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1. 发明申请

US20130003685A1 Hybrid Automatic Repeat Request Associations for Downlink Semi-Persistent Scheduling 有权
公开(公告)号：US20130003685A1
公开(公告)日：2013-01-03
申请号：US13611956
申请日：2012-09-12
申请人： Zhijun Cai , Yi Yu , James Womack , Takashi Suzuki
发明人： Zhijun Cai , Yi Yu , James Womack , Takashi Suzuki
IPC分类号： H04W72/04
CPC分类号： H04W72/044 , H04L1/1822
摘要： Disclosed is a user equipment in a wireless communication system, configured to receive a first initial transmission associated with a first Hybrid Automatic Repeat Request (HARQ) process; receive a second initial transmission associated with a second HARQ process; and receive at least one retransmission associated with the first HARQ process, wherein when the second initial transmission occurs before the at least one retransmission, the second HARQ process assigned an HARQ process ID that is different from an HARQ process ID assigned to the first HARQ, and wherein when the second initial transmission occurs after the at least one retransmission, the second HARQ process assigned an HARQ process ID that is the same as an HARQ process ID assigned to the first HARQ process.

2. 发明申请

US20090307556A1 Hybrid Automatic Repeat Request Associations for Downlink Semi-Persistent Scheduling 有权
标题翻译：用于下行链路半持续调度的混合自动重传请求关联
公开(公告)号：US20090307556A1
公开(公告)日：2009-12-10
申请号：US12479610
申请日：2009-06-05
申请人： Zhijun Cai , Yi Yu , James Womack , Takashi Suzuki
发明人： Zhijun Cai , Yi Yu , James Womack , Takashi Suzuki
IPC分类号： H04L1/18 , G06F11/14
CPC分类号： H04W72/044 , H04L1/1822
摘要： A method is provided for associating initial transmissions and retransmissions in semi-persistent scheduling. The method includes providing a first initial transmission associated with a first assigned Hybrid Automatic Repeat Request (HARQ) process ID. The method further includes providing a second initial transmission associated with a second assigned HARQ process ID. The method further includes providing at least one retransmission associated with the first HARQ process ID. The second initial transmission occurs before the at least one retransmission, and the second assigned HARQ process ID is different from the first assigned HARQ process ID.
摘要翻译：提供了一种用于在半持久调度中关联初始传输和重传的方法。该方法包括提供与第一分配的混合自动重传请求（HARQ）进程ID相关联的第一初始传输。该方法还包括提供与第二分配的HARQ进程ID相关联的第二初始传输。该方法还包括提供与第一HARQ进程ID相关联的至少一个重传。第二初始传输发生在至少一个重传之前，并且第二分配的HARQ进程ID与第一分配的HARQ进程ID不同。

3. 发明授权

US08429477B2 Hybrid automatic repeat request associations for downlink semi-persistent scheduling 有权
公开(公告)号：US08429477B2
公开(公告)日：2013-04-23
申请号：US13611956
申请日：2012-09-12
申请人： Zhijun Cai , Yi Yu , James Womack , Takashi Suzuki
发明人： Zhijun Cai , Yi Yu , James Womack , Takashi Suzuki
IPC分类号： G08C25/02 , H04L1/18
CPC分类号： H04W72/044 , H04L1/1822
摘要： Disclosed is a user equipment in a wireless communication system, configured to receive a first initial transmission associated with a first Hybrid Automatic Repeat Request (HARQ) process; receive a second initial transmission associated with a second HARQ process; and receive at least one retransmission associated with the first HARQ process, wherein when the second initial transmission occurs before the at least one retransmission, the second HARQ process assigned an HARQ process ID that is different from an HARQ process ID assigned to the first HARQ, and wherein when the second initial transmission occurs after the at least one retransmission, the second HARQ process assigned an HARQ process ID that is the same as an HARQ process ID assigned to the first HARQ process.

4. 发明授权

US08265639B2 System and method for modulation scheme changes 有权
标题翻译：用于调制方案变更的系统和方法
公开(公告)号：US08265639B2
公开(公告)日：2012-09-11
申请号：US12341956
申请日：2008-12-22
申请人： Zhijun Cai , Sean Bartholomew Simmons , James Earl Womack , Takashi Suzuki , Yi Yu
发明人： Zhijun Cai , Sean Bartholomew Simmons , James Earl Womack , Takashi Suzuki , Yi Yu
IPC分类号： H04W72/00
CPC分类号： H04L1/0038 , H04L1/0003 , H04L1/0009 , H04L1/0029 , H04L1/0032
摘要： A system and method are disclosed that allow changes of a modulation and coding scheme (MCS) without overhead signaling. A priori, a network device and a user device know the manner in which the MCS will be changed. In one embodiment, the network device indicates the MCS to be used to decode a second portion of a message in a first portion of the message. In another embodiment, the user device blind detects the MCS used over a sub-set of MCSs.
摘要翻译：公开了允许调制和编码方案（MCS）的改变而不需要开销信令的系统和方法。先验，网络设备和用户设备知道MCS将被改变的方式。在一个实施例中，网络设备指示要用于解码消息的第一部分中的消息的第二部分的MCS。在另一个实施例中，用户设备盲检测在MCS子集上使用的MCS。

5. 发明申请

US20120014304A1 METHOD AND SYSTEM FOR THE CONTROL OF DISCONTINUOUS RECEPTION IN A WIRELESS NETWORK 有权
标题翻译：用于控制无线网络中不连续接收的方法和系统
公开(公告)号：US20120014304A1
公开(公告)日：2012-01-19
申请号：US13244720
申请日：2011-09-26
申请人： Zhijun Cai , James Earl Womack , Takashi Suzuki , Gordon Peter Young , Yi Yu
发明人： Zhijun Cai , James Earl Womack , Takashi Suzuki , Gordon Peter Young , Yi Yu
IPC分类号： G08C17/00
CPC分类号： H04W76/048 , H04W52/02 , H04W52/0216 , H04W52/0251 , H04W56/0015 , H04W76/28 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/144 , Y02D70/24
摘要： Methods and apparatus for controlling discontinuous reception on a mobile device and in particular to control a short discontinuous reception timer in response to receipt of a medium access control control element. The methods and apparatus include stopping, restarting or maintaining the short discontinuous reception timer. Methods and apparatus for limiting or stopping a retransmission timer by providing user equipment with a maximum retry value for transmissions, by providing a maximum redundant version value, or by providing a medium access control control element to stop or prevent the start of a retransmission timer.
摘要翻译：用于控制移动设备上的不连续接收的方法和装置，特别是响应于接收到介质访问控制控制元件来控制短暂的不连续接收定时器。所述方法和装置包括停止，重新启动或维持短暂的不连续接收定时器。通过提供最大冗余版本值，或通过提供媒体访问控制控制元件来停止或阻止重发定时器的启动，通过向用户设备提供传输的最大重试值来限制或停止重传定时器的方法和装置。

6. 发明申请

US20100075691A1 Transport Block Size Signaling for Semi-Persistent Scheduling 有权
标题翻译：传输块大小信令用于半持续调度
公开(公告)号：US20100075691A1
公开(公告)日：2010-03-25
申请号：US12562600
申请日：2009-09-18
申请人： Zhijun Cai , James E. Womack , Yi Yu , Richard Charles Burbidge , Gordon Peter Young , Takashi Suzuki
发明人： Zhijun Cai , James E. Womack , Yi Yu , Richard Charles Burbidge , Gordon Peter Young , Takashi Suzuki
IPC分类号： H04W72/04
CPC分类号： H04W72/042
摘要： A method is provided for improving reliability in semi-persistent scheduling activation/reactivation is provided. The method includes a user agent receiving a first data element from an access device specifying at least one first transport block size. The method further includes the user agent deriving a second transport block size based on a second data element received from the access device. The method further includes the user agent comparing the first transport block size with the second transport block size. The method further includes, when the first transport block size differs from the second transport block size, the user agent ignoring the received semi-persistent scheduling activation/reactivation data.
摘要翻译：提供了一种提高半持久调度激活/重新激活的可靠性的方法。该方法包括用户代理，从接入设备接收指定至少一个第一传输块大小的第一数据元素。该方法还包括基于从接入设备接收的第二数据元素导出第二传输块大小的用户代理。该方法还包括用户代理将第一传输块大小与第二传输块大小进行比较。该方法还包括当第一传输块大小与第二传输块大小不同时，用户代理忽略所接收的半永久调度激活/重新激活数据。

7. 发明授权

US10506512B2 User equipment battery saving in a HetNet deployment with eICIC 有权
公开(公告)号：US10506512B2
公开(公告)日：2019-12-10
申请号：US13984637
申请日：2011-02-11
申请人： Yi Yu , Yi Song , Zhijun Cai , Mo-han Fong , Takashi Suzuki
发明人： Yi Yu , Yi Song , Zhijun Cai , Mo-han Fong , Takashi Suzuki
IPC分类号： H04W52/02 , H04W76/27 , H04W76/28 , H04W72/12 , H04W72/04
CPC分类号： H04W52/0216 , H04W52/0229 , H04W52/0261 , H04W72/1205 , H04W76/27 , H04W76/28 , H04W72/042 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/24
摘要： Devices and methods are provided for reducing client node power consumption when monitoring first and second channels corresponding to first and second access nodes in a heterogeneous wireless-enabled communications environment. Enhanced Inter-Cell Interference Coordination (eICIC) operations are performed to mitigate interference between a first access node and a second access node. The client node monitors first and second channels corresponding to the first and second access nodes to detect the presence of Almost Blank Subframes (ABS) pattern data transmitted on the first channel. When detected, the client node ceases monitoring the first channel to reduce power consumption and thereby conserve battery resources.

8. 发明授权

US08706127B2 System and method for modulation scheme changes 有权
公开(公告)号：US08706127B2
公开(公告)日：2014-04-22
申请号：US13588754
申请日：2012-08-17
申请人： Zhijun Cai , Sean Bartholomew Simmons , James Earl Womack , Takashi Suzuki , Yi Yu
发明人： Zhijun Cai , Sean Bartholomew Simmons , James Earl Womack , Takashi Suzuki , Yi Yu
IPC分类号： H04W72/00
CPC分类号： H04L1/0038 , H04L1/0003 , H04L1/0009 , H04L1/0029 , H04L1/0032
摘要： A system and method are disclosed that allow changes of a modulation and coding scheme (MCS) without overhead signaling. A priori, a network device and a user device know the manner in which the MCS will be changed. In one embodiment, the network device indicates the MCS to be used to decode a second portion of a message in a first portion of the message. In another embodiment, the user device blind detects the MCS used over a sub-set of MCSs.

9. 发明授权

US08611221B2 Transport block size signaling for semi-persistent scheduling 失效
标题翻译：传输块大小信令用于半永久调度
公开(公告)号：US08611221B2
公开(公告)日：2013-12-17
申请号：US13488982
申请日：2012-06-05
申请人： Zhijun Cai , James E. Womack , Yi Yu , Richard Charles Burbidge , Gordon Peter Young , Takashi Suzuki
发明人： Zhijun Cai , James E. Womack , Yi Yu , Richard Charles Burbidge , Gordon Peter Young , Takashi Suzuki
IPC分类号： H04J1/16
CPC分类号： H04W72/042
摘要： A method is provided for improving reliability in semi-persistent scheduling activation/reactivation is provided. The method includes a user agent receiving a first data element from an access device specifying at least one first transport block size. The method further includes the user agent deriving a second transport block size based on a second data element received from the access device. The method further includes the user agent comparing the first transport block size with the second transport block size. The method further includes, when the first transport block size differs from the second transport block size, the user agent ignoring the received semi-persistent scheduling activation/reactivation data.
摘要翻译：提供了一种提高半持久调度激活/重新激活的可靠性的方法。该方法包括用户代理，从接入设备接收指定至少一个第一传输块大小的第一数据元素。该方法还包括基于从接入设备接收的第二数据元素导出第二传输块大小的用户代理。该方法还包括用户代理将第一传输块大小与第二传输块大小进行比较。该方法还包括当第一传输块大小与第二传输块大小不同时，用户代理忽略所接收的半永久调度激活/重新激活数据。

10. 发明授权

US08380213B2 Semi-persistent resource release by wireless communication device 有权
标题翻译：无线通信设备半持久资源释放
公开(公告)号：US08380213B2
公开(公告)日：2013-02-19
申请号：US12640316
申请日：2009-12-17
申请人： Zhijun Cai , Takashi Suzuki , Yi Yu
发明人： Zhijun Cai , Takashi Suzuki , Yi Yu
IPC分类号： H04W72/00
CPC分类号： H04L1/1829 , H04L1/0039 , H04L1/0061 , H04W76/30
摘要： A method for causing a user agent to release at least one of uplink and downlink semi-persistent communication resources in a mobile communication system, the method comprising the steps of, at the user agent receiving a downlink communication via a physical downlink control channel (PDCCH), using a semi persistent scheduling radio temporary network identifier (SPS-RNTI) assigned to the device to decode a control message on physical downlink control channel (PDCCH) which may include downlink control information (DCI) in a plurality of DCI fields arranged in a DCI format and where the data from the at least one of the DCI fields is identical to a fixed SPS release value, releasing at least one of the uplink and down link semi-persistent communication resources.
摘要翻译：一种使用户代理在移动通信系统中释放上行链路和下行链路半持久通信资源中的至少一个的方法，所述方法包括以下步骤：在所述用户代理处经由物理下行链路控制信道（PDCCH）接收下行链路通信），使用分配给所述设备的半永久调度无线电临时网络标识符（SPS-RNTI）来解码物理下行链路控制信道（PDCCH）上的控制消息，所述物理下行链路控制信道（PDCCH）可以包括排列在多个DCI字段中的下行链路控制信息（DCI） DCI格式，其中来自至少一个DCI字段的数据与固定的SPS释放值相同，释放上行链路和下行链路半持久通信资源中的至少一个。

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