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1. 发明授权

US08705461B2 Control channel signaling and acquisition for carrier aggregation 有权
标题翻译：控制信道信令和采集载波聚合
公开(公告)号：US08705461B2
公开(公告)日：2014-04-22
申请号：US12582459
申请日：2009-10-20
申请人： Erdem Bala , Guodong Zhang , Philip Pietraski , Sung-Hyuk Shin , Peter Wang , Marian Rudolf , Joseph Levy , Donald Grieco , Shankar Somasundaram , Kyle Pan
发明人： Erdem Bala , Guodong Zhang , Philip Pietraski , Sung-Hyuk Shin , Peter Wang , Marian Rudolf , Joseph Levy , Donald Grieco , Shankar Somasundaram , Kyle Pan
IPC分类号： H04W4/00
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0092 , H04L5/0094 , H04W48/12 , H04W52/34 , H04W72/02 , H04W72/04 , H04W84/042
摘要： A method and apparatus for handling a control channel for carrier aggregation in wireless communications. The method includes determining which component carrier to listen to, detecting the downlink control channel, processing mapping information related to downlink and uplink transmissions and operating discontinuous reception with respect to carrier aggregation. The method also includes detecting a component carrier, determining the component carrier type and locating the anchor component carrier, if necessary, where the anchor component carrier carries the carrier aggregation information.
摘要翻译：一种在无线通信中处理用于载波聚合的控制信道的方法和装置。该方法包括确定哪个分量载波要监听，检测下行链路控制信道，处理与下行链路和上行链路传输相关的映射信息，以及对载波聚合进行不连续接收。该方法还包括检测分量载波，确定分量载波类型并定位定位分量载波（如果需要），其中主分量载波承载载波聚合信息。

2. 发明申请

US20100227569A1 CONTROL CHANNEL SIGNALING AND ACQUISITION FOR CARRIER AGGREGATION 有权
标题翻译：控制信道信号和采集载波聚合
公开(公告)号：US20100227569A1
公开(公告)日：2010-09-09
申请号：US12582459
申请日：2009-10-20
申请人： Erdem Bala , Guodong Zhang , Philip Pietraski , Sung-Hyuk Shin , Peter Wang , Marian Rudolf , Joseph Levy , Donald Grieco , Shankar Somasundaram , Kyle Pan
发明人： Erdem Bala , Guodong Zhang , Philip Pietraski , Sung-Hyuk Shin , Peter Wang , Marian Rudolf , Joseph Levy , Donald Grieco , Shankar Somasundaram , Kyle Pan
IPC分类号： H04W88/02
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0092 , H04L5/0094 , H04W48/12 , H04W52/34 , H04W72/02 , H04W72/04 , H04W84/042
摘要： A method and apparatus for handling a control channel for carrier aggregation in wireless communications. The method includes determining which component carrier to listen to, detecting the downlink control channel, processing mapping information related to downlink and uplink transmissions and operating discontinuous reception with respect to carrier aggregation. The method also includes detecting a component carrier, determining the component carrier type and locating the anchor component carrier, if necessary, where the anchor component carrier carries the carrier aggregation information.
摘要翻译：一种在无线通信中处理用于载波聚合的控制信道的方法和装置。该方法包括确定哪个分量载波要监听，检测下行链路控制信道，处理与下行链路和上行链路传输相关的映射信息，以及对载波聚合进行不连续接收。该方法还包括检测分量载波，确定分量载波类型并定位定位分量载波（如果需要），其中主分量载波承载载波聚合信息。

3. 发明申请

US20080013516A1 METHOD AND APPARATUS FOR SYNCHRONIZATION IN AN OFDMA EVOLVED UTRA WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于同步发展的无线通信无线通信系统的方法和装置
公开(公告)号：US20080013516A1
公开(公告)日：2008-01-17
申请号：US11735628
申请日：2007-04-16
申请人： Guodong Zhang , Kyle Pan , Allan Tsai
发明人： Guodong Zhang , Kyle Pan , Allan Tsai
IPC分类号： H04B7/216
CPC分类号： H04W56/002 , H04J11/00 , H04J11/0069 , H04L5/0007 , H04L5/0016 , H04L5/0023 , H04L5/0048 , H04L27/18 , H04L27/2613 , H04L27/2621 , H04L27/2655 , H04W16/18 , H04W56/00 , H04W72/0446 , H04W92/10
摘要： A method and apparatus for synchronization in an orthogonal frequency division multiple access (OFDMA) evolved universal terrestrial radio access (E-UTRA) system including at least one base station and a plurality of wireless transmit/receive units (WTRUs). A secondary synchronization channel (S-SCH) symbol is generated to include cell-specific information. The S-SCH symbol is mapped to the center of the available bandwidth of the system. In one embodiment, the S-SCH symbol is transmitted on different subcarriers at different sectors in the system. In another embodiment, the S-SCH symbol is transmitted on the same subcarriers at different sectors in the system.
摘要翻译：一种用于在包括至少一个基站和多个无线发射/接收单元（WTRU）的正交频分多址（OFDMA）演进的通用地面无线接入（E-UTRA）系统中进行同步的方法和装置。生成辅同步信道（S-SCH）符号以包括小区特定信息。 S-SCH符号映射到系统可用带宽的中心。在一个实施例中，S-SCH符号在系统中不同扇区的不同子载波上发送。在另一个实施例中，S-SCH符号在系统中的不同扇区的相同子载波上发送。

4. 发明申请

US20070297386A1 METHOD AND SYSTEM FOR SCHEDULING UPLINK TRANSMISSIONS IN A SINGLE CARRIER FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM 审中-公开
标题翻译：在单载波频段多路访问系统中调度上行链路传输的方法和系统
公开(公告)号：US20070297386A1
公开(公告)日：2007-12-27
申请号：US11460039
申请日：2006-07-26
申请人： Guodong Zhang , Kyle Pan , Allan Tsai
发明人： Guodong Zhang , Kyle Pan , Allan Tsai
IPC分类号： H04B7/208
CPC分类号： H04L5/06 , H04W28/24 , H04W72/1236 , H04W72/1268
摘要： A method and system for scheduling uplink transmissions in a single carrier frequency division multiple access (SC-FDMA) system are disclosed. A Node-B receives a scheduling request from a wireless transmit/receive unit (WTRU). The Node-B selects at least one subcarrier block having a certain bandwidth for the WTRU based on quality of service (QoS) requirement of the WTRU. If the QoS requirement is high, the Node-B selects at least one subcarrier block having a large bandwidth and if the QoS requirement is low, the Node-B selects at least one subcarrier block having a small bandwidth. The Node-B then schedules uplink transmissions in a time domain and/or a frequency domain based on a predetermined factor. The Node-B may perform frequency and/or time hopping in scheduling the uplink transmissions.
摘要翻译：公开了一种用于在单载波频分多址（SC-FDMA）系统中调度上行链路传输的方法和系统。节点B从无线发射/接收单元（WTRU）接收调度请求。基于WTRU的服务质量（QoS）要求，节点B向WTRU选择具有一定带宽的至少一个子载波块。如果QoS要求较高，则节点B选择至少一个具有大带宽的子载波块，如果QoS要求较低，则节点B选择具有小带宽的至少一个子载波块。然后，节点B基于预定因子在时域和/或频域中调度上行链路传输。节点B可以在调度上行链路传输时执行频率和/或时间跳跃。

5. 发明申请

US20080049709A1 METHOD AND APPARATUS FOR PROVIDING EFFICIENT PRECODING FEEDBACK IN A MIMO WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在MIMO无线通信系统中提供有效的预测反馈的方法和装置
公开(公告)号：US20080049709A1
公开(公告)日：2008-02-28
申请号：US11840328
申请日：2007-08-17
申请人： Kyle Pan , Robert Olesen , Donald Grieco
发明人： Kyle Pan , Robert Olesen , Donald Grieco
IPC分类号： H04B7/208
CPC分类号： H04B7/0663 , H04B7/0417 , H04B7/0634 , H04B7/0639 , H04B7/0641 , H04B7/066 , H04L1/0687
摘要： A multiple-input multiple-output (MIMO) scheme uses precoding and feedback in a wireless communication system including a transmitter and a receiver. The system may use either a single codeword (SCW) or a double codeword (DCW). The precoding scheme is based on transmit beamforming (TxBF). Combined differential and non-differential feedback with periodic resetting is considered.
摘要翻译：多输入多输出（MIMO）方案在包括发射机和接收机的无线通信系统中使用预编码和反馈。系统可以使用单个码字（SCW）或双码字（DCW）。预编码方案基于发射波束成形（TxBF）。考虑了具有周期性复位的组合差分和非差分反馈。

6. 发明申请

US20230014303A1 NR SIDELINK DISCONTINUOUS RECEPTION 有权
公开(公告)号：US20230014303A1
公开(公告)日：2023-01-19
申请号：US17784431
申请日：2020-12-11
申请人： Kyle PAN , INTERDIGITAL PATENT HOLDINGS, INC.
发明人： Rocco DI GIROLAMO , Pascal ADJAKPLE , Qing LI , Zhuo CHEN , Joseph MURRAY , Kyle PAN
IPC分类号： H04W72/12 , H04W72/04 , H04W76/28
摘要： SL DRX mechanism is used for power savings, to address a number of sidelink non-vehicular sidelink use cases. Methods, systems, and apparatuses, among other things, as described herein may use 1) A sidelink state model to describe the UE behavior for sidelink DRX operation. The DRX operation tailored to each of the sidelink states; 2) Power savings opportunities during SL operation, in addition to stopping PSCCH monitoring; 3) Various DRX models applicable to the sidelink; 4) SL_DRX operation for the SL UnLinked state; or 5) SL DRX operation for the SL_Linked state.

7. 发明申请

US20080069280A1 METHOD FOR ENHANCED DEDICATED CHANNEL (E-DCH) TRANSMISSION OVERLAP DETECTION FOR COMPRESSED MODE GAP SLOTS 有权
标题翻译：用于压缩模式缝隙的增强专用信道（E-DCH）传输超检测方法
公开(公告)号：US20080069280A1
公开(公告)日：2008-03-20
申请号：US11858337
申请日：2007-09-20
申请人： Peter Wang , Guodong Zhang , Stephen Terry , Kyle Pan
发明人： Peter Wang , Guodong Zhang , Stephen Terry , Kyle Pan
IPC分类号： H04L7/027
CPC分类号： H04B7/2656
摘要： A method and apparatus for detecting an overlap of an E-DCH transmission or retransmission in TTIs that overlap with an assigned uplink compressed mode gap is disclosed. More specifically, detecting an overlap of an E-DCH transmission or retransmission in TTIs that overlap with an uplink compressed mode gap assigned by a Node B when a WTRU is configured with a 2 ms TTI is disclosed. After detecting the overlap of the E-DCH transmission or retransmission and the uplink compressed mode gap, the E-DCH transmission or retransmission is paused.
摘要翻译：公开了一种用于检测与分配的上行链路压缩模式间隙重叠的TTI中的E-DCH传输或重传的重叠的方法和装置。更具体地，公开了当WTRU配置有2ms TTI时，检测与由节点B分配的上行链路压缩模式间隙重叠的TTI中的E-DCH传输或重传的重叠。在检测到E-DCH传输或重传与上行链路压缩模式间隙的重叠之后，暂停E-DCH传输或重传。

8. 发明申请

US20070291696A1 METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中执行随机访问的方法和装置
公开(公告)号：US20070291696A1
公开(公告)日：2007-12-20
申请号：US11763862
申请日：2007-06-15
申请人： Guodong Zhang , Kyle Pan , Allan Tsai
发明人： Guodong Zhang , Kyle Pan , Allan Tsai
IPC分类号： H04Q7/00
CPC分类号： H04L27/2613 , H04J3/0602 , H04L5/023 , H04L27/2662
摘要： A method and apparatus for random access in an evolved universal terrestrial radio access (E-UTRA) system are disclosed. For code division multiplexing (CDM), a basic preamble is generated using a constant amplitude zero auto-correlation (CAZAC) sequence. The basic preamble is repeated for M time for generating a random access channel (RACH) preamble. For time division multiplexing/frequency division multiplexing (TDM/FDM), an extended CAZAC sequence is used to generate the basic preamble. Alternatively, a hybrid RACH access period including at least one CDM random access slot and at least one TDM/FDM random access slot may be provided. For synchronized random access, a RACH burst including a preamble part, a message part, and two cyclic prefixes may be generated and transmitted
摘要翻译：公开了一种在演进的通用陆地无线电接入（E-UTRA）系统中随机接入的方法和装置。对于码分复用（CDM），使用恒幅零自相关（CAZAC）序列生成基本前同步码。为了生成随机接入信道（RACH）前导码，M个时间重复基本前同步码。对于时分复用/频分复用（TDM / FDM），使用扩展CAZAC序列来生成基本前同步码。或者，可以提供包括至少一个CDM随机接入时隙和至少一个TDM / FDM随机接入时隙的混合RACH接入时段。对于同步随机接入，可以生成并发送包括前导码部分，消息部分和两个循环前缀的RACH脉冲串

9. 发明申请

US20070265037A1 VARIABLE FEEDBACK FOR UNIVERSAL TERRESTRIAL RADIO ACCESS 有权
标题翻译：通用无线电接入的可变反馈
公开(公告)号：US20070265037A1
公开(公告)日：2007-11-15
申请号：US11746330
申请日：2007-05-09
申请人： Kyle Pan , Robert Olesen , Donald Grieco
发明人： Kyle Pan , Robert Olesen , Donald Grieco
IPC分类号： H04B1/38
CPC分类号： H04L25/03343 , H04B7/0456 , H04B7/0669 , H04B7/0673 , H04L2025/03426 , H04L2025/03808
摘要： A wireless communication system includes a wireless transmit/receive unit (WTRU). The WTRU is configured to generate at least one local codebook based on a baseline codebook, and select a codeword from the local codebook that is associated with feedback.
摘要翻译：无线通信系统包括无线发射/接收单元（WTRU）。 WTRU被配置为基于基准码本生成至少一个本地码本，并且从本地码本中选择与反馈相关联的码字。

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