CN103493411B - 参考信号生成以及确定参考信号资源分配 - Google Patents

参考信号生成以及确定参考信号资源分配 Download PDF

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CN103493411B
CN103493411B CN201180070492.6A CN201180070492A CN103493411B CN 103493411 B CN103493411 B CN 103493411B CN 201180070492 A CN201180070492 A CN 201180070492A CN 103493411 B CN103493411 B CN 103493411B
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devices
enb
reference signal
parameter values
dci
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CN103493411A (zh
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朱源
A.戴维多夫
陈晓刚
牛华宁
符仲凯
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Apple Inc
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Intel Corp
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Abstract

各种实施例包括用于参考信号生成和资源分配的装置、方法、计算机可读介质和系统配置。在各种实施例中，无线通信装置可包括控制模块，控制模块可由处理器操作并且配置成通过无线通信接口将对于用户设备（“UE”）装置特定的参数传输给UE装置，其中参数可由eNB使用来生成将要被发送给UE装置的用户设备特定的参考信号（“UE‑RS”）。参数可由UE装置使用来识别UE‑RS以便促进多输入多输出通信的解调。在各种实施例中，控制模块可配置成在存储器中存储优先规则并且基于分配给UE装置的UE‑RS资源和优先规则来确定分配给另一个UE装置的UE‑RS资源。

Description

参考信号生成以及确定参考信号资源分配
相关申请的交叉引用
本申请要求2011年4月29日提交的、题为“高级无线通信系统与技术”的美国临时专利申请No.61/481,024的优先权，通过全部引用而据此结合其整个的公开内容。
技术领域
本发明的实施例通常涉及无线传输的领域，并且更具体地，涉及参考信号生成和参考信号资源分配。
背景技术
本文提供的背景描述是为了通常呈现本公开的上下文的目的。就本背景部分中所描述的来说当前指名的发明人的工作，以及在提交时不能另外地看作现有技术的描述的若干方面，既未明白地也未隐含地被认为是反对本公开的现有技术。除非在本文中另外表明，本部分中描述的方法不是针对本公开中的权利要求的现有技术并且通过包含在本部分中并不被认为是现有技术。
在3GPP长期演进（“LTE”）版本10（2011年3月）（“LTE标准”）中，使用两个码分复用（“CDM”）组，用户设备（“UE”）特定的参考信号（“UE-RS”）可支持多达8个传输层。CDM组中之一可利用下列UE-RS天线端口的集合：{7，8，11，13}。另一个CDM组可利用下列UE-RS天线端口的集合：{9，10，12，14}。
在LTE小区中为UE装置生成的伪随机序列对于那个小区可以是特定的或者是“小区特定的”。这个生成可涉及两个可能的扰码身份（“SCID”）。在实现多用户多输入多输出（“MU-MIMO”）传输的实施例中，可以存在有多达4个复合层用于传输数据。每个UE装置可具有或者1个或者2个复合层。然而，MU-MIMO传输对于给定的UE装置来说可以是透明的。例如，可以不通过信令来指示共同调度的UE装置的存在，并且可以限制来自共同调度的UE装置的干扰的减轻。
附图说明
通过以下详细的描述连同附图，将会容易地理解实施例。为了便于这个描述，相似的附图标记表示相似的结构元件。在附图的图中，通过示例的方式而不是通过限制的方式来说明实施例。
图1说明了根据各种实施例的示例无线通信网络。
图2示意性地描绘了根据各种实施例的、用于参考信号的生成的参数的传输。
图3示意性地描绘了根据各种实施例的示例系统。
具体实施方式
在以下详细的描述中，参考构成它的一部分的附图，其中自始至终相似的数字表示相似的部分，并且其中通过说明的方式示出可以实施的实施例。将会理解，在未背离本公开的范围的情况下，可以利用其它的实施例并且可以进行结构的或逻辑的改变。因此，将不会在限制的意义上理解以下详细的描述，并且通过所附的权利要求书和它们的等同物来限定实施例的范围。
各种操作可以以最有助于理解要求保护的主题的方式被称作是按次序的多个离散的动作或操作。然而，描述的顺序不应当被理解为暗示了这些操作是必然顺序相关的。特别地，这些操作可以不按照呈现的顺序来执行。所描述的操作可以按照与所描述的实施例不同的顺序来执行。可以执行各种附加的操作和/或可以在附加的实施例中省略所描述的操作。
为了本公开的目的，短语“A和/或B”意指（A）、（B）或（A和B）。为了本公开的目的，短语“A、B和/或C”意指（A）、（B）、（C）、（A和B）、（A和C）、（B和C）或（A、B和C）。
描述可使用短语“在实施例中”或“在多个实施例中”，它们可各自指相同或不同的实施例中的一个或多个。此外，如关于本公开的实施例所使用的，术语“包含”、“包括”、“具有”等是同义的。
如本文所使用的，术语“模块”可以指下列项、可以是下列项的一部分或可以包括下列项：特定用途集成电路（“ASIC”）、电子电路、执行一个或多个软件或固件程序的处理器（共享的、专用的或组）和/或存储器（共享的、专用的或组）、组合逻辑电路和/或提供所描述的功能性的其它适当的部件。如本文所使用的，“计算机实现的方法”可以指由一个或多个处理器、具有一个或多个处理器的计算机系统、例如智能电话的移动装置（其可包括一个或多个处理器）、平板、膝上型计算机、机顶盒、游戏控制台等等执行的任何方法。
在各种实施例中，无线通信装置可包括处理器、无线通信接口、耦合到处理器的存储器和将要由处理器操作的控制模块。控制模块可配置成通过无线通信接口将对用户设备（“UE”）装置特定的参数传输到UE装置；其中所述参数可由演进的节点B（“eNB”）使用来生成将要被发送到UE装置的用户设备特定的参考信号(“UE-RS”)。参数可由UE装置使用来识别UE-RS以便促进多输入多输出通信的解调。在各种实施例中，控制模块可通过处理器来操作并且被配置成在存储器中存储优先规则以及基于分配给所述UE装置的UE-RS资源和优先规则来确定分配给另一个UE装置的UE-RS资源。可以提供方法、系统和计算机可读介质用于执行类似的操作。
现在参考图1，无线通信系统10在单个小区12中包括宏eNB 14和两个射频拉远头（remote radio head）（“RRH”）16：RRH A和RRH B。在小区12内，三个用户设备（“UE”）装置18（UE A、UE B和UE C）可被连接到无线通信网络10.
宏eNB 14可将秩为2的物理下行链路共享信道（“PDSCH”）传输给UE A。这个传输可包括UE A被分配UE特定的参考信号（“UE-RS”）天线端口7和8、以及扰码身份（“SCID”）0的指示。RRH A可将秩为2的PDSCH传输给UE B。这个传输可包括UE B被分配UE-RS天线端口7和8、以及SCID 1的指示。
然而，如果RRH B试图将秩为1的PDSCH传输给UE C，则所有可能的秩为1的UE-RS序列可以已经被分配给宏eNB 14和RRH A。在一些实施例中，为了解决小区12内UE-RS序列的不足，可以在小区12内重新使用UE-RS序列和/或可以为小区12定义更多的UE-RS序列。
例如，可以例如通过诸如宏eNB 14的接入节点，使用对于诸如UE装置18中的任何一个的UE装置来说特定的参数来生成UE-RS。UE-RS可以由UE装置18接收并且被UE装置18使用来促进多输入多输出（“MIMO”）通信的解调。
在各种实施例中，可以例如在每个LTE子帧的开始，使用下列方程来初始化生成UE-RS的诸如宏eNB 14的接入节点的伪随机序列发生器：
方程1：
对于UE装置特定的参数可包括方程1的参数中的一个或多个。在各种实施例中，可以是无线帧中的时隙号。可以是物理小区层身份。可以是SCID。
在各种实施例中，可以通过诸如宏eNB 14的接入节点将参数提供给UE装置18。参考图2，UE装置200和eNB 202可以在204发起无线网络连接。在206，eNB 202可使用例如无线电资源控制（“RRC”）信令来将例如方程1的参数传输给UE装置200。在208，eNB装置202可使用参数将由UE装置200生成的UE-RS传输给eNB 202。UE装置200可能够使用它在206接收的参数来识别UE-RS。基于UE-RS，UE装置可解调MIMO传输。通过将参数从eNB装置202传输到UE装置200，也许可能在单个小区内重新使用和/或定义更多的UE-RS序列。
传输参数的一种方式是将信令位添加到现有的通信。例如，如图1中诸如宏eNB 14的接入节点可以使用下行链路控制信息（“DCI”）将参数传输给UE装置18。DCI可以是如在LTE标准中定义的格式2C的扩展或新的格式2D，并且可以包括3个或更多个位，例如4个位。这可以使能格式2D中的SCID的信令以及格式2C中的附加的SCID信令（例如，添加SCID 2和SCID 3）。
附加位还可用来指示UE-RS天线端口用于各种秩的MIMO通信。例如，在秩为1和秩为2的MIMO DCI通信中，UE-RS天线端口11和13可以连同SCID 0或1被指示。当UE装置的复合秩是4时，这可以使得UE装置能够传输正交的UE-RS序列。
因此，在各种实施例中，DCI通信可能够指示0、1、2或3的SCID。在各种实施例中，DCI附加地或备选地可能够指示UE-RS端口11或13同时还指示0或1的SCID。在一些实施例中，可将信令位添加到可使能两者中任一个的指示的格式2C DCI通信。
传输参数的另一种方式是包括参数作为多位信道状态信息参考信号（“CSI-RS”）的一部分，其中参数是值。在各种实施例中，可以例如在每个LTE子帧的开始，使用下列方程来初始化生成UE-RS的接入节点的伪随机序列发生器：
方程2：
这与方程1类似，除了的添加。可包括可在DCI通信中由接入节点传输给UE装置的2个位。更多或更少的位也许是可能的。在各种实施例中，可起子小区标识符的作用。
返回参考图1，在各种实施例中，在小区12中操作的UE装置18可利用具有选择性的（与平坦相反的）频率的信道。减轻在选择性信道内于子载波上操作的UE装置之间的干扰可能是困难的，因为信道的传输协方差矩阵可能不可用来接近信道的子载波的信道协方差矩阵。
因此，UE装置18可包括可配置成在UE装置18的存储器中存储优先规则的控制模块。UE装置18可基于分配给所述UE装置18的UE-RS资源和优先规则来确定分配给相同小区12内的另一个UE装置的UE-RS资源。
例如，宏eNB 14可配置成基于UE-RS资源标识符元组{UE-RS天线端口，SCID}的有序列表（例如下列：（7，0）>（8，0）>（7，1）>（8，1））来分配秩为1的UE-RS资源给UE装置18。因此，如果例如UE B的UE装置18被分配UE-RS端口8和SCID 0，UE B可假定至少一些UE-RS资源被分配给另一个UE装置18（例如UE A或UE C）。例如，UE B可假定UE-RS天线端口7和SCID 0被分配给UE A或UE C。
作为另一个示例，下列有序列表可被例如宏eNB 14的eNB使用来分配秩为2的UE-RS资源：（7，8，0）>（7，8，1）。前两个数字可以是UE-RS天线端口并且最后的数字可以是SCID，尽管可以改变顺序。如果例如UE B的UE装置18被分配UE-RS端口7和8以及SCID 1，UE B可假定至少一些UE-RS资源被分配给另一个UE装置18（例如UE A或UE C）。例如，UE B可假定或者UE-RS天线端口7和SCID 0的组合或者天线端口8和SCID 0的组合或两者被分配给UE A或UEC。
取决于哪些UE-RS资源被分配给UE装置18，并且更具体地，分配的UE-RS资源在优先规则中存在于何处，UE装置18可以或者可能不能够假定UE-RS资源被分配给小区中的其它UE装置。在UE装置18不能够进行假定的情况下，可以使用下行链路信令来代替基于优先规则的假定或者除了基于优先规则的假定还可以使用下行链路信令。
例如，在上面的示例中，UE-RS标识符元组（7，0）是第一个将要被分配的。如果例如UE B的UE装置18被分配UE-RS端口7和SCID 0，则那个UE装置可能不能够假定可以在（7，0）之后被分配例如（8，0）的其它UE-RS资源被分配给小区中的其它UE装置。在这样的情况下，例如宏eNB 14的接入节点可利用下行链路信令来指示是否将UE-RS天线端口和SCID 0分配给UE B。
可使用适当的硬件和/或软件来任意地配置而将本文所描述的技术和设备实施进系统中。针对一个实施例，图3说明了以包括一个或多个处理器304、耦合到处理器304中的至少一个的系统控制逻辑308、耦合到系统控制逻辑308的系统存储器312、耦合到系统控制逻辑308的非易失性存储器（NVM）/存储装置316、以及耦合到系统控制逻辑308的一个或多个无线通信接口320的系统300的形式的示例无线通信装置。
一个实施例的系统控制逻辑308可包括任何适当的接口控制器以提供任何适当的接口给处理器304中的至少一个和/或给与系统控制逻辑308通信的任何适当的装置或部件。
一个实施例的系统控制逻辑308可包括一个或多个存储器控制器以提供接口给系统存储器312。系统存储器312可用来例如为系统300加载和存储数据和/或指令。例如，一个实施例的系统存储器312可包括任何适当的易失性存储器，诸如适当的动态随机存取存储器（“DRAM”）。
一个实施例的系统控制逻辑308可包括一个或多个输入/输出（“I/O”）控制器以提供接口给NVM/存储装置316和无线通信接口320。
例如，NVM/存储装置316可用来存储数据和/或指令。例如，NVM/存储装置316可包括任何适当的非易失性存储器（诸如闪速存储器），和/或例如，可包括任何适当的非易失性存储装置（诸如一个或多个硬盘驱动器（“HDD”）、一个或多个固态驱动器、一个或多个光盘（“CD”）驱动器和/或一个或多个数字化通用光盘（“DVD”）驱动器。
NVM/存储装置316可包括物理上是其上安装有系统300的装置的一部分的存储资源或者它可以被该装置访问但是不必是该装置的一部分。例如，可经由无线通信接口320通过网络访问NVM/存储装置316。
特别地，系统存储器312和NVM/存储装置316可分别包括控制模块324的暂时的和永久的副本。如上所述，控制模块324可包括当由处理器304中的至少一个执行时导致系统300生成具有参数的参考信号（例如UE-RS或UE-RS）、传输那个参数和/或利用UE-RS优先规则的指令。在一些实施例中，控制模块324可附加地/备选地位于系统控制逻辑308中。
无线通信接口320可为系统300提供接口以便通过一个或多个网络进行通信和/或与任何其它适当的装置进行通信。无线通信接口320可包括任何适当的硬件和/或固件，例如无线网络适配器。无线通信接口320可使用一个或多个天线。
针对一个实施例，处理器304中的至少一个可与系统控制逻辑308中的一个或多个控制器的逻辑封装在一起。针对一个实施例，处理器304中的至少一个可与系统控制逻辑308中的一个或多个控制器的逻辑封装在一起以便形成封装中的系统（“SiP”）。针对一个实施例，处理器304中的至少一个可与系统控制逻辑308中的一个或多个控制器的逻辑一起集成在相同的管芯上。针对一个实施例，处理器304中的至少一个可与系统控制逻辑308中的一个或多个控制器的逻辑一起集成在相同的管芯上以便形成芯片上的系统（“SoC”）。
系统300可以是台式或膝上型计算机、基站、eNB、移动电话、智能电话、平板、机顶盒、游戏控制台或适合于传输或接收无线通信信号的任何其它装置。在各种实施例中，系统300可具有或多或少的部件和/或不同的体系结构。例如，在图5中，系统300包括全球定位系统（“GPS”）模块338、键盘346、液晶显示器（“LCD”）屏幕350确定系统300的位置、图形处理器358、扬声器362、触摸屏366（其在一些情况下可以与LCD显示器350相同）以及可以通过处理器操作以捕获图像用于存储在NVM或存储装置316中的照相机372。
虽然为了描述的目的已经在本文中说明和描述了一些实施例，但是在未背离本公开的范围的情况下，打算达到相同的目的的各种各样的备选的和/或等同的实施例或实现方式可以替代所示出和描述的实施例。本申请的意图是覆盖本文所讨论的实施例的任何修改或变化。因此，很显然意图是本文所描述的实施例仅仅由权利要求书和它的等同物来限定。

Claims (15)

1.一种演进的节点B eNB，包括：
处理器；
耦合到所述处理器的存储器；以及
控制模块，所述控制模块由所述处理器操作以将扰码身份值和对于用户设备UE装置特定的参考信号RS参数值的指示通过下行链路控制信息DCI传输给所述UE装置，其中所述扰码身份值和所述参考信号RS参数值将要被所述eNB使用来确定初始化值，以便生成将要被发送给所述UE装置的用户设备特定的参考信号UE-RS，所述RS参数值和所述扰码身份值能够由所述UE装置使用来识别所述UE-RS以便促进由多输入多输出通信的所述UE装置的解调。
2.如权利要求1所述的eNB，其中所述RS参数值是子小区标识符并且所述扰码身份值将要使用所述DCI中的单个位来指示。
3.如权利要求2所述的eNB，其中所述DCI是以DCI 2C的扩展格式或者是格式DCI 2D，并且包括多于3个位以指示所述RS参数值。
4.如权利要求1所述的eNB，其中所述RS参数值作为多位信道状态信息参考信号CSI-RS被包括。
5.如权利要求4所述的eNB，其中由所述eNB使用来生成所述UE-RS的初始化值 通过下列方程来确定：
其中是无线帧中的时隙号，是物理小区层身份，是扰码身份值，并且是所述RS参数值。
6.如权利要求1-5中的任何一项所述的eNB，其中所述存储器包括存储用来实现所述控制模块的指令的动态随机存取存储器DRAM。
7.一种计算机实现的方法，包括：
基于使用扰码身份和对于用户设备UE装置特定的参考信号RS参数值确定的初始化值来由演进的节点B eNB生成用户设备特定的参考信号UE-RS，其中所述UE-RS能够由所述UE装置使用来促进由多输入多输出通信的所述UE装置的解调；以及
使用下行链路控制信息DCI通过无线通信接口由所述eNB将所述扰码身份和所述RS参数值的指示传输给所述UE装置。
8.如权利要求7所述的方法，其中所述RS参数值是子小区标识符并且所述扰码身份的指示是所述DCI中的单个位。
9.如权利要求7所述的方法，其中所述DCI是DCI格式2C的扩展或者是DCI格式2D并且包括多于3个位。
10.如权利要求9所述的方法，其中所述RS参数值是子小区标识符并且指示符用来使用所述DCI中的单个位来指示所述扰码身份。
11.如权利要求9所述的方法，其中所述指示将要指示UE-RS端口11或13。
12.如权利要求7所述的方法，其中将所述RS参数值的指示传输给所述UE装置包括传输多位信道状态信息参考信号CSI-RS。
13.如权利要求12所述的方法，其中由所述eNB使用来生成所述UE-RS的初始化值通过下列方程来确定：
其中是无线帧中的时隙号，是物理小区层身份，是扰码身份，并且是所述RS参数值。
14.一种用户设备UE装置，包括：
用于基于分配给所述UE装置的UE特定的参考信号UE-RS资源和优先规则确定分配给相同小区中的另一个UE装置的UE特定的参考信号UE-RS资源的设备，
其中所述优先规则包含包括有扰码身份和/或UE-RS天线端口的UE-RS资源标识符元组的有序列表。
15.如权利要求14所述的UE装置，其中确定的UE-RS资源是分配给所述小区中的其它UE装置的UE-RS天线端口。
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Families Citing this family (379)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5357126B2 (ja) * 2010-10-04 2013-12-04 株式会社エヌ・ティ・ティ・ドコモ フィードバック方法、移動端末装置及び無線基地局装置
CN106059656B (zh) * 2011-03-24 2019-06-25 Lg电子株式会社 用于发送/接收信号的方法及其装置
WO2012148443A1 (en) 2011-04-29 2012-11-01 Intel Corporation System and method of rank adaptation in mimo communication system
US9319118B2 (en) 2011-04-29 2016-04-19 Yuan Zhu Technology for CSI feedback in a MIMO communication system
US20120282942A1 (en) * 2011-05-02 2012-11-08 Nokia Siemens Networks Oy Methods, apparatuses and computer program products for configuring frequency aggregation
KR101932107B1 (ko) 2011-05-02 2018-12-24 삼성전자 주식회사 단말의 ａｃｃｅｓｓ 수행 및 제어 방법과 장치
WO2012152298A1 (en) * 2011-05-10 2012-11-15 Deutsche Telekom Ag Method, system, access point and computer program product for enhancing the usable bandwidth between of a telecommunications network and a user equipment
CN102215530A (zh) * 2011-05-27 2011-10-12 上海华为技术有限公司 一种数据流传输方法及相关设备、系统
CN102811107B (zh) * 2011-06-03 2016-03-30 华为技术有限公司 导频序列配置方法和网络设备
EP2538721A1 (en) * 2011-06-22 2012-12-26 Alcatel Lucent Support of IP connections over trusted non-3GPP access
US9526119B2 (en) * 2011-06-29 2016-12-20 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for multiple data packet connections
CN102869105B (zh) * 2011-07-07 2016-03-30 华为技术有限公司 一种配置参考信号的方法、UE及eNB
TWI594606B (zh) 2011-07-12 2017-08-01 內數位專利控股公司 多rat存取模式操作方法及裝置
ES2694648T3 (es) * 2011-07-13 2018-12-26 Sun Patent Trust Aparato de estación base y procedimiento de transmisión
WO2013015576A2 (ko) * 2011-07-27 2013-01-31 엘지전자 주식회사 무선통신시스템에서 신호 송수신 방법 및 장치
CN102917356B (zh) * 2011-08-03 2015-08-19 华为技术有限公司 将用户设备接入演进的分组核心网络的方法、设备和系统
BR112014002742B8 (pt) * 2011-08-05 2023-01-17 Huawei Tech Co Ltd Método para estabelecer um canal de segurança de dados, dispositivo de porta e dispositivo de autenticação
EP2742732B1 (en) * 2011-08-08 2020-03-25 Nokia Solutions and Networks Oy Extended access barring and network sharing
CN102291211B (zh) * 2011-08-09 2014-02-05 电信科学技术研究院 一种基于多点协同传输的信息传输方法和设备
KR101599847B1 (ko) 2011-08-11 2016-03-04 인텔 코포레이션 확장된 액세스 제한
CN107707339B (zh) * 2011-08-12 2021-11-26 瑞典爱立信有限公司 用于控制定时配置指配的基站、用户设备及其方法
WO2013024570A1 (ja) 2011-08-12 2013-02-21 パナソニック株式会社 通信装置及び再送制御方法
TWI583211B (zh) * 2011-08-12 2017-05-11 內數位專利控股公司 無線系統中彈性頻寬操作
CN102938691B (zh) * 2011-08-15 2018-05-01 北京三星通信技术研究有限公司 一种无线通信系统中反馈ack/nack的方法
EP2745607A1 (en) 2011-08-19 2014-06-25 Interdigital Patent Holdings, Inc. Method and apparatus for using non-access stratum procedures in a mobile station to access resources of component carriers belonging to different radio access technologies
CA2845281A1 (en) * 2011-08-22 2013-02-28 Telefonaktiebolaget L M Ericsson (Publ) Virtual access point using single service set identifiers
US9161273B2 (en) 2011-09-06 2015-10-13 Intel Corporation Small cells implementing multiple air interfaces
US8797875B2 (en) * 2011-09-16 2014-08-05 Telefonaktiebolaget Lm Ericsson (Publ) Policy controlled offloading among neighboring networks
CN103891181B (zh) * 2011-09-26 2016-12-07 Lg电子株式会社 收发信号的方法及装置
EP2761771A4 (en) * 2011-09-29 2015-06-24 Intel Corp MU-MIMO OF SUPERIOR ORDER FOR LTE-A
WO2013044958A1 (en) * 2011-09-29 2013-04-04 Nokia Siemens Networks Oy Dynamically extending mobile coverage and capacity by offloading
US8891402B2 (en) * 2011-09-30 2014-11-18 Sharp Kabushiki Kaisha Devices for reporting uplink information
TWI500307B (zh) * 2011-09-30 2015-09-11 Innovative Sonic Corp 在無線通訊系統中改善分時雙工跨頻帶載波聚合的方法和通訊設備
US9344173B2 (en) * 2011-10-07 2016-05-17 Lg Electronics Inc. Method and apparatus for transreceiving channel state information in cooperative multipoint communication system
US9294926B2 (en) * 2011-10-07 2016-03-22 Interdigital Patent Holdings, Inc. Method and apparatus for integrating different radio access technologies using carrier aggregation
KR101902578B1 (ko) * 2011-10-14 2018-10-01 애플 인크. 무선통신 시스템에서 참조신호의 전송 방법 및 장치
US9780928B2 (en) 2011-10-17 2017-10-03 Golba Llc Method and system for providing diversity in a network that utilizes distributed transceivers and array processing
KR102066278B1 (ko) 2011-11-07 2020-01-15 애플 인크. 참조신호 전송 방법과 장치, 및 그를 이용한 채널 추정 방법 및 장치
US9301324B2 (en) * 2011-11-14 2016-03-29 Lg Electronics Inc. Method and apparatus for controlling network access in a wireless communication system
EP2603046B1 (en) * 2011-12-05 2014-08-06 Alcatel Lucent Communication process and communication network comprising a local access network discovery and selection function, L-ANDSF
GB2497316A (en) * 2011-12-06 2013-06-12 Nec Corp Transferring internally at least one information element between first and second base station modules
CN102523605B (zh) * 2011-12-13 2016-01-06 华为技术有限公司 一种通信方法及设备
US9838194B2 (en) * 2011-12-16 2017-12-05 Goldpeak Innovations Inc User equipment, PDSCH A/N transmitting method thereof, transmission/reception point, and PDSCH A/N receiving method thereof
CN102523571B (zh) * 2011-12-23 2015-11-25 华为终端有限公司 一种单卡双待用户设备驻留网络的方法及用户设备
EP2615765B1 (en) 2012-01-11 2021-10-20 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
CN103096494B (zh) * 2012-01-20 2015-01-21 华为终端有限公司 基于跨载波调度的数据传输方法、用户设备和基站
US10111212B2 (en) * 2012-01-26 2018-10-23 Qualcomm Incorporated UE-initiated dynamic activation and de-activation of secondary carriers
US9602251B2 (en) * 2012-01-27 2017-03-21 Sharp Kabushiki Kaisha Devices for reconfiguring uplink and downlink allocations in time domain duplexing wireless systems
KR101939153B1 (ko) * 2012-01-30 2019-01-16 삼성전자 주식회사 ＣｏＭＰ 시스템에서 상향링크 제어채널 및 상향링크 데이터 채널 전송 방법 및 장치
US10123368B2 (en) * 2012-02-23 2018-11-06 Cisco Technology, Inc. Systems and methods for supporting multiple access point names for trusted wireless local area network
JP6191997B2 (ja) * 2012-03-06 2017-09-06 シャープ株式会社 移動局装置、基地局装置、通信方法、および集積回路
CN103312470B (zh) * 2012-03-09 2016-05-11 电信科学技术研究院 一种harq反馈的实现方法及装置
US10098028B2 (en) 2012-03-16 2018-10-09 Qualcomm Incorporated System and method of offloading traffic to a wireless local area network
JP5962096B2 (ja) * 2012-03-16 2016-08-03 富士通株式会社 無線通信システム、端末、及び通信方法
US9112693B2 (en) 2012-03-16 2015-08-18 Sharp Laboratories Of America, Inc. Devices for sending and receiving hybrid automatic repeat request information for carrier aggregation
US9629028B2 (en) * 2012-03-16 2017-04-18 Qualcomm Incorporated System and method for heterogeneous carrier aggregation
EP2830361B1 (en) * 2012-03-22 2018-12-12 LG Electronics Inc. Method and apparatus for accessing cell in wireless communication system
EP2830244B1 (en) * 2012-03-22 2019-05-08 LG Electronics Inc. Method and apparatus for receiving control information in wireless communication system
US20150049749A1 (en) * 2012-03-23 2015-02-19 Nokia Solutions And Networks Oy Trust indication for wlan access networks
JP2013201547A (ja) * 2012-03-23 2013-10-03 Ntt Docomo Inc 無線通信システム、ユーザ端末、無線基地局装置及び無線通信方法
EP2832171A4 (en) * 2012-03-29 2015-12-02 Intel Corp DUAL MODE SYSTEM FOR WIRELESS COMMUNICATION
JP6081074B2 (ja) * 2012-03-30 2017-02-15 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、及び無線通信方法
KR101633209B1 (ko) * 2012-04-05 2016-07-01 엘지전자 주식회사 무선통신 시스템에서 반송파 집성 방법 및 장치
US9320074B2 (en) 2012-04-06 2016-04-19 Suitable Technologies, Inc. Method for wireless connectivity continuity and quality
US20130279472A1 (en) 2012-04-06 2013-10-24 Suitable Technologies, Inc. System for wireless connectivity continuity and quality
US20130279487A1 (en) 2012-04-06 2013-10-24 Suitable Technologies, Inc. System for wireless connectivity continuity and quality
US9320076B2 (en) 2012-04-06 2016-04-19 Suitable Technologies, Inc. System for wireless connectivity continuity and quality
US20130343344A1 (en) 2012-04-06 2013-12-26 Suitable Technologies, Inc. Method for wireless connectivity continuity and quality
US9344935B2 (en) * 2012-04-06 2016-05-17 Suitable Technologies, Inc. System for wireless connectivity continuity and quality
WO2013152360A1 (en) 2012-04-06 2013-10-10 Suitable Technologies, Inc. System for wireless connectivity continuity and quality
US20130279473A1 (en) 2012-04-06 2013-10-24 Suitable Technologies, Inc. Method for wireless connectivity continuity and quality
US9307568B2 (en) 2012-04-06 2016-04-05 Suitable Technologies, Inc. System for wireless connectivity continuity and quality
US20130279411A1 (en) 2012-04-06 2013-10-24 Suitable Technologies, Inc. Method for wireless connectivity continuity and quality
US20130279479A1 (en) 2012-04-06 2013-10-24 Suitable Technologies, Inc. Method for wireless connectivity continuity and quality
US20130265885A1 (en) 2012-04-06 2013-10-10 Suitable Technologies, Inc. Method for wireless connectivity continuity and quality
US9590770B2 (en) * 2012-04-10 2017-03-07 Industrial Technology Research Institute Method of handling hybrid automatic repeat request feedback and related communication device
US9807746B2 (en) 2012-04-10 2017-10-31 Industrial Technology Research Institute Method of handling hybrid automatic repeat request feedback and related communication device
EP2842366A1 (en) * 2012-04-24 2015-03-04 Sony Mobile Communications AB Network controlled extended access barring for multi - service user devices
CN103378957B (zh) * 2012-04-27 2018-05-18 北京三星通信技术研究有限公司 一种harq-ack信息传输方法
KR20130127236A (ko) * 2012-05-14 2013-11-22 삼성전자주식회사 수신 서비스 페이징 손실을 막는 방법 및 장치
EP2850879A4 (en) * 2012-05-16 2016-02-17 Nokia Technologies Oy METHOD AND DEVICE FOR NETWORK TRAFFIC DISCHARGE
WO2013176588A1 (en) * 2012-05-21 2013-11-28 Telefonaktiebolaget L M Ericsson (Publ) A mobile station and a wireless access point and methods therein in a wireless communications network
JP2013243673A (ja) * 2012-05-21 2013-12-05 Zte Corp 固定ブロードバンドアクセスネットワークを介する３ｇｐｐ装置及び固定装置のベアラトランスポートに対する共存サポート
US8988999B2 (en) 2012-05-30 2015-03-24 Intel Corporation Method, system and apparatus of wireless local area network (WLAN) communication in conjunction with cellular communication
WO2013184051A1 (en) * 2012-06-05 2013-12-12 Telefonaktiebolaget L M Ericsson (Publ) Method for selecting antennas to be included in a set of receiving antennas
US9722719B2 (en) * 2012-06-06 2017-08-01 Industrial Technology Research Institute Method of handling HARQ resource in TDD system and related communication device
WO2013191360A1 (ko) * 2012-06-20 2013-12-27 엘지전자 주식회사 신호 송수신 방법 및 이를 위한 장치
EP2860897B1 (en) * 2012-07-02 2017-11-01 Huawei Technologies Co., Ltd. Method for determining precoding matrix indicator, user equipment and base station
CN103533601B (zh) * 2012-07-02 2017-08-11 华为技术有限公司 一种网络接入方法及设备
US9420613B2 (en) * 2012-07-06 2016-08-16 Qualcomm Incorporated Configurable host interface using multi-radio device and architecture for WLAN offload
US9572059B2 (en) * 2012-07-11 2017-02-14 Apple Inc. Missed rank report in dual network radio resource management
CN103582160B (zh) * 2012-07-25 2019-05-24 中兴通讯股份有限公司 数据传输方法及装置
US9414365B2 (en) * 2012-08-03 2016-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Channel quality reporting in a wireless communication system
US10020861B2 (en) * 2012-08-08 2018-07-10 Golba Llc Method and system for distributed transceivers and mobile device connectivity
WO2014029435A1 (en) * 2012-08-23 2014-02-27 Nokia Siemens Networks Oy Massive discovery of devices
CN103686928B (zh) * 2012-09-07 2016-12-21 中兴通讯股份有限公司 Mtc设备接入移动通信系统的方法及装置
US9451643B2 (en) * 2012-09-14 2016-09-20 Futurewei Technologies, Inc. System and method for a multiple IP interface control protocol
US20160164976A1 (en) 2012-09-24 2016-06-09 Suitable Technologies, Inc. Systems and methods for remote presence
CN107979450B (zh) 2012-09-26 2020-12-04 Lg电子株式会社 无线通信系统中的ue及其通信方法
CN104756544B (zh) 2012-09-27 2019-08-16 Lg电子株式会社 在无线通信系统中接收扩展接入限制参数的方法和装置
US9907098B2 (en) * 2012-10-04 2018-02-27 Futurewei Technologies, Inc. System and method for association of transitory WiFi users
US9253768B2 (en) * 2012-10-08 2016-02-02 Qualcomm Incorporated Reference signals for an enhanced physical downlink control channel
KR101531032B1 (ko) * 2012-10-10 2015-07-07 주식회사 케이티 자원 할당 방법, 그리고 이를 수행하는 자원관리장치
JP5870891B2 (ja) * 2012-10-11 2016-03-01 ソニー株式会社 情報処理装置、無線通信装置、通信システムおよび情報処理方法
WO2014059606A1 (zh) * 2012-10-16 2014-04-24 华为技术有限公司 传输调度请求的方法和装置、用户设备以及基站
CN104885514B (zh) 2012-11-01 2019-05-21 英特尔公司 在LTE-A网络中发送QoS要求以及UE功率偏好的信号
US10356640B2 (en) 2012-11-01 2019-07-16 Intel Corporation Apparatus, system and method of cellular network communications corresponding to a non-cellular network
WO2014067585A1 (en) * 2012-11-02 2014-05-08 Telefonaktiebolaget L M Ericsson (Publ) An entity of a mobile cellular network
CN103796281A (zh) * 2012-11-05 2014-05-14 中兴通讯股份有限公司 分组数据网络类型的管理方法、装置及系统
US9326177B2 (en) 2012-11-14 2016-04-26 Futurewei Technologies, Inc. Systems and methods for adaptation and reconfiguration in a wireless network
EP2929721B1 (en) * 2012-11-23 2018-01-10 Telefonaktiebolaget LM Ericsson (publ) Network offloading
US9414392B2 (en) 2012-12-03 2016-08-09 Intel Corporation Apparatus, system and method of user-equipment (UE) centric access network selection
US20140160937A1 (en) * 2012-12-06 2014-06-12 Telefonaktiebolaget L M Ericsson (Publ) Common radio resource control for cellular radio and wifi
WO2014098384A1 (ko) * 2012-12-17 2014-06-26 엘지전자 주식회사 변경된 시스템 정보 적용 방법 및 단말
PT3261280T (pt) * 2012-12-18 2019-07-12 Lg Electronics Inc Método e aparelho para receber ack/nack num sistema de comunicação sem fios
US9100863B2 (en) 2012-12-20 2015-08-04 T-Mobile Usa, Inc. Cellular backhaul load distribution
US9854490B2 (en) 2013-01-03 2017-12-26 Intel Corporation Rank indicator inheritance for subframe restricted channel state information reporting
EP2923280B1 (en) * 2013-01-03 2018-04-04 Huawei Technologies Co., Ltd. Systems and methods for accessing a network
ES2728730T3 (es) 2013-01-03 2019-10-28 Intel Corp Monitorización del rendimiento de una descarga de red de área local inalámbrica (WLAN) en redes celulares inalámbricas
US9603192B2 (en) 2013-01-16 2017-03-21 Ncore Communications, Inc. Methods and apparatus for hybrid access to a core network
US20140199963A1 (en) * 2013-01-16 2014-07-17 Behzad Mohebbi Methods and apparatus for a network-agnostic wireless router
EP3226595B1 (en) 2013-01-17 2019-11-20 Intel IP Corporation Apparatus, system and method of communicating non-cellular access network information over a cellular network
KR101752073B1 (ko) 2013-01-20 2017-06-28 엘지전자 주식회사 무선랜으로 우회되었던 트래픽에 대한 핸드오버 결정 방법 및 단말
WO2014113956A1 (zh) * 2013-01-24 2014-07-31 华为技术有限公司 消息的传输方法及装置
US9253699B2 (en) * 2013-01-29 2016-02-02 Lg Electronics Inc. Method and apparatus for controlling and supporting a dynamic cell on/off in wireless access system
CN103974325B (zh) * 2013-01-31 2018-04-27 华为技术有限公司 多制式网络融合的方法、设备及系统
WO2014117865A1 (en) * 2013-02-01 2014-08-07 Telefonaktiebolaget L M Ericsson (Publ) Mobile gateway selection using a direct connection between a pcrf node and a mobility management node
US9313730B2 (en) 2013-02-15 2016-04-12 Blackberry Limited Public land mobile network (“PLMN”) discovery communications in a wireless network
KR102093485B1 (ko) 2013-02-19 2020-03-25 삼성전자주식회사 패킷 데이터 통신 시스템에서 서비스 억세스 제어를 위한 장치 및 방법
KR102060373B1 (ko) * 2013-02-21 2019-12-30 삼성전자주식회사 단말기의 근거리 무선통신 연결방법 및 장치
US9277495B2 (en) * 2013-03-05 2016-03-01 Futurewei Technologies, Inc. System and method for adaptive access network query protocol (ANQP) element provisioning
US9474067B2 (en) * 2013-03-26 2016-10-18 Qualcomm Incorporated WLAN uplink scheduler for LTE-WLAN aggregation
CN104080121B (zh) * 2013-03-26 2019-04-26 中兴通讯股份有限公司 一种传输数据的方法及系统
CN110138517B (zh) 2013-03-28 2022-04-15 日本电气株式会社 用于在通信系统中确定harq定时的方法和装置
KR101723930B1 (ko) * 2013-03-29 2017-04-06 인텔 아이피 코포레이션 무선 셀룰러 네트워크에 제공하는 wlan 트래픽 로드 측정치
WO2014161147A1 (zh) * 2013-04-02 2014-10-09 华为技术有限公司 开放无线管道能力的方法及其装置
US9160515B2 (en) 2013-04-04 2015-10-13 Intel IP Corporation User equipment and methods for handover enhancement using scaled time-to-trigger and time-of-stay
JP2016514930A (ja) * 2013-04-04 2016-05-23 インターデイジタル パテント ホールディングス インコーポレイテッド オフロードを通じた改善されたｗｌａｎ使用のための３ｇｐｐｗｌａｎ相互作用のための方法
JP6094357B2 (ja) * 2013-04-22 2017-03-15 富士通株式会社 通信方法、通信システム、及び通信装置
JP5898121B2 (ja) * 2013-04-24 2016-04-06 京セラ株式会社 無線通信装置、プロセッサ、及び通信制御方法
EP2991418B1 (en) * 2013-04-26 2021-06-23 Huawei Technologies Co., Ltd. Method and apparatus for multi-stream aggregation
US9629025B2 (en) * 2013-05-03 2017-04-18 Blackberry Limited Controlling data offload in response to feedback information
US9491660B2 (en) 2013-05-06 2016-11-08 Qualcomm Incorporated Support data connectivity over WLAN and WWAN
KR102049392B1 (ko) * 2013-05-10 2019-11-28 주식회사 팬택 무선 통신 시스템에서 무선 연결 제어 구성 방법 및 장치
US9838950B2 (en) 2013-05-14 2017-12-05 Futurewei Technologies, Inc. System and method of ANQP querying using a common ANQP group version
EP2804426B1 (en) * 2013-05-17 2021-04-28 Alcatel Lucent WLAN access network selection by an user equipment for access to a mobile network
US9426663B2 (en) 2013-06-26 2016-08-23 Cable Television Laboratories, Inc. Capacity sharing between wireless systems
US10098061B2 (en) * 2013-06-27 2018-10-09 Telefonaktiebolaget L M Ericsson (Publ) WLAN network selection
US9814037B2 (en) 2013-06-28 2017-11-07 Intel Corporation Method for efficient channel estimation and beamforming in FDD system by exploiting uplink-downlink correspondence
US9794870B2 (en) * 2013-06-28 2017-10-17 Intel Corporation User equipment and method for user equipment feedback of flow-to-rat mapping preferences
US9819469B2 (en) * 2013-07-01 2017-11-14 Qualcomm Incorporated Techniques for enabling quality of service (QoS) on WLAN for traffic related to a bearer on cellular networks
CN105359582B (zh) * 2013-07-02 2019-06-11 Lg电子株式会社 在无线通信系统中执行切换的方法和装置
US9344890B2 (en) * 2013-07-12 2016-05-17 Qualcomm Incorporated Trusted wireless local area network (WLAN) access scenarios
US10554707B2 (en) 2013-08-13 2020-02-04 Imvision Software Technologies Ltd. Method and system for self-detection and efficient transmission of real-time popular recorded over-the-top streams over communication networks
WO2015009828A1 (en) * 2013-07-17 2015-01-22 Imvision Software Technologies Ltd. Method and system for detecting live over the top streams
US9674252B2 (en) * 2013-07-17 2017-06-06 Imvision Software Technologies Ltd. System and method for efficient delivery of repetitive multimedia content
US10237020B2 (en) * 2013-07-19 2019-03-19 Sharp Kabushiki Kaisha Systems and methods for carrier aggregation
US9559817B2 (en) * 2013-07-19 2017-01-31 Sharp Kabushiki Kaisha Systems and methods for carrier aggregation
CN106165329A (zh) * 2013-08-09 2016-11-23 联发科技股份有限公司 自适应tdd系统中ul控制信道的物理资源分配
CN104427006A (zh) * 2013-08-22 2015-03-18 中兴通讯股份有限公司 网络地址的处理方法、装置、系统、wlan及ue
CN104426639A (zh) * 2013-08-27 2015-03-18 中兴通讯股份有限公司 一种上行控制信息的发送方法及装置
EP3044997B1 (en) * 2013-09-10 2017-11-08 Telefonaktiebolaget LM Ericsson (publ) Method for selecting an access network based on carrier aggregation information
WO2015043873A1 (en) * 2013-09-27 2015-04-02 Nokia Solutions And Networks Oy HARQ-ACK RESOURCE ALLOCATION AND USE FOR eIMTA
US9473289B2 (en) 2013-09-27 2016-10-18 Nokia Solutions And Networks Oy PUCCH resource allocation and use
WO2015043674A1 (en) * 2013-09-30 2015-04-02 Nokia Solutions And Networks Oy Method, apparatus and computer program
US10375711B2 (en) 2013-11-12 2019-08-06 Qualcomm Incorporated Methods for LTE channel selection in unlicensed bands
US9210613B2 (en) * 2013-11-20 2015-12-08 At&T Mobility Ii Llc Method and apparatus for using a local area network to offload demand of a wide area network
US9537612B2 (en) 2013-12-09 2017-01-03 Apple Inc. Restrictions on transmissions of control plane data with carrier aggregation
US9479934B2 (en) 2013-12-13 2016-10-25 Parallel Wireless, Inc. Virtualization of the evolved packet core to create a local EPC
US9681325B2 (en) * 2013-12-19 2017-06-13 Qualcomm Incorporated Channel and interference measurement in LTE/LTE-A networks including unlicensed spectrum
US11743897B2 (en) 2013-12-20 2023-08-29 Qualcomm Incorporated Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands
FR3016100B1 (fr) * 2013-12-26 2017-03-17 Sagemcom Broadband Sas Systeme de transmission comprenant des premier et second dispositifs ponts
WO2015108462A1 (en) * 2014-01-16 2015-07-23 Telefonaktiebolaget L M Ericsson (Publ) Methods and nodes for information transfer in wlan
EP2897438A1 (en) * 2014-01-20 2015-07-22 Telefonaktiebolaget L M Ericsson (publ) Routing an IP session over WLAN
WO2015127294A1 (en) * 2014-02-21 2015-08-27 Broadcom Corporation Carrier aggregation over lte and wifi
US9596707B2 (en) * 2014-03-13 2017-03-14 Intel Corporation Bearer mobility and splitting in a radio access network-based, 3rd generation partnership project network having an integrated wireless local area network
CN109862569B (zh) 2014-03-18 2020-06-16 索尼公司 基站或用于基站的模块及终端设备或用于终端设备的模块
US9408142B2 (en) * 2014-03-27 2016-08-02 Intel Corporation Power saving and device traffic offload
US9693172B2 (en) 2014-03-27 2017-06-27 Huawei Technologies Co., Ltd. System and method for machine-type communications
JP6463779B2 (ja) * 2014-04-11 2019-02-06 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 制御チャネル資源割当方法及び装置
US9686705B2 (en) * 2014-04-14 2017-06-20 Qualcomm Incorporated Capture of PSS and SSS with wireless local area network receive chain
EP3142391B1 (en) 2014-05-08 2019-08-21 Kyocera Corporation Communication system, user terminal and communication control method
US9456314B2 (en) * 2014-05-09 2016-09-27 Aruba Networks, Inc. Multicast transmissions in a network environment with user anchor controllers
US10813043B2 (en) 2014-05-16 2020-10-20 Huawei Technologies Co., Ltd. System and method for communicating wireless transmissions spanning both licensed and un-licensed spectrum
US10536386B2 (en) 2014-05-16 2020-01-14 Huawei Technologies Co., Ltd. System and method for dynamic resource allocation over licensed and unlicensed spectrums
US10548071B2 (en) * 2014-05-16 2020-01-28 Huawei Technologies Co., Ltd. System and method for communicating traffic over licensed or un-licensed spectrums based on quality of service (QoS) constraints of the traffic
EP3132623A4 (en) * 2014-05-29 2017-10-11 T-Mobile USA, Inc. Wi-fi calling using sip-ims handset and evolved packet data gateway
US9788236B2 (en) * 2014-05-30 2017-10-10 Qualcomm Incorporated Interaction between WAN-WLAN interworking and WAN-WLAN aggregation
US9860872B2 (en) * 2014-06-03 2018-01-02 Intel Corporation In-band control signaling for integrated WLAN/3GPP RAT architectures
US9706469B2 (en) 2014-06-03 2017-07-11 Intel Corporation Radio resource control (RRC) protocol for cell selection and traffic steering for integrated WLAN/3GPP radio access technologies
JP6288314B2 (ja) * 2014-06-16 2018-03-07 日本電気株式会社 Ｐｍｉを計算する方法及び無線通信システム
US9392519B2 (en) * 2014-06-23 2016-07-12 Intel Corporation Apparatus, system and method of tunneling data radio bearers via a wireless local area network link
KR102239110B1 (ko) * 2014-06-27 2021-04-13 삼성전자주식회사 통신 서비스 운용 방법 및 전자 장치
EP3843500A1 (en) 2014-07-14 2021-06-30 Convida Wireless, LLC Inter-system handover and multi-connectivity via an integrated small cell and wifi gateway
US9730196B2 (en) 2014-07-29 2017-08-08 Cable Television Laboratories, Inc. LTE control channel reservation in RF bands with competing communication systems
WO2016018012A1 (en) * 2014-07-30 2016-02-04 Lg Electronics Inc. Method and apparatus for performing access control for wlan interworking in wireless communication system
KR20160018244A (ko) * 2014-08-08 2016-02-17 주식회사 아이티엘 D2d 통신을 위한 d2d 데이터 자원을 결정하는 방법 및 장치
EP3177066B1 (en) * 2014-08-21 2018-12-05 Huawei Technologies Co., Ltd. Resource allocation and service transmission method and apparatus
CN105557017B (zh) * 2014-08-28 2019-10-01 华为技术有限公司 一种数据传输方法及装置
US11412376B2 (en) 2014-09-05 2022-08-09 Telefonaktiebolaget L M Ericsson (Publ) Interworking and integration of different radio access networks
WO2016036180A1 (ko) * 2014-09-05 2016-03-10 주식회사 케이티 무선랜 캐리어를 이용한 데이터 전송 방법 및 장치
KR101814248B1 (ko) 2014-09-05 2018-01-04 주식회사 케이티 무선랜 캐리어를 이용한 데이터 전송 방법 및 장치
CN107071913B (zh) 2014-09-18 2020-04-21 株式会社Kt 用于处理用户平面数据的方法及装置
WO2016043527A1 (ko) * 2014-09-18 2016-03-24 주식회사 케이티 사용자 플레인 데이터 처리 방법 및 그 장치
US9510229B2 (en) * 2014-09-19 2016-11-29 Sony Corporation System, method, and computer program product for progressively adjusting an offload setting
US20170251401A1 (en) * 2014-09-26 2017-08-31 Kyocera Corporation Traffic steering between cellular networks and wireless local area networks (wlans) using user equipment (ue) throughput estimates
US10736175B2 (en) 2014-10-02 2020-08-04 Kt Corporation Method for processing data using WLAN carrier and apparatus therefor
WO2016053804A1 (en) * 2014-10-03 2016-04-07 Kyocera Corporation Radio access network traffic offload indicator
EP3007516B1 (en) * 2014-10-06 2017-08-30 Motorola Mobility LLC Apparatus and method for internet protocol (IP) flow mobility
CN104318465A (zh) * 2014-10-14 2015-01-28 安徽华米信息科技有限公司 信息交互方法、装置及提货终端
WO2016060823A1 (en) * 2014-10-15 2016-04-21 Intel IP Corporation Uplink traffic control method in tightly integrated wifi/lte
US9832654B2 (en) * 2014-10-24 2017-11-28 Nokia Technologies Oy Network sharing for LTE-U/LAA cells operating on unlicensed spectrum
EP3213586A1 (en) * 2014-10-27 2017-09-06 Telefonaktiebolaget LM Ericsson (publ) A wireless area network (wlan) node, a wireless device, and methods therein
US10104643B2 (en) * 2014-11-06 2018-10-16 Mediatek Inc. Method and apparatus for heterogeneous communication
CN105636156B (zh) * 2014-11-07 2019-11-29 上海诺基亚贝尔股份有限公司 控制mtc ue接入的方法
PL3024165T3 (pl) * 2014-11-20 2017-11-30 Panasonic Intellectual Property Corporation Of America Ulepszone raportowanie o stanie kanału dla nośnych koncesjonowanych i niekoncesjonowanych
US10374776B2 (en) 2014-11-20 2019-08-06 Industrial Technology Research Institute Base station, user equipment for integrating multiple rats using carrier aggregation and methods thereof
CN104486294B (zh) * 2014-11-25 2017-12-12 无锡清华信息科学与技术国家实验室物联网技术中心 一种具有隐私保护功能的移动卸载数据传输方法
US10057767B2 (en) * 2014-12-19 2018-08-21 Apple Inc. Methods and apparatus to support location specific control of access to services through untrusted wireless networks
US9998982B2 (en) * 2014-12-22 2018-06-12 Qualcomm Incorporated Enhanced access network query protocol (ANQP) signaling for radio access network (RAN) sharing
EP3038285B1 (en) 2014-12-22 2022-04-27 Industrial Technology Research Institute Method of handling communication operation in communication system and related apparatus
CN104507038B (zh) * 2014-12-23 2018-01-19 西安交通大学 一种分簇型m2m网络中ran层的接入过载控制方法
US20160183313A1 (en) * 2014-12-23 2016-06-23 Intel Corporation MECHANISM TO SELECT APPROPRIATE S2a CONNECTIVITY MODE FOR TRUSTED WLAN
FR3031644A1 (fr) * 2015-01-13 2016-07-15 Orange Procede de traitement d'un flux multimedia, dispositif et programme d'ordinateur correspondants.
JP6513814B2 (ja) * 2015-01-19 2019-05-15 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Ｆｄ−ｍｉｍｏのための拡張ｃｓｉフィードバック
ES2788903T3 (es) 2015-01-28 2020-10-23 Huawei Tech Co Ltd Dispositivo terminal, dispositivo de red y método de comunicación grupal
US9775153B2 (en) * 2015-01-28 2017-09-26 Alcatel Lucent Allocation of unlicensed frequency bands for a wireless hotspot
BR112017017402A2 (pt) 2015-02-20 2018-04-03 Fujitsu Ltd sistema de comunicações sem fio, estação de base e estação móvel
US11071032B2 (en) 2015-03-02 2021-07-20 Corning Optical Communications LLC Gateway coordinating multiple small cell radio access networks
US10728806B2 (en) * 2015-03-02 2020-07-28 Corning Optical Communications LLC Enhanced features for a gateway coordinating multiple small cell radio access networks
US10148510B2 (en) 2015-03-02 2018-12-04 Spidercloud Wireless, Inc. Topology discovery and management and SON orchestration
US20180199394A1 (en) * 2015-03-06 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Method and communication node for traffic aggregation
US10129805B2 (en) 2015-03-12 2018-11-13 Spidercloud Wireless, Inc. Hitless software upgrade for a virtualized gateway coordinating multiple small cell radio access networks
CN107409428B (zh) * 2015-03-13 2020-12-29 瑞典爱立信有限公司 Wlan与3gpp之间的业务聚合建立方法与装置
US20160277155A1 (en) * 2015-03-17 2016-09-22 Nokia Technologies Oy Efficient resource allocation for acknowledgement/non-acknowledgement physical uplink shared channel and periodic channel state information physical uplink shared channel
CN107258095B (zh) * 2015-03-27 2021-10-15 英特尔公司 用于wlan语音紧急呼叫的位置信息
KR101870022B1 (ko) * 2015-04-02 2018-06-22 주식회사 케이티 무선 베어러 재구성 방법 및 그 장치
CN107431919A (zh) * 2015-04-07 2017-12-01 华为技术有限公司 用于多流汇聚的方法和装置
US10306654B2 (en) * 2015-04-09 2019-05-28 Altiostar Networks, Inc. Application intelligence controller
CN106060812A (zh) * 2015-04-09 2016-10-26 财团法人工业技术研究院 长期演进技术基站与用户设备及其前置连结与认证的方法
US10631163B2 (en) 2015-04-09 2020-04-21 Industrial Technology Research Institute LTE base station, UE and pre-association and pre-authentication methods thereof in WWAN-WLAN aggregation
US10412652B2 (en) 2015-04-10 2019-09-10 Samsung Electronics Co., Ltd. Apparatus and method for routing data packet to user equipment in LTE-WLAN aggregation system
CN107534928A (zh) * 2015-04-20 2018-01-02 诺基亚通信公司 用于处理辅小区的数据活动的方法和装置
CN106160940B (zh) * 2015-04-23 2019-11-19 电信科学技术研究院 一种数据传输方法及设备
KR102237511B1 (ko) 2015-04-29 2021-04-07 삼성전자주식회사 무선 통신 시스템에서 단말의 통신 제어 방법 및 장치
MA41561A1 (fr) * 2015-05-12 2018-04-30 Ericsson Telefon Ab L M Procédé et nœuds destines a la gestion d’accès a des services d'epc par l’intermédiaire d'un réseau non 3gpp
CN106302566B (zh) * 2015-05-12 2019-07-23 华为技术有限公司 直播媒体数据的方法、设备和系统
US20160338074A1 (en) * 2015-05-15 2016-11-17 Mediatek Inc. Method and Apparatus of Latency Measurement for LTE-WLAN Aggregation
AU2016265051B2 (en) * 2015-05-15 2018-11-15 Telefonaktiebolaget Lm Ericsson (Publ) Communicating a transport block in a wireless network
US10708849B2 (en) * 2015-05-15 2020-07-07 Qualcomm Incorporated Public land mobile network (PLMN) list for evolved packet data gateway (ePDG) selection
US10271243B2 (en) * 2015-05-21 2019-04-23 Intel IP Corporation PDCP status reporting for multi-RAT offloading
US10154523B2 (en) * 2015-06-10 2018-12-11 Htc Corporation Device and method of aggregating LTE System and WLAN
CN104980262B (zh) * 2015-06-11 2018-06-01 联想(北京)有限公司 用于载波聚合的装置及其方法
EP3104661A3 (en) * 2015-06-12 2017-03-22 HTC Corporation Device and method of handling lte-wlan aggregation
US9906996B2 (en) 2015-06-23 2018-02-27 At&T Intellectual Property I, L.P. Facilitation of wireless network session continuity
US10230650B2 (en) * 2015-06-26 2019-03-12 Huawei Technologies Co., Ltd. Joint radio link control (RLC) signaling with network coding
US10021705B2 (en) * 2015-07-08 2018-07-10 Intel IP Corporation Carrier measurements for multi-carrier devices
US9848212B2 (en) * 2015-07-10 2017-12-19 Futurewei Technologies, Inc. Multi-view video streaming with fast and smooth view switch
US9980316B2 (en) * 2015-07-14 2018-05-22 Htc Corporation Device and method of handling authentication procedure
US10327143B2 (en) * 2015-07-24 2019-06-18 Intel IP Corporation Apparatus, system and method of communicating between a cellular manager and a user equipment (UE) via a WLAN node
US11102667B2 (en) * 2015-08-03 2021-08-24 Htc Corporation Device and method of handling wireless local area network measurement configuration
US10194379B2 (en) * 2015-08-06 2019-01-29 Arris Enterprises Llc Discovery and security in LWA communication
EP3332582A4 (en) 2015-08-06 2019-01-09 ARRIS Enterprises LLC ESTABLISHING A LONG-TERM EVOLUTION (LTE) LOCAL WIRELESS NETWORK (WLAN) AGGREGATION COMMUNICATION
US10028162B2 (en) 2015-08-12 2018-07-17 Industrial Technology Research Institute Method of controlling heterogeneous network and related apparatuses using the same
CN106454999B (zh) * 2015-08-13 2019-10-08 中国移动通信集团公司 一种接入控制方法及装置
CN106470096B (zh) * 2015-08-14 2021-03-23 索尼公司 用于无线通信的基站侧和用户设备侧的装置及方法
US10057929B2 (en) * 2015-08-18 2018-08-21 Samsung Electronics Co., Ltd. Enhanced hotspot 2.0 management object for trusted non-3GPP access discovery
CN106470397B (zh) * 2015-08-19 2021-09-24 中兴通讯股份有限公司 WiFi网络中获取终端位置的方法、终端、LTE通信设备及系统
EP3342199B1 (en) * 2015-08-25 2020-02-26 Telefonaktiebolaget LM Ericsson (PUBL) User profile provisioning in wlan
US10251052B2 (en) 2015-08-27 2019-04-02 Mediatek Inc. Method of dynamic PDCP status report polling for LTE-WLAN aggregation
US10484441B2 (en) * 2015-09-08 2019-11-19 Verizon Patent And Licensing Inc. Switching between unicast streams and a multicast stream based on content demand
US9860743B2 (en) * 2015-09-10 2018-01-02 Mediatek Inc. Apparatuses and methods for avoiding location exposure
JP6540812B2 (ja) * 2015-09-11 2019-07-10 日本電気株式会社 無線通信に関するゲートウェイ、方法、システム、及び、プログラム
TWI573422B (zh) * 2015-09-18 2017-03-01 Chunghwa Telecom Co Ltd Heterogeneous network integration method and system
US9756534B2 (en) * 2015-09-21 2017-09-05 Qualcomm Incorporated Management of inter-frequency measurements
JP6564934B2 (ja) 2015-09-23 2019-08-21 グーグル エルエルシー 分散型ソフトウェア定義ネットワークパケットコアシステムにおけるモビリティ管理のためのシステムおよび方法
US10855658B2 (en) * 2015-09-24 2020-12-01 Kt Corporation Method for transmitting and receiving data using WLAN carriers and apparatus thereof
EP3151599A1 (en) * 2015-09-30 2017-04-05 Apple Inc. Authentication failure handling for cellular network access through wlan
US10116578B2 (en) * 2015-10-22 2018-10-30 Qualcomm Incorporated Techniques for optimizing wireless wide area network-wireless local area network aggregation
US10523572B2 (en) * 2015-11-05 2019-12-31 Avago Technologies International Sales Pte. Limited Gateway-assisted unicast-to-multicast conversion for adaptive bit rate (ABR) data
WO2017075803A1 (en) * 2015-11-06 2017-05-11 Qualcomm Incorporated Csi feedback processing and reporting for eb/fd-mimo
CN105356981B (zh) * 2015-11-20 2019-05-10 上海华为技术有限公司 一种通信的方法、设备及系统
US10097608B2 (en) * 2015-12-26 2018-10-09 Intel Corporation Technologies for wireless transmission of digital media
US10455454B2 (en) 2016-01-03 2019-10-22 Apple Inc. Device category in 3GPP communications
CN108476123B (zh) * 2016-02-05 2021-06-29 苹果公司 蜂窝系统中的探测参考信号
WO2017157585A1 (en) 2016-03-17 2017-09-21 British Telecommunications Public Limited Company Cellular telecommunications network
WO2017168206A1 (en) * 2016-03-29 2017-10-05 Huawei Technologies Canada Co., Ltd. Systems and methods for performing traffic engineering in a communications network
WO2017182057A1 (en) * 2016-04-19 2017-10-26 Nokia Solutions And Networks Oy Network authorization assistance
EP3244588B1 (en) * 2016-05-10 2021-06-23 Nokia Solutions and Networks Oy Support of dedicated core networks for wlan access
US10009946B2 (en) * 2016-06-01 2018-06-26 Ahmed ALSOHAILY System and method for wireless user equipment access
CN107484160B (zh) * 2016-06-07 2020-07-03 中国移动通信有限公司研究院 数据聚合方法及装置
US10264566B2 (en) 2016-07-22 2019-04-16 Qualcomm Incorporated Enhanced control channel for DL sub-band scheduling
CN107659956B (zh) * 2016-07-26 2021-03-30 财团法人工业技术研究院 以用户设备反馈控制可配置承载的基站、用户设备及方法
WO2018023511A1 (en) * 2016-08-03 2018-02-08 Lenovo Innovations Limited (Hong Kong) Device-to-device transmission
WO2018024867A1 (en) * 2016-08-04 2018-02-08 Sony Corporation Mobile telecommunications system transmission and reception points and methods
US10624006B2 (en) 2016-08-05 2020-04-14 Qualcomm Incorporated Techniques for handover of a connection between a wireless device and a local area network, from a source access node to a target access node
EP3494756B1 (en) * 2016-08-09 2024-10-02 Samsung Electronics Co., Ltd. Method and apparatus for managing user plane operation in wireless communication system
US10154455B1 (en) 2016-08-10 2018-12-11 Mbit Wireless, Inc. Method and apparatus for broadcast information transmission
CN107846671B (zh) * 2016-09-19 2020-12-11 中国电信股份有限公司 动态接入控制的方法、基站及系统
CN107872880B (zh) * 2016-09-23 2023-12-19 北京三星通信技术研究有限公司 一种资源分配的方法和设备
EP3595368B8 (en) 2016-09-29 2021-07-28 British Telecommunications public limited company Cellular telecommunications network
US11470548B2 (en) 2016-09-29 2022-10-11 British Telecommunications Public Limited Company Cellular telecommunications network
US10728844B2 (en) 2016-09-29 2020-07-28 British Telecommunications Public Limited Company Cellular telecommunications network
US10123230B1 (en) * 2016-10-11 2018-11-06 Mbit Wireless, Inc. Method and apparatus for measurement information transmission at a hotspot device
US10154472B1 (en) 2016-10-18 2018-12-11 Mbit Wireless, Inc. Method and apparatus for paging information transmission
CN109804585A (zh) * 2016-10-28 2019-05-24 华为技术有限公司 基于harq的消息反馈方法及装置
WO2018085209A1 (en) * 2016-11-01 2018-05-11 Intel IP Corporation Avoidance of hfn desynchronization in uplink over wlan in lte-wlan aggregation
US10051572B1 (en) 2016-11-15 2018-08-14 Mbit Wireless, Inc. Method and apparatus for collaborative broadcast information transmission
TWI612834B (zh) * 2016-11-16 2018-01-21 財團法人資訊工業策進會 基地台及其接取層級限制方法與通訊終端機
WO2018093397A1 (en) * 2016-11-21 2018-05-24 Nokia Solutions And Networks Oy Distributed son energy saving management in heterogeneous networks
US10334525B1 (en) 2016-12-06 2019-06-25 Mbit Wireless, Inc. Method and apparatus for collaborative paging information transmission
US10334531B1 (en) 2016-12-06 2019-06-25 Mbit Wireless, Inc. Method and apparatus for collaborative paging information reception
WO2018116145A1 (en) 2016-12-20 2018-06-28 Netsia Inc. System and apparatus for programmable virtualization and optimization of aggregated wireless radio access technologies
WO2018116148A1 (en) 2016-12-20 2018-06-28 Netsia Inc. System and method for service group based dynamic optimization of
CN108347746B (zh) * 2017-01-23 2024-05-03 中兴通讯股份有限公司 接入控制方法、接入网网元及用户设备
CN108347743B (zh) * 2017-01-23 2023-02-28 中兴通讯股份有限公司 接入控制方法、接入网网元、核心网网元及用户设备
US10104654B2 (en) * 2017-02-16 2018-10-16 Qualcomm Incorporated Future-compatible group common downlink control channel
CN106685555B (zh) * 2017-03-03 2020-05-29 燕山大学 基于低秩矩阵恢复的mimo水声系统信道状态信息反馈方法
US10243772B2 (en) 2017-04-04 2019-03-26 Qualcomm Incorporated Reference signal resource location techniques in wireless communications
US10326576B2 (en) 2017-04-28 2019-06-18 Qualcomm Incorporated Reusing long-term evolution (LTE) reference signals for nested system operations
US10924162B2 (en) * 2017-05-05 2021-02-16 At&T Intellectual Property I, L.P. Facilitation of incremental feedback for 5G or other next generation network
EP3622731B1 (en) * 2017-05-08 2021-04-21 Motorola Mobility LLC A method to authenticate with a mobile communication network
US10153888B1 (en) * 2017-05-16 2018-12-11 T-Mobile Usa, Inc. Rank indicator adaptation based on downlink error rate
US10171127B2 (en) 2017-05-19 2019-01-01 Rohde & Schwarz Gmbh & Co. Kg Method, system and computer program for synchronizing pseudorandom binary sequence modules
WO2018215052A1 (en) * 2017-05-23 2018-11-29 Huawei Technologies Co., Ltd. Channel state information related feedback reporting and channel state information acquisition
US10321332B2 (en) 2017-05-30 2019-06-11 Movandi Corporation Non-line-of-sight (NLOS) coverage for millimeter wave communication
CN109150450B (zh) * 2017-06-16 2021-04-20 华为技术有限公司 一种信号传输的方法、设备和系统
US10736045B2 (en) 2017-06-16 2020-08-04 Qualcomm Incorporated Base station controlled uplink beam power using measurement of reference signal at user equipment
EP3639401A1 (en) * 2017-06-16 2020-04-22 Intel Corporation Channel state information concatenation and antenna port measurement
DE112018003365T5 (de) 2017-06-30 2020-03-12 Intel Corporation V2x-kommunikationen unter verwendung mehrerer funkzugriffstechniken (mehrfach-rat)
US10484078B2 (en) 2017-07-11 2019-11-19 Movandi Corporation Reconfigurable and modular active repeater device
KR102366074B1 (ko) * 2017-07-11 2022-02-22 삼성전자 주식회사 무선 접속 네트워크에서 WiFi 네트워크로의 핸드오버를 수행하는 방법 및 장치
EP3656185A1 (en) 2017-07-18 2020-05-27 British Telecommunications Public Limited Company Cellular telecommunications network
WO2019019026A1 (zh) * 2017-07-25 2019-01-31 北京小米移动软件有限公司 传输数据的方法、装置和系统
EP4236591A3 (en) * 2017-08-09 2023-11-22 Nec Corporation Pdu session resource set up request message indicating either permission for pdu session or possibility to perform pdu session split
CN111373815A (zh) * 2017-11-16 2020-07-03 上海诺基亚贝尔股份有限公司 提供接入控制的方法和装置
US20200359391A1 (en) * 2017-11-16 2020-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Feedback signaling processes for radio access networks
WO2019103580A1 (ko) * 2017-11-27 2019-05-31 엘지전자 주식회사 무선 통신 시스템에서 csi 보고를 수행하기 위한 방법 및 이를 위한 장치
CN109874161B (zh) * 2017-12-04 2021-08-31 成都鼎桥通信技术有限公司 提高业务转向wlan成功率的方法及系统
US10348371B2 (en) 2017-12-07 2019-07-09 Movandi Corporation Optimized multi-beam antenna array network with an extended radio frequency range
US10862559B2 (en) 2017-12-08 2020-12-08 Movandi Corporation Signal cancellation in radio frequency (RF) device network
US10911453B2 (en) * 2017-12-26 2021-02-02 Cisco Technology, Inc. Controlling access to networks in a heterogeneous network environment
US10637159B2 (en) 2018-02-26 2020-04-28 Movandi Corporation Waveguide antenna element-based beam forming phased array antenna system for millimeter wave communication
US11088457B2 (en) 2018-02-26 2021-08-10 Silicon Valley Bank Waveguide antenna element based beam forming phased array antenna system for millimeter wave communication
WO2019194597A1 (en) * 2018-04-05 2019-10-10 Lg Electronics Inc. Method and apparatus for signaling of access barring parameters in wireless communication system
CN110475312B (zh) 2018-05-11 2021-04-06 维沃移动通信有限公司 一种接入控制方法、消息广播方法及相关设备
WO2019213962A1 (zh) * 2018-05-11 2019-11-14 北京小米移动软件有限公司 寻呼同步方法及装置
CN112534885B (zh) * 2018-07-27 2022-10-04 华为技术有限公司 用于多天线通信的系统和方法
US11838870B2 (en) * 2018-08-30 2023-12-05 Mediatek Singapore Pte. Ltd. Methods for reducing power consumption of a communication apparatus and a communication apparatus utilizing the same
WO2020042180A1 (zh) * 2018-08-31 2020-03-05 华为技术有限公司 参考信号接收与发送方法、设备及系统
WO2020046380A1 (en) 2018-08-31 2020-03-05 Cisco Technology, Inc. Systems and methods for integrating lte/5g access traffic into a dna fabric of a network
JP6931136B2 (ja) * 2018-09-25 2021-09-01 ブラックベリー リミテッドＢｌａｃｋＢｅｒｒｙ Ｌｉｍｉｔｅｄ ローカル緊急番号の管理
US10594380B1 (en) * 2018-09-28 2020-03-17 At&T Intellectual Property I, L.P. Channel state information determination using demodulation reference signals in advanced networks
CN111065114B (zh) * 2018-10-17 2021-12-28 华为技术有限公司 节能管理方法、装置及存储介质
CN111181887B (zh) * 2018-11-13 2024-06-11 华为技术有限公司 一种序列的生成及处理方法和装置
CN109362097B (zh) * 2018-11-16 2021-06-01 Oppo广东移动通信有限公司 传输控制方法及相关装置
CN111405663A (zh) * 2019-01-03 2020-07-10 索尼公司 用于无线通信的电子设备和方法、计算机可读存储介质
CN114073022B (zh) * 2019-07-18 2024-08-30 瑞典爱立信有限公司 在大规模mu-mimo系统中的cqi饱和减轻
WO2021018449A1 (en) 2019-07-29 2021-02-04 British Telecommunications Public Limited Company Initiation of transfer of user equipment to base station according to visual data
EP3772227B1 (en) 2019-07-29 2022-07-13 British Telecommunications public limited company Cellular telecommunications network
FI130119B (en) * 2019-09-02 2023-03-07 Elisa Oyj Management of energy consumption in communication networks
US10750366B1 (en) 2019-12-19 2020-08-18 Cisco Technology, Inc. Efficient authentication and secure communications in private communication systems having non-3GPP and 3GPP access
US12035360B2 (en) 2020-02-07 2024-07-09 Qualcomm Incorporated Acknowledgement-based link adaptation with listen-before-talk procedures
US11496442B2 (en) * 2020-02-07 2022-11-08 Charter Communications Operating, Llc System and method for detecting and responding to theft of service devices
US11469797B2 (en) 2020-04-03 2022-10-11 Samsung Electronics Co., Ltd Rank indicator (RI) and channel quality indicator (CQI) estimation using a multi-layer perceptron (MLP)
FI129884B (en) 2020-06-10 2022-10-14 Elisa Oyj Automatic evaluation of the effects of changes in communication networks
GB2596118B (en) 2020-06-18 2022-07-20 British Telecomm Cellular telecommunications network
US11626950B2 (en) 2021-02-11 2023-04-11 Qualcomm Incorporated Differential reporting of epre values for RS tones
US11595879B2 (en) 2021-02-19 2023-02-28 At&T Intellectual Property I, L.P. Fine grained access barring of aggressive cellular devices
KR102364548B1 (ko) 2021-03-31 2022-02-18 대한민국 항균 활성 및 염료 탈색 활성을 나타내는 울릉구멍장이버섯 및 이의 용도
KR102364556B1 (ko) 2021-03-31 2022-02-18 대한민국 항산화 활성을 나타내는 작은노란대구멍장이버섯 및 이의 용도
EP4087287A1 (en) * 2021-05-04 2022-11-09 Rohde & Schwarz GmbH & Co. KG Network manager and method
CN113573356B (zh) * 2021-07-15 2024-02-23 深圳职业技术学院 工业物联网中的数据处理方法
KR102693527B1 (ko) 2021-09-17 2024-08-12 대한민국 작은노란대구멍장이버섯의 배양 분획물을 유효성분으로 함유하는 항산화 조성물
WO2023072393A1 (en) * 2021-10-28 2023-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Changing allocation of user equipment to reduce net power consumption of communications network
US11611527B1 (en) 2021-11-09 2023-03-21 State Farm Mutual Automobile Insurance Company Systems and methods for multiple channel message handling and routing
US20230254737A1 (en) 2022-02-10 2023-08-10 Sterlite Technologies Limited Managing data networks on user equipments
US12120524B1 (en) 2023-11-10 2024-10-15 T-Mobile Usa, Inc. Radio exposure function for telecommunications networks
US12022383B1 (en) 2023-11-10 2024-06-25 T-Mobile Usa, Inc. Radio exposure function for telecommunications networks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101682419A (zh) * 2008-03-17 2010-03-24 Lg电子株式会社 发送参考信号的方法以及采用该方法的发射机
WO2010105229A1 (en) * 2009-03-13 2010-09-16 Qualcomm Incorporated Channel estimation based upon user specific and common reference signals
CN102742208A (zh) * 2009-10-15 2012-10-17 高通股份有限公司 用于无线通信中参考信号序列映射的方法和装置

Family Cites Families (142)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947108A2 (de) * 1996-12-09 1999-10-06 Siemens Aktiengesellschaft Basisstation für ein funk-kommunikationssystem
US6438375B1 (en) * 1999-03-04 2002-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Coordinating different types of messages sent to mobile radios in a mobile communications system
US6738639B1 (en) * 2000-02-28 2004-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Reducing signaling traffic with multicasting in a wireless communication network
US6418138B1 (en) 2000-03-02 2002-07-09 Worldcom, Inc. Internet radio communication system
US6735180B1 (en) 2000-06-30 2004-05-11 Nokia Mobile Phones, Ltd. Method of sending feedback information in a fast automatic repeat request forming part of an overall wireless communication system
US6973061B2 (en) * 2001-03-16 2005-12-06 Motorola, Inc Method and apparatus for sorting packets in a communication system
US8068832B2 (en) * 2001-11-19 2011-11-29 Nokia Corporation Multicast session handover
DE60131551T2 (de) * 2001-12-12 2008-10-23 Alcatel Lucent Telekommunikationsnetzwerk und entsprechenden Paketkopf
US7082142B1 (en) * 2001-12-21 2006-07-25 At & T Corp. System and method for delivering content in a unicast/multicast manner
JP3998983B2 (ja) * 2002-01-17 2007-10-31 松下電器産業株式会社 ユニキャスト−マルチキャスト変換装置および映像監視システム
US7366524B2 (en) * 2002-02-06 2008-04-29 Ntt Docomo Inc. Using subnet relations for paging, authentication, association and to activate network interfaces in heterogeneous access networks
ES2721543T3 (es) * 2002-06-21 2019-08-01 Interdigital Ce Patent Holdings Suministro de contenido multimedia a través de un área de cobertura WLAN
JP3809813B2 (ja) * 2002-08-21 2006-08-16 日本電信電話株式会社 コンテンツ配信方法およびこれを用いるコンテンツ配信システム
US7200405B2 (en) * 2003-11-18 2007-04-03 Interdigital Technology Corporation Method and system for providing channel assignment information used to support uplink and downlink channels
US8036701B2 (en) * 2004-03-05 2011-10-11 Samsung Electronics Co., Ltd. Dynamically reconfigurable base station node and method
US8233450B2 (en) * 2004-09-10 2012-07-31 Interdigital Technology Corporation Wireless communication methods and components for facilitating multiple network type compatibility
KR101117283B1 (ko) * 2004-10-11 2012-03-21 삼성전자주식회사 무선랜망과 이동통신 시스템에 접속 가능한 듀얼모드단말의 액티브 핸드오프 시스템 및 방법
US7782877B2 (en) * 2004-11-03 2010-08-24 Verizon Business Global Llc Network-based dedicated backup service
SG162735A1 (en) 2005-05-31 2010-07-29 Qualcomm Inc Assignment acknowledgement for a wireless communication system
WO2006135216A1 (en) * 2005-06-16 2006-12-21 Samsung Electronics Co., Ltd. System and method for tunnel management over a 3g-wlan interworking system
FR2893204B1 (fr) * 2005-11-07 2008-02-01 Thomson Licensing Sa Procede de reception de contenus audiovisuels a destination de plusieurs appareils, serveur et appareil mettant en oeuvre le procede
WO2007078663A2 (en) * 2005-12-16 2007-07-12 Interdigital Technology Corporation Mobility middleware architecture for multiple radio access technology apparatus
CN100428796C (zh) * 2006-03-13 2008-10-22 华为技术有限公司 视频点播方法、系统、服务器和终端
US20070263574A1 (en) * 2006-05-10 2007-11-15 Interdigital Technology Corporation Method and apparatus for battery management in a converged wireless transmit/receive unit
TWI326417B (en) * 2006-06-01 2010-06-21 Ind Tech Res Inst System and method for recognizing offloaded packet
US9143288B2 (en) 2006-07-24 2015-09-22 Qualcomm Incorporated Variable control channel for a wireless communication system
EP2090068A1 (en) * 2006-10-31 2009-08-19 Telecom Italia S.p.A. Management of seamless handover between different communication systems in an ip dual-mode terminal
CN101198147A (zh) * 2006-12-07 2008-06-11 华为技术有限公司 一种用户设备接入的方法及一种用户设备
US20080187062A1 (en) * 2007-02-06 2008-08-07 Interdigital Technology Corporation Method and apparatus for multiple-input multiple- output feedback generation
CN101242384A (zh) 2007-02-06 2008-08-13 北京三星通信技术研究有限公司 传输调度请求信息的设备和方法
KR101369375B1 (ko) 2007-02-27 2014-03-04 삼성전자주식회사 다중 안테나 시스템에서 랭크 적응 장치 및 방법
US8717964B2 (en) * 2007-03-09 2014-05-06 Motorola Solutions, Inc. Wireless wide-area communication network multihop relay station management
ES2342983T3 (es) * 2007-04-17 2010-07-20 Deutsche Telekom Ag Un nuevo mecanismo de transferencia de capa-2 basada en el flujo para nodo de red movil con interfaces de red multiples.
US7899939B2 (en) * 2007-04-20 2011-03-01 Research In Motion Limited Apparatus, and associated method, for facilitating network selection using access technology indicator
CA2689328C (en) * 2007-06-08 2014-09-16 Research In Motion Limited Methods and apparatus for use in controlling the selection of communication networks while connected in a generic access network
US7629902B2 (en) * 2007-06-08 2009-12-08 Samsung Electronics Co., Ltd. MIMO wireless precoding system robust to power imbalance
US8031688B2 (en) 2007-06-11 2011-10-04 Samsung Electronics Co., Ltd Partitioning of frequency resources for transmission of control signals and data signals in SC-FDMA communication systems
JP5224733B2 (ja) * 2007-06-19 2013-07-03 株式会社エヌ・ティ・ティ・ドコモ 基地局装置およびユーザ装置
US9225397B2 (en) * 2007-07-10 2015-12-29 Texas Instruments Incorporated Efficient rank and precoding matrix feedback for MIMO systems
KR101476202B1 (ko) * 2008-01-08 2014-12-24 엘지전자 주식회사 주기적/비주기적 채널상태정보 송수신 방법
EP2250833B1 (en) * 2008-01-30 2016-06-29 Telefonaktiebolaget LM Ericsson (publ) Access class restriction implemented in radio access node for core network processing load reduction
US8509160B2 (en) * 2008-02-11 2013-08-13 Apple Inc. Method for efficient CQI feedback
KR101507839B1 (ko) * 2008-03-14 2015-04-03 엘지전자 주식회사 무선접속 시스템에서 채널할당방법
EP2255585B1 (en) * 2008-03-16 2019-05-08 LG Electronics Inc. Method and apparatus for acquiring resource allocation of control channel
EP2120493A1 (en) * 2008-03-19 2009-11-18 Nokia Siemens Networks Oy Mechanism for automated re-configuration of an access network element
KR101537591B1 (ko) 2008-04-07 2015-07-20 엘지전자 주식회사 Ｍｉｍｏ 시스템에서 모드 적응 방법
US8621570B2 (en) * 2008-04-11 2013-12-31 Telefonaktiebolaget L M Ericsson (Publ) Access through non-3GPP access networks
CN102007801A (zh) * 2008-04-18 2011-04-06 艾利森电话股份有限公司 运营接入网的方法
US8811353B2 (en) * 2008-04-22 2014-08-19 Texas Instruments Incorporated Rank and PMI in download control signaling for uplink single-user MIMO (UL SU-MIMO)
WO2009132122A2 (en) * 2008-04-22 2009-10-29 Nortel Networks Limited Session transfer between different access network types
WO2009135122A1 (en) * 2008-05-01 2009-11-05 Saudi Arabian Oil Company Adaptive wireless process control system and method
US20090318124A1 (en) * 2008-06-23 2009-12-24 At&T Mobility Ii Llc Mobile device management through an offloading network
CN102090092B (zh) * 2008-07-11 2016-10-19 英特尔德国有限责任公司 具有可信处理环境的移动无线电通信设备和用于处理其中的计算机程序的方法
US20100056184A1 (en) * 2008-08-26 2010-03-04 Motorola, Inc. Presence-aware cellular communication system and method
US8737989B2 (en) * 2008-08-29 2014-05-27 Apple Inc. Methods and apparatus for machine-to-machine based communication service classes
US8891441B2 (en) * 2008-09-04 2014-11-18 Intel Corporation L2 tunneling-based low latency single radio handoffs
CN101741710B (zh) * 2008-11-04 2011-12-07 电信科学技术研究院 一种tdd系统载波聚合的上下行配置和接收方法
US20100130218A1 (en) * 2008-11-21 2010-05-27 Interdigital Patent Holdings, Inc. Method and apparatus for supporting aggregation of multiple component carriers
KR101156164B1 (ko) 2008-12-22 2012-06-18 한국전자통신연구원 주파수 집합 통신 환경에서의 단말 및 기지국, 이를 이용한호 접속 처리 방법
US8996016B2 (en) * 2009-01-05 2015-03-31 Google Technology Holdings LLC Method for identifying user equipment to a femtocell
US8964659B2 (en) * 2009-02-02 2015-02-24 Lg Electronics Inc. Random access channel resource allocation
US8824584B2 (en) 2009-02-24 2014-09-02 Lg Electronics Inc. Method for transmitting sounding reference signal in MIMO wireless communication system and apparatus therefor
US8654740B2 (en) * 2009-03-03 2014-02-18 Intel Corporation Polar cap reset method for differential codebook for wireless communications
US10637997B2 (en) * 2009-03-03 2020-04-28 Mobilitie, Llc Billing engine and method of use
CN102821445B (zh) * 2009-03-12 2016-03-30 华为技术有限公司 基站节能的方法和设备
CA2986410C (en) 2009-03-16 2019-07-02 Sun Patent Trust Wireless communication terminal device, wireless communication base station device, and resource region setting method
CN101841859A (zh) * 2009-03-20 2010-09-22 中兴通讯股份有限公司 基站状态控制方法、基站节能控制系统
CN101730202B (zh) * 2009-03-23 2013-05-01 中兴通讯股份有限公司 接入网发现和选择功能单元策略的确定方法和装置
US8824322B2 (en) * 2009-04-20 2014-09-02 Telefonaktiebolaget L M Ericsson (Publ) Controlling cell activation in a radio communication network
CN101867467B (zh) * 2009-04-20 2013-04-10 电信科学技术研究院 载波聚合系统中harq确认消息的反馈方法及装置
US8825051B2 (en) * 2009-05-01 2014-09-02 Qualcomm Incorporated Idle handoff to hybrid femto cell based on system selection database
US8600308B2 (en) 2009-06-17 2013-12-03 Futurewei Technologies, Inc. Channel state information feedback for coordinated multiple points transmission
WO2011013986A2 (en) * 2009-07-30 2011-02-03 Lg Electronics Inc. Apparatus and method for transmitting channel state information in a mobile communication system
KR20110013336A (ko) 2009-08-02 2011-02-09 이노베이티브 소닉 코포레이션 무선 통신 시스템에서의 ｐｄｃｃｈ 할당을 위한 방법 및 장치
CN101990274B (zh) * 2009-08-04 2014-02-05 中兴通讯股份有限公司 通过无线局域网接入网络实现接入的方法及系统
US8750205B2 (en) * 2009-08-07 2014-06-10 Texas Instruments Incorporated Multiple rank CQI feedback for cellular networks
CN101635950B (zh) * 2009-08-14 2015-06-10 中兴通讯股份有限公司 一种确定小区参考信号位置的方法及装置
US8300587B2 (en) * 2009-08-17 2012-10-30 Nokia Corporation Initialization of reference signal scrambling
US8599768B2 (en) * 2009-08-24 2013-12-03 Intel Corporation Distributing group size indications to mobile stations
US20110081913A1 (en) * 2009-10-02 2011-04-07 Lee Jung A Method of bandwidth extension by aggregating backwards compatible and non-backwards compatible carriers
WO2011043588A2 (en) * 2009-10-08 2011-04-14 Lg Electronics Inc. Channel-occupancy-status based early avoidance
US8437300B2 (en) * 2009-10-12 2013-05-07 Samsung Electronics Co., Ltd Method and system of multi-layer beamforming
US9031008B2 (en) * 2009-10-30 2015-05-12 Samsung Electronics Co., Ltd. Methods and apparatus for multi-user MIMO transmissions in wireless communication systems
US8767536B2 (en) 2009-11-06 2014-07-01 Intel Corporation Multi-radio communication between wireless devices
US8594104B2 (en) * 2009-11-23 2013-11-26 Cisco Technology, Inc. Providing proxy mobile IP over a communication network
US9226339B2 (en) * 2009-12-03 2015-12-29 Qualcomm Incorporated Method and apparatus for cooperative multifunctional communication in a wireless communication system
EP3035737A1 (en) * 2009-12-11 2016-06-22 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement in a telecommunication system
JP5890319B2 (ja) * 2010-01-08 2016-03-22 インターデイジタル パテント ホールディングス インコーポレイテッド 基地局およびリモートアクセスポイントでの電力消費の管理
CN101789849B (zh) * 2010-01-08 2015-06-03 中兴通讯股份有限公司 信道状态信息的反馈传输方法及用户终端
GB2477082A (en) 2010-01-11 2011-07-27 Nokia Siemens Networks Oy Determining resource index information on the uplink control channel for an aggregated or component carrier downlink channel
US8477724B2 (en) * 2010-01-11 2013-07-02 Research In Motion Limited System and method for enabling session context continuity of local service availability in local cellular coverage
EP3211940A1 (en) * 2010-02-12 2017-08-30 Interdigital Patent Holdings, Inc. Access control and congestion control in machine-to-machine communication
CN102754491B (zh) * 2010-02-16 2015-06-24 瑞典爱立信有限公司 蜂窝无线电系统中的能量控制方法
US20110222523A1 (en) * 2010-03-12 2011-09-15 Mediatek Inc Method of multi-radio interworking in heterogeneous wireless communication networks
US8554224B2 (en) * 2010-03-24 2013-10-08 Qualcomm Incorporated Cellular network energy saving
JP5268983B2 (ja) * 2010-04-05 2013-08-21 株式会社エヌ・ティ・ティ・ドコモ 通信制御方法、移動局装置及び基地局装置
US8705392B2 (en) * 2010-04-05 2014-04-22 Nec Laboratories America, Inc. MU-MIMO-OFDMA multi-rank CQI and precoder signaling schemes
CN102237961A (zh) * 2010-05-04 2011-11-09 株式会社Ntt都科摩 一种多输入多输出相关信息传输方法
CN101867987A (zh) * 2010-05-28 2010-10-20 上海顶竹通讯技术有限公司 一种能使终端在3gpp和wlan切换的网络以及切换方法
EP2398180A1 (en) * 2010-06-21 2011-12-21 Panasonic Corporation Configuration of uplink and downlink grant search spaces in a OFDM-based mobile communication system
CN101867458B (zh) * 2010-06-21 2016-03-02 中兴通讯股份有限公司 信道状态信息的反馈方法及装置
CN102300301A (zh) * 2010-06-25 2011-12-28 宏达国际电子股份有限公司 处理发射功率控制及控制信令的方法及其通讯装置
US20110317748A1 (en) * 2010-06-29 2011-12-29 Interdigital Patent Holdings, Inc. Demodulation reference signal based channel state information feedback in ofdm-mimo systems
US8477785B2 (en) * 2010-07-09 2013-07-02 Stoke, Inc. Method and system for interworking a WLAN into a WWAN for session and mobility management
US8824433B2 (en) * 2010-07-23 2014-09-02 Verizon Patent And Licensing Inc. Data offloading with distributed IP management and routing
US8837443B2 (en) * 2010-08-13 2014-09-16 Sharp Kabushiki Kaisha Reducing congestion in wireless communication networks
US8605905B2 (en) * 2010-08-30 2013-12-10 Futurewei Technologies, Inc. System and method for securing wireless transmissions
EP2604083B1 (en) * 2010-09-15 2017-05-10 Huawei Technologies Co., Ltd. System and method for channel state information feedback in wireless communications systems
KR101752824B1 (ko) * 2010-09-29 2017-06-30 삼성전자주식회사 다중 입출력 통신 시스템에서의 피드백 방법 및 장치
WO2012044088A2 (ko) * 2010-09-29 2012-04-05 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
RU2524851C2 (ru) * 2010-11-29 2014-08-10 ЗедТиИ (ЮЭсЭй) ИНК. Способы и устройство для конфигурирования профилей качества обслуживания абонента
CN102035637B (zh) * 2010-12-03 2013-04-24 大唐移动通信设备有限公司 数据传输方法、系统和设备
KR102358812B1 (ko) * 2010-12-06 2022-02-08 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법
US9252930B2 (en) * 2011-01-07 2016-02-02 Futurewei Technologies, Inc. Reference signal transmission and reception method and equipment
WO2012108912A1 (en) * 2011-02-07 2012-08-16 Intel Corporation Co-phasing of transmissions from multiple infrastructure nodes
KR101907528B1 (ko) * 2011-02-18 2018-10-12 삼성전자 주식회사 이동 통신 시스템 및 그 이동 통신 시스템에서 채널 송수신 방법
US9559820B2 (en) * 2011-02-18 2017-01-31 Qualcomm Incorporated Feedback reporting based on channel state information reference signal (CSI-RS) groups
US9083497B2 (en) * 2011-03-04 2015-07-14 Lg Electronics Inc. Method and device for setting backhaul link subframe in wireless communication system having carrier aggregation technique applied thereto
EP2684410A4 (en) 2011-03-07 2014-08-20 Intel Corp MACHINE MACHINE GROUPED COMMUNICATIONS
KR101911254B1 (ko) * 2011-03-13 2018-10-24 엘지전자 주식회사 신호 송수신 방법 및 이를 위한 장치
US8645785B2 (en) * 2011-03-14 2014-02-04 Freescale Semiconductor, Inc. Method of re-ordering received data blocks in hybrid automatic repeat request telecommunication system
EP2687052B1 (en) * 2011-03-16 2014-11-19 Telefonaktiebolaget L M Ericsson (PUBL) Method and arrangement for power allocation in communication systems
CN103583005B (zh) * 2011-04-01 2018-04-24 英特尔公司 用于分布式rrh系统中csi-rs配置的设备和方法
TW201246879A (en) * 2011-04-13 2012-11-16 Interdigital Patent Holdings Methods, systems and apparatus for managing and/or enforcing policies for managing internet protocol (''IP'') traffic among multiple accesses of a network
JP5451680B2 (ja) 2011-04-25 2014-03-26 株式会社Ｎｔｔドコモ 移動通信端末
WO2012145907A1 (en) * 2011-04-28 2012-11-01 Renesas Mobile Corporation Phich reserved resources with cc-specific tdd ul/dl configurations
WO2012148443A1 (en) 2011-04-29 2012-11-01 Intel Corporation System and method of rank adaptation in mimo communication system
CN103503537B (zh) * 2011-04-29 2018-02-06 小米香港有限公司 用于重新调整针对具有不同时分双工子帧配置的分量载波的下行链路(dl)关联集合大小的方法和装置
EP3379755A1 (en) * 2011-06-14 2018-09-26 Interdigital Patent Holdings, Inc. Methods, systems and apparatus for defining and using phich resources for carrier aggregation
US9425940B2 (en) * 2011-08-11 2016-08-23 Lg Electronics Inc. Apparatus for transmitting and receiving downlink control information in a wireless access system and method thereof
US9363820B2 (en) * 2011-08-11 2016-06-07 Industrial Technology Research Institute Method of uplink control information transmission
US20130083681A1 (en) * 2011-09-30 2013-04-04 Research In Motion Limited Methods of Channel State Information Feedback and Transmission in Coordinated Multi-Point Wireless Communications System
WO2013048196A1 (ko) * 2011-09-29 2013-04-04 엘지전자 주식회사 저비용 기계 타입 통신을 위한 제어정보전송방법 및 이를 지원하는 장치
US20130121322A1 (en) * 2011-11-10 2013-05-16 Motorola Mobility, Inc. Method for establishing data connectivity between a wireless communication device and a core network over an ip access network, wireless communication device and communicatin system
TW201345278A (zh) * 2012-01-26 2013-11-01 Interdigital Patent Holdings Lte共存動態參數調整
KR20130117725A (ko) * 2012-04-18 2013-10-28 엘지전자 주식회사 무선 통신 시스템에서 제어 정보 전송 방법 및 장치
US9106386B2 (en) * 2012-08-03 2015-08-11 Intel Corporation Reference signal configuration for coordinated multipoint
CN107979450B (zh) * 2012-09-26 2020-12-04 Lg电子株式会社 无线通信系统中的ue及其通信方法
US9930688B2 (en) * 2013-04-26 2018-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for enabling downlink coordinated multipoint communication
CN107005317B (zh) * 2014-11-07 2020-07-14 Lg 电子株式会社 基于dmtc测量服务小区的rsrq的方法和装置
US10291337B2 (en) * 2015-03-11 2019-05-14 Lg Electronics Inc. Method and device for measuring by using terminal in wireless communication system
US9780847B2 (en) * 2015-03-27 2017-10-03 Qualcomm Incorporated Channel feedback design for frequency selective channels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101682419A (zh) * 2008-03-17 2010-03-24 Lg电子株式会社 发送参考信号的方法以及采用该方法的发射机
WO2010105229A1 (en) * 2009-03-13 2010-09-16 Qualcomm Incorporated Channel estimation based upon user specific and common reference signals
CN102742208A (zh) * 2009-10-15 2012-10-17 高通股份有限公司 用于无线通信中参考信号序列映射的方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DMRS port indicaiton with MU-MIMO considerations;Panasonic;《3GPP TSG RAN WG1 Meeting #60 R1-101264》;20100226;1-5 *

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US9426689B2 (en) 2016-08-23
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CN103797888A (zh) 2014-05-14
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US20140101726A1 (en) 2014-04-10
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EP2702782A2 (en) 2014-03-05
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KR101904594B1 (ko) 2018-10-04
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WO2012148620A4 (en) 2013-02-28
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US9036473B2 (en) 2015-05-19
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