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61.发明申请METHOD AND APPARATUS FOR SELECTIVELY ENABLING RECEPTION OF DOWNLINK SIGNALING CHANNELS 审中-公开选择使用下行信道通道的方法和装置公开(公告)号：US20140050171A1
公开(公告)日：2014-02-20
申请号：US14063430
申请日：2013-10-25
发明人： Stephen E. Terry , Guodong Zhang , Stephen G. Dick
IPC分类号： H04W76/04
CPC分类号： H04W76/28 , H04L1/16 , H04L1/1812 , H04W8/24 , H04W24/10 , H04W52/0216 , H04W52/0219 , H04W72/0413 , H04W72/0453 , H04W72/1278 , H04W74/00 , H04W84/042 , H04W88/02 , H04W88/08 , Y02B70/30 , Y02D70/00 , Y02D70/20
摘要： In a wireless communication system including a wireless transmit/receive unit (WTRU) and at least one Node-B, a method and apparatus is used to selectively enable reception of at least one downlink (DL) enhanced uplink (EU) signaling channel established between the WTRU and the Node-B(s). During the operation of an enhanced dedicated channel (E-DCH), the WTRU monitors at least one DL EU signaling channel established between the WTRU and the Node-B(s) only when it is necessary, based on the WTRU's knowledge of at least one established standard procedure. The WTRU coordinates and consolidates DL signaling channel reception requirements of a plurality of channel allocation and/or data transmission procedures carried out by the WTRU in accordance with the established standard procedure. The WTRU determines whether to enable reception of at least one specific DL signaling channel based on the consolidated DL signaling channel reception requirements.
摘要翻译： 在包括无线发射/接收单元（WTRU）和至少一个节点B的无线通信系统中，使用方法和装置来选择性地使得能够接收至少一个下行链路（DL）增强上行链路（EU）信令信道之间建立的信令信道， WTRU和节点B。 在增强专用信道（E-DCH）的操作期间，WTRU仅在必要时监视在WTRU和节点B之间建立的至少一个DL EU信令信道，基于WTRU的至少知识 一个建立标准程序。 WTRU根据建立的标准过程来协调和合并由WTRU执行的多个信道分配和/或数据传输过程的DL信令信道接收要求。 WTRU基于合并的DL信令信道接收要求来确定是否能够接收至少一个特定的DL信令信道。
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公开(公告)号：US20130259002A1
公开(公告)日：2013-10-03
申请号：US13908242
申请日：2013-06-03
IPC分类号： H04W36/18
CPC分类号： H04W36/18 , H04B7/022 , H04L1/1812 , H04L1/1887 , H04L1/1893 , H04W36/30 , H04W74/004 , H04W74/04 , H04W88/08
摘要： An enhanced uplink user equipment is in soft handover. A radio network controller selects a primary Node-B out of a plurality of Node-Bs supporting the soft handover. The radio network controller receiving successfully received enhanced uplink data packets from the plurality of Node-Bs. The radio network controller reordered the successfully received enhanced uplink data packets for in-sequence deliver. The primary Node-B sends specified scheduling information to the user equipment that the other Node-Bs does not transmit. At least the primary Node-B transmits acknowledgements and negative acknowledgements to the user equipment.
摘要翻译： 增强的上行用户设备处于软切换。 无线网络控制器选择支持软切换的多个节点B中的主节点B。 无线网络控制器从多个节点B成功接收到增强的上行链路数据分组。 无线电网络控制器重新排序成功接收到的增强型上行链路数据包以进行顺序传送。 主节点B向其他节点B不发送的用户设备发送指定的调度信息。 至少主节点B向用户设备发送确认和否定确认。
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公开(公告)号：US11902981B2
公开(公告)日：2024-02-13
申请号：US17306127
申请日：2021-05-03
发明人： Stephen E. Terry , Jin Wang , Arty Chandra , John S. Chen , Guodong Zhang
IPC分类号： H04W72/04 , H04W72/21 , H04B7/26 , H04L1/1812 , H04W56/00 , H04W74/04 , H04W72/20 , H04L5/00
CPC分类号： H04W72/21 , H04B7/2621 , H04L1/1812 , H04L5/0037 , H04W56/0045 , H04W72/20 , H04W74/04
摘要： In a wireless communication system comprising at least one evolved Node-B (eNB) and a plurality of wireless transmit/receive units (WTRUs), a non-contention based (NCB) channel is established, maintained, and utilized. The NCB channel is allocated for use by one or more WTRUs in the system for utilization in a variety of functions, and the allocation is communicated to the WTRUs. The wireless communication system analyzes the allocation of the NCB channel as required, and the NCB channel is reallocated as required.
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公开(公告)号：US20220394545A1
公开(公告)日：2022-12-08
申请号：US17889129
申请日：2022-08-16
发明人： Guodong Zhang
IPC分类号： H04W28/02 , H04L47/12 , H04L47/26 , H04L47/283 , H04W72/12 , H04W74/00 , H04W8/04 , H04W72/04
摘要： In a wireless communication system including a wireless transmit/receive unit (WTRU) and a Node-B, an uplink (UL) scheduling request is transmitted by the WTRU to the Node-B when the WTRU has buffered (user) data to transmit to the Node-B, but needs to have a scheduling grant for UL data transmission. The WTRU determines whether to transmit to the Node-B a short buffer status information message or a full buffer status information message, based on conditions, whereby the buffer status messages are transmitted with either a short-version UL scheduling request or a full-version UL scheduling request.
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公开(公告)号：US20210258950A1
公开(公告)日：2021-08-19
申请号：US17306127
申请日：2021-05-03
发明人： Stephen E. Terry , Jin Wang , Arty Chandra , John S. Chen , Guodong Zhang
摘要： In a wireless communication system comprising at least one evolved Node-B (eNB) and a plurality of wireless transmit/receive units (WTRUs), a non-contention based (NCB) channel is established, maintained, and utilized. The NCB channel is allocated for use by one or more WTRUs in the system for utilization in a variety of functions, and the allocation is communicated to the WTRUs. The wireless communication system analyzes the allocation of the NCB channel as required, and the NCB channel is reallocated as required.
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公开(公告)号：US11026201B2
公开(公告)日：2021-06-01
申请号：US16180279
申请日：2018-11-05
IPC分类号： H04B7/212 , H04W56/00 , H04J11/00 , H04L5/00 , H04L27/26 , H04L27/18 , H04W16/18 , H04W72/04 , H04W92/10
摘要： A method and apparatus for synchronization in an orthogonal frequency division multiplexing (OFDM) network is disclosed. A wireless transmit/receive unit (WTRU) is configured to receive a primary synchronization signal and a secondary synchronization signal from a cell. The primary synchronization signal and the secondary synchronization signal are spaced by a known number of OFDM symbols. The primary synchronization signal and the secondary synchronization signal are received in a same number of subcarriers in their respective OFDM symbol. A location of at least the secondary synchronization signal in the system bandwidth is variable.
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公开(公告)号：US10368389B2
公开(公告)日：2019-07-30
申请号：US15824278
申请日：2017-11-28
发明人： Stephen E. Terry , Guodong Zhang , Stephen G. Dick
IPC分类号： H04W72/04 , H04L1/18 , H04W76/28 , H04W72/12 , H04W88/02 , H04W52/02 , H04L1/16 , H04W8/24 , H04W24/10 , H04W74/00 , H04W84/04 , H04W88/08
摘要： In a wireless communication system including a wireless transmit/receive unit (WTRU) and at least one Node-B, a method and apparatus is used to selectively enable reception of at least one downlink (DL) enhanced uplink (EU) signaling channel established between the WTRU and the Node-B(s). During the operation of an enhanced dedicated channel (E-DCH), the WTRU monitors at least one DL EU signaling channel established between the WTRU and the Node-B(s) only when it is necessary, based on the WTRU's knowledge of at least one established standard procedure. The WTRU coordinates and consolidates DL signaling channel reception requirements of a plurality of channel allocation and/or data transmission procedures carried out by the WTRU in accordance with the established standard procedure. The WTRU determines whether to enable reception of at least one specific DL signaling channel based on the consolidated DL signaling channel reception requirements.
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公开(公告)号：US10225825B2
公开(公告)日：2019-03-05
申请号：US15288549
申请日：2016-10-07
发明人： Stephen E. Terry , Guodong Zhang , Stephen G. Dick
摘要： A method and apparatus for enhanced uplink communication is disclosed. A Node-B receives a scheduling request from a wireless transmit/receive unit (WTRU). The Node-B determines a scheduling grant based at least on the scheduling request. The Node-B transmits the scheduling grant to the WTRU. The Node-B demultiplexes a received medium access control for enhanced uplink (MAC-e) protocol data unit (PDU), from the WTRU, into medium access control for dedicated channel (MAC-d) PDUs. The Node-B generates and sends a transmission feedback in response to the received MAC-e PDU.
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公开(公告)号：US09913289B2
公开(公告)日：2018-03-06
申请号：US14952235
申请日：2015-11-25
发明人： Stephen E. Terry , Guodong Zhang
CPC分类号： H04W72/1284 , H03M13/6306 , H04L1/08 , H04L1/1812 , H04L1/1816 , H04L1/1819 , H04L1/1877 , H04L1/1887 , H04W72/14
摘要： A method and wireless transmit/receive unit (WTRU) for uplink transmission are disclosed. A WTRU receives configuration information. The configuration information includes logical channel priority information and a maximum number of hybrid automatic repeat request (HARQ) transmissions. The WTRU receives an uplink grant for a transmission time interval (TTI). The WTRU identifies a HARQ process to use for uplink transmission for the TTI. The WTRU selects data for uplink transmission for the TTI. For a new uplink transmission, data associated with a highest priority is selected. The WTRU initializes a transmission counter. The transmission counter indicates a number of transmissions associated with the selected data. The WTRU transmits the selected data over an uplink channel based on the received uplink grant using the identified HARQ process.
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公开(公告)号：US09775142B2
公开(公告)日：2017-09-26
申请号：US15288034
申请日：2016-10-07
发明人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
CPC分类号： H04W72/0413 , H04L5/0091 , H04W24/08 , H04W28/14 , H04W72/085 , H04W72/1252 , H04W72/1273
摘要： A method and apparatus for uplink transmission is disclosed. A wireless transmit/receive unit (WTRU) transmits, to a Node-B, a first type message, a second type message, and a third type message. The first type message indicates that the WTRU has uplink buffered data available for transmission. The second type message includes a plurality of indications, wherein each indication indicates an amount of uplink buffered data associated with at least one priority. The third type message indicates an amount of uplink buffered data and has less information than the second type message. The WTRU receives, in response to the transmitted first type message, the transmitted second type message, or the transmitted third type message, an uplink data scheduling message. The WTRU transmits uplink data over an uplink channel based on the received uplink data scheduling message.
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