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81. 发明申请

US20180007579A1 System and Method for Carrier Aggregation for Wireless Local Area Networks 审中-公开
公开(公告)号：US20180007579A1
公开(公告)日：2018-01-04
申请号：US15702345
申请日：2017-09-12
申请人： Huawei Technologies Co., Ltd.
发明人： Osama Aboul-Magd , Kwok Shum Au , Jung Hoon Suh
IPC分类号： H04W28/02 , H04H20/38 , H04L29/08 , H04L5/00 , H04L29/06 , H04W88/08 , H04W84/12 , H04W88/02
CPC分类号： H04L5/0058 , H04H20/38 , H04L5/001 , H04L5/0023 , H04L5/0041 , H04L5/0089 , H04L5/0098 , H04L29/08018 , H04L69/22 , H04W28/0263 , H04W84/12 , H04W88/02 , H04W88/08
摘要： Embodiments are provided herein for improving carrier aggregation for wireless networks. A plurality of bandwidth channels are assigned to a basic service set (BSS) for transmissions. Specifically, the bandwidth channels are divided into multiple channel segments corresponding to multiple primary or alternate primary channels. A channel segment possibly further includes one or more additional secondary channels. The locations of the primary or alternate primary channels that correspond to the channel segments of the BSS are then broadcasted in the network. When a station or AP receives this BSS information, it searches for an available primary or alternate primary channel of the BSS to begin transmission. Upon detecting an available primary channel or alternate primary channel that is not used for another transmission, the station or AP transmits data on the channel segment corresponding to the detected primary or alternate primary channel.

82. 发明申请

US20170196006A1 RESOLUTION METHOD FOR CONFLICT OF FIRING PHASE ALLOCATION IN BIO-INSPIRED DISTRIBUTED WIRELESS RESOURCE ALLOCATION METHOD 有权
公开(公告)号：US20170196006A1
公开(公告)日：2017-07-06
申请号：US15231848
申请日：2016-08-09
申请人： Myoung-hun HAN , Bongsoo ROH , Eunhyoung LEE , Mijeong HOH , Chanyi PARK , Hyungseok CHOI
发明人： Myoung-hun HAN , Bongsoo ROH , Eunhyoung LEE , Mijeong HOH , Chanyi PARK , Hyungseok CHOI
IPC分类号： H04W72/04 , H04W72/08 , H04L5/00
CPC分类号： H04W72/0446 , H04L5/0032 , H04L5/0089 , H04W72/046 , H04W72/048 , H04W72/085 , H04W74/0841
摘要： The present invention relates to a bio-inspired distributed wireless resource allocation, and a method of solving a conflict of a firing phase allocation in the bio-inspired distributed wireless resource allocation includes (a) selecting a reference firing phase having a preset degree of allocation-available space, on the basis of firing phase allocation information within a received firing message, when a newly-entered node attempts the firing phase allocation, (b) calculating changeable positions of the reference firing phase and a succeeding firing phase of the reference firing phase under assumption set based on the firing phase allocation information, and (c) setting a space between the changeable positions as an allocation-available range and allowing the newly-entered node to be allocated with an arbitrary firing phase within the allocation-available range.

83. 发明授权

US09509484B2 Scheme system and method for power saving in vectored communications 有权
标题翻译：矢量通信节能方案体系和方法
公开(公告)号：US09509484B2
公开(公告)日：2016-11-29
申请号：US14438090
申请日：2013-10-25
申请人： Sckipio Technologies S.I LTD
发明人： Rami Verbin , Guy Reina , Rani Keren
IPC分类号： H04L5/14 , H04B3/32 , H04L5/00
CPC分类号： H04L5/14 , H04B3/32 , H04L5/0007 , H04L5/0032 , H04L5/0046 , H04L5/0089 , H04L5/1469
摘要： A transmission scheme for a plurality of transceiver pairs, the transmission scheme including a partition of at least a downlink transmission portion of a data transmission frame into a plurality of precoding intervals, each precoding interval being associated with a respective active group of transceiver pairs, each active group of transceiver pairs including a plurality of transceiver pairs, each precoding interval terminating no earlier than the end of a respective downlink data transmission period associated with at least one of the transceiver pairs in the respective transceiver active group, wherein, a different respective precoder is associated with each the active groups and wherein, at least the transmitting ports of the first transceivers, which are not members of an active group, turn off.
摘要翻译：一种用于多个收发器对的传输方案，所述传输方案包括数据传输帧的至少下行链路传输部分到多个预编码间隔的分区，每个预编码间隔与相应的收发器对的有效组相关联，每个包括多个收发器对的有源组收发器对，每个预编码间隔不早于与相应收发器活动组中的至少一个收发器对相关联的相应下行链路数据传输周期的结束，其中，不同的相应预编码器与每个活动组相关联，并且其中，不是活动组的成员的至少第一收发器的发送端口关闭。

84. 发明申请

US20160330008A1 METHOD AND APPARATUS FOR REBALANCING THE SIZES OF THE DOWNLINK (DL) ASSOCIATION SETS FOR COMPONENT CARRIERS HAVING DIFFERENT TIME DIVISION DUPLEX SUBFRAME CONFIGURATIONS 有权
标题翻译：用于重新分配具有不同时间段双重子帧配置的组件运营商的下行链路（DL）协议集的大小的方法和装置
公开(公告)号：US20160330008A1
公开(公告)日：2016-11-10
申请号：US15211952
申请日：2016-07-15
申请人： XIAOMI H.K. LIMITED
发明人： Erlin Zeng , Jing Han , Wei Bai , Chunyan Gao , Haiming Wang , Na Wei
IPC分类号： H04L5/00 , H04W72/04 , H04L1/16
CPC分类号： H04L5/0055 , H04L1/1614 , H04L1/1861 , H04L5/0007 , H04L5/0089 , H04L5/14 , H04L5/1469 , H04W28/04 , H04W28/06 , H04W72/00 , H04W72/04 , H04W72/0453
摘要： Methods, apparatus and computer program products are provided for rebalancing the sizes of downlink (DL) association sets for component carriers having different time division duplex subframes configurations. A method is provided that includes determining DL subframes that are included in a DL association set for each of a plurality of component carriers. In an instance in which the number of acknowledgement (ACK)/negative acknowledgement (NACK) bits corresponding to the DL subframes included in the DL association sets for respective component carriers differ by at least a predetermined amount, the method modifies the number of ACK/NACK bits corresponding to the DL subframes that are included in the DL association sets for each of the respective component carriers. The method may also cause transmission of the ACK/NACK bits in accordance with the DL association sets, as modified, via the respective component carriers. Corresponding apparatus and computer program products are also provided.
摘要翻译：提供了用于重新平衡具有不同时分双工子帧配置的分量载波的下行链路（DL）关联集合的大小的方法，装置和计算机程序产品。提供了一种方法，其包括确定针对多个分量载波中的每一个的DL关联集合中包括的DL子帧。在与各分量载波的DL关联集合中包含的DL子帧对应的确认（ACK）/否定确认（NACK）位）的数量至少相差至少预定量的情况下，该方法修改ACK / 对应于DL组合中包含的每个分量载波的DL子帧的NACK比特。该方法还可以经由相应的分量载波来根据经修改的DL关联集合来发送ACK / NACK比特的传输。还提供了相应的设备和计算机程序产品。

85. 发明申请

US20160072712A1 METHOD AND DEVICE FOR TRANSMITTING PILOT SIGNAL 有权
标题翻译：用于发射导频信号的方法和装置
公开(公告)号：US20160072712A1
公开(公告)日：2016-03-10
申请号：US14786440
申请日：2014-04-22
申请人： CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
发明人： Qiubin GAO , Wenhong CHEN , Rui ZHAO , Ying PENG
IPC分类号： H04L12/801 , H04L5/00 , H04L5/14
CPC分类号： H04L47/12 , H04L5/0007 , H04L5/0023 , H04L5/0048 , H04L5/0051 , H04L5/0062 , H04L5/0089 , H04L5/14 , H04L25/0226 , H04L27/2613
摘要： Disclosed are a method and device for transmitting a pilot signal. The method therefor comprises: conducting OFDM modulation on a pilot signal; and sending the modulated pilot signal on the first and/or the last OFDM symbol of a subframe which transmits the pilot signal. In the technical solution provided in the embodiments of the present application, the pilot signal is transmitted on the first and/or the last OFDM symbol of the subframe, thereby not occupying an OFDM symbol for transmitting a data signal, so as to reduce the resource overhead of the pilot signal.
摘要翻译：公开了一种用于发送导频信号的方法和装置。其方法包括：对导频信号进行OFDM调制; 以及在发送导频信号的子帧的第一和/或最后的OFDM符号上发送调制的导频信号。在本申请的实施例提供的技术方案中，在子帧的第一和/或最后的OFDM符号上发送导频信号，从而不占用用于发送数据信号的OFDM符号，以便减少资源导频信号的开销。

86. 发明授权

US09253650B2 Radio base station and communication control method including uplink resource reallocation 有权
标题翻译：无线基站和通信控制方法，包括上行资源重分配
公开(公告)号：US09253650B2
公开(公告)日：2016-02-02
申请号：US14235066
申请日：2012-07-25
申请人： Tooru Sahara
发明人： Tooru Sahara
IPC分类号： H04L12/28 , H04W16/28 , H04B7/06 , H04W72/04 , H04L5/00 , H04J1/16 , H04W88/08
CPC分类号： H04W16/28 , H04B7/0617 , H04L5/00 , H04L5/0089 , H04W72/0413 , H04W72/046 , H04W88/08
摘要： An eNB assigns, to a UE, a pair of a PDSCH resource and a PUSCH resource that overlaps, in frequency band, with the PDSCH resource; and derives antenna weight that should be applied to the PDSCH resource, on the basis of a DMRS transmitted from the UE by using the PUSCH resource. When the assignment of the PUSCH is changed to another UE, the eNB derives the antenna weight, on the basis of a past uplink reference signal transmitted from the UE in a past time zone earlier than the PUSCH resource and in a frequency band overlapping with the frequency band of the PDSCH resource.
摘要翻译： eNB向UE分配在频带上与PDSCH资源重叠的PDSCH资源和PUSCH资源对; 并且基于通过使用PUSCH资源从UE发送的DMRS，导出应该应用于PDSCH资源的天线权重。当PUSCH的分配改变为另一个UE时，eNB基于在先于PUSCH资源的过去时区中从UE发送的过去的上行链路参考信号和与该PUSCH资源重叠的频带中导出天线权重 PDSCH资源的频带。

87. 发明申请

US20150373550A1 CELL CLUSTERING BASED CONFIGURATION OF FLEXIBLE TIME DIVISION DUPLEX COMMUNICATION 有权
标题翻译：基于细胞聚类的灵活时分双工通信的配置
公开(公告)号：US20150373550A1
公开(公告)日：2015-12-24
申请号：US14761508
申请日：2013-01-18
申请人： Wei HONG , Jing HAN , Lili ZHANG , Haiming WANG , Chunyan GAO
发明人： Wei HONG , Jing HAN , Lili ZHANG , Haiming WANG , Chunyan GAO
IPC分类号： H04W16/10
CPC分类号： H04W16/10 , H04B7/2643 , H04B7/2656 , H04L5/001 , H04L5/0089 , H04L5/14 , H04W24/02 , H04W36/30 , H04W72/0406 , H04W72/0446 , H04W74/006 , H04W84/045 , H04W88/08
摘要： There are provided measures for cell clustering based configuration of flexible time division duplex communication, such as e.g. in layered heterogeneous network deployments. Such measures may exemplarily comprise measures for specifying a desired uplink-downlink configuration for time division duplex communication in a subject cell of a cellular communication system, obtaining at least one desired uplink-downlink configuration for time division duplex communication in at least one neighboring cell of the cellular communication system, wherein the at least one neighboring cell and the subject cell belong to the same cell cluster, and defining an uplink-downlink configuration for time division duplex communication in at least the subject cell of the cell cluster out of a set of predefined uplink-downlink configurations with flexible subframe patterns for flexible time division duplex communication on the basis of the specified desired uplink-downlink configuration for the subject cell and the obtained at least one desired uplink-downlink configuration for the at least one neighboring cell.
摘要翻译：提供了用于基于小区聚类的灵活时分双工通信配置的措施，例如，在分层异构网络部署中。这样的措施可以示例性地包括用于在蜂窝通信系统的主体小区中指定用于时分双工通信的期望的上行链路 - 下行链路配置的措施，获得至少一个期望的上行链路 - 下行链路配置，用于在至少一个相邻小区中的时分双工通信所述蜂窝通信系统，其中所述至少一个相邻小区和所述主体小区属于相同的小区集群，并且在至少所述小区簇的所述主体小区中定义用于时分双工通信的上行链路 - 下行链路配置基于针对所述主体小区的指定的所需上行链路 - 下行链路配置以及所获得的用于所述至少一个相邻小区的所述至少一个期望的上行链路 - 下行链路配置，具有用于灵活时分双工通信的灵活子帧模式的预定义上行链路 - 下行链路配置。

88. 发明授权

US09094993B2 Wireless communication relay station apparatus, wireless communication base station apparatus, wireless communication mobile station 有权
标题翻译：无线通信中继站装置，无线通信基站装置，无线通信移动台
公开(公告)号：US09094993B2
公开(公告)日：2015-07-28
申请号：US13264197
申请日：2010-04-26
申请人： Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Yasuaki Yuda , Megumi Ichikawa
发明人： Ayako Horiuchi , Seigo Nakao , Kenichi Miyoshi , Akihiko Nishio , Yasuaki Yuda
IPC分类号： H04W72/04 , H04B7/14 , H04W72/12 , H04B7/155 , H04J11/00 , H04L5/00 , H04L25/02 , H04L25/03 , H04W84/04
CPC分类号： H04W72/1205 , H04B7/15521 , H04J11/005 , H04L5/0007 , H04L5/0037 , H04L5/0064 , H04L5/0089 , H04L5/0094 , H04L25/0204 , H04L25/03159 , H04L25/03343 , H04W72/1252 , H04W84/047
摘要： There is provided a wireless communication relay station apparatus and a wireless communication base station apparatus capable of allocating resources dynamically to each apparatus in accordance with traffic. A wireless communication relay station apparatus according to the invention includes a receiver that receives data from the wireless communication base station apparatus or the wireless communication mobile station apparatus, and a selector that selects data, within an uplink subframe or a downlink subframe, from: first data to be relayed from the own apparatus to the wireless communication base station apparatus; second data to be relayed from the own apparatus to the wireless communication mobile station apparatus; third data to be relayed from the wireless communication base station apparatus to the own apparatus; and fourth data to be relayed from the wireless communication mobile station apparatus to the own apparatus. The receiver receives allocation information for switching transmission/reception in the own apparatus from the wireless communication mobile station apparatus within an uplink subframe or a downlink subframe. The selector switches the first data and the fourth data within the uplink subframe in accordance with the allocation information received by the receiver, or the selector switches the second data and the third data within the downlink subframe in accordance with the allocation information received by the receiver.
摘要翻译：提供一种无线通信中继站装置和无线通信基站装置，其能够根据流量动态地向各个装置分配资源。根据本发明的无线通信中继站装置包括从无线通信基站装置或无线通信移动站装置接收数据的接收机，以及在上行链路子帧或下行链路子帧内从下列子帧选择数据的选择器：要从本装置中继到无线通信基站装置的数据; 第二数据将从本装置中继到无线通信移动站装置; 将第三数据从无线通信基站装置中继到本装置; 以及要从无线通信移动台装置向本装置中继的第四数据。接收机在上行链路子帧或下行链路子帧内从无线通信移动站装置接收用于在本装置中切换发送/接收的分配信息。选择器根据接收机接收到的分配信息切换上行链路子帧内的第一数据和第四数据，或者选择器根据接收机接收到的分配信息在下行子帧内切换第二数据和第三数据。

89. 发明授权

US09001709B2 Method and apparatus for rebalancing the sizes of the downlink (DL) association sets for component carriers having different time division duplex subframe configurations 有权
标题翻译：用于对具有不同时分双工子帧配置的分量载波重新平衡下行链路（DL）关联集合的大小的方法和装置
公开(公告)号：US09001709B2
公开(公告)日：2015-04-07
申请号：US14017584
申请日：2013-09-04
申请人： Broadcom Corporation
发明人： Erlin Zeng , Jing Han , Wei Bai , Chunyan Gao , Haiming Wang , Na Wei
IPC分类号： H04L5/00 , H04W72/04 , H04L1/18 , H04L5/14 , H04W28/04 , H04W28/06 , H04W72/00
CPC分类号： H04L5/0055 , H04L1/1614 , H04L1/1861 , H04L5/0007 , H04L5/0089 , H04L5/14 , H04L5/1469 , H04W28/04 , H04W28/06 , H04W72/00 , H04W72/04 , H04W72/0453
摘要： Methods, apparatus and computer program products are provided for rebalancing the sizes of downlink (DL) association sets for component carriers having different time division duplex subframe configurations. A method is provided that includes determining DL subframes that are included in a DL association set for each of a plurality of component carriers. In an instance in which the number of acknowledgement (ACK)/negative acknowledgement (NACK) bits corresponding to the DL subframes included in the DL association sets for respective component carriers differ by at least a predetermined amount, the method modifies the number of ACK/NACK bits corresponding to the DL subframes that are included in the DL association sets for each of the respective component carriers. The method may also cause transmission of the ACK/NACK bits in accordance with the DL association sets, as modified, via the respective component carriers. Corresponding apparatus and computer program products are also provided.
摘要翻译：提供了用于重新平衡具有不同时分双工子帧配置的分量载波的下行链路（DL）关联集合的大小的方法，装置和计算机程序产品。提供了一种方法，其包括确定针对多个分量载波中的每一个的DL关联集合中包括的DL子帧。在与各分量载波的DL关联集合中包含的DL子帧对应的确认（ACK）/否定确认（NACK））的数量至少相差至少预定量的情况下，该方法修改ACK / 对应于DL组合中包含的每个分量载波的DL子帧的NACK比特。该方法还可以经由相应的分量载波来根据经修改的DL关联集合来发送ACK / NACK比特的传输。还提供了相应的设备和计算机程序产品。

90. 发明授权

US08831554B2 Management of a multi-application mobile carrier tree 有权
标题翻译：多应用移动运营商树的管理
公开(公告)号：US08831554B2
公开(公告)日：2014-09-09
申请号：US13913040
申请日：2013-06-07
申请人： AT&T Mobility II LLC
发明人： Yung Shirley Choi-Grogan , Arthur Brisebois , Kurt Huber
IPC分类号： H04B1/06 , H04L5/00 , H04W72/04 , H04W72/12
CPC分类号： H04W72/04 , H04L5/0007 , H04L5/0039 , H04L5/0058 , H04L5/0089 , H04W72/1205
摘要： Efficient utilization and management of integrated mobile base station carrier trees is provided herein. Such trees provide an organizational structure for allocating calls in a code division, tone division, time division and/or like mobile infrastructure. Calls can be allocated to portions of the carrier tree as a function of characteristic(s) associated with the call. Accordingly, like calls are grouped within the carrier tree with like calls. In addition, portions of the carrier tree can be re-allocated to different types of traffic to meet fluctuations in traffic demand. Further, calls can be re-packed from existing segments of the carrier tree to other segments to maintain calls having common characteristics in contiguous groups, and to maintain idle segments another contiguous group(s). Accordingly, the wireless carrier tree can be packed and managed more efficiently, providing greater throughput and reduced contention for resources.
摘要翻译：本文提供了集成移动基站载波树的有效利用和管理。这样的树提供组织结构，用于在代码部门，音调部门，时分和/或类似的移动基础设施中分配呼叫。作为与该呼叫相关联的特征的函数，可以将呼叫分配给载波树的部分。因此，像呼叫一样，在具有相似呼叫的载波树中被分组。此外，载波树的部分可以被重新分配给不同类型的业务以满足业务需求的波动。此外，呼叫可以从承载树的现有段重新打包到其他段，以维持具有连续组中的共同特征的呼叫，并且维持空闲段另一个连续的组。因此，可以更有效地对无线载波树进行封装和管理，从而提供更大的吞吐量并减少对资源的争用。

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