公开(公告)号：WO2018185640A1

公开(公告)日：2018-10-11

申请号：PCT/IB2018/052270

申请日：2018-04-02

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： THANGARASA, Santhan ,  KAZMI, Muhammad

IPC: H04W24/10

CPC classification number: H04W36/0088

Abstract: According to certain embodiments, a method for use in a wireless device comprise determining a coverage level with respect to a serving cell, selecting one of a plurality of configurations for sharing gaps between intra- and inter-frequency measurements, and performing one or more measurements according to the selected configuration for sharing gaps. The configuration for sharing gaps is selected based at least in part on the determined coverage level. For example, certain embodiments use the determined coverage level to select one of a plurality of tables, wherein each table comprises one or more schemes that indicate how to share gaps between intra- and inter-frequency measurements.

公开(公告)号：WO2018094255A1

公开(公告)日：2018-05-24

申请号：PCT/US2017/062377

申请日：2017-11-17

Applicant: QUALCOMM INCORPORATED

Inventor： MEYLAN, Arnaud ,  ZHAO, Suli ,  OZTURK, Ozcan

IPC: H04W48/12 ,  H04W48/16 ,  H04W84/12

CPC classification number: H04W36/26 ,  H04W16/14 ,  H04W36/0085 ,  H04W36/0088 ,  H04W36/14 ,  H04W48/12 ,  H04W48/16 ,  H04W72/10 ,  H04W84/12

Abstract: A method for wireless communication at a user equipment (UE) includes determining that both a cellular radio access technology (RAT) and a wireless local area network (WLAN) RAT are available over an unlicensed radio frequency spectrum band; obtaining measurements for at least the cellular RAT or the WLAN RAT; selecting, by the UE, one of the cellular RAT or the WLAN RAT for a class of traffic, where the selected RAT is selected based at least in part on the measurements; and serving the class of traffic based at least in part on the selected RAT.

公开(公告)号：WO2018057143A1

公开(公告)日：2018-03-29

申请号：PCT/US2017/046154

申请日：2017-08-09

Applicant: INTEL CORPORATION

Inventor： ZHU, Jing ,  SINGH, Sarabjot ,  YIU, Candy ,  HIMAYAT, Nageen ,  ARYAFAR, Ehsan

IPC: H04W36/00

CPC classification number: H04W36/0088 ,  H04W36/0058 ,  H04W36/0077 ,  H04W36/0085

Abstract: Embodiments of the present disclosure describe systems, devices, and methods for mobility enhancements for intra-cell and inter-cell mobility in wireless communication systems. Some embodiments may include mobility enhancements based on measurement reporting, mobility enhancements for handovers, or mobility enhancements for Fast Cell Switching (FCS) for a mobile device connected to multiple cells simultaneously. Other embodiments may be described or claimed.

Abstract translation: 本公开的实施例描述了用于无线通信系统中的小区内和小区间移动性的移动增强的系统，设备和方法。 一些实施例可以包括基于测量报告的移动增强，用于切换的移动增强或用于同时连接到多个小区的移动设备的快速小区切换（FCS）的移动增强。 其他实施例可以被描述或要求保护。

公开(公告)号：WO2018039263A1

公开(公告)日：2018-03-01

申请号：PCT/US2017/048060

申请日：2017-08-22

Applicant: QUALCOMM INCORPORATED

Inventor： BANSAL, Hargovind Prasad ,  GUPTA, Pankaj ,  KONA, Praveen Nagaraja

IPC: H04W36/00 ,  H04W24/10

CPC classification number: H04W36/32 ,  H04W24/02 ,  H04W24/10 ,  H04W36/0088

Abstract: Methods, systems, and devices for wireless communication are described. A mobile device may receive a measurement configuration relating to signal measurements (e.g., neighboring cells, carriers, frequencies, etc.) which are performed by the mobile device in support of mobility and other behaviors. The mobile device may prioritize the signal measurements based on historic or crowd-sourced information. When a measurement procedure is unsuccessful, the mobile device may exclude a corresponding object from its measurement configuration in order to increase the likelihood of performing successful measurements involving other such objects. Objects from the measurement configuration may be excluded temporarily or permanently. Measurement objects may be prioritized based on past successful measurements, a location of the wireless device, and/or depending on whether they were previously excluded. The mobile device may report successful measurements to the base station.

Abstract translation: 描述了用于无线通信的方法，系统和设备。 移动设备可以接收与由移动设备执行的支持移动性和其他行为的信号测量（例如，相邻小区，载波，频率等）有关的测量配置。 移动设备可以基于历史或群众来源的信息来优先化信号测量。 当测量过程不成功时，移动设备可以从其测量配置中排除相应的对象，以便增加执行涉及其他这种对象的成功测量的可能性。 测量配置中的对象可能暂时或永久排除。 基于过去的成功测量结果，无线设备的位置和/或取决于它们是否先前被排除，可以优先测量对象。 移动设备可以向基站报告成功的测量结果。

公开(公告)号：WO2018031162A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/041531

申请日：2017-07-11

Applicant: QUALCOMM INCORPORATED

Inventor： KINTHADA VENKATA, Madhusudan ,  MALI, Nikhil ,  MACDONALD, Joshua Tennyson ,  SANDHU, Manjinder Singh

IPC: H04W36/00

CPC classification number: H04W36/04 ,  H04W24/10 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/0094 ,  H04W36/30 ,  H04W48/16 ,  H04W56/001

Abstract: Aspects of the present disclosure relate to wireless communications and, more particularly, to identifying a cell as a handover candidate in coverage areas based on decoding a secondary synchronization signal and/or a primary broadcast channel of the handover candidate cell. An example method generally includes initiating a search for a secondary synchronization signal (SSS) for a first cell of one or more handover candidate cells, and reporting the first cell as a handover candidate in a measurement report if the SSS for the first cell is detected a threshold number of times.

Abstract translation: 本公开的各方面涉及无线通信，并且更具体地涉及基于对辅助同步信号和/或切换的主广播信道进行解码来将小区标识为覆盖区域中的切换候选者 候选细胞。 一种示例方法通常包括发起对一个或多个切换候选小区的第一小区的辅同步信号（SSS）的搜索，并且如果检测到第一小区的SSS，则在测量报告中报告第一小区作为切换候选者 阈值次数。

公开(公告)号：WO2017151270A1

公开(公告)日：2017-09-08

申请号：PCT/US2017/016377

申请日：2017-02-03

Applicant: QUALCOMM INCORPORATED

Inventor： ZACHARIAS, Leena ,  GHOLMIEH, Aziz ,  SIVANADYAN, Thiagarajan ,  MAHAJAN, Amit

IPC: H04W76/02 ,  H04W76/04 ,  H04W88/06 ,  H04L5/00 ,  H04W36/00

CPC classification number: H04W36/14 ,  H04L5/001 ,  H04L5/0076 ,  H04L5/0098 ,  H04W36/0088 ,  H04W72/121 ,  H04W76/15 ,  H04W76/16 ,  H04W76/28 ,  H04W88/06

Abstract: Aspects of the present disclosure relate to performing a tune-away from a first radio access technology (RAT) to a second RAT. These techniques include, for example, a method in which one or more radio resources of a user equipment are tuned away from the first RAT (e.g., LTE technology) to the second RAT (e.g., legacy 2G/3G technology and/or Wi-Fi or Bluetooth technology). Based on detecting a need to tune away one or more radio resources, the UE may then determine a tune-away metric for each serving cell based on one or more performance impact factors associated with the serving cell being tuned away. The UE may select one or more of the cells to be tuned away based on the determined tune-away metrics. The UE may then tune one or more radio resources corresponding to the selected at least one cell away from the first RAT to the second RAT.

Abstract translation: 本公开的各方面涉及执行从第一无线电接入技术（RAT）到第二RAT的调离。 这些技术包括例如其中用户设备的一个或多个无线电资源从第一RAT（例如，LTE技术）调谐到第二RAT（例如，传统的2G / 3G技术和/或Wi- Fi或蓝牙技术）。 基于检测到调离一个或多个无线电资源的需求，UE然后可以基于与正被调谐离开的服务小区相关联的一个或多个性能影响因子来确定每个服务小区的调离距离度量。 UE可以基于所确定的调离度量来选择要被调离的一个或多个小区。 然后，UE可以将对应于所选择的至少一个小区的一个或多个无线电资源从第一RAT调整到第二RAT。

公开(公告)号：WO2017080229A1

公开(公告)日：2017-05-18

申请号：PCT/CN2016/088121

申请日：2016-07-01

Applicant: INTEL IP CORPORATION ,  HUANG, Rui ,  TANG, Yang ,  IOFFE, Anatoliy

Inventor： HUANG, Rui ,  TANG, Yang ,  IOFFE, Anatoliy

IPC: H04W64/00

CPC classification number: H04W36/0088

Abstract: Described is an apparatus of an enhanced Machine Type Communication (eMTC) capable User Equipment (UE) operable to communicate with an eMTC capable Evolved Node-B (eNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to initiate an intra-frequency measurement corresponding with an intra-frequency Measurement Gap Length (MGL) of a first duration. The second circuitry may be operable to initiate an inter-frequency measurement corresponding with an inter-frequency MGL of a second duration. The first duration may be shorter than the second duration. The first and second durations may be established by dedicated and separated configuration inputs. The second circuitry may also be operable to schedule a plurality of intra-frequency measurements in accordance with an intra-frequency measurement gap pattern, and may be operable to schedule a plurality of inter-frequency measurements in accordance with an inter-frequency measurement gap pattern.

Abstract translation: 描述了一种增强型机器类型通信（eMTC）的用户设备（UE）的设备，其可操作用于在无线网络上与eMTC能力的演进型节点B（eNB）通信。 该装置可以包括第一电路和第二电路。 第一电路可以用于发起与第一持续时间的频率内测量间隙长度（MGL）相对应的频率内测量。 第二电路可以用于发起对应于第二持续时间的频率间MGL的频率间测量。 第一持续时间可以比第二持续时间短。 第一和第二持续时间可以通过专用和分开的配置输入来建立。 第二电路还可以用于根据频率内测量间隙模式调度多个频率内测量，并且可以用于根据频率间测量间隙模式调度多个频率间测量

公开(公告)号：WO2017054882A1

公开(公告)日：2017-04-06

申请号：PCT/EP2015/072760

申请日：2015-10-01

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： DALSGAARD, Lars ,  ZHANG, Li

IPC: H04W36/00 ,  H04W36/32 ,  H04W76/04

CPC classification number: H04W36/0088 ,  H04W36/32 ,  H04W76/28

Abstract: Providing a mobility configuration for DRX-enabled terminal devices, which requires support of robust mobility for a DRX cycle equal to or lower than a predetermined DRX threshold (e. g., by performing cell detection and measurement reporting more frequently than the DRX cycle) and allows non-support of robust mobility for a DRX cycle higher than the predetermined DRX threshold (e. g., by omitting cell detection and measurement reporting so that these occur as or less frequently than the DRX cycle, or by omitting counting radio link failures, or by omitting performing call-reestablishments), and providing an indication for employment of the mobility configuration to at least one DRX-enabled terminal device.

Abstract translation: 为启用DRX的终端设备提供移动性配置，其需要支持等于或低于预定DRX阈值的DRX周期的鲁棒移动性（例如，通过比DRX周期更频繁地执行小区检测和测量报告）并且允许非 - 支持高于预定DRX阈值的DRX周期的鲁棒移动性（例如，通过省略小区检测和测量报告，使得它们以DRX周期或频率发生，或通过省略计数无线电链路故障，或通过省略执行 呼叫重建），并且向至少一个启用了DRX的终端设备提供使用移动性配置的指示。

公开(公告)号：WO2017016488A1

公开(公告)日：2017-02-02

申请号：PCT/CN2016/091924

申请日：2016-07-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： ROA, Juan ,  SHEEN, Baoling S.

IPC: H04W36/32

CPC classification number: H04W36/0022 ,  H04W24/08 ,  H04W24/10 ,  H04W36/0016 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/30 ,  H04W36/32 ,  H04W64/006 ,  H04W88/02

Abstract: A node device of a cellular communication network comprises physical layer circuitry and processing circuitry. The physical layer circuitry is operable to receive signal power information from a user equipment device (UE). The processing circuitry is operable to determine a speed of travel classification for the UE using the signal power information, and configure one or more operating parameters of the cellular communication network using the determined speed of travel classification for the UE.

Abstract translation: 蜂窝通信网络的节点设备包括物理层电路和处理电路。 物理层电路可操作以从用户设备设备（UE）接收信号功率信息。 所述处理电路可操作以使用所述信号功率信息来确定所述UE的行进分类速度，并且使用所确定的所述UE的行进分类速度来配置所述蜂窝通信网络的一个或多个操作参数。

公开(公告)号：WO2017012540A1

公开(公告)日：2017-01-26

申请号：PCT/CN2016/090616

申请日：2016-07-20

Applicant: MEDIATEK INC.

Inventor： TSENG, Li-Chuan ,  HSU, Chia-Chun ,  JOHANSSON, Per Johan Mikael

IPC: H04W24/10

CPC classification number: H04W24/08 ,  H04B17/318 ,  H04W36/0088 ,  H04W76/28

Abstract: A method of mobility management with smart measurement is proposed. The present invention addresses modifications on RRM measurements as well as mobility control procedures in order to improve mobility performance for UE configured with longer connected mode DRX cycle. Since the poor mobility performance when applying extended DRX cycle mainly results from reduced number of measurements, one solution is to dynamically adjust the measurement interval so as to trigger the measurement reporting in time.

Abstract translation: 提出了一种采用智能测量的移动性管理方法。 本发明解决了对RRM测量以及移动性控制过程的修改，以便改进配置有较长连接模式DRX周期的UE的移动性能。 由于在应用扩展DRX周期时移动性差的主要原因是测量次数减少，所以一个解决方案是动态调整测量间隔，以便及时触发测量报告。