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1. 发明申请

US20150195854A1 METHODS AND APPARATUS FOR CONTENTION BASED TRANSMISSION 审中-公开
标题翻译：基于内容传输的方法和装置
公开(公告)号：US20150195854A1
公开(公告)日：2015-07-09
申请号：US14410636
申请日：2012-07-03
申请人： Jianchi Zhu , Zhi Zhang , Haipeng Lei , Kodo Shu
发明人： Jianchi Zhu , Zhi Zhang , Haipeng Lei , Kodo Shu
IPC分类号： H04W74/08 , H04W72/04
摘要： Systems and techniques for contention based transmission in a cellular network. A physical uplink shared channel is used for contention based transmission by a device such as a user equipment, based at least in part on information provided by a physical uplink control channel associated with the physical uplink shared channel. In addition, a base station such as an eNodeB may respond to a physical uplink shared channel by providing a common physical downlink shared channel providing acknowledge ment/negative acknowledgement information. In addition, the base station may provide a physical downlink control channel indicating the common physical downlink shared channel.
摘要翻译：用于在蜂窝网络中进行基于竞争的传输的系统和技术。至少部分地基于由与物理上行链路共享信道相关联的物理上行链路控制信道提供的信息，物理上行链路共享信道被用于诸如用户设备的设备的基于竞争的传输。此外，诸如eNodeB的基站可以通过提供提供确认/否定确认信息的公共物理下行链路共享信道来响应物理上行链路共享信道。此外，基站可以提供指示公共物理下行链路共享信道的物理下行链路控制信道。

2. 发明申请

US20140073341A1 RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS, RADIO COMMUNICATION METHOD AND RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：无线基站装置，移动终端装置，无线电通信方法和无线电通信系统
公开(公告)号：US20140073341A1
公开(公告)日：2014-03-13
申请号：US14116375
申请日：2012-05-10
申请人： Satoshi Nagata , Tetsushi Abe , Yoshihisa Kishiyama , Jianchi Zhu , Xiang Yun
发明人： Satoshi Nagata , Tetsushi Abe , Yoshihisa Kishiyama , Jianchi Zhu , Xiang Yun
IPC分类号： H04W52/38 , H04L5/00
CPC分类号： H04W52/38 , H04B7/024 , H04L5/0035 , H04W48/20 , H04W52/143 , H04W52/40 , H04W52/46 , H04W52/54
摘要： The present invention is designated to improve received quality in a mobile terminal apparatus when coordinated multiple-point transmission (CoMP)—in particular, DCS-CoMP—is adopted. With the radio communication method of the present invention, when dynamic cell selection-type coordinated multiple-point transmission is adopted, a radio base station apparatus increases transmission power in radio resources to transmit to a mobile terminal apparatus, transmits the increased transmission power to the mobile terminal apparatus as transmission power information and performs dynamic cell selection-type coordinated multiple-point transmission at the increased transmission power.
摘要翻译：当采用协调的多点传输（CoMP） - 特别是DCS-CoMP时，本发明被指定为提高移动终端装置中的接收质量。利用本发明的无线通信方法，当采用动态小区选择型协同多点发送时，无线基站装置增加无线资源的发送功率，向移动终端装置发送增加的发送功率，移动终端装置作为发送功率信息，以增加的发送功率进行动态小区选择型协调的多点发送。

3. 发明授权

US08355340B2 Method and base station for obtaining channel quality indicator information 有权
标题翻译：方法和基站，用于获取信道质量指标信息
公开(公告)号：US08355340B2
公开(公告)日：2013-01-15
申请号：US12821044
申请日：2010-06-22
申请人： Jianchi Zhu , Xiaoming She , Xiang Yun , Lan Chen
发明人： Jianchi Zhu , Xiaoming She , Xiang Yun , Lan Chen
IPC分类号： H04L1/20 , H04B1/10
CPC分类号： H04L1/0026 , H04L1/0003 , H04L1/0009 , H04L1/20
摘要： Embodiments of the present invention include a method and base station for obtaining Channel Quality Indicator (CQI) information. One embodiment of the method includes: receiving, by a base station, quantized channel information, quantization error, Inter-Cell Interference (ICI) power and noise power fed back by each User Equipment (UE) after channel estimation; and estimating, by the base station, a CQI corresponding to each UE to obtain an estimated CQI value corresponding to each UE according to the quantized channel information, the quantization error, the ICI power and the noise power which are fed back by the UE as well as an instantaneous precoding vector or matrix of each UE. Through the embodiments, the base station can obtain more precise CQI information of each UE so as to select a precise modulation and coding scheme and to increase system throughput.
摘要翻译：本发明的实施例包括一种用于获得信道质量指示符（CQI）信息的方法和基站。该方法的一个实施例包括：在信道估计之后由基站接收由每个用户设备（UE）反馈的量化信道信息，量化误差，小区间干扰（ICI）功率和噪声功率; 并且由基站估计与每个UE相对应的CQI，以根据由UE反馈的量化信道信息，量化误差，ICI功率和噪声功率来获得与每个UE对应的估计CQI值，作为以及每个UE的瞬时预编码向量或矩阵。通过实施例，基站可以获得每个UE的更精确的CQI信息，以便选择精确的调制和编码方案并提高系统吞吐量。

4. 发明申请

US20110274197A1 METHOD FOR TRANSMITTING MIMO RELATED INFORMATION 审中-公开
标题翻译：用于发送MIMO相关信息的方法
公开(公告)号：US20110274197A1
公开(公告)日：2011-11-10
申请号：US13099494
申请日：2011-05-03
申请人： Jianchi Zhu , Xiaoming She , Lan Chen , Hidekazu Taoka , Hirohito Suda
发明人： Jianchi Zhu , Xiaoming She , Lan Chen , Hidekazu Taoka , Hirohito Suda
IPC分类号： H04L27/28 , H04B7/02
CPC分类号： H04L1/0031 , H04B7/0413 , H04L1/1896 , H04L5/0023 , H04L5/0091 , H04L25/03866 , H04W72/042
摘要： The present invention provides a method for transmitting MIMO related information. The method includes: encoding MIMO related information of a user equipment (UE) by a base station, and transmitting downlink control signaling including a result of the encoding; receiving by the UE the downlink control signaling transmitted by the base station, obtaining the result of the encoding, and obtaining the MIMO related information of the UE by decoding the result of the encoding. By adopting the method, the base station is enabled to transmit MIMO related information required by the UE to the UE with small signaling overhead.
摘要翻译：本发明提供一种用于发送MIMO相关信息的方法。该方法包括：由基站对用户设备（UE）的MIMO相关信息进行编码，发送包括编码结果的下行控制信令; 由UE接收由基站发送的下行链路控制信令，获得编码的结果，并通过解码编码的结果来获得UE的MIMO相关信息。通过采用该方法，能够以小的信令开销向UE发送UE所需的MIMO相关信息。

5. 发明授权

US09537615B2 Flexible HARQ ACK/NACK transmission 有权
标题翻译：灵活的HARQ ACK / NACK传输
公开(公告)号：US09537615B2
公开(公告)日：2017-01-03
申请号：US14405454
申请日：2012-06-28
申请人： Jianchi Zhu , Zhi Zhang , Haipeng Lei , Kodo Shu
发明人： Jianchi Zhu , Zhi Zhang , Haipeng Lei , Kodo Shu
IPC分类号： G01R31/08 , H04L5/14 , H04J3/00 , H04L1/18
CPC分类号： H04L1/1893 , H04L1/1812 , H04L1/1822 , H04L1/1864
摘要： A method including utilizing HARQ process grouping and subframe grouping to carry ACK/NACK transmissions, wherein the HARQ process grouping divides HARQ processes into one or more groups, and the subframe grouping divides a radio frame into one or more groups. The method may further include carrying ACK/NACK transmissions.
摘要翻译：一种包括利用HARQ进程分组和子帧分组来携带ACK / NACK传输的方法，其中所述HARQ进程分组将HARQ进程分成一个或多个组，并且所述子帧组合将无线帧划分成一个或多个组。该方法还可以包括携带ACK / NACK传输。

6. 发明申请

US20150327245A1 CONTENTION BASED TRANSMISSION AND COLLISION AVOIDANCE 有权
标题翻译：基于内容的传输和冲突避免
公开(公告)号：US20150327245A1
公开(公告)日：2015-11-12
申请号：US14411467
申请日：2012-08-03
申请人： Jianchi Zhu , Zhi Zhang , Haipeng Lei , Yuantao Zhang , Frank Frederiksen
发明人： Jianchi Zhu , Zhi Zhang , Haipeng Lei , Yuantao Zhang , Frank Frederiksen
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04W72/02 , H04W72/0446 , H04W72/10 , H04W84/12
摘要： Communication systems may benefit from a control channel for contention based transmission and collision avoidance. For example, communication systems of the third generation partnership project (3GPP) long term evolution (LTE) and LTE-Advanced may use such control channels for contention based transmission. In particular, such control channels may be valuable with respect to LTE-based local area network (LTE-LAN). A method, according to certain embodiments, may include preparing control information for a contention based physical uplink shared channel. The method may also include transmitting and/or receiving the control information on a physical uplink control channel and a control only physical uplink shared channel, or only on the control only physical uplink shared channel.
摘要翻译：通信系统可能受益于用于基于竞争的传输和避免冲突的控制信道。例如，第三代合作伙伴计划（3GPP）长期演进（LTE）和LTE-Advanced的通信系统可以使用这种控制信道用于基于竞争的传输。特别地，这样的控制信道对于基于LTE的局域网（LTE-LAN）可能是有价值的。根据某些实施例的方法可以包括为基于竞争的物理上行链路共享信道准备控制信息。该方法还可以包括在物理上行链路控制信道和仅控制物理上行链路共享信道上或仅在仅控制物理上行链路共享信道上发送和/或接收控制信息。

7. 发明申请

US20150230153A1 LOCAL CELL DISCOVERY IN MACRO-ASSISTED ENHANCED LOCAL AREA 有权
标题翻译：在大面积增强的本地区域发现局部细胞
公开(公告)号：US20150230153A1
公开(公告)日：2015-08-13
申请号：US14422921
申请日：2012-09-03
申请人： Yuantao Zhang , Zhi Zhang , Jianchi Zhu , Haipeng Lei , Kodo Shu
发明人： Yuantao Zhang , Zhi Zhang , Jianchi Zhu , Haipeng Lei , Kodo Shu
IPC分类号： H04W48/08 , H04W72/04 , H04W64/00
CPC分类号： H04W48/08 , H04W48/10 , H04W48/16 , H04W64/00 , H04W72/0453 , H04W84/045 , Y02D70/1262 , Y02D70/1264
摘要： A macro eNB (MeNB) triggers a small cell (eLA eNB) to transmit a sequence on a second frequency band using a triggering command that indicates a time to transmit the sequence. On a first frequency band the MeNB triggers at least one user equipment UE to detect the sequence on the second band, and this trigger also has a first indication of when the sequence will be transmitted. From a second indication the MeNB receives on the first band from the at least one UE in response to the triggering of the UE the MeNB can determine whether the UE is located proximate to the small cell. The indication may be as little as a single bit indicating whether the UE detected or not the sequence. The first and second bands may be on first and second component carriers that may not be synchronized to one another, and the aperiodic nature of the triggered sequences and detection reports saves UE power.
摘要翻译：宏eNB（MeNB）使用指示发送序列的时间的触发命令触发小小区（eLA eNB）在第二频带上发送序列。在第一频带上，MeNB触发至少一个用户设备UE以检测第二频带上的序列，并且该触发还具有何时将发送该序列的第一指示。响应于UE的触发，MeNB从第二指示接收来自至少一个UE的第一频带，MeNB可以确定UE是否位于小小区附近。该指示可以与指示UE是否检测到该序列的单个位一样少。第一和第二频带可以在可能不彼此同步的第一和第二分量载波上，并且触发的序列和检测报告的非周期性质保存UE功率。

8. 发明授权

US08606918B2 Method for resource allocation, base station and mobile communication terminal 有权
标题翻译：资源分配方法，基站和移动通信终端
公开(公告)号：US08606918B2
公开(公告)日：2013-12-10
申请号：US12555724
申请日：2009-09-08
申请人： Jianchi Zhu , Xiaoming She , Lan Chen
发明人： Jianchi Zhu , Xiaoming She , Lan Chen
IPC分类号： G06F15/173 , G06F15/167 , H04W4/00 , H04B7/216 , H04J3/00 , H04L12/28
CPC分类号： H04W28/06 , H04W72/0486
摘要： The present invention provides a method for resource allocation, a base station and a mobile communication terminal. The method includes: setting a persistent radio resource set and a complementary resource set pre-allocated to a terminal; determining a radio resource to be used according to the size of a packet to be transmitted by the terminal or the base station. According to one embodiment of the present invention, when a whole packet cannot be transmitted by using the pre-allocated persistent resource, the complementary resource can be allocated to the terminal so that the packet doesn't need to be divided, time delay is reduced, physical layer control information is decreased and the number of accommodated terminal users is increased. The present invention is applicable to any service in which packets arrive periodically, such as VoIP service and real-time service.
摘要翻译：本发明提供一种资源分配方法，基站和移动通信终端。该方法包括：设置预先分配给终端的持久无线资源集和辅助资源集; 根据要由终端或基站发送的分组的大小来确定要使用的无线电资源。根据本发明的一个实施例，当通过使用预先分配的持续资源不能发送整个分组时，可以向终端分配补充资源，使得分组不需要被划分，时间延迟减少物理层控制信息减少，容纳终端用户的数量增加。本发明适用于诸如VoIP服务和实时服务之类的定期到达的任何业务。

9. 发明申请

US20110032835A1 METHOD AND BASE STATION FOR OBTAINING CHANNEL QUALITY INDICATOR INFORMATION 有权
标题翻译：获取渠道质量指标信息的方法和基站
公开(公告)号：US20110032835A1
公开(公告)日：2011-02-10
申请号：US12821044
申请日：2010-06-22
申请人： Jianchi Zhu , Xiaoming She , Xiang Yun , Lan Chen
发明人： Jianchi Zhu , Xiaoming She , Xiang Yun , Lan Chen
IPC分类号： H04L12/26
CPC分类号： H04L1/0026 , H04L1/0003 , H04L1/0009 , H04L1/20
摘要： Embodiments of the present invention include a method and base station for obtaining Channel Quality Indicator (CQI) information. One embodiment of the method includes: receiving, by a base station, quantized channel information, quantization error, Inter-Cell Interference (ICI) power and noise power fed back by each User Equipment (UE) after channel estimation; and estimating, by the base station, a CQI corresponding to each UE to obtain an estimated CQI value corresponding to each UE according to the quantized channel information, the quantization error, the ICI power and the noise power which are fed back by the UE as well as an instantaneous precoding vector or matrix of each UE. Through the embodiments, the base station can obtain more precise CQI information of each UE so as to select a precise modulation and coding scheme and to increase system throughput.
摘要翻译：本发明的实施例包括一种用于获得信道质量指示符（CQI）信息的方法和基站。该方法的一个实施例包括：在信道估计之后由基站接收由每个用户设备（UE）反馈的量化信道信息，量化误差，小区间干扰（ICI）功率和噪声功率; 并且由基站估计与每个UE相对应的CQI，以根据由UE反馈的量化信道信息，量化误差，ICI功率和噪声功率来获得与每个UE对应的估计CQI值，作为以及每个UE的瞬时预编码向量或矩阵。通过实施例，基站可以获得每个UE的更精确的CQI信息，以便选择精确的调制和编码方案并提高系统吞吐量。

10. 发明授权

US09596644B2 Local cell discovery in macro-assisted enhanced local area 有权
标题翻译：宏观辅助增强局部区域的局部细胞发现
公开(公告)号：US09596644B2
公开(公告)日：2017-03-14
申请号：US14422921
申请日：2012-09-03
申请人： Yuantao Zhang , Zhi Zhang , Jianchi Zhu , Haipeng Lei , Kodo Shu
发明人： Yuantao Zhang , Zhi Zhang , Jianchi Zhu , Haipeng Lei , Kodo Shu
IPC分类号： H04W4/00 , H04W48/08 , H04W48/16 , H04W64/00 , H04W72/04 , H04W48/10 , H04W84/04
CPC分类号： H04W48/08 , H04W48/10 , H04W48/16 , H04W64/00 , H04W72/0453 , H04W84/045 , Y02D70/1262 , Y02D70/1264
摘要： A macro eNB (MeNB) triggers a small cell (eLA eNB) to transmit a sequence on a second frequency band using a triggering command that indicates a time to transmit the sequence. On a first frequency band the MeNB triggers at least one user equipment UE to detect the sequence on the second band, and this trigger also has a first indication of when the sequence will be transmitted. From a second indication the MeNB receives on the first band from the at least one UE in response to the triggering of the UE the MeNB can determine whether the UE is located proximate to the small cell. The indication may be as little as a single bit indicating whether the UE detected or not the sequence. The first and second bands may be on first and second component carriers that may not be synchronized to one another, and the aperiodic nature of the triggered sequences and detection reports saves UE power.
摘要翻译：宏eNB（MeNB）使用指示发送序列的时间的触发命令触发小小区（eLA eNB）在第二频带上发送序列。在第一频带上，MeNB触发至少一个用户设备UE以检测第二频带上的序列，并且该触发还具有何时将发送该序列的第一指示。响应于UE的触发，MeNB从第二指示接收来自至少一个UE的第一频带，MeNB可以确定UE是否位于小小区附近。该指示可以与指示UE是否检测到该序列的单个位一样少。第一和第二频带可以在可能不彼此同步的第一和第二分量载波上，并且触发的序列和检测报告的非周期性质保存UE功率。

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