公开(公告)号：US20090186625A1

公开(公告)日：2009-07-23

申请号：US12413105

申请日：2009-03-27

申请人： Bingyu QU ,  Yujuan HE

发明人： Bingyu QU ,  Yujuan HE

IPC分类号： H04W72/04

CPC分类号： H04L5/0053 ,  H04J13/0062 ,  H04J13/22 ,  H04L5/0005 ,  H04L5/0048 ,  H04L5/0062 ,  H04L5/0073 ,  H04L23/02 ,  H04L25/0226 ,  H04W88/02

摘要： A sequence distributing and sequence processing method and apparatus in a communication system are provided. The sequence distributing method includes the following steps: generating sequence groups including a number of sequences, the sequences in the sequence groups are determined according to the sequence time frequency resource occupation manner which is supported by the system; distributing the sequence groups to cells. The method avoids the phenomenon that signaling transmission is needed to distribute the sequences to the cells for different time frequency resource occupation manner, and saves in so far as possible the wireless network transmission resource occupied during the process of distributing the sequences through distributing the sequence groups comprising a number of sequences to the cells.

摘要翻译： 提供了一种通信系统中的序列分发和序列处理方法和装置。 序列分配方法包括以下步骤：生成包含多个序列的序列组，根据系统支持的序列时间频率资源占用方式确定序列组中的序列; 将序列组分配给细胞。 该方法避免了以不同时间频率资源占用方式将序列分配给小区需要信令传输的现象，并尽可能地节省了通过分配序列组分配序列过程中占用的无线网络传输资源 包括到细胞的多个序列。

公开(公告)号：US20120093112A1

公开(公告)日：2012-04-19

申请号：US13336209

申请日：2011-12-23

申请人： Bingyu QU ,  Lei Guan ,  Lixia Xue

发明人： Bingyu QU ,  Lei Guan ,  Lixia Xue

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L5/0053

摘要： A method, a base station, a User Equipment (UE) and a system for sending and receiving Physical Downlink Control Channel (PDCCH) signaling are disclosed. The method for sending PDCCH signaling includes the following steps: the base station determines locations of a first search space and second search space; and the base station sends only PDCCH signaling exclusive of a Carrier Indication Field (CIF) to the UE in a physically overlapped region between the first search space and the second search space if the physically overlapped region exists and length of PDCCH signaling exclusive of a CIF in the first search space is equal to length of PDCCH signaling inclusive of a CIF in the second search space.

摘要翻译： 公开了一种方法，基站，用户设备（UE）和用于发送和接收物理下行链路控制信道（PDCCH）信令的系统。 用于发送PDCCH信令的方法包括以下步骤：基站确定第一搜索空间和第二搜索空间的位置; 并且如果存在物理重叠区域并且不包括CIF的PDCCH信令的长度，则基站仅在第一搜索空间和第二搜索空间之间的物理重叠区域中仅向UE发送不包括载波指示字段（CIF）的PDCCH信令 在第一搜索空间中等于在第二搜索空间中包括CIF的PDCCH信令的长度。

公开(公告)号：US20120039297A1

公开(公告)日：2012-02-16

申请号：US13283771

申请日：2011-10-28

申请人： Weijun SUN ,  Bingyu QU ,  Yang LI ,  Lei WAN ,  Qiang WU

发明人： Weijun SUN ,  Bingyu QU ,  Yang LI ,  Lei WAN ,  Qiang WU

IPC分类号： H04W72/04

CPC分类号： H04L5/0023 ,  H04L5/0048 ,  H04L25/0204 ,  H04L25/0226

摘要： A method and an apparatus for handling data sending and receiving are disclosed by the present invention, where the method for handling data sending includes: allocating the number of space transmission layers and pilot frequency resource for transmission at each transmission layer (101); generating pilot frequency resource information according to the number of space transmission layers and the pilot frequency resource for transmission at each transmission layer (102); and sending the pilot frequency resource information to a UE (103). The embodiments of the present invention can enable the UE to determine the specifically used pilot frequency resources to effectively distinguish the specific user channels, obtain correct channel estimation values, improve the channel estimation performance, and obtain correct service data.

摘要翻译： 本发明公开了一种用于处理数据发送和接收的方法和装置，其中处理数据发送的方法包括：在每个传输层（101）分配空间传输层的数量和用于传输的导频频率资源; 根据空间传输层的数量和用于在每个传输层（102）传输的导频频率资源生成导频频率资源信息; 以及向所述UE（103）发送所述导频频率资源信息。 本发明的实施例能够使UE能够确定具体使用的导频频率资源，以有效地区分特定的用户信道，获得正确的信道估计值，改善信道估计性能，并获得正确的业务数据。

公开(公告)号：US20120238310A1

公开(公告)日：2012-09-20

申请号：US13464474

申请日：2012-05-04

申请人： Weimin XIAO ,  Bingyu QU ,  Shulan FENG ,  Fredrik BERGGREN

发明人： Weimin XIAO ,  Bingyu QU ,  Shulan FENG ,  Fredrik BERGGREN

IPC分类号： H04W52/04

CPC分类号： H04W52/34 ,  H04L5/0007 ,  H04L5/003 ,  H04W52/16

摘要： The embodiments of the present invention disclose a method and a device for resource configuration. The method includes: determining an extra resource block existing in a wireless resource, where the extra resource block is a resource that cannot be identified by a long term evolution system; configuring transmission power of a resource element in the extra resource block according to a power configuration rule; and sending a signal on the resource element in the extra resource block according to configured transmission power. With the preceding technical solution, an extra resource block can be used for transmitting a signal, so that a resource utilization rate may be improved.

摘要翻译： 本发明的实施例公开了一种用于资源配置的方法和设备。 该方法包括：确定存在于无线资源中的额外资源块，其中所述额外资源块是长期演进系统不能识别的资源; 根据功率配置规则配置额外资源块中资源元素的发送功率; 以及根据配置的发送功率在所述额外资源块中的所述资源元素上发送信号。 利用上述技术方案，可以使用额外的资源块来发送信号，从而可以提高资源利用率。

公开(公告)号：US20110274076A1

公开(公告)日：2011-11-10

申请号：US13176285

申请日：2011-07-05

申请人： Brian Classon ,  Bingyu QU ,  Fredrik Berggren ,  Lixia XUE

发明人： Brian Classon ,  Bingyu QU ,  Fredrik Berggren ,  Lixia XUE

IPC分类号： H04W72/04

CPC分类号： H04L5/001 ,  H04L5/0037 ,  H04L5/0064 ,  H04W72/048

摘要： A resource allocation method, a network device and a wireless system are disclosed. The method includes: sorting Resource Blocks (RBs) used by a terminal of a first system and a terminal of a second system according to a use situation of the RBs used by the terminal of the first system and the terminal of the second system; and allocating the sorted RBs. When some RBs are available to a Long Term Evolution (LTE) terminal, coexistence of an LTE-Advanced (LTE-A) terminal and the LTE terminal is enabled, and compatibility between the LTE-A terminal and the LTE terminal is ensured.

摘要翻译： 公开了资源分配方法，网络设备和无线系统。 该方法包括：根据第一系统的终端和第二系统的终端使用的RB的使用情况，对第一系统的终端和第二系统的终端使用的资源块（RB）进行排序; 并分配排序的RB。 当一些RB可用于长期演进（LTE）终端时，可以使LTE-Advanced（LTE-A）终端和LTE终端共存，并且确保LTE-A终端与LTE终端之间的兼容性。