CN104067673A - 控制上行链路控制信道的功率电平 - Google Patents
控制上行链路控制信道的功率电平 Download PDFInfo
- Publication number
- CN104067673A CN104067673A CN201380006364.4A CN201380006364A CN104067673A CN 104067673 A CN104067673 A CN 104067673A CN 201380006364 A CN201380006364 A CN 201380006364A CN 104067673 A CN104067673 A CN 104067673A
- Authority
- CN
- China
- Prior art keywords
- mobile radio
- radio station
- parameter
- power
- message
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004891 communication Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 230000004044 response Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 32
- 230000008859 change Effects 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000760358 Enodes Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/08—Closed loop power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
一种技术,包括:在作为协作多点接收发送/接收(CoMP)系统的部分的移动站中从基站接收消息,其标识对于移动站或对于由移动站使用的接收集合特定的至少一个参数;以及至少部分基于参数来调节移动站的通信中的功率。
Description
背景技术
为了改进无线通信性能,可以使用基于多输入/多输出(MIMO)的系统,其为每一条通信信道使用多个发射机和多个接收机。对于第三代合作伙伴项目(3GPP)长期演进(LTE),将MIMO系统实施为协作多点发送/接收(CoMP)技术,在其中,协调并组合来自多个发射和接收天线的信号。针对上行链路和下行链路通信的该通信的协调/组合增强了通信性能和质量,尤其对于位于特定小区边缘附近的移动站(称为“用户设备”)而言。
更具体地,给定移动站可以布置在小区边缘附近,因而移动站可以从多个小区的多个接入点接收信号。CoMP技术通过在几个小区之间联合调度与移动站的通信来解决潜在的干扰问题,而不是移动站与单个小区通信的可替换方案。对于上行链路通信(将数据从移动站发送到基站的通信),CoMP技术包括在多个接收天线共同接收来自移动站的数据。对于下行链路通信(由移动站接收数据的通信),CoMP技术协调在多个传输天线与移动站之间的传输。
附图说明
图1是示出根据示例性实现方式的无线通信系统的小区的示意图。
图2是示出根据示例性实现方式的用以调节上行链路控制信道的功率电平的移动站特定技术的流程图。
图3是示出根据示例性实现方式的按照图2的技术的在移动站与基站之间的通信的信号流图。
图4是示出根据示例性实现方式的用以调节上行链路控制信道的功率电平的接收点集特定技术的流程图。
图5是示出根据示例性实现方式的按照图4的技术的传送在移动站与基站之间的信号的信号流图。
图6是根据示例性实现方式的移动站的示意图。
具体实施方式
参考图1,为了增强在移动用户设备(本文称为“移动站30”)与基站32(例如,其中每一个基站32都包括无线接入点24和演进节点B(enB)31)之间的无线通信的通信质量和性能,无线通信系统10使用多输入/多输出(MIMO)发送和接收方案。MIMO是使用多个发射机和接收机天线来同时传送更多数据的无线技术。通常,MIMO利用称为“多路径”的无线电通信现象,其中,发送的信息在墙壁、天花板及其他物体反射,借助不同的角度并在略微不同的时间多次到达接收天线。MIMO技术通过借助用以增大性能和范围的增加的空间尺寸使用多个开始发送和接收点来利用多路径行为。多个天线同时发送和接收多个空间流,这允许天线同时进行发射和接收。MIMO使得天线能够组合来自不同路径在不同时间到达的数据流,以有效地增大接收机信号捕获功率。
作为更具体的示例,根据本文公开的技术和系统,在无线通信系统10内的无线通信按照协作的多点发送/接收(CoMP)技术来进行,其中,给定移动站30使用多个发射点和多个接收点来进行通信。以此方式,在无线通信系统10中,移动站30可以以协作方式与多个小区20的基站32进行通信。
更具体地,根据一些实现方式,移动站30可以按照第三代合作伙伴项目(3GPP)长期演进(LTE)标准(“LTE标准”)与基站32通信,其中,不在与控制数据相同的信道中传送数据。以此方式,按照LTE标准,给定移动站30可以通过相关物理上行链路控制信道(PUCCH)发送上行链路控制信息。因而,无线通信系统10的每一个移动站30都使用相关PUCCH来传送控制数据,这调节了通过用户数据信道的通信。为了协调通过不同PUCCH的传输并防止在PUCCH之间的干扰,无线通信系统10调节不同PUCCH的功率电平。
按照3GPP LTE标准的第10版,在每个小区的基础上调节PUCCH的功率电平。换句话说,调节由相同小区20内的移动站30使用的PUCCH以具有相同的功率电平。但这样的方案可能不足以适当地控制在邻近小区上行链路传输中对由小区边缘附近的移动站30所使用的PUCCH的干扰。
因此,根据本文公开的技术和系统,基于特定移动站30的身份或者基于由给定移动站使用的特定接收点集配置的身份(取决于特定实现方式),连同潜在的其他移动站一起调节用于给定移动站30的给定PUCCH的功率电平。这样,可以独立调节用于相同小区20内的移动站30的PUCCH的功率电平,因而可以为了增强通信质量和性能而相对于彼此进行改变。
现在转向更具体的细节,根据一些实现方式,用于给定PUCCH的功率电平(以下称为“PPUCCH(i)”)可以是几个因子的函数:
等式1
其中,“ΔF_PUCCH(F)”表示表征PPUCCH(i)功率电平的关键参数,并在以下用于归类PUCCH的功率电平:用于ΔF_PUCCH(F)参数的较大值表示用于PUCCH的相应的相对较大的功率,用于ΔF_PUCCH(F)参数的较小值表示用于PUCCH的相应的相对较小的功率。通常,可以在由给定小区20的移动站30所使用的PUCCH信道中改变ΔF_PUCCH(F)参数,如本文所述地为了补偿这些信道的功率电平中的差,以使得信道间干扰最小。在题为“物理层过程”的第三代合作伙伴项目(3GPP)技术规范(TS)36.213的5.1.2节(V.10.2.0,Rel.10(2010))中说明了等式1的其他参数。
通常,用于ΔF_PUCCH(F)参数的可用值的集合部分地由PUCCH格式来控制。以此方式,给定PUCCH格式取决于诸如调制方案、每个子帧的位数量和用于PUCCH通信的控制信息的类型之类的因素。在信息单元(IE)中定义了用于给定格式的ΔF_PUCCH(F)参数的可用特定值,例如在题为“RRC协议规范”的第三代合作伙伴项目(3GPP)技术规范(TS)36.213的5.1.2节V.10.3.0,Rel.10(2011)中所述的IE:
在上述的IE中,每一个枚举组都以分贝(dB)为给定格式指定三个可能的参数。在这个表示中,分贝在“deltaF”标识符后面。对于以上示例,对于格式1,IE指定可能的以下值:-2dB、0dB和2dB。
本文称为“DeltaFList-PUCCH IE”的上述IE包括在称为“上行链路功率控制公共IE”的另一个IE中,它被定义如下:
上行链路功率控制公共IE进一步包括在称为“无线资源配置公共IE”的另一个IE中,其由无线资源信道(RRC)系统信息块(SIB)消息广播。
可以针对其他格式指定DeltaFList-PUCCH IE参数。在这点上,根据一些实现方式,无线通信系统10可以使用格式3或具有信道选择(格式1bCS)的格式1,其在“上行链路功率控制公共-v1020IE”中被定义:
上行链路功率控制公共-v1020IE也包括在RRC SIB消息中。
参考图2,根据本文公开的系统和技术,技术50可以用于调节与特定移动站30相关的给定上行链路控制信道的功率电平的目的。按照技术50,基站32发送单播消息,其以特定移动站30为目标,用于调节移动站的PUCCH信道的功率电平的目的。在这点上,单播消息由移动站30接收(块54),并标识用以控制相关上行链路控制信道的功率电平的参数。移动站30应用(块58)该参数,以便使用(块62)参数来调节其相关上行链路控制信道的功率电平。因而,与用于控制PUCCH的功率电平的在前方案相反,确定用于控制由特定移动站30所使用的PUCCH的功率电平的特定参数,且所述特定参数用于控制PUCCH的功率电平,代替包括将给定小区中所有PUCCH的功率电平调节为相同的功率电平的方案。
参考图3,根据本文公开的实现方式,上述单播消息包含用于ΔF_PUCCH(F)参数的移动站特定IE,它可以被说明如下:
以此方式,根据一些实现方式,给定基站32(例如参见图1)可以在上行链路CoMP状况改变时为给定移动站30计算ΔF_PUCCH(F)值(依据一个枚举的可选择值),并借助单播消息(即借助特定地以移动站30为目标的消息)向移动站30传送新的ΔF_PUCCH(F)参数。
作为更具体的实例,根据示例性实现方式,结合图2的技术50进行的在基站节点32与移动站30之间的信号传输可以由图3的信号流图100来说明。如图3所示的,移动站30可以持续地与基站32传送(110)移动站30的上行链路CoMP或非CoMP配置的状态。在这点上,移动站30可以通过使用来自基站32的支持信息在在前阶段中处于上行链路CoMP状态中。在此情况下,由移动站30提供的上行链路信号可以由给定接收点集(一个接收点或多个接收点,取决于特定接收点集配置)接收/处理。但移动站30可以不在上行链路CoMP状态中。在此情况下,可以按照在诸如3GPPLTE第10版中阐述的非CoMP处理标准来处理由移动站30提供的上行链路信号。
基站32连续监控(112)在多个接收点(相同小区ID或不同小区ID内的接收点)中的上行链路信号状况,接收点可以用于支持对移动站30的上行链路CoMP,并对不同移动站状态相应地做出决定。所作的具体决定取决于移动站30当前是否处于CoMP状态中。以此方式,如果移动站30已经处于上行链路CoMP操作状态中,基站32就确定(块114)是否改变用于移动站30的接收点集。如果移动站30处于非上行链路CoMP状态中,基站32就同样按照块114确定是否借助RP集信息将移动站30的状态从非CoMP状态改变为CoMP状态。为了做出决定114,基站32可以连续监控接收点信号状况112,并如上阐述地做出决定。
假定基站32确定(块114)由移动站使用的PUCCH的功率电平将要改变,基站32就将上行链路CoMP配置信息传送(块116)到移动站30。这个信息支持移动站的新上行链路CoMP操作状态,并且取决于特定实现方式,包括诸如用于支持控制信道的等式1的ΔF_PUCCH(F)参数值和可能的一个或多个参数之类的参数。
当移动站30接收指示用于支持在期望的功率电平的上行链路CoMP操作的信息的消息时,移动站30按照等式1应用(块122)上行链路发射功率以便通过使用在上述IE中的参数值来代替所有原始小区特定信道功率控制参数。
在应用了针对新上行链路CoMP操作状态的功率电平后,按照块122,移动站30使用用于上行链路传输的新功率电平来通过PUCCH继续通信。
注意,在上述的情形中,变化发生在上行链路CoMP状况改变的背景中。但根据进一步的实现方式,基站32可以出于任何原因改变ΔF_PUCCH(F)参数的值。
根据一些实现方式,基站32可以以接收点(RP)集特定的方式来调节用于PUCCH的功率电平,即基于由使用PUCCH的移动站30共同共享的RP集配置调节一组PUCCH的功率电平。在这点上,根据一些实现方式,对于RP集特定控制,可以如下定义相应的IE:
可以将RP集特定IE广播到与基站32通信的所有移动站30。在这点上,可以在SIB中的DeltaFList-PUCCH-RpSet-Common IE中广播参数,以下说明DeltaFList-PUCCH-RpSet-Common IE:
接收RP集特定IE的每一个移动站30储存用于不同接收点集的参数列表,以使得当基站32改变用于给定移动站30的接收点集时,移动站30取回适当的ΔF_PUCCH(F)值,其由接收点标识索引,并做出相应的PUCCH功率电平改变。
更具体地,参考图4,根据某些实现方式,用以基于RP集特定方式来调节PUCCH功率电平的技术180包括(在给定移动站30中和其他移动站30中)从基站32接收(块182)标识功率控制参数的广播消息,功率控制参数按照潜在的接收点集配置来索引。按照块184,在给定移动站30中存储这些控制参数。随后按照块186,基于当前接收点集配置,在移动站30中选择性地应用功率控制参数。按照块188,给定移动站30随后可以基于这些功率控制参数的选择性应用来调节其上行链路控制信道的功率。
作为更具体的示例,图5示出了在移动站30与基站32之间的示例性信号流200,其示出了结合RP集特定PUCCH功率电平调节技术180进行的通信。按照信号流200,移动站30接收(210)广播,其包含用于不同RP集的ΔF_PUCCH(F)参数的值。移动站30存储这些参数,按照接收点标识(用于不同集合)来索引。移动站30相关于当前CoMP配置与基站32通信(214)。基于这个配置和接收点信号状况(块224),基站32确定(块220)是否改变用于给定移动站30的RP集。
假定做出改变,基站32向移动站30传送(230)新的上行链路CoMP配置,包括新接收点集标识,标识用于移动站30的新接收点配置。响应于这个新RP集配置,移动站30基于接收点集标识应用(块234)新上行链路CoMP配置和新PUCCH功率控制参数。移动站30此后在通过其PUCCH的通信(238)中使用新功率电平。
参考图6,根据示例性实现方式,移动站30通常可以包括一个或多个天线300(图6中示出了一个天线300)和无线收发机310,用于通过无线通信系统10(例如参见图1)发送和接收信号。通常,移动站30可以是基于处理器的机器,其包括一个或多个处理器320(微处理器、微控制器、处理核心等等),其执行存储在非暂时性存储器325中的指令330。指令330在由处理器320执行时使得处理器320执行本文公开的技术的一个或多个部分,例如技术50(图2)和/或技术180(图4)。因而,通常,如本文公开的,指令330在由处理器320执行时使得处理器320基于移动站特定的或接收点特定的方案,调节由给定移动站30使用的相关功率上行链路控制信道的功率电平。取决于特定实现方式,存储器325可以由半导体器件、光学器件、磁性器件、电阻器件、相变器件等等构成。
进一步的实现方式可以包括以下的一个或多个。
在一个示例性实现方式中,一种技术包括:在作为协作多点接收发送/接收(CoMP)系统的部分的移动站中从基站接收消息,其标识参数以控制由移动站使用的上行链路控制信道的功率电平。由基站为移动站特别确定参数。技术包括在移动站中应用参数,使用应用的参数来调节由移动站在上行链路控制信道上的通信中的功率。
在一些实现方式中,参数包括deltaf-PUCCH参数。
在一些实现方式中,接收消息包括从基站接收单播消息。
在一些实现方式中,消息标识至少一个其他参数,所述至少一个其他参数不是由基站为移动站特别确定的,应用参数包括至少部分地基于所述至少一个其他参数和由基站针对移动站特别确定的参数,确定上行链路通信功率。
在一些实现方式中,接收消息包括接收系统信息块消息。
在一些实现方式中,消息进一步标识移动站的接收点集配置中的变化,技术进一步包括响应于消息改变移动站中的接收点集配置。
在一个示例性实现方式中,一种技术包括在是协作多点接收发送/接收(CoMP)系统的部分的移动站中从基站接收消息,其标识按照多个接收点集配置索引的功率控制参数。技术包括至少部分基于由移动站使用的接收点集配置选择性地应用功率控制参数,并响应于功率控制参数的选择性应用,调节移动站通过上行链路控制信道的通信中的功率。
在一些实现方式中,选择性地应用功率控制参数包括选择对应于移动站使用的接收点集配置的功率控制参数。
在一些实现方式中,接收消息包括接收广播消息,其中,所述广播消息由至少一个其他移动站接收。
在一些实现方式中,技术进一步包括在移动站中存储功率控制参数。
在一些实现方式中,技术进一步包括在移动站中接收另一个消息,其包括标识符,标识用于移动站的接收点集配置,其中,选择性地应用功率控制参数包括应用标识符以选择一个功率控制参数。
在一些实现方式中,选择性地应用功率配置参数包括选择一个功率配置参数,并组合选择的功率配置参数以针对移动站确定上行链路功率。
在一个示例性实现方式中,移动站包括无线收发器和处理器,用以执行任意上述的技术。
在一个示例性实现方式中,用以存储多个指令的至少一个机器可读介质,在由计算设备执行指令时使得计算设备执行任意上述的技术。
尽管本文公开了有限数量的示例,但得益于本公开内容的本领域技术人员会由此会意识到许多变型和变化。意图是使得所附权利要求覆盖所有这样的变型和变化。
Claims (15)
1.一种方法,包括:
在作为协作多点接收发送/接收(CoMP)系统的部分的移动站中接收来自基站的消息,所述消息标识参数以控制由所述移动站使用的上行链路控制信道的功率电平,所述参数由所述基站针对所述移动站来特别确定;
在所述移动站中应用所述参数;以及
使用所应用的参数来调节由所述移动站在所述上行链路控制信道上的通信中的功率。
2.根据权利要求1所述的方法,其中,所述参数包括deltaf-PUCCH参数。
3.根据权利要求1所述的方法,其中,接收所述消息包括:从所述基站接收单播消息。
4.根据权利要求1所述的方法,其中,所述消息标识没有由所述基站针对所述移动站而特别确定的至少一个其他参数,并且应用所述参数包括:至少部分地基于所述至少一个其他参数以及由所述基站针对所述移动站特别确定的所述参数来确定上行链路通信功率。
5.根据权利要求1所述的方法,其中,所述接收包括接收系统信息块消息。
6.根据权利要求1所述的方法,其中,所述消息进一步标识所述移动站的接收点集配置中的变化,所述方法进一步包括响应于所述消息而改变所述移动站中的所述接收点集配置。
7.一种方法,包括:
在作为协作多点接收发送/接收(CoMP)系统的部分的移动站中接收来自基站的消息,所述消息标识根据多个接收点集配置来进行索引的功率控制参数;
至少部分基于由所述移动站使用的接收点集配置来选择性地应用所述功率控制参数;及
响应于所述功率控制参数的选择性应用来调节由所述移动站在所述上行链路控制信道上的通信中的功率。
8.根据权利要求7所述的方法,其中,选择性地应用所述功率控制参数包括:选择与由所述移动站使用的所述接收点集配置相对应的功率控制参数。
9.根据权利要求7所述的方法,其中,所述参数包括deltaf-PUCCH参数。
10.根据权利要求7所述的方法,其中,接收所述消息包括接收广播消息,所述广播消息由至少一个其他移动站接收。
11.根据权利要求7所述的方法,其中,所述接收包括接收系统信息块消息。
12.根据权利要求7所述的方法,进一步包括在所述移动站中储存所述功率控制参数。
13.根据权利要求7所述的方法,进一步包括在所述移动站中接收另一个消息,所述另一个消息包括标识所述移动站的接收点集配置的标识符,其中,选择性地应用所述功率控制参数包括应用所述标识符以选择所述功率控制参数中的一个。
14.根据权利要求7所述的方法,其中,选择性地应用所述功率配置参数包括选择所述功率配置参数中的一个,以及将所选择的功率配置参数与至少一个其他功率配置参数组合以针对所述移动站确定上行链路功率。
14.一种移动站,包括无线收发器和处理器,所述无线收发器和处理器用于执行根据权利要求1-13所述的方法中的任意方法。
15.至少一种机器可读介质,所述至少一种机器可读介质包括多个指令,在由计算设备执行所述指令时使得所述计算设备执行根据权利要求1-13所述的方法中的任意方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261589774P | 2012-01-23 | 2012-01-23 | |
US61/589,774 | 2012-01-23 | ||
US13/530,722 US20130188540A1 (en) | 2012-01-23 | 2012-06-22 | Controlling a power level of an uplink control channel |
US13/530,722 | 2012-06-22 | ||
PCT/US2013/022381 WO2013112401A1 (en) | 2012-01-23 | 2013-01-21 | Controlling a power level of an uplink control channel |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104067673A true CN104067673A (zh) | 2014-09-24 |
CN104067673B CN104067673B (zh) | 2018-10-09 |
Family
ID=48797108
Family Applications (10)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280067896.4A Pending CN104067667A (zh) | 2012-01-23 | 2012-05-30 | 用于集成的多rat异类网络的网络辅助的用户关联和卸载技术 |
CN201280067853.6A Active CN104054386B (zh) | 2012-01-23 | 2012-12-05 | 时分双工无线电中的动态方向变化 |
CN201380006357.4A Active CN104067549B (zh) | 2012-01-23 | 2013-01-10 | 有助于提供无线通信网络中的确认信令的方法和装置 |
CN201380006404.5A Active CN104067674B (zh) | 2012-01-23 | 2013-01-15 | 用于协作式上行链路功率控制的技术 |
CN201380006402.6A Active CN104067684B (zh) | 2012-01-23 | 2013-01-16 | 用于上行链路覆盖分析的技术 |
CN201380011012.8A Active CN104137441B (zh) | 2012-01-23 | 2013-01-18 | 使用灵活子帧的动态上行链路和下行链路配置方法和设备 |
CN201710354104.6A Active CN107257274B (zh) | 2012-01-23 | 2013-01-18 | 使用灵活子帧的动态上行链路和下行链路配置的方法和装置 |
CN201380006360.6A Active CN104067688B (zh) | 2012-01-23 | 2013-01-21 | 无线通信系统中的自动的上行链路-下行链路比例重新配置的设定 |
CN201380006364.4A Active CN104067673B (zh) | 2012-01-23 | 2013-01-21 | 控制上行链路控制信道的功率电平 |
CN201380006401.1A Active CN104067593B (zh) | 2012-01-23 | 2013-01-22 | 用于增强的外围设备支持的分组流传输服务能力交换 |
Family Applications Before (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280067896.4A Pending CN104067667A (zh) | 2012-01-23 | 2012-05-30 | 用于集成的多rat异类网络的网络辅助的用户关联和卸载技术 |
CN201280067853.6A Active CN104054386B (zh) | 2012-01-23 | 2012-12-05 | 时分双工无线电中的动态方向变化 |
CN201380006357.4A Active CN104067549B (zh) | 2012-01-23 | 2013-01-10 | 有助于提供无线通信网络中的确认信令的方法和装置 |
CN201380006404.5A Active CN104067674B (zh) | 2012-01-23 | 2013-01-15 | 用于协作式上行链路功率控制的技术 |
CN201380006402.6A Active CN104067684B (zh) | 2012-01-23 | 2013-01-16 | 用于上行链路覆盖分析的技术 |
CN201380011012.8A Active CN104137441B (zh) | 2012-01-23 | 2013-01-18 | 使用灵活子帧的动态上行链路和下行链路配置方法和设备 |
CN201710354104.6A Active CN107257274B (zh) | 2012-01-23 | 2013-01-18 | 使用灵活子帧的动态上行链路和下行链路配置的方法和装置 |
CN201380006360.6A Active CN104067688B (zh) | 2012-01-23 | 2013-01-21 | 无线通信系统中的自动的上行链路-下行链路比例重新配置的设定 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380006401.1A Active CN104067593B (zh) | 2012-01-23 | 2013-01-22 | 用于增强的外围设备支持的分组流传输服务能力交换 |
Country Status (9)
Country | Link |
---|---|
US (10) | US9119120B2 (zh) |
EP (9) | EP2807860A4 (zh) |
JP (2) | JP5882503B2 (zh) |
KR (3) | KR101751191B1 (zh) |
CN (10) | CN104067667A (zh) |
ES (5) | ES2627055T3 (zh) |
HK (1) | HK1245536A1 (zh) |
HU (5) | HUE032790T2 (zh) |
WO (9) | WO2013112189A1 (zh) |
Families Citing this family (174)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101859594B1 (ko) * | 2011-03-10 | 2018-06-28 | 삼성전자 주식회사 | 통신시스템에서 시분할복신 지원 방법 및 장치 |
CN102202400B (zh) * | 2011-05-31 | 2013-10-16 | 电信科学技术研究院 | 一种资源占用方式的指示及处理方法及装置 |
CN102271032B (zh) * | 2011-08-09 | 2014-11-19 | 电信科学技术研究院 | 一种实现上行反馈的方法、系统及装置 |
WO2013112189A1 (en) | 2012-01-23 | 2013-08-01 | Intel Corporation | Network assisted user association and offloading techniques for integrated multi-rat heterogeneous networks |
KR101959398B1 (ko) * | 2012-01-25 | 2019-03-18 | 삼성전자주식회사 | 직교 주파수 분할 다중 통신 시스템에서 제어 채널 신호 전송 방법 및 장치 |
US9602251B2 (en) * | 2012-01-27 | 2017-03-21 | Sharp Kabushiki Kaisha | Devices for reconfiguring uplink and downlink allocations in time domain duplexing wireless systems |
ES2775798T3 (es) * | 2012-02-03 | 2020-07-28 | Ericsson Telefon Ab L M | Procesador digital avanzado de banda base |
WO2013125930A1 (ko) * | 2012-02-26 | 2013-08-29 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 데이터 정보를 전송하는 방법 및 이를 위한 장치 |
WO2013137639A1 (ko) * | 2012-03-13 | 2013-09-19 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호 송수신 방법 및 장치 |
AU2013235809B2 (en) | 2012-03-19 | 2017-01-05 | Telefonaktiebolaget L M Ericsson (Publ) | Aggregation of resources in enhanced control channels |
WO2013138987A1 (zh) * | 2012-03-19 | 2013-09-26 | 华为技术有限公司 | 上行覆盖测量项的测量结果获取和上报方法、设备 |
WO2013144902A1 (en) * | 2012-03-29 | 2013-10-03 | Sckipio Technologies S.I Ltd | Transmission scheme for communication systems |
US9807746B2 (en) * | 2012-04-10 | 2017-10-31 | Industrial Technology Research Institute | Method of handling hybrid automatic repeat request feedback and related communication device |
US9590770B2 (en) * | 2012-04-10 | 2017-03-07 | Industrial Technology Research Institute | Method of handling hybrid automatic repeat request feedback and related communication device |
CN103378956B (zh) * | 2012-04-12 | 2019-03-01 | 北京三星通信技术研究有限公司 | Tdd系统的处理软缓存的方法及设备 |
US9143984B2 (en) | 2012-04-13 | 2015-09-22 | Intel Corporation | Mapping of enhanced physical downlink control channels in a wireless communication network |
US9635645B2 (en) * | 2012-05-02 | 2017-04-25 | Industrial Technology Research Institute | Method of handling resource allocation in TDD system and related communication device |
US10349385B2 (en) * | 2012-05-16 | 2019-07-09 | Qualcomm Incorporated | Methods and apparatus for subframe configuration for wireless networks |
JP2013251860A (ja) | 2012-06-04 | 2013-12-12 | Ntt Docomo Inc | 通信制御方法、無線通信システム、無線基地局及びユーザ端末 |
US9119074B2 (en) * | 2012-06-05 | 2015-08-25 | Qualcomm Incorporated | Uplink downlink resource partitions in access point design |
WO2014015479A1 (zh) * | 2012-07-24 | 2014-01-30 | 华为技术有限公司 | 下行控制信息的发送、接收方法、服务节点及用户设备 |
CN104521169B (zh) * | 2012-08-01 | 2017-10-03 | Lg 电子株式会社 | 用信号传送控制信息的方法及其设备 |
JP6041295B2 (ja) * | 2012-08-03 | 2016-12-07 | シャープ株式会社 | 端末装置、基地局装置、および無線通信方法 |
US9693280B2 (en) * | 2012-08-08 | 2017-06-27 | Nokia Solutions And Networks Oy | Interference reduction through cell activation methods in heterogeneous networks |
US10397942B2 (en) * | 2012-08-10 | 2019-08-27 | Industrial Technology Research Institute | Method of handling communication operation in TDD system and related apparatus |
US9184886B2 (en) * | 2012-08-10 | 2015-11-10 | Blackberry Limited | TD LTE secondary component carrier in unlicensed bands |
KR20140032545A (ko) * | 2012-08-31 | 2014-03-17 | 삼성전자주식회사 | 상향링크 제어 채널 자원이 동적으로 변하는 무선통신 시스템에서 사운딩 운용 방법 및 장치 |
US10277358B2 (en) * | 2012-09-26 | 2019-04-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for performing link adaptation and related base stations |
JP6043876B2 (ja) * | 2012-09-26 | 2016-12-14 | 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 | 動的tddアップリンク/ダウンリンク構成のための方法 |
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 |
WO2014057604A1 (en) * | 2012-10-12 | 2014-04-17 | Nec Corporation | Communications node |
US9398612B2 (en) * | 2012-10-22 | 2016-07-19 | Futurewei Technologies, Inc. | Signaling for random access in time division duplexed (TDD) systems with traffic adaptation |
US9450695B2 (en) | 2012-11-02 | 2016-09-20 | Blackberry Limited | Wireless communication in heterogeneous networks |
US9622170B2 (en) * | 2012-11-02 | 2017-04-11 | Blackberry Limited | Wireless communication in heterogeneous networks |
CN103905997A (zh) * | 2012-12-26 | 2014-07-02 | 夏普株式会社 | 发送上行调度信息的方法和基站 |
CN104969641B (zh) * | 2012-12-27 | 2018-12-28 | 瑞典爱立信有限公司 | 用于动态tdd中的复合动态子帧的测量过程的方法和子帧 |
EP2946496A4 (en) | 2013-01-17 | 2016-09-28 | Intel Ip Corp | DYNAMIC CONFIGURATION OF UPLINK (UL) AND DOWN (DL) FRAME RESOURCES FOR TIME-DIVISION DUPLEX TRANSMISSION (TDD) |
CN103944668B (zh) * | 2013-01-18 | 2019-05-10 | 北京三星通信技术研究有限公司 | 一种处理灵活子帧的上下行传输的方法和设备 |
KR102300046B1 (ko) * | 2013-01-26 | 2021-09-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말이 하향링크 제어 정보를 수신하는 방법 및 이를 위한 장치 |
WO2014113987A1 (en) * | 2013-01-28 | 2014-07-31 | Qualcomm Incorporated | Method and apparatus for utilizing a reconfiguration timer for updating tdd configuration |
WO2014133589A1 (en) | 2013-03-01 | 2014-09-04 | Intel Corporation | Wireless local area network (wlan) traffic offloading |
CN105027613B (zh) * | 2013-03-05 | 2019-05-21 | 夏普株式会社 | 终端装置、集成电路、无线通信方法以及基站装置 |
CN104039017A (zh) * | 2013-03-06 | 2014-09-10 | 夏普株式会社 | 发送调度信息的方法和基站 |
US10277375B2 (en) * | 2013-03-19 | 2019-04-30 | Lg Electronics Inc. | Method and apparatus for transmitting ack/nack signals using multiple antenna ports |
US9538515B2 (en) * | 2013-03-28 | 2017-01-03 | Samsung Electronics Co., Ltd. | Downlink signaling for adaptation of an uplink-downlink configuration in TDD communication systems |
EP2784958B1 (en) * | 2013-03-28 | 2017-03-08 | HTC Corporation | Dynamic TDD configuration method and a base station using the same |
CN104104468B (zh) * | 2013-04-03 | 2018-09-11 | 电信科学技术研究院 | 一种上下行配置信息传输方法和设备 |
JP6161377B2 (ja) * | 2013-04-12 | 2017-07-12 | 株式会社Nttドコモ | 無線基地局、ユーザ端末及び無線通信方法 |
US20160057756A1 (en) * | 2013-04-16 | 2016-02-25 | Telefonaktiebolaget L M Ericsson (Publ) | Method, network node, computer program and computer program product for combined cell |
EP2802091A1 (en) * | 2013-05-08 | 2014-11-12 | Panasonic Intellectual Property Corporation of America | Flexible TDD uplink-downlink configuration with flexible subframes |
US9456429B2 (en) * | 2013-05-09 | 2016-09-27 | Sharp Kabushiki Kaisha | Terminal device, communication method, and integrated circuit |
US9602269B2 (en) * | 2013-05-13 | 2017-03-21 | Acer Incorporated | Dynamic time division duplexing method and apparatuses using the same |
CN103338050B (zh) | 2013-05-30 | 2015-11-25 | 华为技术有限公司 | 射频收发装置、终端及方法 |
CN109995494B (zh) * | 2013-06-28 | 2021-11-19 | 华为技术有限公司 | 一种发送控制信息、接收控制信息的方法和装置 |
WO2015007795A1 (en) * | 2013-07-16 | 2015-01-22 | Bitmovin Gmbh | Apparatus and method for cloud assisted adaptive streaming |
CN104301065B (zh) * | 2013-07-16 | 2018-12-11 | 电信科学技术研究院 | 一种上下行配置的指示、确定方法及基站、终端 |
WO2015008109A1 (en) * | 2013-07-16 | 2015-01-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobility enhancement in heterogeneous networks |
CN105409308B (zh) | 2013-07-29 | 2020-03-06 | 太阳专利信托公司 | 无线通信方法、基站、发送点/接收点、用户设备以及系统 |
WO2015013862A1 (en) | 2013-07-29 | 2015-02-05 | Qualcomm Incorporated | Dynamic indication of time division (tdd) duplex uplink/downlink subframe configurations |
US9923699B2 (en) * | 2013-08-08 | 2018-03-20 | Samsung Electronics Co., Ltd. | Method and apparatus for feeding back aperiodic CSI in flexible TDD reconfiguration system |
EP3036849B1 (en) | 2013-08-08 | 2020-06-17 | Telefonaktiebolaget LM Ericsson (publ) | Base station, user equipment and methods used in the same |
US9608710B2 (en) | 2013-08-08 | 2017-03-28 | Intel IP Corporation | Techniques for device-to-device communications |
AU2013397787B2 (en) * | 2013-08-08 | 2018-01-04 | Godo Kaisha Ip Bridge 1 | Resource allocation method and device |
KR102065791B1 (ko) * | 2013-08-09 | 2020-02-11 | 애플 인크. | Tdd 환경에서 적응적 리포팅을 제어하는 방법 및 장치 |
RU2611593C1 (ru) * | 2013-08-23 | 2017-02-28 | Хуавей Текнолоджиз Ко., Лтд. | Способ и устройство для передачи информации по восходящей линии связи |
US9578650B2 (en) * | 2013-09-04 | 2017-02-21 | Nokia Solutions And Networks Oy | Coordinated scheduling with adaptive muting |
CN104469950B (zh) | 2013-09-23 | 2018-09-04 | 电信科学技术研究院 | 一种发送和接收数据的方法、系统及设备 |
JP6328650B2 (ja) * | 2013-09-26 | 2018-05-23 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 基地局装置、移動局装置及び通信方法 |
WO2015044513A1 (en) * | 2013-09-27 | 2015-04-02 | Nokia Technologies Oy | DYNAMIC TDD UL/DL CONFIGURATION INDICATION FOR TDD eIMTA IN CARRIER AGGREGATION |
US9692578B2 (en) * | 2013-09-27 | 2017-06-27 | Htc Corporation | Method for controlling HARQ timing in LTE telecommunication system |
US9924509B2 (en) | 2013-09-27 | 2018-03-20 | Qualcomm Incorporated | Techniques for configuring an adaptive frame structure for wireless communications using unlicensed radio frequency spectrum |
CN104519515B (zh) * | 2013-09-27 | 2019-07-02 | 中兴通讯股份有限公司 | 上下行配置信息通知、获取方法,基站和用户设备 |
EP2897318B1 (en) * | 2014-01-21 | 2017-09-06 | Panasonic Intellectual Property Corporation of America | TDD uplink/downlink configuration enhancements |
WO2015115997A1 (en) * | 2014-02-03 | 2015-08-06 | Telefonaktiebolaget L M Ericsson (Publ) | Methods of controlling simultaneous transmission/reception of a radio node in a tdd system |
KR20160119071A (ko) * | 2014-02-08 | 2016-10-12 | 엘지전자 주식회사 | 무선 자원의 용도 변경을 지원하는 무선 통신 시스템에서 폴백(fallback) 모드의 상향링크 신호 송신 방법 및 이를 위한 장치 |
KR101775303B1 (ko) * | 2014-02-13 | 2017-09-19 | 지티이 코포레이션 | Lte-tdd 시스템 중의 유연성 서브 프레임 유형을 확정하는 방법 및 장치 |
JP6490087B2 (ja) * | 2014-03-10 | 2019-03-27 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいてチャネル状態情報の参照リソースを設定する方法及びそのための装置 |
EP3123785B1 (en) | 2014-03-24 | 2020-04-22 | Intel IP Corporation | Techniques for coordinated application of wireless network selection and traffic routing rules |
IN2014MU01113A (zh) * | 2014-03-28 | 2015-10-02 | Tech Mahindra Ltd | |
US9877259B2 (en) | 2014-03-31 | 2018-01-23 | Huawei Technologies Co., Ltd. | Dynamic energy-efficient transmit point (TP) muting for virtual radio access network (V-RAN) |
WO2015169346A1 (en) * | 2014-05-06 | 2015-11-12 | Telefonaktiebolaget L M Ericsson (Publ) | Uplink power control in heterogeneous networks |
WO2015175725A1 (en) * | 2014-05-13 | 2015-11-19 | Parallel Wireless, Inc. | Multi-egress backhaul |
US9992746B2 (en) | 2014-10-28 | 2018-06-05 | Qualcomm Incorporated | Uplink power control in multi-user unlicensed wireless networks |
US9788302B2 (en) | 2014-12-01 | 2017-10-10 | At&T Intellectual Property I, L.P. | Method and apparatus for delivering media content and backup media content using multiple networks |
US10178587B2 (en) * | 2014-12-02 | 2019-01-08 | Wipro Limited | System and method for traffic offloading for optimal network performance in a wireless heterogeneous broadband network |
CN106576107B (zh) | 2014-12-31 | 2020-02-14 | 华为技术有限公司 | 无线通信方法、装置和系统 |
EP3247060B1 (en) | 2015-01-12 | 2021-03-17 | LG Electronics Inc. | Method whereby user equipment transmits ue capability information in wireless communication system, and device therefor |
US9807821B2 (en) * | 2015-01-20 | 2017-10-31 | Cisco Technology, Inc. | Neutral cell host solution providing communication to user equipments associated with different wireless providers |
CN107071915B (zh) * | 2015-01-29 | 2021-02-02 | 中兴通讯股份有限公司 | 一种数据传输方法、数据传输站点及接收端 |
US10342012B2 (en) | 2015-03-15 | 2019-07-02 | Qualcomm Incorporated | Self-contained time division duplex (TDD) subframe structure |
US10075970B2 (en) | 2015-03-15 | 2018-09-11 | Qualcomm Incorporated | Mission critical data support in self-contained time division duplex (TDD) subframe structure |
US9936519B2 (en) | 2015-03-15 | 2018-04-03 | Qualcomm Incorporated | Self-contained time division duplex (TDD) subframe structure for wireless communications |
WO2016152683A1 (ja) | 2015-03-20 | 2016-09-29 | 株式会社 東芝 | 無線通信用集積回路および無線通信方法 |
JP6313519B2 (ja) | 2015-03-20 | 2018-04-18 | 株式会社東芝 | 無線通信装置 |
CN104754677B (zh) * | 2015-03-24 | 2018-04-03 | 广东欧珀移动通信有限公司 | 一种移动设备入网切换的控制方法及装置 |
EP3278626B1 (en) | 2015-03-30 | 2019-01-02 | British Telecommunications public limited company | Communications network |
US10462834B2 (en) | 2015-05-15 | 2019-10-29 | Qualcomm Incorporated | Offloading through simplified multiflow |
US9814058B2 (en) | 2015-05-15 | 2017-11-07 | Qualcomm Incorporated | Scaled symbols for a self-contained time division duplex (TDD) subframe structure |
US9992790B2 (en) | 2015-07-20 | 2018-06-05 | Qualcomm Incorporated | Time division duplex (TDD) subframe structure supporting single and multiple interlace modes |
US10887861B2 (en) | 2015-07-20 | 2021-01-05 | At&T Intellectual Property I, L.P. | Facilitating harmonization of wireless communication service delivery |
US10505701B2 (en) | 2015-08-07 | 2019-12-10 | Qualcomm Incorporated | Configurable bi-directional time division duplex (TDD) subframe structure |
EP3320731B1 (en) * | 2015-08-14 | 2023-11-01 | Lenovo Innovations Limited (Hong Kong) | Flexible uplink/downlink transmissions in a wireless communication system |
RU2694586C1 (ru) | 2015-08-25 | 2019-07-16 | Идак Холдингз, Инк. | Кадрирование, диспетчеризация и синхронизация в системах беспроводной связи |
JP6771547B2 (ja) * | 2015-09-15 | 2020-10-21 | 華為技術有限公司Huawei Technologies Co.,Ltd. | サービス処理方法、サービス処理装置、および通信システム |
US10560214B2 (en) * | 2015-09-28 | 2020-02-11 | Corning Optical Communications LLC | Downlink and uplink communication path switching in a time-division duplex (TDD) distributed antenna system (DAS) |
WO2017078786A1 (en) * | 2015-11-03 | 2017-05-11 | Intel IP Corporation | Short transmission time interval (tti) |
WO2017099832A1 (en) * | 2015-12-07 | 2017-06-15 | Intel IP Corporation | Multi-subframe uplink scheduling in unlicensed spectrum |
US10038544B2 (en) * | 2015-12-09 | 2018-07-31 | Qualcomm Incorporated | Multiple access for users with different modes in a common uplink burst in a time division duplex subframe structure |
US10085276B2 (en) * | 2015-12-09 | 2018-09-25 | Qualcomm Incorporated | Frame configuration of dynamic uplink/downlink switch |
CN111107656B (zh) * | 2016-01-08 | 2022-05-06 | 华为技术有限公司 | 调度方法、数据传输方法及装置 |
US10314083B2 (en) | 2016-01-15 | 2019-06-04 | Sharp Laboratories Of America, Inc. | Systems and methods for traffic offloading in multi-radio-access-technology networks |
US11452091B2 (en) * | 2016-02-04 | 2022-09-20 | Acer Incorporated | Device and method of handling hybrid automatic repeat request transmission |
WO2017151173A1 (en) * | 2016-03-01 | 2017-09-08 | Intel IP Corporation | Self-contained tdd frame structure and dl-ul configuration in 5g system |
US9894679B2 (en) * | 2016-03-18 | 2018-02-13 | Qualcomm Incorporated | Dynamic adjustment of downlink and uplink traffic scheduling |
CN108029132B (zh) * | 2016-03-18 | 2021-02-23 | 联发科技股份有限公司 | 用于决定ofdm符号的帧架构的方法、用户设备以及相关存储器 |
EP3439380B1 (en) * | 2016-03-30 | 2020-09-23 | Sharp Kabushiki Kaisha | Terminal device, base station device, communication method, and control method |
DE102016105971B3 (de) * | 2016-04-01 | 2017-06-01 | Intel Ip Corp. | Verfahren und Vorrichtung zum Berichten von "Drive Test"-Messungen an ein Mobilfunknetz |
EP4152868A1 (en) | 2016-04-15 | 2023-03-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and device for wireless communication |
US11234214B2 (en) | 2016-04-28 | 2022-01-25 | Nokia Technologies Oy | Method and apparatus for providing broadcast/multicast services |
JP7318668B2 (ja) * | 2016-05-12 | 2023-08-01 | 富士通株式会社 | 基地局および端末 |
CN109155937B (zh) | 2016-05-12 | 2022-06-28 | 富士通株式会社 | 基站、终端、无线通信系统以及通信方法 |
CN107453852B (zh) * | 2016-05-31 | 2020-05-15 | 电信科学技术研究院 | 一种子帧类型通知、确定方法及装置 |
US20190268903A1 (en) * | 2016-06-07 | 2019-08-29 | Lg Electronics Inc. | Transmission or reception method in wireless communication system, and device therefor |
JP6753205B2 (ja) * | 2016-08-10 | 2020-09-09 | ソニー株式会社 | 通信装置、通信方法及び記録媒体 |
CN109792724B (zh) * | 2016-09-27 | 2023-08-18 | 瑞典爱立信有限公司 | 使用聚合相关的时隙格式的无线节点及方法 |
US10536966B2 (en) * | 2016-12-09 | 2020-01-14 | Qualcomm Incorporated | Physical downlink control channel and hybrid automatic repeat request feedback for multefire coverage enhancement |
FR3060793B1 (fr) * | 2016-12-16 | 2019-05-24 | Sagemcom Broadband Sas | Procede et dispositif de selection d'un mode de fonctionnement d'un modem cable |
US20180227888A1 (en) * | 2017-02-06 | 2018-08-09 | Mediatek Inc. | Techniques of decoding aggregated dci messages |
JP7149258B2 (ja) * | 2017-03-14 | 2022-10-06 | 株式会社Nttドコモ | 無線通信装置及び無線通信方法 |
CN108633012B (zh) * | 2017-03-22 | 2021-10-26 | 展讯通信(上海)有限公司 | 一种时隙聚合方法、装置及基站 |
US10644849B2 (en) * | 2017-03-23 | 2020-05-05 | Innovative Technology Lab Co., Ltd. | Method and apparatus for transmitting and receiving demodulation reference signal |
US10567142B2 (en) * | 2017-03-23 | 2020-02-18 | Apple Inc. | Preemption indicators and code-block-group-based retransmission techniques for multiplexing different services on physical layer frames |
US10903920B2 (en) * | 2017-05-05 | 2021-01-26 | Qualcomm Incorporated | Interference management based on reference signals in wireless communications |
US10477593B2 (en) * | 2017-06-08 | 2019-11-12 | Qualcomm Incorporated | Techniques and apparatuses for access in a backhaul network |
WO2018231036A1 (ko) * | 2017-06-16 | 2018-12-20 | 주식회사 윌러스표준기술연구소 | 무선 통신 시스템에서 데이터 채널 및 제어 채널의 송수신 방법, 장치, 및 시스템 |
US10645228B2 (en) * | 2017-06-26 | 2020-05-05 | Apple Inc. | Adaptability in EVS codec to improve power efficiency |
WO2019013875A1 (en) * | 2017-07-12 | 2019-01-17 | Commscope Technologies Llc | METHOD AND SYSTEM FOR RF PROGRAMMING IN A DYNAMIC SPECTRUM ENVIRONMENT |
CN109275192B (zh) | 2017-07-18 | 2022-12-13 | 华为技术有限公司 | 用于传输信息的方法和设备 |
US10548114B2 (en) | 2017-07-25 | 2020-01-28 | Microsoft Technology Licensing, Llc | Multi-tier spectrum access channel assignment |
KR102482095B1 (ko) | 2017-08-14 | 2022-12-28 | 한국전자통신연구원 | 통신 시스템에서 슬롯 설정 정보의 송수신 방법 |
US10278227B2 (en) | 2017-09-01 | 2019-04-30 | Google Llc | Downlink-only fifth generation new radio |
EP4283444A3 (en) * | 2017-09-15 | 2024-01-31 | Wacom Co., Ltd. | Active pen and sensor controller |
EP4254840A3 (en) | 2017-11-14 | 2023-12-20 | Telefonaktiebolaget LM Ericsson (publ) | Acknowledgement signaling processes for radio access networks |
CN109803387B (zh) * | 2017-11-17 | 2021-01-15 | 中国移动通信有限公司研究院 | 一种资源配置方法及网络侧设备 |
US10771225B2 (en) * | 2017-11-17 | 2020-09-08 | Qualcomm Incorporated | Techniques and apparatuses for using mini-slots for hybrid automatic repeat request (HARQ) transmissions |
CN109936863A (zh) * | 2017-12-15 | 2019-06-25 | 中国移动通信集团浙江有限公司 | 一种基于上行覆盖的srvcc切换方法及设备 |
CN110351742A (zh) * | 2018-04-04 | 2019-10-18 | 大唐移动通信设备有限公司 | 一种上行数据发送方法及移动接入设备 |
US20190313385A1 (en) * | 2018-04-05 | 2019-10-10 | Qualcomm Incorporated | Compact dci for urllc |
US11140579B2 (en) * | 2018-06-11 | 2021-10-05 | Huawei Technologies Co., Ltd. | Method and system for joint access to unlicensed spectrum |
CN108737563A (zh) * | 2018-06-12 | 2018-11-02 | 合肥汇英科技有限公司 | 一种能源互联网物理信息系统的多源信息交互方法 |
WO2020009431A1 (ko) * | 2018-07-02 | 2020-01-09 | 엘지전자 주식회사 | 사이드링크를 지원하는 무선통신시스템에서 단말이 사이드링크의 품질에 대한 로깅된 정보를 보고하는 방법 및 이를 위한 장치 |
WO2020016216A1 (en) * | 2018-07-18 | 2020-01-23 | Telecom Italia S.P.A. | Performance measurement in a packet-switched communication network |
US12120623B2 (en) | 2018-07-31 | 2024-10-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Determining timing advance validity in idle mode |
CN110798290B (zh) * | 2018-08-01 | 2022-01-21 | 展讯通信(上海)有限公司 | Pucch资源的发送方法、终端及可读介质 |
CN110809322A (zh) * | 2018-08-06 | 2020-02-18 | 现代自动车株式会社 | 用于在通信系统中配置侧链路资源的方法和用于该方法的装置 |
US11546819B2 (en) | 2018-08-23 | 2023-01-03 | British Telecommunications Public Limited Company | Cellular telecommunications network |
CN112690014B (zh) | 2018-09-21 | 2024-08-06 | 英国电讯有限公司 | 操作网络管理节点的方法、网络管理节点和数据载体 |
GB201815377D0 (en) | 2018-09-21 | 2018-11-07 | British Telecomm | Cellular telecommunications network |
CN113228799A (zh) * | 2018-09-27 | 2021-08-06 | 瑞典爱立信有限公司 | 对预配置ul资源中的传输的支持 |
KR102024313B1 (ko) * | 2018-11-09 | 2019-09-24 | (주)모비안 | 모바일 엑스홀 네트워크의 운용 방법 |
GB2580050B (en) * | 2018-12-20 | 2021-07-07 | Tcl Communication Ltd | Distinguishing downlink signal synchronization blocks and sidelink signal synchronization blocks in a wireless communications network |
CN111385079B (zh) | 2018-12-31 | 2022-02-18 | 华为技术有限公司 | 无线网络通信方法和终端设备 |
CN111586827B (zh) * | 2019-02-15 | 2021-12-14 | 成都华为技术有限公司 | 功率控制方法及功率控制装置 |
US11055274B2 (en) * | 2019-04-24 | 2021-07-06 | Microsoft Technology Licensing, Llc | Granular change detection in distributed storage systems |
CN116867102A (zh) * | 2019-09-30 | 2023-10-10 | 华为技术有限公司 | 数据传输方法及装置 |
CN110798273B (zh) * | 2019-10-21 | 2021-07-09 | 南京邮电大学 | 一种基于次用户效用最优的协作频谱感知方法 |
US11696297B2 (en) * | 2019-11-08 | 2023-07-04 | Qualcomm Incorporated | Techniques for release validation of uplink configured grant and semi-persistent scheduling |
EP4094514A4 (en) * | 2020-01-20 | 2023-11-08 | Qualcomm Incorporated | MULTI-COMPONENT CARRIER SCHEDULING PARAMETER FOR DCI SCHEDULING OF MULTI-COMPONENT CARRIER |
WO2021257253A1 (en) | 2020-06-17 | 2021-12-23 | Commscope Technologies Llc | Methods and systems for provisioning of parameter data of radios controlled by a spectrum access system |
KR20220008596A (ko) * | 2020-07-14 | 2022-01-21 | 삼성전자주식회사 | 무선 통신 시스템에서 상향링크-하향링크 설정 변경 방법 및 장치 |
US12075427B2 (en) * | 2020-07-29 | 2024-08-27 | Qualcomm Incorporated | Techniques for releasing multiple sets of semi-persistent scheduling and configured grant resources |
US11877292B2 (en) * | 2020-07-29 | 2024-01-16 | Qualcomm Incorporated | Techniques for activating and releasing resources across multiple component carriers |
CN112019289B (zh) * | 2020-08-28 | 2023-05-16 | 帷幄匠心科技(杭州)有限公司 | 一种分时系统时间同步方法 |
US11399403B1 (en) | 2020-10-21 | 2022-07-26 | Sprint Communications Company Lp | Addition thresholds for wireless access nodes based on insertion loss |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010150807A1 (ja) * | 2009-06-23 | 2010-12-29 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局装置、移動端末装置及び送信電力制御方法 |
WO2011078631A2 (ko) * | 2009-12-27 | 2011-06-30 | 엘지전자 주식회사 | 다중 반송파 지원 무선 통신 시스템에서 상향링크 전송 전력 제어 방법 및 장치 |
WO2011082744A2 (en) * | 2010-01-11 | 2011-07-14 | Panasonic Corporation | Transmit power control signaling for communication systems using carrier aggregation |
CN102150460A (zh) * | 2008-09-15 | 2011-08-10 | 英飞凌科技股份有限公司 | 用于控制上行链路信号发射功率的方法和通信装置 |
Family Cites Families (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0107746D0 (en) * | 2001-03-28 | 2001-05-16 | Nokia Networks Oy | Transmissions in a communication system |
US20030093790A1 (en) * | 2000-03-28 | 2003-05-15 | Logan James D. | Audio and video program recording, editing and playback systems using metadata |
KR100291279B1 (ko) * | 1998-05-15 | 2001-06-01 | 박종섭 | 이동국의핸드오프시도방법 |
CA2278830A1 (en) * | 1998-08-31 | 2000-02-29 | Lucent Technologies Inc. | Handoffs in extended range concentric cell base station |
US7245598B2 (en) * | 2002-02-21 | 2007-07-17 | Qualcomm Incorporated | Feedback of channel quality information |
US7582058B1 (en) | 2002-06-26 | 2009-09-01 | Nuvasive, Inc. | Surgical access system and related methods |
JP4178055B2 (ja) | 2003-02-25 | 2008-11-12 | 株式会社エヌ・ティ・ティ・ドコモ | 無線パケット通信システム、無線パケット通信方法、基地局及び移動局 |
US7093274B2 (en) * | 2003-07-29 | 2006-08-15 | Sony Corporation | Apparatus and method for accommodating fast change of digital streaming sources and formats |
US20050188056A1 (en) * | 2004-02-10 | 2005-08-25 | Nokia Corporation | Terminal based device profile web service |
AU2004317111B2 (en) * | 2004-02-13 | 2009-01-08 | Nokia Corporation | Timing of quality of experience metrics |
US20050259629A1 (en) | 2004-05-24 | 2005-11-24 | Neal Oliver | Adapting uplink/downlink subframe ratio in time division duplex physical frames |
KR100957314B1 (ko) * | 2005-02-16 | 2010-05-12 | 삼성전자주식회사 | 셀룰라 무선 이동 통신 시스템에서 역방향 트래픽 로드 제어 시스템 및 방법 |
US7769391B2 (en) * | 2005-02-23 | 2010-08-03 | Elefonaktiebolaget L M Ericsson (Publ) | Method and apparatus in a telecommunication system |
US7512401B2 (en) * | 2005-04-04 | 2009-03-31 | Nokia Corporation | Method and system for updating capabilities of a device |
CN1845631B (zh) * | 2005-04-06 | 2010-09-29 | 华为技术有限公司 | 无线通信系统网络规划的实现方法 |
KR100741795B1 (ko) * | 2005-11-17 | 2007-07-25 | 엘지전자 주식회사 | 외부 디스플레이 연결을 지원하는 방송형 휴대단말기 및시스템 그리고 그 방법 |
KR100765892B1 (ko) | 2006-08-30 | 2007-10-10 | 주식회사 팬택 | 이동통신 시스템의 셀간 간섭을 제어하는 방법 |
US8660085B2 (en) * | 2006-12-04 | 2014-02-25 | Qualcomm Incorporated | Methods and apparatus for transferring a mobile device from a source eNB to a target eNB |
KR20080092222A (ko) * | 2007-04-11 | 2008-10-15 | 엘지전자 주식회사 | Tdd 시스템에서의 데이터 전송 방법 |
KR101454482B1 (ko) | 2007-05-17 | 2014-10-27 | 삼성전자주식회사 | 무선 통신 시스템에서 공통 제어 정보 송수신 시스템 및방법 |
US8478880B2 (en) * | 2007-08-31 | 2013-07-02 | Palm, Inc. | Device profile-based media management |
US8200263B2 (en) * | 2007-09-21 | 2012-06-12 | Research In Motion Limited | Apparatus and method for providing uplink interference coordination in a radio communication system |
CN101431362B (zh) * | 2007-11-08 | 2012-10-03 | 电信科学技术研究院 | 时分双工系统的子帧分配方法及装置 |
JP5463297B2 (ja) * | 2007-11-09 | 2014-04-09 | ゼットティーイー (ユーエスエー) インコーポレイテッド | 通信システムのためのフレキシブルなofdm/ofdmaフレーム構造 |
EP2219398A4 (en) * | 2007-12-04 | 2014-07-02 | Fujitsu Ltd | PLANNING METHOD, RADIO BASE STATION AND RADIO TERMINAL |
US8718694B2 (en) * | 2007-12-07 | 2014-05-06 | Interdigital Patent Holdings, Inc. | Method and apparatus of signaling and procedure to support uplink power level determination |
JP5171271B2 (ja) * | 2008-01-08 | 2013-03-27 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、基地局装置、ユーザ装置及び方法 |
US8233413B2 (en) * | 2008-02-08 | 2012-07-31 | Zte (Usa) Inc. | Dynamic adjustment of downlink/uplink allocation ratio in TDD wireless systems |
KR20090094736A (ko) | 2008-03-03 | 2009-09-08 | 엘지전자 주식회사 | 레거시 시스템을 지원하기 위한 정보전송방법 |
JP5230794B2 (ja) * | 2008-03-24 | 2013-07-10 | ゼットティーイー (ユーエスエー) インコーポレイテッド | Lte/tddシステムにおけるダウンリンク/アップリンク割り付け比率の動的調整およびシグナリング方法 |
US8265021B2 (en) * | 2008-03-25 | 2012-09-11 | Samsung Electronics Co., Ltd. | Downlink phich mapping and channelization |
GB0807338D0 (en) * | 2008-04-22 | 2008-05-28 | Nokia Siemens Networks Oy | An apparatus |
US8082353B2 (en) * | 2008-05-13 | 2011-12-20 | At&T Mobility Ii Llc | Reciprocal addition of attribute fields in access control lists and profiles for femto cell coverage management |
GB2462063B (en) | 2008-07-15 | 2010-11-10 | Ip Access Ltd | Method and apparatus for setting an uplink transmit power level for a wireless communication unit |
US9066253B2 (en) * | 2008-09-10 | 2015-06-23 | Intel Mobile Communications GmbH | System and method for reduced interruption time in mobile communications |
TWI552630B (zh) | 2008-10-20 | 2016-10-01 | 內數位專利控股公司 | 載波聚合控制頻道信令及獲得 |
WO2010049587A1 (en) * | 2008-10-31 | 2010-05-06 | Nokia Corporation | Dynamic allocation of subframe scheduling for time division duplex operation in a packet-based wireless communication system |
WO2010054354A2 (en) * | 2008-11-10 | 2010-05-14 | Research In Motion Limited | Method and system for supporting sip session policy using existing authorization architecture and protocols |
US8666411B2 (en) | 2008-11-21 | 2014-03-04 | Qualcomm Incorporated | Method and apparatus for wireless communication |
WO2010064795A2 (en) * | 2008-12-01 | 2010-06-10 | Samsung Electronics Co., Ltd. | Method and system for managing a mobile device handoff from a macro base station to a femto base station |
US9019903B2 (en) * | 2008-12-08 | 2015-04-28 | Qualcomm Incorporated | Optimization to support uplink coordinated multi-point |
EP2200208A1 (en) * | 2008-12-19 | 2010-06-23 | Panasonic Corporation | HARQ ACK/NACK for dynamic PDSCH |
CN102349347B (zh) * | 2009-01-27 | 2014-12-24 | 诺基亚公司 | 动态地修改传输帧的方法和设备 |
ES2368385T3 (es) * | 2009-01-29 | 2011-11-16 | Lg Electronics Inc. | Esquema de transmisión de señales para una gestión eficaz del canal dedicado mejorado común. |
US9178676B2 (en) * | 2009-05-14 | 2015-11-03 | Lg Electronics Inc. | Device and method for monitoring control channel in multicarrier system |
KR101707683B1 (ko) * | 2009-06-24 | 2017-02-16 | 엘지전자 주식회사 | 무선 통신 시스템상에서 단말의 측정 보고를 네트워크로 전송하는 방법 |
CN102742242A (zh) * | 2009-08-07 | 2012-10-17 | 瑞典爱立信有限公司 | 用于控制内容服务消费的方法和装置 |
JP5559175B2 (ja) * | 2009-08-11 | 2014-07-23 | クゥアルコム・インコーポレイテッド | ネットワーク内のフェムトセル基地局および移動局のための適応型送信(Tx)/受信(Rx)パルス整形フィルタ |
US8494525B2 (en) * | 2009-08-24 | 2013-07-23 | Alcatel Lucent | Methods for managing co-located macro and femto base station deployments and methods for initiating mobile station handoff |
US8942192B2 (en) * | 2009-09-15 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for subframe interlacing in heterogeneous networks |
US9384299B2 (en) * | 2009-09-22 | 2016-07-05 | Thwapr, Inc. | Receiving content for mobile media sharing |
CA2771150C (en) * | 2009-09-28 | 2017-02-14 | Samsung Electronics Co., Ltd. | Extending physical downlink control channels |
US9124642B2 (en) * | 2009-10-16 | 2015-09-01 | Qualcomm Incorporated | Adaptively streaming multimedia |
KR101652869B1 (ko) | 2009-11-02 | 2016-09-01 | 삼성전자주식회사 | 네트워크 다중 입출력 시스템에서 협력 멀티 포인트 송신을 위한 동적 채널 피드백 제어 방법 |
US20110103247A1 (en) | 2009-11-02 | 2011-05-05 | Qualcomm Incorporated | Channel status reporting |
KR101716493B1 (ko) * | 2009-11-06 | 2017-03-14 | 삼성전자주식회사 | 이동 통신 시스템에서 전력 헤드룸을 보고하는 방법 및 장치와 그 시스템 |
KR20110060675A (ko) * | 2009-11-30 | 2011-06-08 | 한국전자통신연구원 | 아이피티브이 기반의 셋탑박스를 이용한 모바일 콘텐츠 제공 시스템 및 모바일 콘텐츠 제공 방법 |
RU2556883C2 (ru) | 2009-12-14 | 2015-07-20 | Телефонактиенболагет Лм Эрикссон (Пабл) | Способ и устройство для реконфигурирования отображения поля указателя несущей на компонентную несущую |
EP2514238A4 (en) * | 2009-12-17 | 2016-03-09 | Lg Electronics Inc | APPARATUS AND METHOD FOR AVOIDING CONTROL CHANNEL BLOCKAGE |
US8559343B2 (en) | 2009-12-23 | 2013-10-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexible subframes |
CN102111775B (zh) * | 2009-12-29 | 2013-08-07 | 中兴通讯股份有限公司 | 实现小区间干扰协调的基站及小区间干扰协调的方法 |
US9166677B2 (en) * | 2010-01-19 | 2015-10-20 | Qualcomm Incorporated | Method and apparatus for associating a relay in wireless communications |
CN102149106B (zh) * | 2010-02-10 | 2014-01-29 | 电信科学技术研究院 | 一种mdt测量实现方法及其设备 |
US8953507B2 (en) | 2010-02-11 | 2015-02-10 | Qualcomm Incorporated | Frequency and time domain range expansion |
US9301180B2 (en) * | 2010-02-12 | 2016-03-29 | Blackberry Limited | Methods and apparatus to perform measurements |
KR101624905B1 (ko) | 2010-03-08 | 2016-05-27 | 삼성전자주식회사 | 무선통신시스템에서 상향링크 간섭을 제어하기 위한 장치 및 방법 |
KR101707691B1 (ko) | 2010-03-09 | 2017-02-17 | 엘지전자 주식회사 | 복수의 요소 반송파를 사용하는 다중 반송파 시스템에서 단말의 통신 방법 |
US20110222523A1 (en) * | 2010-03-12 | 2011-09-15 | Mediatek Inc | Method of multi-radio interworking in heterogeneous wireless communication networks |
US20110261695A1 (en) * | 2010-04-23 | 2011-10-27 | Xiaoming Zhao | System and method for network congestion control |
WO2011137408A2 (en) * | 2010-04-30 | 2011-11-03 | Interdigital Patent Holdings, Inc. | Determination of carriers and multiplexing for uplink control information transmission |
JP5423580B2 (ja) | 2010-05-17 | 2014-02-19 | トヨタ自動車株式会社 | 酵素電極およびそれを備えるバイオ燃料電池 |
ES2454468T3 (es) | 2010-06-11 | 2014-04-10 | Intel Mobile Communications GmbH | Método para controlar medidas en un terminal de telecomunicaciones inalámbrico |
US8594657B2 (en) * | 2010-06-15 | 2013-11-26 | Htc Corporation | Method for reporting MDT log and mobile communication device utilizing the same |
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 |
TW201204119A (en) * | 2010-06-25 | 2012-01-16 | Htc Corp | Method of handling transmit power control and control signaling and related communication device |
CN102300316A (zh) * | 2010-06-28 | 2011-12-28 | 中兴通讯股份有限公司 | 一种自适应调整上下行带宽的方法和装置 |
US20120007875A1 (en) * | 2010-07-12 | 2012-01-12 | International Business Machines Corporation | Multiple Monitor Video Control |
US8724497B2 (en) * | 2010-11-03 | 2014-05-13 | Mediatek Inc. | Method of uplink MDT measurement |
US8837301B2 (en) * | 2010-11-08 | 2014-09-16 | Motorola Mobility Llc | Interference measurements in enhanced inter-cell interference coordination capable wireless terminals |
CN102036295B (zh) * | 2010-12-02 | 2014-04-16 | 大唐移动通信设备有限公司 | 一种确定上下行配置的方法、系统和设备 |
CN102036296B (zh) * | 2010-12-02 | 2016-08-03 | 大唐移动通信设备有限公司 | 一种确定上下行配置的方法、系统和设备 |
CN102026209B (zh) * | 2010-12-21 | 2014-04-16 | 大唐移动通信设备有限公司 | 一种传输信息和配置子帧的方法、系统及设备 |
CN102143587A (zh) * | 2010-12-31 | 2011-08-03 | 华为技术有限公司 | 资源配置方法及设备 |
US8717987B2 (en) * | 2011-01-18 | 2014-05-06 | Qualcomm Incorporated | Femtocell beacon interference mitigation with out-of-band links |
WO2012109195A2 (en) * | 2011-02-07 | 2012-08-16 | Interdigital Patent Holdings, Inc. | Method and apparatus for operating supplementary cells in licensed exempt spectrum |
CN102143499A (zh) * | 2011-03-29 | 2011-08-03 | 电信科学技术研究院 | 子帧配置信息通知和子帧配置的方法、系统及设备 |
CN102137499B (zh) * | 2011-04-14 | 2014-08-06 | 电信科学技术研究院 | 一种进行干扰协调的方法、系统和设备 |
CN102158910B (zh) * | 2011-04-14 | 2013-11-20 | 电信科学技术研究院 | 一种进行干扰协调的方法、系统和设备 |
CN102158325B (zh) * | 2011-04-22 | 2017-05-10 | 中兴通讯股份有限公司 | 数据传输方法及装置 |
US20120268414A1 (en) * | 2011-04-25 | 2012-10-25 | Motorola Mobility, Inc. | Method and apparatus for exchanging data with a user computer device |
US20120300714A1 (en) * | 2011-05-06 | 2012-11-29 | Samsung Electronics Co., Ltd. | Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems |
US8934350B2 (en) * | 2011-05-23 | 2015-01-13 | Qualcomm Incorporated | Channel state information feedback for carrier aggregation with flexible carrier configurations |
WO2013002685A1 (en) * | 2011-06-28 | 2013-01-03 | Telefonaktiebolaget L M Ericsson (Publ) | Scheduling of a user equipment in a radio communication system |
US9307465B2 (en) * | 2011-06-30 | 2016-04-05 | Viavi Solutions Uk Limited | Method and apparatus for determining the identity of a femto cell |
US8995385B2 (en) * | 2011-08-05 | 2015-03-31 | Samsung Electronics Co., Ltd. | Apparatus and method for UE-specific demodulation reference signal scrambling |
KR102087608B1 (ko) * | 2011-08-11 | 2020-03-13 | 삼성전자주식회사 | 통신 시스템에서 물리 하향링크 제어 채널들의 확장을 위한 장치 및 방법 |
US20130201926A1 (en) * | 2011-08-11 | 2013-08-08 | Samsung Electronics Co., Ltd. | System and method for physical downlink control and hybrid-arq indicator channels in lte-a systems |
BR112014003985B1 (pt) * | 2011-08-22 | 2022-06-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Dispositivo sem fio, método realizado por tal dispositivo para o processamento de sinais de rádio associados a comunicações sem fio e nó de rede |
US8842628B2 (en) * | 2011-09-12 | 2014-09-23 | Blackberry Limited | Enhanced PDCCH with transmit diversity in LTE systems |
CN102291812B (zh) * | 2011-09-13 | 2014-12-03 | 电信科学技术研究院 | 上行功控参数配置及上行功控方法、系统和设备 |
US20130083746A1 (en) * | 2011-09-30 | 2013-04-04 | Interdigital Patent Holdings, Inc. | Method and apparatus for allocating resources for an enhanced physical hybrid automatic repeat request indicator channel |
US8891402B2 (en) * | 2011-09-30 | 2014-11-18 | Sharp Kabushiki Kaisha | Devices for reporting uplink information |
US20130083667A1 (en) * | 2011-10-03 | 2013-04-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Accessibility Measurements |
JP6000275B2 (ja) | 2011-11-07 | 2016-09-28 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 端末装置、基地局装置、送信方法および受信方法 |
US9272851B2 (en) * | 2011-11-07 | 2016-03-01 | Mediatek Inc. | Minimization of drive tests for uplink link coverage |
US9049730B2 (en) * | 2011-11-14 | 2015-06-02 | Qualcomm Incorporated | Uplink data transmission with interference mitigation |
JP5961282B2 (ja) * | 2011-12-22 | 2016-08-02 | 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 | Lteキャリアアグリゲーションでの制御シグナリング |
WO2013112189A1 (en) | 2012-01-23 | 2013-08-01 | Intel Corporation | Network assisted user association and offloading techniques for integrated multi-rat heterogeneous networks |
-
2012
- 2012-05-30 WO PCT/US2012/039988 patent/WO2013112189A1/en active Application Filing
- 2012-05-30 EP EP12866507.2A patent/EP2807860A4/en not_active Withdrawn
- 2012-05-30 US US13/811,300 patent/US9119120B2/en not_active Expired - Fee Related
- 2012-05-30 CN CN201280067896.4A patent/CN104067667A/zh active Pending
- 2012-06-19 US US13/526,767 patent/US8942122B2/en active Active
- 2012-06-22 US US13/530,722 patent/US20130188540A1/en not_active Abandoned
- 2012-06-26 US US13/532,841 patent/US9301219B2/en active Active
- 2012-06-27 US US13/534,463 patent/US20130188502A1/en not_active Abandoned
- 2012-08-29 US US13/598,301 patent/US8965453B2/en active Active
- 2012-09-10 US US13/608,369 patent/US9544823B2/en active Active
- 2012-09-28 US US13/630,008 patent/US9060313B2/en not_active Expired - Fee Related
- 2012-12-05 CN CN201280067853.6A patent/CN104054386B/zh active Active
- 2012-12-05 ES ES12866648.4T patent/ES2627055T3/es active Active
- 2012-12-05 HU HUE12866648A patent/HUE032790T2/en unknown
- 2012-12-05 WO PCT/CN2012/085913 patent/WO2013110228A1/en active Application Filing
- 2012-12-05 EP EP12866648.4A patent/EP2807879B1/en not_active Not-in-force
-
2013
- 2013-01-10 CN CN201380006357.4A patent/CN104067549B/zh active Active
- 2013-01-10 HU HUE13740886A patent/HUE040188T2/hu unknown
- 2013-01-10 WO PCT/US2013/020977 patent/WO2013112292A1/en active Application Filing
- 2013-01-10 EP EP13740886.0A patent/EP2807779B1/en active Active
- 2013-01-10 ES ES13740886.0T patent/ES2683974T3/es active Active
- 2013-01-15 EP EP13741336.5A patent/EP2807872A4/en not_active Withdrawn
- 2013-01-15 CN CN201380006404.5A patent/CN104067674B/zh active Active
- 2013-01-15 WO PCT/US2013/021582 patent/WO2013112321A1/en active Application Filing
- 2013-01-16 HU HUE13741631A patent/HUE032583T2/en unknown
- 2013-01-16 CN CN201380006402.6A patent/CN104067684B/zh active Active
- 2013-01-16 EP EP13741631.9A patent/EP2807890B1/en not_active Not-in-force
- 2013-01-16 WO PCT/US2013/021728 patent/WO2013112334A1/en active Application Filing
- 2013-01-16 ES ES13741631.9T patent/ES2626482T3/es active Active
- 2013-01-18 KR KR1020167002533A patent/KR101751191B1/ko active IP Right Grant
- 2013-01-18 HU HUE13741219A patent/HUE045513T2/hu unknown
- 2013-01-18 EP EP13741219.3A patent/EP2807765B1/en active Active
- 2013-01-18 KR KR1020147023597A patent/KR101591494B1/ko active IP Right Grant
- 2013-01-18 JP JP2014553456A patent/JP5882503B2/ja active Active
- 2013-01-18 WO PCT/US2013/022165 patent/WO2013112372A1/en active Application Filing
- 2013-01-18 CN CN201380011012.8A patent/CN104137441B/zh active Active
- 2013-01-18 KR KR1020177013125A patent/KR101861648B1/ko active IP Right Grant
- 2013-01-18 ES ES13741219T patent/ES2744708T3/es active Active
- 2013-01-18 CN CN201710354104.6A patent/CN107257274B/zh active Active
- 2013-01-21 CN CN201380006360.6A patent/CN104067688B/zh active Active
- 2013-01-21 WO PCT/US2013/022381 patent/WO2013112401A1/en active Application Filing
- 2013-01-21 WO PCT/US2013/022413 patent/WO2013112407A1/en active Application Filing
- 2013-01-21 CN CN201380006364.4A patent/CN104067673B/zh active Active
- 2013-01-21 EP EP13741562.6A patent/EP2807895B1/en not_active Not-in-force
- 2013-01-21 HU HUE13741562A patent/HUE032586T2/en unknown
- 2013-01-21 EP EP13741632.7A patent/EP2807871A4/en not_active Withdrawn
- 2013-01-21 ES ES13741562.6T patent/ES2627980T3/es active Active
- 2013-01-22 WO PCT/US2013/022566 patent/WO2013112476A1/en active Application Filing
- 2013-01-22 CN CN201380006401.1A patent/CN104067593B/zh active Active
- 2013-01-22 EP EP13740688.0A patent/EP2807811A4/en not_active Withdrawn
-
2016
- 2016-02-03 JP JP2016018783A patent/JP6250716B2/ja active Active
- 2016-03-28 US US15/083,016 patent/US9998999B2/en active Active
-
2017
- 2017-01-06 US US15/400,106 patent/US9877317B2/en active Active
-
2018
- 2018-04-16 HK HK18104899.4A patent/HK1245536A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102150460A (zh) * | 2008-09-15 | 2011-08-10 | 英飞凌科技股份有限公司 | 用于控制上行链路信号发射功率的方法和通信装置 |
WO2010150807A1 (ja) * | 2009-06-23 | 2010-12-29 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局装置、移動端末装置及び送信電力制御方法 |
WO2011078631A2 (ko) * | 2009-12-27 | 2011-06-30 | 엘지전자 주식회사 | 다중 반송파 지원 무선 통신 시스템에서 상향링크 전송 전력 제어 방법 및 장치 |
WO2011082744A2 (en) * | 2010-01-11 | 2011-07-14 | Panasonic Corporation | Transmit power control signaling for communication systems using carrier aggregation |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104067673A (zh) | 控制上行链路控制信道的功率电平 | |
US12058732B2 (en) | Technique for device-to-device communication based on radio signals received from one or more radio sources | |
US11985016B2 (en) | Apparatuses and methods of switching between different numerologies | |
EP3092839B1 (en) | System and method for virtual multi-point transceivers | |
CN103053196B (zh) | 协同多点传输的节点关联方法 | |
CN101534145B (zh) | 无线基站、无线终端以及无线通信方法 | |
EP3590301B1 (en) | D2d communications in a cellular network | |
CN108111280A (zh) | 参考信号配置、信息的发送、信息的接收方法及装置 | |
CN101645729A (zh) | 下行蜂窝系统的多天线多基站合作方法及基站 | |
CN104885398A (zh) | 用于设备间通信的方法和装置 | |
CN105122932A (zh) | 用于设备到设备通信的方法和装置 | |
CN104904305A (zh) | 用于设备到设备通信的方法 | |
JP2022506409A (ja) | Pdschダイバーシティをシグナリングするためのシステム及び方法 | |
WO2016202374A1 (en) | A wireless device, a radio network node, and methods therein | |
KR20120102845A (ko) | 무선통신 시스템에서 제어 정보 송수신 방법 및 장치 | |
CN115668851A (zh) | 用于tci状态激活和码点到tci状态映射的系统和方法 | |
WO2019148455A1 (en) | User equipment and method of wireless communication of same | |
CN103560816A (zh) | 下行蜂窝系统的多天线多基站合作的方法及基站 | |
KR102102060B1 (ko) | 무허가 다중 접속을 위한 스케줄링 방법 및 이를 위한 사용자 단말 | |
CN112994761B (zh) | 一种波束确定方法及装置 | |
Zheng et al. | Random subchannel selection of store-carry and forward transmissions in traffic hotspots | |
CN104038988A (zh) | 一种微基站的状态控制方法及装置 | |
Sun et al. | Distributed cooperative device-to-device transmissions underlaying cellular networks | |
JPWO2022176157A5 (ja) | 端末、無線通信方法、基地局及びシステム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200409 Address after: California, USA Patentee after: Apple Inc. Address before: California, USA Patentee before: INTEL Corp. |
|
TR01 | Transfer of patent right |