公开(公告)号：EP3110228A1

公开(公告)日：2016-12-28

申请号：EP15743802.9

申请日：2015-01-21

Applicant: Sharp Kabushiki Kaisha

Inventor： UEMURA Katsunari ,  TSUBOI Hidekazu ,  KATO Yasuyuki

IPC: H04W80/02 ,  H04W16/32 ,  H04W72/04 ,  H04W76/06 ,  H04W92/20

CPC classification number: H04W76/15 ,  H04W76/34 ,  H04W80/02

Abstract: There are provided a terminal device, a base station apparatus, a communication system, a communication control method, and an integrated circuit, in all of which efficient communication control is possible in communication that uses multiple cells. In communication that uses first RLC which corresponds to a first cell group which includes at least the primary cell, second RLC which corresponds to a second cell group which does not include the primary cell, and one PDCP which belongs to the first cell group which processes pieces of data on the first RLC and the second RLC, the terminal device releases the second RLC based on a list that includes identifiers of data radio bearers relating to the second RLC, which is received from the base station apparatus.

Abstract translation: 提供了终端设备，基站设备，通信系统，通信控制方法和集成电路，在所有这些中，有效的通信控制在使用多个小区的通信中是可能的。 在使用对应于至少包括主小区的第一小区组的第一RLC的通信中，对应于不包括主小区的第二小区组的第二RLC和属于第一小区组的一个PDCP，该PDCP处理 第一RLC和第二RLC上的数据片段，终端装置基于从基站装置接收到的包含与第二RLC有关的数据无线承载的标识符的列表，释放第二RLC。

公开(公告)号：EP2999293A4

公开(公告)日：2016-12-14

申请号：EP13884680

申请日：2013-12-26

Applicant: NEC CORP

Inventor： SUZUKI TAKAAKI ,  IWAI TAKANORI

IPC: H04W76/02 ,  H04W72/04 ,  H04W72/12 ,  H04W76/06 ,  H04W84/22

CPC classification number: H04W72/0493 ,  H04W4/005 ,  H04W24/02 ,  H04W76/02 ,  H04W76/027 ,  H04W76/06 ,  H04W84/22

Abstract: The present invention aims to provide a control apparatus, a communication system, a communication apparatus, a communication method, and a program capable of efficiently and equally allocating communication opportunities. A control apparatus (10) according to the present invention includes: a monitor unit (20) for monitoring statuses of connection of a plurality of communication apparatuses where a synchronous communication is limited to a network; a determination unit (30) for determining, upon receiving from a first communication apparatus included in the plurality of communication apparatuses a connection request message that requests a connection to the network, whether the first communication apparatus can be connected to the network according to the statuses of the connection of the plurality of communication apparatuses to the network; and a communication unit (40) for notifying, when it is determined in the determination unit (30) that the connection of the first communication apparatus to the network is unavailable, the first communication apparatus of a determination result indicating that the connection is unavailable and a timing at which the connection request message will be transmitted next time.

公开(公告)号：EP3101910A1

公开(公告)日：2016-12-07

申请号：EP16172660.9

申请日：2016-06-02

Applicant: Apple Inc.

Inventor： WATSON, Robert D. ,  GANAPATHI BATTA, Ganesha Adkasthala ,  GUETTA, Anthony J. ,  SHAW, David John ,  DOOLEY, Craig ,  SAARI, Chris ,  NOVICK, Gregory ,  DE VRIES, Nathan ,  BERNHARD, Patrick Ian ,  MCLAUGHLIN, Dana ,  MOORE, Jeffrey Chandler ,  COFFMAN, Patrick Lee ,  BENNETT, Jonathan Anderson ,  IYER, Deepak ,  HOWARD, Riley ,  CONN, Jason C. ,  HARIHARAN, Sriram

IPC: H04R3/12 ,  H04M1/60 ,  H04W76/06 ,  H04R1/10 ,  H04R5/033 ,  H04R5/04 ,  H04W28/26 ,  H04W76/02

Abstract: Apparatus and methods to communicate audio data from either an active wireless device or a requesting wireless device to one or more audio reproduction devices that are simultaneously communicatively coupled to both the active wireless device and to the requesting wireless device are disclosed. Responsive to a request from the requesting wireless device to transmit audio data to the one or more audio reproduction devices, the active wireless device determines whether to transmit audio data from the requesting wireless device based at least in part on an audio status of the active wireless device and a set of predetermined arbitration criteria that prioritizes among applications and operating system processes that generate the audio data.

Abstract translation: 公开了将有源无线设备或请求无线设备的音频数据传送到同时通信耦合到有源无线设备和请求的无线设备的一个或多个音频再现设备的设备和方法。 响应于来自请求的无线设备向一个或多个音频再现设备发送音频数据的请求，有源无线设备至少部分地基于主动无线设备的音频状态来确定是否从请求的无线设备发送音频数据 设备和一组预定的仲裁标准，其在生成音频数据的应用和操作系统过程中进行优先级排序。

公开(公告)号：EP3095280A1

公开(公告)日：2016-11-23

申请号：EP15703648.4

申请日：2015-01-06

Applicant: Qualcomm Incorporated

Inventor： SONG, Bongyong ,  HUANG, Yuheng

IPC: H04W52/02 ,  H04W76/06

CPC classification number: H04W52/0251 ,  H04W52/0225 ,  H04W76/27 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: A communication system operates in the first power state during a communication session. The system transitions from the first to a second power state, when a first predefined time period expires after transfer of a packet and before a transfer of a next packet, for any of and no more than a first N packets in the communication session. Alternatively or in addition, the system transitions from the first to the second power state when: (a) the first predefined time period expires after transfer of a packet and before transfer of a next packet in the communication session and (b) the size of each packet transferred thus far in the communication session is not greater than S.

Abstract translation: 通信系统在通信会话期间以第一功率状态运行。 当第一预定义时间段在分组传输之后和传输下一分组之前到达通信会话中的前N个分组中的任何一个并且不多于第一分组时，系统从第一功率状态转换到第二功率状态。 备选地或附加地，当（a）第一预定义时间段在分组传送之后并且在通信会话中传送下一分组之前到期时，系统从第一功率状态转换到第二功率状态，以及（b） 在通信会话中迄今传送的每个分组不大于S.

公开(公告)号：EP2448363B1

公开(公告)日：2016-11-23

申请号：EP11185813.0

申请日：2011-10-19

Applicant: NTT DOCOMO, INC.

Inventor： Uchiyama, Tadashi ,  Obata, Kazunori ,  Masuda, Masafumi ,  Harano, Seigo

IPC: H04W76/06 ,  H04W36/00 ,  H04W88/06

CPC classification number: H04W76/06 ,  H04W36/00 ,  H04W76/30 ,  H04W88/06 ,  H04W88/08

Abstract: A radio base station in a first mobile communication system is disclosed. The radio base station includes a radio communication unit; a network communication unit; and a determining unit. If a massage received by the network communication unit from a switching station indicates that a mobile station is requesting a service which is not provided in the first mobile communication system but which is provided in a second mobile communication system and it is determined by the determining unit that a handover to the second mobile communication system cannot be conducted, the network communication unit requests the switching station to release a connection with the mobile station. Then the radio communication unit reports to the mobile station that the connection should be released in accordance with an instruction from the switching station.

公开(公告)号：EP2975882A4

公开(公告)日：2016-11-02

申请号：EP14763802

申请日：2014-03-13

Applicant: LG ELECTRONICS INC

Inventor： KIM LAEYOUNG ,  KIM JAEHYUN ,  KIM TAEHYEON ,  KIM HYUNSOOK

IPC: H04W36/14 ,  H04W36/00 ,  H04W36/34 ,  H04W76/06

CPC classification number: H04W36/14 ,  H04W36/0022 ,  H04W36/0033 ,  H04W76/064

Abstract: The present invention relates to a method and an apparatus for changing a radio access technology (RAT) of a terminal in a wireless communication system. More specifically, the method according to the present invention comprises the steps of: transmitting user traffic session related information when a terminal perceives that a packet switched service will be discontinued while carrying out proximity service (ProSe); and changing, by a first terminal, to a target RAT, in which PS service is not supported.

公开(公告)号：EP3070918A1

公开(公告)日：2016-09-21

申请号：EP15196624.9

申请日：2015-11-26

Applicant: Wipro Limited

Inventor： JAYARAMAN, Venkata Subramanian ,  SEETHARAMAN, Swaminathan ,  RAMADOSS, Kumar

IPC: H04M3/22 ,  H04W76/06

CPC classification number: H04W76/34 ,  H04L63/304 ,  H04M3/2281 ,  H04W76/38

Abstract: Embodiments of the present disclosure disclose a method and a device for improving lawful interception of a call is provided. The method comprises monitoring a telecommunication call of a lawful interception target subscriber. Then, the method comprises detecting a call-release trigger associated with the telecommunication call. Further, the method comprises initiating a media plane audit of the telecommunication call to determine whether the call-release trigger is a false release trigger. The media plane audit determines whether media plane resources for the telecommunication call is released in response to the call-release trigger. Additionally, the method includes performing at least one call handling action in response to determining a false release trigger.

Abstract translation: 本公开的实施例公开了一种用于改善呼叫的合法拦截的方法和装置。 该方法包括监视合法拦截目标用户的电信呼叫。 然后，该方法包括检测与电信呼叫相关联的呼叫释放触发。 此外，该方法包括发起电信呼叫的媒体平面审核，以确定呼叫释放触发是否是假释放触发。 媒体平面审核确定电话呼叫的媒体平面资源是否响应于呼叫释放触发被释放。 另外，该方法包括响应于确定假释放触发而执行至少一个呼叫处理动作。

公开(公告)号：EP3062550A1

公开(公告)日：2016-08-31

申请号：EP14855107.0

申请日：2014-10-14

Applicant: KDDI Corporation

Inventor： FUSHIKI, Masashi ,  AKIMOTO, Yosuke ,  KITAGAWA, Koichiro ,  KONISHI, Satoshi

IPC: H04W24/04 ,  H04W28/16 ,  H04W76/06 ,  H04W92/20

CPC classification number: H04W76/19 ,  H04W24/04 ,  H04W36/0011 ,  H04W36/16 ,  H04W36/22 ,  H04W76/15 ,  H04W76/30 ,  H04W76/34 ,  H04W76/36

Abstract: Provided is a base station device in a radio communication system in which a communication device is capable of connecting to the base station device and a first other base station device simultaneously. The base station device receives, from the communication device, a notification indicating that a failure has occurred in a radio link between the communication device and the first other base station device, and upon receiving the notification, transmits a first message indicating the occurrence of the failure to the first other base station device. Upon receiving the first message, the first other base station device releases a connection between itself and the communication device.

Abstract translation: 提供一种无线通信系统中的基站装置，其中通信装置能够同时连接到基站装置和第一其他基站装置。 基站装置从通信装置接收表示在通信装置与第一其他基站装置之间的无线链路中发生了故障的通知，并且在接收到该通知时，发送表示发生了 对第一个其他基站设备失败。 在接收到第一消息时，第一其他基站设备释放其自身与通信设备之间的连接。

公开(公告)号：EP2523512A4

公开(公告)日：2016-08-24

申请号：EP11731863

申请日：2011-01-07

Applicant: NTT DOCOMO INC

Inventor： IWAMURA MIKIO ,  UMESH ANIL

IPC: H04W56/00 ,  H04W72/00 ,  H04W74/08 ,  H04W76/06

CPC classification number: H04L5/001 ,  H04W56/0045 ,  H04W72/00

Abstract: The present invention is a mobile communication system having a mobile station UE, in which CA is performed, configured to transmit an uplink data signal to a radio base station eNB, by using a plurality of "Component Carriers" having different carrier frequencies, and the mobile communication system includes TA timer management units 13 and 23 configured to manage the TA timer corresponding to the plurality of "Component Carriers"; and state management units 14 and 24 configured to manage the state of the plurality of "Component Carriers", and the state management units 14 and 24 are configured to set the state of a "Component Carrier", whose TA timer has expired, to an asynchronous state.

Abstract translation: 本发明是一种具有移动台UE的移动通信系统，其中执行了CA，其被配置为通过使用具有不同载波频率的多个“分量载波”向无线基站eNB发送上行链路数据信号，并且 移动通信系统包括TA定时器管理单元13和23，被配置为管理对应于多个“分量载波”的TA定时器; 以及被配置为管理多个“分量载波”的状态的状态管理单元14和24，并且状态管理单元14和24被配置为将TA定时器已经到期的“分量载波”的状态设置为 异步状态

公开(公告)号：EP2959720A4

公开(公告)日：2016-08-10

申请号：EP14779862

申请日：2014-04-01

Applicant: APPLE INC

Inventor： KHAY-IBBAT SAMY ,  SIVASITHAMBARESAN ARJUNA ,  LING JINGHUA ,  GUPTA AJAYKUMAR S

IPC: H04W36/14 ,  H04W36/02 ,  H04W76/06

CPC classification number: H04L49/15 ,  H04W36/0022