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91.发明授权公开(公告)号：US09794913B2
公开(公告)日：2017-10-17
申请号：US13751114
申请日：2013-01-27
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Moon-il Lee , Changsoo Koo , Sung-Hyuk Shin , Janet A. Stern-Berkowitz , Marian Rudolf , Fengjun Xi , Ananth Kini , Seyed Mohsen Hosseinian , Paul Marinier
CPC classification number: H04W72/04 , H04L5/0053
Abstract: ePDCCH may be provided. For example, a WTRU may receive a configuration for monitoring an ePDCCH resource. Based on the configuration, the WTRU may be configured to monitor and may monitor the ePDCCH resource on a particular subframe. Additionally, a WTRU may derive an aggregation level for a subframe associated with an aggregation level number NAL. The WTRU may transmit or monitor an ePDCCH using the aggregation level associated with the NAL for the subframe. A WTRU may also receive a reference signal. The WTRU may then determine the type of reference signal received. The WTRU may perform a demodulation of the PDSCH or ePDCCH using a demodulation timing based on the determined type. The ePDCCH or PDSCH may also be monitored or received by identifying a demodulation reference timing implicitly based on a location of one or more ePDCCH resources where the WTRU may receive DCI.
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公开(公告)号：US09743433B2
公开(公告)日：2017-08-22
申请号：US15056688
申请日：2016-02-29
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Guodong Zhang , Afshin Haghighat , Erdem Bala , David S. Bass , Paul Marinier , Marian Rudolf , Stephen E. Terry
IPC: H04W72/04 , H04W74/08 , H04W52/50 , H04W74/00 , H04W72/12 , H04W72/14 , H04W76/04 , H04W52/10 , H04W52/14
CPC classification number: H04W74/0891 , H04W52/10 , H04W52/146 , H04W52/50 , H04W72/042 , H04W72/1268 , H04W72/14 , H04W74/002 , H04W74/0833 , H04W76/25
Abstract: A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.
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公开(公告)号：US20170156152A1
公开(公告)日：2017-06-01
申请号：US15179195
申请日：2016-06-10
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Shahrokh Nayeb Nazar , Robert L. Olesen , Paul Marinier , Ghyslain Pelletier , Kyle Jung-Lin Pan , Marian Rudolf , Muhammad U. Fazili , Lakshmi R. Iyer
CPC classification number: H04W72/10 , H04L1/0023 , H04L1/0027 , H04L1/0028 , H04L1/1671 , H04L5/001 , H04L5/0053 , H04W24/08 , H04W24/10 , H04W72/0413 , H04W72/0446 , H04W74/0841
Abstract: Channel state information is reported in periodic and aperiodic reports for multiple component carriers or serving cells. Channel state information may be reported for a subset of aggregated downlink carriers or serving cells. For an aperiodic report, the carrier(s)/serving cell(s) for which channel state information is reported may be determined based on the request for the aperiodic report. A report collision may occur in a subframe between a periodic CSI report for a first serving cell and a report for a second serving cell. A priority rule may be used to resolve the report collision.
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公开(公告)号：US20170150294A1
公开(公告)日：2017-05-25
申请号：US15425591
申请日：2017-02-06
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Lei Wang , Ronald Murias , Dale N. Seed , Marian Rudolf , Eldad M. Zeira
CPC classification number: H04W4/70 , H04W4/06 , H04W8/186 , H04W36/14 , H04W52/146 , H04W56/00 , H04W74/04 , H04W74/06 , H04W74/0833 , H04W74/085
Abstract: Systems, methods, and instrumentalities are disclosed to desynchronize transmissions in group-based operations. A group user equipment (UE), e.g., a UE that is a member of a group of UEs, may be in an inactive mode. The group UE may receive a multicast message indicating that the group UE may enter an active mode. For example, the group UE may use the active mode for periodic reporting of its monitoring activity to the network. The multicast message may indicate a mechanism for the group UE to use to send an uplink transmission to the network. The group UE may send the uplink transmission to the network at a transmission time indicated by the mechanism. The transmission time may be desynchronized from other UEs in the group.
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公开(公告)号：US09603099B2
公开(公告)日：2017-03-21
申请号：US14658792
申请日：2015-03-16
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Sung-Hyuk Shin , Guodong Zhang , Janet A. Stern-Berkowitz , Philip J. Pietraski , Stephen G. Dick , Joseph S. Levy , Kyle Jung-Lin Pan , Erdem Bala , Marian Rudolf , Stephen E. Terry , Changsoo Koo , Charles A. Dennean , Eldad M. Zeira
CPC classification number: H04W52/365 , H04W52/08 , H04W52/10 , H04W52/146 , H04W52/16 , H04W52/242 , H04W52/281 , H04W72/0413 , H04W72/0473
Abstract: A method and apparatus for determining uplink power in a wireless transmit receive unit (WTRU). The WTRU operates in a carrier aggregated system. The WTRU is configured to receive a plurality of uplink power parameters indexed to one of a plurality of uplink carriers and receive a transmit power control command indexed to the one of the plurality of uplink carriers. The WTRU is configured to determine a pathloss of the one of the plurality of uplink carriers and determine a transmit power for the one of the plurality of uplink carriers based on the plurality of power parameters, the transmit power control command, and the pathloss.
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96.发明授权Communicating channel state information (CSI) of multiple transmission points 有权沟通多个传输点的信道状态信息（CSI）
公开(公告)号：US09532362B2
公开(公告)日：2016-12-27
申请号：US13909242
申请日：2013-06-04
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Paul Marinier , Diana Pani , J. Patrick Tooher , Marian Rudolf
CPC classification number: H04W72/06 , H04B7/024 , H04B7/0456 , H04B7/0617 , H04B7/0626 , H04B7/0647 , H04L1/0026 , H04L1/0027 , H04L5/0035 , H04L5/0057 , H04W24/10 , H04W72/0413
Abstract: Embodiments contemplate methods and systems for determining and communicating channel state information (CSI) for one or more transmission points (or CSI reference signal resources). Embodiments further contemplate determining transmission states may include applying at least one CSI process for channel state information (CSI) reporting. Embodiments also contemplate aperiodic and/or periodic reporting of one or more report types (e.g., rank indicator (RI)) of CSI, perhaps based on one or more reporting modes that may be configured for each of the one or more CSI process.
Abstract translation: 实施例考虑用于确定和传送一个或多个传输点（或CSI参考信号资源）的信道状态信息（CSI）的方法和系统。 进一步考虑确定传输状态的实施例可以包括对信道状态信息（CSI）报告应用至少一个CSI过程。 实施例还可以基于可以针对一个或多个CSI过程中的每一个配置的一个或多个报告模式来考虑CSI的一个或多个报告类型（例如，秩指示符（RI））的非周期性和/或周期性报告。
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公开(公告)号：US20160373233A1
公开(公告)日：2016-12-22
申请号：US15254332
申请日：2016-09-01
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Ghyslain Pelletier , Paul Marinier , Marian Rudolf , Stephen E. Terry , Robert L. Olesen
CPC classification number: H04L5/0098 , H04L5/001 , H04W24/10 , H04W52/34 , H04W52/365 , H04W72/0406 , H04W72/042 , H04W76/15 , H04W76/19 , H04W76/38
Abstract: Methods and apparatus for addressing wireless transmit/receive unit (WTRU) behavior in response to configuration, configuration parameters and access issues related to the activation/deactivation process when the WTRU may be configured with multiple serving cells or carrier aggregation.
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公开(公告)号：US09491793B2
公开(公告)日：2016-11-08
申请号：US14522801
申请日：2014-10-24
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Ghyslain Pelletier , Paul Marinier , Marian Rudolf , Stephen E Terry , Robert L Olesen
CPC classification number: H04L5/0098 , H04L5/001 , H04W24/10 , H04W52/34 , H04W52/365 , H04W72/0406 , H04W72/042 , H04W76/15 , H04W76/19 , H04W76/38
Abstract: Methods and apparatus for addressing wireless transmit/receive unit (WTRU) behavior in response to configuration, configuration parameters and access issues related to the activation/deactivation process when the WTRU may be configured with multiple serving cells or carrier aggregation.
Abstract translation: 响应于当WTRU可以被配置为具有多个服务小区或载波聚合的配置，配置参数和与激活/去激活过程相关的接入问题时，寻址无线发射/接收单元（WTRU）行为的方法和装置。
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公开(公告)号：US20150358111A1
公开(公告)日：2015-12-10
申请号：US14760373
申请日：2014-01-11
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Paul Marinier , J. Patrick Tooher , Ghyslain Pelletier , Marian Rudolf
CPC classification number: H04L1/0016 , H04L1/0003 , H04L1/0026 , H04L1/1854 , H04L27/0008 , H04W72/042
Abstract: Systems, methods, and/or techniques for improving downlink spectrum efficiency may be disclosed. For example, a higher order modulation (HOM) transmission may be provided to a device. The higher order modulation transmission may be configured to be indicated by the network or a device. Additionally, multiple modulation and coding scheme (MCS) tables, transport block size (TBS) tables, and/or channel quality index (CQI) tables may be provided to support the higher order modulation transmission.
Abstract translation: 可以公开用于改善下行链路频谱效率的系统，方法和/或技术。 例如，可以向设备提供更高阶调制（HOM）传输。 高阶调制传输可以被配置为由网络或设备指示。 此外，可以提供多个调制和编码方案（MCS）表，传输块大小（TBS）表和/或信道质量索引（CQI）表）以支持更高阶调制传输。
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100.发明申请
公开(公告)号：US20140321391A1
公开(公告)日：2014-10-30
申请号：US14324828
申请日：2014-07-07
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Guodong Zhang , Afshin Haghighat , Erdem Bala , David S. Bass , Paul Marinier , Marian Rudolf , Stephen E. Terry
CPC classification number: H04W74/0891 , H04W52/10 , H04W52/146 , H04W52/50 , H04W72/042 , H04W72/1268 , H04W72/14 , H04W74/002 , H04W74/0833 , H04W76/25
Abstract: A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.
Abstract translation: 一种用于使用基于竞争的上行链路通信信道的无线发射接收单元（WTRU）的方法和装置，将基于规则的对基于竞争的上行链路信道的接入限制应用于尝试使用至少一个无竞争上行链路信道 在至少一个无竞争的上行链路信道分配被授予的条件下，用于上行链路传输的分配。
