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公开(公告)号：US09894573B2
公开(公告)日：2018-02-13
申请号：US14951273
申请日：2015-11-24
CPC分类号： H04W36/04 , H04W36/0016 , H04W36/0083 , H04W36/18 , H04W74/006 , H04W88/02
摘要： Dual-cell or multi-cell Wireless Transmit Receive Units (WTRUs) configured to implement mobility procedures are described. The WTRU configurations implement methods to optimize and allow mobility for the procedures of cell search and cell reselection, measurement reporting and inter-frequency handovers, compressed mode measurements, and soft handovers.
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12.发明申请公开(公告)号：US20180035395A1
公开(公告)日：2018-02-01
申请号：US15727943
申请日：2017-10-09
IPC分类号： H04W52/38 , H04W52/50 , H04L12/801 , H04W74/08 , H04W56/00
CPC分类号： H04W52/38 , H04L47/12 , H04W52/50 , H04W56/0005 , H04W56/0045 , H04W56/0085 , H04W74/08
摘要： A method and apparatus for radio link synchronization and power control in CELL_FACH state and idle mode are disclosed. A wireless transmit/receive unit (WTRU) transmits a random access channel (RACH) preamble and receives an acquisition indicator acknowledging the RACH preamble via an acquisition indicator channel (AICH) and an index to an enhanced dedicated channel (E-DCH) resource. The WTRU determines a start of an E-DCH frame. An F-DPCH timing offset is defined with respect to one of the RACH access slot and an AICH access slot carrying the acquisition indicator. A relative F-DPCH timing offset may be signaled to the WTRU and the WTRU may determine a start of an E-DCH frame based on the relative F-DPCH timing offset and timing of an AICH access slot including the acquisition indicator. The WTRU may transmit a dedicated physical control channel (DPCCH) power control preamble before starting an E-DCH transmission.
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公开(公告)号：US09750076B2
公开(公告)日：2017-08-29
申请号：US15347738
申请日：2016-11-09
发明人： Ana Lucia A. Pinheiro , Jean-Louis Gauvreau , Rocco Di Girolamo , Joseph M. Murray , Christopher R. Cave , Diana Pani , Behrouz Aghili , Mahmoud Watfa
CPC分类号： H04W76/046 , H04W4/70 , H04W8/22 , H04W8/24 , H04W52/0209 , H04W64/00 , H04W68/005 , H04W76/20 , H04W76/27 , H04W76/28 , H04W76/38 , H04W88/02 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/23 , Y02D70/24
摘要： A method and apparatus for supporting machine-type communications (MTC) are disclosed. A wireless transmit/receive unit (WTRU) may configure itself to operate in a mobile-originated-only mode. The WTRU may perform no, or a subset of, radio resource control (RRC) idle and/or non-access stratum (NAS) idle/standby state procedures in the mobile-originated-only mode. For example, the WTRU may perform cell reselection but not paging monitoring in the mobile-originated-only mode. Alternatively, the WTRU may perform paging monitoring but not cell reselection and location update. The operation in the mobile-originated-only mode may be triggered explicitly or implicitly. For example, the WTRU may operate in the mobile-originated-only mode if an inactivity timer expires. The WTRU may switch the mode in accordance with a pre-configured schedule. After transition of the operation mode, the WTRU may send a message to the network indicating such mode switch.
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14.发明申请公开(公告)号：US20170142669A1
公开(公告)日：2017-05-18
申请号：US15417619
申请日：2017-01-27
CPC分类号： H04W52/38 , H04L47/12 , H04W52/50 , H04W56/0005 , H04W56/0045 , H04W56/0085 , H04W74/08
摘要： A method and apparatus for radio link synchronization and power control in CELL_FACH state and idle mode are disclosed. A wireless transmit/receive unit (WTRU) transmits a random access channel (RACH) preamble and receives an acquisition indicator acknowledging the RACH preamble via an acquisition indicator channel (AICH) and an index to an enhanced dedicated channel (E-DCH) resource. The WTRU determines a start of an E-DCH frame. An F-DPCH timing offset is defined with respect to one of the RACH access slot and an AICH access slot carrying the acquisition indicator. A relative F-DPCH timing offset may be signaled to the WTRU and the WTRU may determine a start of an E-DCH frame based on the relative F-DPCH timing offset and timing of an AICH access slot including the acquisition indicator. The WTRU may transmit a dedicated physical control channel (DPCCH) power control preamble before starting an E-DCH transmission.
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公开(公告)号：US20170118702A1
公开(公告)日：2017-04-27
申请号：US15386807
申请日：2016-12-21
发明人： Rocco Di Girolamo , Christopher R. Cave , Paul Marinier , Diana Pani , Benoit Pelletier , Stephen E. Terry
CPC分类号： H04W48/16 , H04J11/0093 , H04W48/12 , H04W64/003 , H04W84/045
摘要： A method and apparatus for supporting home Node B (HNB) services are disclosed. A wireless transmit/receive unit (WTRU) receives HNB access restriction information from an HNB and accesses the HNB if an access to the HNB is allowed based on the HNB access restriction information. The HNB access restriction information may be a closed subscriber group identity (CSG ID), a status bit indicating whether an HNB cell is available or not, an identity of WTRUs that are allowed to access the HNB, information indicating whether an access to a cell is barred or not. The WTRU may trigger measurements for cell reselection even though signal strength on a currently connected cell is above a threshold. The measurement may be triggered manually, periodically, under the instruction from the network, or based on a neighbor cell list including information about HNB cells located nearby.
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公开(公告)号：US20160249333A1
公开(公告)日：2016-08-25
申请号：US15145450
申请日：2016-05-03
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0041 , H04L5/0092 , H04W16/14 , H04W72/0406
摘要： Methods and devices may be provided for aggregating component carriers in the licensed spectrum with at least one component carriers in the licensed exempt spectrum. Control information may be processed in a wireless transmit/receive unit (WTRU) while receiving and sending information on a primary component carrier (PCC) and a supplementary component carrier (SuppCC). A PCC subframe with a control portion and a data portion may be received. Resource assignment information associated with a downlink shared channel on the PCC may be embedded in the control portion of the subframe. Based on the resource assignment information on the PCC, resource assignment information associated with a downlink shared channel on the SuppCC may be identified in the data portion of the PCC subframe. A SuppCC subframe of the shared channel on the SuppCC may be processed as per the identified resource assignment information associated with the downlink shared channel on the SuppCC.
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17.发明申请SERVICE-BASED APPROACH TO CHANNEL SELECTION AND NETWORK CONFIGURATION FOR TELEVISION WHITE SPACE NETWORKS 审中-公开基于服务的电视选择和网络配置方法电视白天网络公开(公告)号：US20160234850A1
公开(公告)日：2016-08-11
申请号：US15098309
申请日：2016-04-13
发明人： Martino M. Freda , Parul Mudgal , Jean-Louis Gauvreau , Athmane Touag , Rocco Di Girolamo , Amith V. Chincholi , Joseph M. Murray , Chunxuan Ye , Scott Laughlin , Zinan Lin , Alexander Reznik , Saad Ahmad , Joseph A. Kwak , Juan Carlos Zuniga , Angelo A. Cuffaro
CPC分类号： H04W72/06 , H04W16/14 , H04W24/02 , H04W24/10 , H04W28/16 , H04W72/02 , H04W72/0406 , H04W72/085 , H04W92/02
摘要： A method for managing channel selection in a dynamic spectrum management network includes receiving a spectrum allocation request; based on the source of the spectrum allocation request, checking for available channels; based on the source of the spectrum allocation request, collecting sensing and usage data for the available channels; providing the channel usage data to an entity that transmitted the spectrum allocation request.
摘要翻译： 一种在动态频谱管理网络中管理频道选择的方法包括：接收频谱分配请求; 根据频谱分配请求的来源，检查可用频道; 基于频谱分配请求的来源，收集可用信道的传感和使用数据; 向发送频谱分配请求的实体提供频道使用数据。
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18.发明申请公开(公告)号：US20160037334A1
公开(公告)日：2016-02-04
申请号：US14884735
申请日：2015-10-15
发明人： Ana Lucia A. Pinheiro , Jean-Louis Gauvreau , Rocco Di Girolamo , Joseph M. Murray , Christopher R. Cave , Diana Pani , Behrouz Aghili , Mahmoud Watfa
CPC分类号： H04W76/046 , H04W4/70 , H04W8/22 , H04W8/24 , H04W52/0209 , H04W64/00 , H04W68/005 , H04W76/20 , H04W76/27 , H04W76/28 , H04W76/38 , H04W88/02 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/23 , Y02D70/24
摘要： A method and apparatus for supporting machine-type communications (MTC) are disclosed. A wireless transmit/receive unit (WTRU) may configure itself to operate in a mobile-originated-only mode. The WTRU may perform no, or a subset of, radio resource control (RRC) idle and/or non-access stratum (NAS) idle/standby state procedures in the mobile-originated-only mode. For example, the WTRU may perform cell reselection but not paging monitoring in the mobile-originated-only mode. Alternatively, the WTRU may perform paging monitoring but not cell reselection and location update. The operation in the mobile-originated-only mode may be triggered explicitly or implicitly. For example, the WTRU may operate in the mobile-originated-only mode if an inactivity timer expires. The WTRU may switch the mode in accordance with a pre-configured schedule. After transition of the operation mode, the WTRU may send a message to the network indicating such mode switch.
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19.发明申请METHOD AND APPARATUS FOR COEXISTENCE AMONG WIRELESS TRANSMIT/RECEIVE UNITS (WTRUS) OPERATING IN THE SAME SPECTRUM 审中-公开无线传输/接收单元（WTRUS）在相同光谱中操作的方法和装置公开(公告)号：US20150326377A1
公开(公告)日：2015-11-12
申请号：US14661644
申请日：2015-03-18
发明人： Martino M. Freda , Rocco Di Girolamo , Jean-Louis Gauvreau , Scott Laughlin , Athmane Touag , Mihaela C. Beluri , Joseph M. Murray , Yuying Dai , Stephen E. Terry , Parul Mudgal , Kamraan Nasim Syed
CPC分类号： H04L5/14 , H04L5/0055 , H04W16/14 , H04W72/005 , H04W72/042 , H04W72/1215 , H04W74/0833
摘要： A method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum are disclosed. A wireless transmit/receive unit (WTRU) may include a processor that receives a configuration of a coexistence gap pattern defining a pattern of transmission periods and silent periods for the WTRU. The processor may control the WTRU to transmit information during the transmission periods and to not transmit information during the silent periods of the coexistence gap pattern.
摘要翻译： 公开了在相同频谱中工作的无线发射/接收单元（WTRU）之间共存的方法和装置。 无线发射/接收单元（WTRU）可以包括处理器，其接收定义WTRU的传输周期和静默时段的模式的共存间隙模式的配置。 处理器可以控制WTRU在传输周期期间发送信息，并且在共存间隙模式的静音期期间不发送信息。
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20.发明公开公开(公告)号：US20240284415A1
公开(公告)日：2024-08-22
申请号：US18653001
申请日：2024-05-02
IPC分类号： H04W72/044 , H04L1/1607 , H04L1/1867 , H04W72/23 , H04W74/08 , H04W74/0808
CPC分类号： H04W72/044 , H04L1/1877 , H04W74/0808 , H04W74/0866 , H04L1/1607 , H04W72/23
摘要： A method and apparatus for allocating resources to a wireless transmit receive unit (WTRU) includes the WTRU transmitting a signature sequence to a Node B, receiving an acknowledge signal from the Node B, and determining a default resource index. The resource index is associated with enhanced dedicated channel (E-DCH) parameters.
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