporting CC data set identifying one or more criteria related to each CC such as UE capabilities, associations of the UE capabilities to measurement gap configurations, types of measurement gap period/gap offsets, different measurement gap patterns, an absence of a measurement gap, or other criteria related to CCs, respectively. In response to the supporting CC data set, measurement gap patterns can be dynamically re-configured per CC.
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24.发明申请公开(公告)号：US20180227785A1
公开(公告)日：2018-08-09
申请号：US15835173
申请日：2017-12-07
Applicant: Intel IP Corporation
Inventor： Candy Yiu , Yang Tang , Yujian Zhang , Rui Huang
CPC classification number: H04W24/10 , H04W28/08 , H04W36/0088 , H04W72/12
Abstract: An embodiment for user equipment that receives a plurality of measurement gap repetition patterns from a network. Each measurement gap repetition pattern may be assigned to a different frequency of the network. The plurality of measurement gap repetition patterns may include skipping measurement patterns. Further embodiments may include the user equipment receiving a repetition period in a measurement object frame or receiving a plurality of measurement gap repetition patterns in which the measurement gaps are non-colliding with measurement gaps of other repetition patterns assigned to the user equipment.
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25.发明申请公开(公告)号：US20180183562A1
公开(公告)日：2018-06-28
申请号：US15902845
申请日：2018-02-22
Applicant: Intel IP Corporation
CPC classification number: H04L5/14 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04W24/08 , H04W72/04 , H04W88/02 , H04W88/08
Abstract: Systems and methods for signaling in an increased carrier monitoring wireless communication environment are disclosed herein. A user equipment (UE) may include control circuitry to configure the UE for increased carrier monitoring; determine, based on a first signal received from a network apparatus, whether a reduced performance group carrier is configured; determine, based on a second signal received from the network apparatus, whether a scaling factor is configured; and in response to a determination that no reduced performance group carrier is configured and a determination that no scaling factor is configured, allow the UE to monitor fewer carriers than required by increased carrier monitoring. Other embodiments may be disclosed and/or claimed.
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Patent Agency Ranking
公开(公告)号：US09973958B2
公开(公告)日：2018-05-15
申请号：US14497514
申请日：2014-09-26
Applicant: Intel IP Corporation
Inventor： Rui Huang , Yang Tang , Yujian Zhang , Hong He , Candy Yiu
IPC: H04W24/10
CPC classification number: H04W24/10
Abstract: Systems and methods for improved inter-frequency measurement are disclosed herein. User equipment (UE) may be configured to communicatively couple to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB). The eNB may determine a measurement pattern indicating when the UE should perform inter-frequency measurements. The measurement pattern may be selected such that the UE performs measurements more often than once per measurement cycle. The measurement pattern may be selected to balance timing requirements for the UE with increased power consumption that may result from more frequent measurements. The eNB may determine the measurement pattern based on an estimate of UE speed and a number of frequencies to be monitored. A default pattern may be used if the UE speed and/or number of frequencies do not exceed predetermined thresholds.
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公开(公告)号：US20180132124A1
公开(公告)日：2018-05-10
申请号：US15566903
申请日：2015-12-23
Applicant: Intel IP Corporation
CPC classification number: H04W24/10 , H04W36/0083 , H04W36/0088 , H04W36/0094 , H04W72/042 , H04W72/085
Abstract: Adaptive implementation of multiple measurement gap patterns (MGPs) is discussed. One example apparatus can be employed within an eNB, comprising a processor determining a first MGP associated with a first set of one or more carriers and a distinct second MGP associated with a second set of one or more carriers; determining a schedule for a user equipment (UE) associated with the first MGP and the second MGP; and assigning a priority to each carrier of the first set and the second set; transmitter circuitry transmitting to the UE one or more messages that configure the first MGP, the second MGP and the schedule, and transmitting one or more messages that indicate the assigned priorities and the carriers of the first set and the second set; and receiver circuitry receiving carrier measurement(s) from the UE associated with at least one carrier of the first set or the second set.
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公开(公告)号：US09906280B2
公开(公告)日：2018-02-27
申请号：US14798820
申请日：2015-07-14
Applicant: Intel IP Corporation
Inventor： Yuan Zhu , Qinghua Li , Yang Tang , Xiaogang Chen , Jong-Kae J. K. Fwu
IPC: H04B7/04 , H04B7/0417 , H04L5/00 , H04W74/00 , H04B7/0456 , H04B7/06
CPC classification number: H04B7/043 , H04B7/0417 , H04B7/0456 , H04B7/0617 , H04B7/0639 , H04L5/0007 , H04L5/0048 , H04W74/004
Abstract: A closed loop MIMO feedback system is described in which the number of available antenna ports is less than the number of antenna elements. In one implementation, sounding reference signals, received from a number of UEs, may be used, by a base station, to generate and transmit a number of OFDMA Channel State Information Reference Signals (CSI-RSs). The OFDMA CSI-RSs may be determined based on the top eigen beams associated with an average channel covariance matrix determined based on the received sounding reference signals. A UE, in response to receiving the OFDMA CSI-RSs, may determine a preferred eigen beam and transmit a quantized version of the preferred eigen beam back to the eNB. Subsequent communications with the UE may be made using beamforming techniques that are based on the quantized version of the preferred eigen beam.
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公开(公告)号：US09877174B2
公开(公告)日：2018-01-23
申请号：US14579778
申请日：2014-12-22
Applicant: Intel IP Corporation
Inventor： Qinghua Li , Xiaogang Chen , Jeongho Jeon , Huaning Niu , Yang Tang , Yuan Zhu , Hwan-Joon Kwon
CPC classification number: H04W4/18 , H04L1/0059 , H04L1/0071 , H04L1/0079 , H04L1/0088 , H04L1/08 , H04L5/0007 , H04L27/2602 , H04L27/2613 , H04L27/2647 , H04L69/18 , H04L69/22 , H04W84/12
Abstract: Example systems, methods, and devices for extending range of WiFi networks are discussed. More specifically, methods for extending range of a Wi-Fi network are disclosed. The method may include the operations of appending, by a network device, one or more codebits to one or more original codebits or coded symbols, sending, by the network device, the original codebits or coded symbols and the appended codebits to an interleaver or a constellation mapper for transmission. The original codebits or coded symbols and the appended codebits may be sent over a plurality of subcarriers. Methods, apparatus, and systems described herein can be applied to 802.11ax or any other wireless standard.
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30.发明申请公开(公告)号：US20180013537A1
公开(公告)日：2018-01-11
申请号：US15694617
申请日：2017-09-01
Applicant: Intel IP Corporation
CPC classification number: H04L5/14 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04W24/08 , H04W72/04 , H04W88/02 , H04W88/08
Abstract: Systems and methods for signaling in an increased carrier monitoring wireless communication environment are disclosed herein. In some embodiments, a user equipment (UE) may include control circuitry to configure the UE for increased carrier monitoring; determine, based on a first signal received from a network apparatus, whether a reduced performance group carrier is configured; determine, based on a second signal received from the network apparatus, whether a scaling factor is configured; and in response to a determination that no reduced performance group carrier is configured and a determination that no scaling factor is configured, allow the UE to monitor fewer carriers than required by increased carrier monitoring. Other embodiments may be disclosed and/or claimed.
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