公开(公告)号：WO2018210425A1

公开(公告)日：2018-11-22

申请号：PCT/EP2017/061996

申请日：2017-05-18

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： REIAL, Andres ,  ATHLEY, Fredrik ,  NILSSON, Andreas ,  PETERSSON, Sven

IPC分类号： H04W52/02 ,  H04B1/04

CPC分类号： H04W52/0274 ,  H04B17/309 ,  H04W52/0225 ,  H04W52/028

摘要： An energy efficient UE 100 comprising a plurality of antenna ports 1 10 is provided by enabling selective deactivation of at least some transmission chain(s) associated with the antenna port(s) 1 10 that are not transmitting signals, e.g., SRSs and/or other wireless signals. The UE 100 determines how quickly/how much each channel associated with each antenna port 1 10 changes, and identifies a subset of antenna ports having a rate of change estimate that satisfies a rate of change requirement as being part of a deactivation subset of antenna ports 1 10. The UE 100 not only ceases transmitting signals from the antenna ports 1 10 in the deactivation subset, but also deactivates each of the transmission chains 122 operatively connected to the antenna ports 1 10 in the deactivation subset. In so doing, the UE 100 eliminates unnecessary power consumption without unduly impacting performance.

公开(公告)号：WO2018063600A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/048242

申请日：2017-08-23

申请人： INTEL CORPORATION

发明人： BRAGEUL, David

IPC分类号： H04W52/02

CPC分类号： H04W52/028 ,  G10L15/22 ,  G10L2015/088 ,  G10L2015/223 ,  H04B1/385 ,  H04W4/80 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/20 ,  Y02D70/26

摘要： Apparatus and method to facilitate power consumption reduction in one or both of a first and second device are disclosed herein. In some embodiments, the first device may include one or more antennas that is to receive first audio data captured by the second device; and one or more processors in communication with the one or more antennas. The one or more processors is to identify a first energy level associated with the first audio data, determine, in accordance with the first energy level, a size of a buffer to be updated in the second device to capture second audio data, and detect whether one or more key phrases is included in the first audio data, which may be repeated depending on the no, one, or more key phrases detected.

摘要翻译： 这里公开了用于促进第一和第二设备之一或两者中的功耗降低的设备和方法。 在一些实施例中，第一设备可以包括将接收由第二设备捕获的第一音频数据的一个或多个天线; 以及与该一个或多个天线通信的一个或多个处理器。 该一个或多个处理器用于识别与第一音频数据相关联的第一能量等级，根据第一能量等级确定要在第二设备中更新的缓冲器的大小以捕获第二音频数据，并检测是否 一个或多个关键短语被包括在第一音频数据中，其可以根据检测到的一个或多个关键短语来重复。

公开(公告)号：WO2018063340A1

公开(公告)日：2018-04-05

申请号：PCT/US2016/054826

申请日：2016-09-30

申请人： GUPTA HYDE, Maruti ,  AZIZI, Shahrnaz ,  MIN, Alexander W. ,  SOMAYAZULU, Vallabhajosyula S. ,  PARK, Minyoung

发明人： GUPTA HYDE, Maruti ,  AZIZI, Shahrnaz ,  MIN, Alexander W. ,  SOMAYAZULU, Vallabhajosyula S. ,  PARK, Minyoung

IPC分类号： H04W36/32 ,  H04W36/00 ,  H04W52/02

CPC分类号： H04W52/0229 ,  H04W48/20 ,  H04W52/0245 ,  H04W52/028 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/12 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/26

摘要： Described herein are various low power mode procedures for user equipments (UEs). An apparatus of User Equipment (UE) may include memory, and processing circuitry. The processing circuitry to configure a LP-WUR to monitor a downlink channel for a narrow-band wake-up receiver-specific sync signal (WURSSS) from an eNodeB. The processing circuitry to, in response to a period of inactivity, configure a modem, to enter a low power mode that includes entry into a radio resource control idle (RRC_Idle) state and to cease monitoring a physical downlink control channel (PDCCH) of the serving eNodeB. The processing circuitry to, configure the LP-WUR to trigger a cell reselection in response to a determination that the apparatus is no longer covered by the serving eNodeB based on the WURSSS, and in response to the trigger of the cell reselection, configure the modem to exit the RRC_Idle state and trigger a cell reselection procedure.

摘要翻译： 这里描述的是用于用户设备（UE）的各种低功率模式过程。 用户设备（UE）的装置可以包括存储器和处理电路。 处理电路配置LP-WUR以监视来自eNodeB的窄带唤醒接收器专用同步信号（WURSSS）的下行链路信道。 所述处理电路响应于不活动时段来配置调制解调器以进入低功率模式，所述低功率模式包括进入无线电资源控制空闲（RRC_Idle）状态并且停止监视所述无线电资源控制空闲（RRC_Idle）状态的物理下行链路控制信道（PDCCH） 为eNodeB提供服务。 处理电路，响应于基于WURSSS确定装置不再被服务eNodeB覆盖而配置LP-WUR以触发小区重选，并且响应于小区重选的触发，配置调制解调器 退出RRC_Idle状态并触发小区重选过程。

公开(公告)号：WO2018044601A1

公开(公告)日：2018-03-08

申请号：PCT/US2017/047660

申请日：2017-08-18

申请人： QUALCOMM INCORPORATED

发明人： DESHPANDE, Pankaj Arvind

IPC分类号： H04W52/02

CPC分类号： H04W52/0216 ,  H04W4/80 ,  H04W28/14 ,  H04W28/22 ,  H04W52/028 ,  H04W56/001 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

摘要： Methods, systems, and devices for wireless communication are described. Techniques for communicating between an access point and a mobile device via a low-power radio access technology different than a normal radio access technology used for communication are described. During a first negotiation, it is determined whether the access point and the mobile device are capable of communicating via the low-power radio access technology. During a second negotiation, communication parameters for using the low-power radio access technology are agreed upon between the access point and the mobile device. Communications via the low-power radio access technology may be made while the mobile device is in a low-power mode.

摘要翻译： 描述了用于无线通信的方法，系统和设备。 描述了用于经由与用于通信的正常无线电接入技术不同的低功率无线电接入技术在接入点与移动设备之间进行通信的技术。 在第一次协商期间，确定接入点和移动设备是否能够通过低功率无线电接入技术进行通信。 在第二次协商期间，使用低功率无线电接入技术的通信参数在接入点和移动设备之间达成一致。 当移动设备处于低功耗模式时，可以通过低功率无线接入技术进行通信。

公开(公告)号：WO2018038843A1

公开(公告)日：2018-03-01

申请号：PCT/US2017/043613

申请日：2017-07-25

申请人： QUALCOMM INCORPORATED

发明人： JIA, Zhanfeng ,  ZHANG, Ning ,  BRAND, Simon

IPC分类号： H04W52/02

CPC分类号： H04W28/0231 ,  H04L43/0882 ,  H04L43/16 ,  H04W4/023 ,  H04W52/0258 ,  H04W52/028 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/14 ,  Y02D70/142

摘要： Systems and methods for wireless communications are disclosed, such as an apparatus for wireless communications. The apparatus generally includes an interface for communicating with a plurality of wireless nodes via a plurality of antennas, a memory; and a processor coupled with the memory and configured to determine one or more indications for a set of network load factors for a wireless network of a plurality of wireless nodes and changing, based on the determined one or more indications for a set of network load factors, from a first set of radios used for communicating with at least one of the wireless nodes to a second set of radios used for communicating with at least one of the wireless nodes.

摘要翻译： 公开了用于无线通信的系统和方法，诸如用于无线通信的设备。 该设备通常包括用于经由多个天线与多个无线节点通信的接口，存储器; 以及与所述存储器耦合的处理器，所述处理器被配置为确定用于多个无线节点的无线网络的一组网络负载因子的一个或多个指示，并基于所确定的一组网络负载因子的一个或多个指示 从用于与至少一个无线节点通信的第一组无线电设备到用于与至少一个无线节点进行通信的第二组无线电设备。

公开(公告)号：WO2017203338A1

公开(公告)日：2017-11-30

申请号：PCT/IB2016/057965

申请日：2016-12-23

申请人： QUALCOMM INCORPORATED

发明人： NAMBOODIRI, Vishnu, Karakkad ,  KUMAR, Mukesh ,  SANKA, Suresh

IPC分类号： H04W52/02 ,  H04W36/00 ,  H04W60/00

CPC分类号： H04W52/0216 ,  H04W8/183 ,  H04W52/028 ,  H04W60/005 ,  H04W76/28 ,  H04W88/06 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/20 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/26

摘要： This disclosure includes example methods for scheduling idle mode activities on a multiple subscriber identity module (SIM), multiple standby mobile communication device configured for communications via a first subscription and a second subscription. Various examples may include scheduling, by a processor of the mobile communication device, a first paging indicator channel (PICH) reading or a first system information block (SIB) reading on the first subscription, scheduling, by the processor, a first idle mode measurement on the second subscription at a time that overlaps with the first PICH reading or the first SIB reading on the first subscription, and performing, by the processor, the first PICH reading or the first SIB reading on the first subscription at a time that overlaps with the first idle mode measurement on the second subscription.

摘要翻译： 本公开包括用于调度多用户身份模块（SIM）上的空闲模式活动的示例方法，被配置为经由第一预订和第二预订进行通信的多备用移动通信设备。 各种示例可以包括由移动通信设备的处理器调度第一寻呼指示符信道（PICH）读取或读取关于第一预订的第一系统信息块（SIB），由处理器调度第一空闲模式测量 在与所述第一预订上的所述第一PICH读取或所述第一SIB读取重叠的时间在所述第二预订上，并且由所述处理器在与所述第一预订重叠的时间对所述第一预订执行所述第一PICH读取或所述第一SIB读取 第二次订阅的第一个空闲模式测量。

公开(公告)号：WO2017200697A1

公开(公告)日：2017-11-23

申请号：PCT/US2017/028643

申请日：2017-04-20

申请人： QUALCOMM INCORPORATED

发明人： KUMAR, Ajeet ,  BODDU, Ajay K.R. ,  KHANNA, Arun ,  BHATTACHARYA, Sabyasachi

IPC分类号： H04W52/02

CPC分类号： H04M1/72522 ,  H04M2250/10 ,  H04W4/80 ,  H04W52/0251 ,  H04W52/028 ,  H04W84/12 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164

摘要： The present application relates to service management at a user equipment (UE). The described aspects include determining whether at least one activated service satisfies a termination condition based on detecting that a service deactivation triggering condition has been met. The described aspects further include determining whether the at least one activated service was activated based on an indication received from an interface unit of the UE based on determining that the at least one activated services satisfies the termination condition. Additionally, the described aspects include terminating operation of the at least one activated service based on determining that the at least one activated service satisfies the termination condition and the at least one service was not activated by the interface unit between the application and the at least one activated service.

摘要翻译： 本申请涉及用户设备（UE）处的服务管理。 所描述的方面包括基于检测到服务停用触发条件已被满足来确定至少一个激活的服务是否满足终止条件。 所描述的方面还包括基于确定所述至少一个激活的服务满足所述终止条件，基于从所述UE的接口单元接收到的指示来确定所述至少一个激活的服务是否被激活。 另外，所描述的方面包括基于确定所述至少一个激活的服务满足所述终止条件并且所述至少一个服务未被所述应用与所述至少一个服务器之间的接口单元激活来终止所述至少一个激活的服务的操作 激活的服务。

公开(公告)号：WO2017199257A1

公开(公告)日：2017-11-23

申请号：PCT/IL2017/050557

申请日：2017-05-17

申请人： WISE-SEC LTD.

发明人： MAOR, Vadim

IPC分类号： G06F1/32 ,  G06F1/26 ,  H04B1/40 ,  H04M1/00 ,  H04M1/73 ,  H04W52/02

CPC分类号： H04W52/028 ,  G06F1/3206 ,  G06F1/3243 ,  H04W52/02 ,  H04W52/0225 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/166 ,  Y02D70/26

摘要： A system of monitoring at least one sensor and activating a main processor in an electronic device, comprising one or more sensors and one or more Micro Controller Units (MCU) electronically connected to the one or more sensors. The one or more MCUs are adapted to process signals received from the sensor (s) which generate the signals in response to an external stimulus, identify one or more predefined outputs and/or patterns of the signals and forward a wakeup trigger message to invoke a main processor to transition from a power saving mode to an operational mode.

摘要翻译： 监视电子设备中的至少一个传感器并激活主处理器的系统，其包括一个或多个传感器以及电子地连接到所述一个或多个传感器的一个或多个微控制器单元（MCU）。 所述一个或多个MCU适于处理从响应于外部刺激而生成信号的传感器接收的信号，识别信号的一个或多个预定义的输出和/或模式并转发唤醒触发消息以调用 主处理器从省电模式转换到操作模式。

公开(公告)号：WO2017168188A1

公开(公告)日：2017-10-05

申请号：PCT/IB2016/000479

申请日：2016-03-29

申请人： OLYMPUS CORPORATION ,  RAMA RAO, Kishore

发明人： RAMA RAO, Kishore ,  HENG, Kim

IPC分类号： H04W52/02 ,  H03K19/00

CPC分类号： A61B1/00036 ,  A61B1/041 ,  A61N1/08 ,  A61N1/37276 ,  H03K19/0016 ,  H04B1/1615 ,  H04W52/0229 ,  H04W52/028 ,  Y02D70/00 ,  Y02D70/26

摘要： A starter circuit (128) for an electronic device includes a rectifier circuit (212) having an input coupled to an antenna (222); a Schmidt trigger (214) coupled to the rectifier circuit; a pulse timer circuit (216) coupled to receive pulses from the Schmidt trigger (214) and configured to measure pulse characteristics to determine whether the pulses are part of a valid startup sequence and to generate a reset signal if the pulses are not part of a valid startup sequence; and a counter (218) having first and second inputs coupled to outputs of the pulse timer circuit, the counter (218) configured to output a signal to initiate power-on of a component of the electronic device a when its count value reaches a predetermined value.

摘要翻译： 用于电子设备的起动器电路（128）包括：整流器电路（212），其具有耦合到天线（222）的输入; 施密特触发器（214），耦合到整流器电路; 脉冲计时器电路（216），其被耦合以接收来自施密特触发器（214）的脉冲并且被配置为测量脉冲特性以确定脉冲是否是有效启动序列的一部分并且如果脉冲不是一部分则产生复位信号 有效的启动顺序; 以及计数器（218），其具有耦合到所述脉冲计时器电路的输出的第一和第二输入，所述计数器（218）被配置为当其计数值达到预定值时，输出信号以启动所述电子设备a的组件的通电 值。

公开(公告)号：WO2017123472A1

公开(公告)日：2017-07-20

申请号：PCT/US2017/012550

申请日：2017-01-06

申请人： QUALCOMM INCORPORATED

发明人： HSU, Liangchi ,  BALASUBRAMANIAN, Srinivasan ,  LIN, Lijun

IPC分类号： H04W52/02 ,  G06F1/32

CPC分类号： H04W52/0258 ,  G06F1/3287 ,  H04W52/028 ,  H04W88/02 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/26

摘要： Certain aspects of the present disclosure generally relate to wireless communications and, more specifically, to power savings based on distributed enhanced machine type communication (eMTC) functions, for example, between an applications processor and a modem of an eMTC device. An example method generally includes entering a power saving mode (PSM), wherein entering the PSM includes performing a first power collapse of an applications processor of the wireless node and a modem of the wireless node into a low power state; exiting the PSM at expiry of a wake-up timer, wherein exiting the PSM includes waking up the applications processor and the modem from the low power state to an active power state; and in response to exiting the PSM, performing a second power collapse of the applications processor into the low power state while the modem operates in the active power state.

摘要翻译： 本公开的某些方面一般涉及无线通信，并且更具体地涉及例如基于分布式增强机器类型通信（eMTC）功能的功率节省，所述功能例如在应用处理器和调制解调器之间 一个eMTC设备。 示例方法通常包括进入功率节省模式（PSM），其中进入PSM包括执行无线节点的应用处理器和无线节点的调制解调器进入低功率状态的第一功率崩溃; 在唤醒定时器期满时退出PSM，其中退出PSM包括将应用处理器和调制解调器从低功率状态唤醒到有功功率状态; 并且响应于退出PSM，当调制解调器工作在有功功率状态时，执行应用处理器进入低功率状态的第二功率崩溃。