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1. 发明申请

WO2014113074A1 TECHNIQUES AND SYSTEMS FOR EXTENDED DISCONTINUOUS RECEPTION 审中-公开
标题翻译：扩展不连续接收的技术和系统
公开(公告)号：WO2014113074A1
公开(公告)日：2014-07-24
申请号：PCT/US2013/057882
申请日：2013-09-03
申请人： INTEL IP CORPORATION , BANGOLAE, Sangeetha , MARTINEZ TARRADELL, Marta , JAIN, Puneet , HEO, Youn Hyoung
发明人： BANGOLAE, Sangeetha , MARTINEZ TARRADELL, Marta , JAIN, Puneet , HEO, Youn Hyoung
IPC分类号： H04B7/26
CPC分类号： H04W72/1263 , H04B7/0417 , H04B7/0456 , H04J3/00 , H04L1/1812 , H04L1/1887 , H04L5/0035 , H04L5/0051 , H04L5/0055 , H04L5/0057 , H04L5/0062 , H04L5/0092 , H04L5/0094 , H04L5/0096 , H04L5/14 , H04L5/1469 , H04L5/22 , H04L9/14 , H04L43/08 , H04L63/0428 , H04L63/30 , H04L65/1006 , H04L65/4076 , H04L65/602 , H04L65/608 , H04L65/80 , H04L67/02 , H04L2209/24 , H04L2209/80 , H04W4/06 , H04W8/005 , H04W12/04 , H04W16/32 , H04W28/0231 , H04W36/0066 , H04W36/22 , H04W48/08 , H04W48/10 , H04W48/20 , H04W52/0251 , H04W56/001 , H04W68/02 , H04W72/00 , H04W72/02 , H04W72/0406 , H04W72/042 , H04W72/046 , H04W72/12 , H04W72/1205 , H04W72/1278 , H04W74/00 , H04W76/11 , H04W76/14 , H04W76/27 , H04W76/28 , H04W84/12 , H04W88/06 , Y02B70/32 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Embodiments of techniques and systems for extended discontinuous reception (DRX) are described herein. In some embodiments, a user equipment (UE) configured for extended DRX may include receiver circuitry and paging circuitry. The receiver circuitry may be configured to receive a system frame number from an eNB and receive extension data from the eNB. The paging circuitry may be configured to determine an augmented system frame number based on the system frame number and the extension data, determine a paging frame number based on the extension data, and monitor for paging occasions when the augmented system frame number is equal to the paging frame number. Other embodiments may be described and/or claimed.
摘要翻译：本文描述了用于扩展不连续接收（DRX）的技术和系统的实施例。在一些实施例中，配置用于扩展DRX的用户设备（UE）可以包括接收机电路和寻呼电路。接收机电路可以被配置为从eNB接收系统帧号并从eNB接收扩展数据。寻呼电路可以被配置为基于系统帧号和扩展数据来确定增强系统帧号，基于扩展数据确定寻呼帧号，并且当增强系统帧号等于寻呼帧号码。可以描述和/或要求保护其他实施例。

2. 发明申请

WO2016014179A1 SYSTEMS, APPARATUSES, AND METHODS FOR LIGHTWEIGHT OVER-THE-AIR SIGNALING MECHANISMS IN DATA COMMUNICATIONS 审中-公开
标题翻译：数据通信中轻型超空信令机制的系统，设备和方法
公开(公告)号：WO2016014179A1
公开(公告)日：2016-01-28
申请号：PCT/US2015/036327
申请日：2015-06-18
申请人： BANGOLAE, Sangeetha L. , MARTINEZ TARRADELL, Marta , PHUYAL, Umesh , HEO, Youn Hyoung
发明人： BANGOLAE, Sangeetha L. , MARTINEZ TARRADELL, Marta , PHUYAL, Umesh , HEO, Youn Hyoung
IPC分类号： H04W76/02 , H04W72/04 , H04W36/00 , H04W88/02 , H04W88/08
CPC分类号： H04W76/18 , H04W4/10 , H04W4/70 , H04W72/04 , H04W72/048 , H04W76/10
摘要： Disclosed herein are methods, apparatuses, and systems for utilizing lightweight communication protocols between different network components. A messaging process is utilized which includes a random access procedure for a user equipment (UE) and an eNodeB, and a messaging sequence comprising a reduced number of messages (compared to a legacy Radio Resource Control (RRC) Connection messaging sequence) exchanged between different nodes of the network to establish a connection. These messages can be generated using any combination of pre-configured or pre-determined data specific to either the UE or to lightweight communication protocols.
摘要翻译：这里公开了用于在不同网络组件之间利用轻量级通信协议的方法，装置和系统。使用消息传递过程，其包括用于用户设备（UE）和eNodeB的随机接入过程，以及包括减少数量的消息（与传统无线电资源控制（RRC）连接消息传递序列相比较）的消息传递序列），其在不同的网络节点建立连接。可以使用UE特有的预配置或预定数据的任意组合或轻量级通信协议来生成这些消息。

3. 发明申请

WO2014070901A1 METHOD AND APPARATUS FOR CONTROLLING SMALL DATA TRANSMISSION ON THE UPLINK 审中-公开
标题翻译：用于控制上行链路上的小数据传输的方法和装置
公开(公告)号：WO2014070901A1
公开(公告)日：2014-05-08
申请号：PCT/US2013/067522
申请日：2013-10-30
申请人： CHOI, Hyung-Nam , HEO, Youn Hyoung , BANGOLAE, Sangeetha L. , FONG, Mo-Han , PINHEIRO, Ana Lucia , MARTINEZ TARRADELL, Marta
发明人： CHOI, Hyung-Nam , HEO, Youn Hyoung , BANGOLAE, Sangeetha L. , FONG, Mo-Han , PINHEIRO, Ana Lucia , MARTINEZ TARRADELL, Marta
IPC分类号： H04B7/26
CPC分类号： H04W36/20 , H04B7/0417 , H04B7/0452 , H04B7/0626 , H04J3/0614 , H04J11/00 , H04J11/0023 , H04L1/0027 , H04L5/0046 , H04L5/0048 , H04L5/006 , H04L61/3005 , H04L61/3075 , H04L67/104 , H04W4/70 , H04W8/005 , H04W16/20 , H04W16/24 , H04W16/26 , H04W24/02 , H04W24/04 , H04W24/08 , H04W24/10 , H04W28/0268 , H04W28/04 , H04W28/24 , H04W36/14 , H04W36/30 , H04W52/0216 , H04W52/0235 , H04W60/04 , H04W64/003 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/06 , H04W72/08 , H04W72/1231 , H04W74/0858 , H04W76/14 , H04W76/27 , H04W76/28 , H04W88/02 , H04W88/06 , H04W88/08 , H04W88/16 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/21 , Y02D70/22 , Y02D70/24 , Y02D70/25 , Y02D70/26 , Y02D70/444
摘要： Apparatuses and methods for control of uplink transmission by a user equipment (UE) using machine-type communications (MTC) applications are described herein. The UE may transmit first data on a logical uplink channel. The logical uplink channel may have been assigned for use by machine-type communications (MTC) applications. The UE may receive transmission time restriction information, responsive to the transmitting, that indicates time periods during which the UE is permitted to transmit additional data on the logical uplink channel. The UE may refrain from transmitting additional data in a time period on the logical uplink channel based on the transmission time restriction information.
摘要翻译：本文描述了使用机器型通信（MTC）应用的用户设备（UE）控制上行链路传输的设备和方法。 UE可以在逻辑上行链路信道上发送第一数据。逻辑上行链路信道可能已被分配供机器型通信（MTC）应用使用。 UE可以响应于发送接收指示允许UE在逻辑上行链路信道上发送附加数据的时间段的传输时间限制信息。 UE可以基于传输时间限制信息在逻辑上行链路信道上避免在一段时间内发送附加数据。

4. 发明申请

WO2015117028A1 MTC UE AND METHOD FOR COVERAGE ENHANCEMENT USING RADIO LINK CONTROL CONFIGURATION 审中-公开
标题翻译： MTC UE和使用无线链路控制配置的覆盖增强的方法
公开(公告)号：WO2015117028A1
公开(公告)日：2015-08-06
申请号：PCT/US2015/013961
申请日：2015-01-30
申请人： INTEL IP CORPORATION , DIMOU, Konstantinos D. , XIONG, Gang , ZHANG, Yujian , HEO, Youn Hyoung , MARTINEZ TARRADELL, Marta
发明人： DIMOU, Konstantinos D. , XIONG, Gang , ZHANG, Yujian , HEO, Youn Hyoung , MARTINEZ TARRADELL, Marta
IPC分类号： H04W24/02 , H04W88/02 , H04W88/08 , H04W76/02
CPC分类号： H04W24/02 , H04L1/1848 , H04W4/70 , H04W16/18 , H04W52/283 , H04W52/343 , H04W74/0833
摘要： An eNodeB (eNB) and user equipment (UE) are provided that detect whether the UE is in coverage enhancement mode and if so uses a modified version of the Radio Link Control (RLC) configuration in communications between the eNB and UE. Detection mechanisms may differ between the eNB and UE and may include direct signaling between the eNB and UE, the ability to receive control signaling only through particular modified signaling procedures, low power of certain received control signals or lack of response to certain control signals within various predetermined time periods. The modified RLC configuration permits a smaller amount of data than a standard RLC configuration to be transmitted by a transmitting device before a receiving device is able to be polled for information regarding reception by the receiving device of the transmitted data.
摘要翻译：提供了一种eNodeB（eNB）和用户设备（UE），用于检测UE是否处于覆盖增强模式，如果是，则在eNB和UE之间的通信中使用无线链路控制（RLC）配置的修改版本。 eNB和UE之间的检测机制可能不同，并且可以包括eNB和UE之间的直接信令，仅通过特定修改的信令过程接收控制信令的能力，某些接收到的控制信号的低功率或对各种各样的某些控制信号的响应不足预定时间段。修改的RLC配置允许在接收设备能够被轮询有关接收设备接收到的所发送的数据的信息之前，由发送设备发送比标准RLC配置更少的数据量。

5. 发明申请

WO2016048431A1 ACCESS CONTROL MECHANISMS FOR D2D DISCOVERY AND COMMUNICATION 审中-公开
标题翻译： D2D发现和通信的访问控制机制
公开(公告)号：WO2016048431A1
公开(公告)日：2016-03-31
申请号：PCT/US2015/038677
申请日：2015-06-30
申请人： INTEL IP CORPORATION , PINHEIRO, Ana Lucia , TARRADELL, Marta Martinez , BURBIDGE, Richard , HEO, Youn Hyoung , BANGOLAE, Sangeetha
发明人： PINHEIRO, Ana Lucia , TARRADELL, Marta Martinez , BURBIDGE, Richard , HEO, Youn Hyoung , BANGOLAE, Sangeetha
IPC分类号： H04W48/02 , H04W8/00
CPC分类号： H04W8/005 , H04W48/02 , H04W76/14 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Technology to support access-class-barring (ACB) skipping for commercial and public-safety user equipments (UEs) is disclosed. A cellular mobile network experiencing congestion at the core network level can be configured to send a communication to UEs indicating that ACB may be skipped by UEs seeking to establish device-to-device (D2D) communication using a first mode of D2D resource allocation wherein D2D resources are allocated by the network. In addition, the network can be configured to send a communication indicating that a second mode of D2D resource allocation wherein D2D resources are allocated by the UEs may be used as an alternative to the first mode. The network may also indicate that the second mode can be used as a fallback when current ACB parameters indicate that use of the first mode is not currently permitted.
摘要翻译：公开了支持商业和公共安全用户设备（UE）的接入限制（ACB）跳过技术。在核心网络级别遇到拥塞的蜂窝移动网络可被配置为向UE发送指示，表示ACB可能被寻求使用D2D资源分配的第一模式建立设备到设备（D2D）通信的UE跳过，其中D2D 资源由网络分配。此外，网络可以被配置为发送指示D2D资源被D2D资源分配的第二模式的D2D资源分配的通信可以用作第一模式的替代。网络还可以指示当当前ACB参数指示当前不允许使用第一模式时，第二模式可以用作回退。

6. 发明申请

WO2014165346A1 FAST RADIO LINK RECOVERY FOR LTE NETWORKS 审中-公开
标题翻译：快速无线链路恢复LTE网络
公开(公告)号：WO2014165346A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/031633
申请日：2014-03-24
申请人： INTEL IP CORPORATION , YIU, Candy , ZHANG, Yujian , HEO, Youn Hyoung
发明人： YIU, Candy , ZHANG, Yujian , HEO, Youn Hyoung
IPC分类号： H04W24/02 , H04W76/00
CPC分类号： H04W36/0055 , H04B17/318 , H04W24/04 , H04W76/19
摘要： Embodiments of the present disclosure are directed toward devices and methods for fast radio link recovery in cellular networks. In one embodiment, the signal strength of the serving cell is compared to the signal strength of a target cell, and a radio link failure (RLF) timer is terminated or shortened based on the comparison. Alternatively, a second shorter timer may be used as opposed to modifying the current timer. In some embodiments, the modification of RLF timers may be triggered by the start of a measurement trigger timer. This may allow a user equipment to more quickly establish a connection with a target cell in situations where radio link failure or handover failure are likely to occur. In some instances, the parameters for terminating or shortening the radio link failure timer, or starting an additional timer, may be provided to the user equipment by a network.
摘要翻译：本公开的实施例涉及用于蜂窝网络中的快速无线电链路恢复的设备和方法。在一个实施例中，将服务小区的信号强度与目标小区的信号强度进行比较，并且基于比较终止或缩短无线电链路故障（RLF）定时器。或者，可以使用第二较短的定时器，而不是修改当前定时器。在一些实施例中，RLF定时器的修改可以由测量触发定时器的启动触发。这可能允许用户设备在可能发生无线电链路故障或切换故障的情况下更快地建立与目标小区的连接。在一些情况下，用于终止或缩短无线电链路故障定时器或启动附加定时器的参数可以由网络提供给用户设备。

7. 发明申请

WO2014113080A1 METHOD, APPARATUS AND SYSTEM FOR HANDLING IN-DEVICE COEXISTANCE INTERFERENCE IN A WIRELESS NETWORK 审中-公开
标题翻译：用于处理无线网络中设备间干扰的方法，装置和系统
公开(公告)号：WO2014113080A1
公开(公告)日：2014-07-24
申请号：PCT/US2013/061461
申请日：2013-09-24
申请人： INTEL IP CORPORATION , ZHANG, Yujian , HEO, Youn Hyoung
发明人： ZHANG, Yujian , HEO, Youn Hyoung
IPC分类号： H04W24/10
CPC分类号： H04W72/1263 , H04B7/0417 , H04B7/0456 , H04J3/00 , H04L1/1812 , H04L1/1887 , H04L5/0035 , H04L5/0051 , H04L5/0055 , H04L5/0057 , H04L5/0062 , H04L5/0092 , H04L5/0094 , H04L5/0096 , H04L5/14 , H04L5/1469 , H04L5/22 , H04L9/14 , H04L43/08 , H04L63/0428 , H04L63/30 , H04L65/1006 , H04L65/4076 , H04L65/602 , H04L65/608 , H04L65/80 , H04L67/02 , H04L2209/24 , H04L2209/80 , H04W4/06 , H04W8/005 , H04W12/04 , H04W16/32 , H04W28/0231 , H04W36/0066 , H04W36/22 , H04W48/08 , H04W48/10 , H04W48/20 , H04W52/0251 , H04W56/001 , H04W68/02 , H04W72/00 , H04W72/02 , H04W72/0406 , H04W72/042 , H04W72/046 , H04W72/12 , H04W72/1205 , H04W72/1278 , H04W74/00 , H04W76/11 , H04W76/14 , H04W76/27 , H04W76/28 , H04W84/12 , H04W88/06 , Y02B70/32 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： A device, method and system of handling in-device coexistence (IDC) interference in a wireless network, may comprise detecting the IDC interference between a first communication module operating over a first protocol and a second communication module operating over a second protocol; generating an IDC indication having a bit string comprising four bits, wherein the four bits correspond to a subframe pattern comprising four subframes, a value of a bit of the bit string indicates whether an enhanced node B (eNB) is requested to abstain from using a subframe of the four subframes of the subframe pattern; and transmit the IDC indication to the eNB via a wireless network.
摘要翻译：一种在无线网络中处理设备内共存（IDC）干扰的设备，方法和系统可以包括检测在第一协议上操作的第一通信模块与通过第二协议操作的第二通信模块之间的IDC干扰; 生成具有包括四位的比特串的IDC指示，其中四比特对应于包括四个子帧的子帧模式，比特串的比特的值指示增强节点B（eNB）是否被请求放弃使用子帧图案的四个子帧的子帧; 并通过无线网络向eNB发送IDC指示。

8. 发明申请

WO2015013189A1 DYNAMICAL TIME DIVISION DUPLEX UPLINK AND DOWNLINK CONFIGURATION IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：通信网络中的动态时间分区双向上行链路和下行链路配置
公开(公告)号：WO2015013189A1
公开(公告)日：2015-01-29
申请号：PCT/US2014/047416
申请日：2014-07-21
申请人： INTEL IP CORPORATION , HE, Hong , FWU, Jong-Kae , KHORYAEV, Alexey , HEO, Youn Hyoung
发明人： HE, Hong , FWU, Jong-Kae , KHORYAEV, Alexey , HEO, Youn Hyoung
IPC分类号： H04B7/26
CPC分类号： H04W72/082 , H01Q1/243 , H01Q3/00 , H04B7/0632 , H04B7/0686 , H04B7/0695 , H04B17/318 , H04J11/0023 , H04L5/0007 , H04L5/0094 , H04L5/14 , H04L69/16 , H04W4/70 , H04W16/28 , H04W24/02 , H04W24/08 , H04W24/10 , H04W28/12 , H04W36/0066 , H04W36/0072 , H04W36/0083 , H04W36/30 , H04W52/0209 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W74/0833 , H04W76/10 , H04W76/11 , H04W76/14 , H04W76/27 , H04W84/045 , H04W84/12 , H04W84/18 , H04W88/06 , H04W88/08 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/25 , Y02D70/444
摘要： A technology is disclosed for a user equipment (UE) that is operable to dynamically change an uplink/ downlink (UL/DL) configuration in a communications network. A radio resource control (RRC) connection can be requested with an enhanced node B (eNode B). A UE Capability Information information element (IE) can be communicated to the eNode B to indicate an enhanced interference mitigation and traffic adaptation (elMTA) capability of the UE to support an elMTA time duplex domain (TDD) UL/DL reconfiguration functionality. An elMTA configuration information can be received at the UE information within a RRCConnectionSetup message or a RRCConnectionReconfiguration message.
摘要翻译：公开了一种用于在通信网络中动态地改变上行链路/下行链路（UL / DL）配置的用户设备（UE）的技术。可以用增强节点B（eNode B）请求无线电资源控制（RRC）连接。可以将UE能力信息信息元素（IE）传送到eNode B以指示UE的增强的干扰减轻和业务适配（elMTA）能力来支持elMTA时间双工域（TDD）UL / DL重新配置功能。可以在RRCConnectionSetup消息或RRCConnectionReconfiguration消息中的UE信息处接收elMTA配置信息。

9. 发明申请

WO2015066281A1 USER EQUIPMENT AND METHODS OF BEARER OPERATION FOR CARRIER AGGREGATION 审中-公开
标题翻译：用户设备和承载人运行方法
公开(公告)号：WO2015066281A1
公开(公告)日：2015-05-07
申请号：PCT/US2014/063080
申请日：2014-10-30
申请人： INTEL IP CORPORATION , ZHANG, Yujian , HEO, Youn Hyoung
发明人： ZHANG, Yujian , HEO, Youn Hyoung
IPC分类号： H04W28/02 , H04W76/02
CPC分类号： H04W72/10 , H04B7/0413 , H04B17/318 , H04J3/1694 , H04L5/0007 , H04L5/001 , H04L5/0098 , H04W4/02 , H04W4/023 , H04W4/60 , H04W4/80 , H04W8/005 , H04W8/04 , H04W8/06 , H04W8/183 , H04W24/10 , H04W28/0215 , H04W28/08 , H04W36/0055 , H04W48/06 , H04W48/08 , H04W48/12 , H04W48/18 , H04W52/346 , H04W56/001 , H04W56/002 , H04W60/00 , H04W60/02 , H04W72/0453 , H04W72/048 , H04W72/0486 , H04W72/085 , H04W74/004 , H04W74/0833 , H04W76/10 , H04W76/14 , H04W76/15 , H04W76/18 , H04W76/19 , H04W84/12 , H04W88/02 , H04W88/08 , H04W88/16 , H04W88/18 , H04W92/20 , Y02D70/126
摘要： Embodiments of a User Equipment (UE) to support dual-connectivity with a Master Evolved Node-B (MeNB) and a Secondary eNB (SeNB) are disclosed herein. The UE may receive downlink traffic packets from the MeNB and from the SeNB as part of a split data radio bearer (DRB). At least a portion of control functionality for the split DRB may be performed at each of the MeNB and the SeNB. The UE may receive an uplink eNB indicator for an uplink eNB to which the UE is to transmit uplink traffic packets as part of the split DRB. Based at least partly on the uplink eNB indicator, the UE may transmit uplink traffic packets to the uplink eNB as part of the split DRB. The uplink eNB may be selected from a group that includes the MeNB and the SeNB.
摘要翻译：本文公开了支持与主演进节点B（MeNB）和辅助eNB（SeNB）的双连接的用户设备（UE）的实施例。 UE可以从分组数据无线承载（DRB）的一部分接收来自MeNB和SeNB的下行业务分组。可以在MeNB和SeNB的每个处执行用于分割DRB的控制功能的至少一部分。作为分组DRB的一部分，UE可以接收作为UE将要上行的业务分组的上行eNB的上行eNB指示符。至少部分地基于上行链路eNB指示符，UE可以作为分离DRB的一部分向上行eNB发送上行业务分组。可以从包括MeNB和SeNB的组中选择上行链路eNB。

10. 发明申请

WO2014182911A1 SECURITY KEY REFRESH FOR DUAL CONNECTIVITY 审中-公开
标题翻译：安全关键刷新双重连接
公开(公告)号：WO2014182911A1
公开(公告)日：2014-11-13
申请号：PCT/US2014/037316
申请日：2014-05-08
申请人： INTEL IP CORPORATION , ZHANG, Yujian , HEO, Youn Hyoung , LUFT, Achim
发明人： ZHANG, Yujian , HEO, Youn Hyoung , LUFT, Achim
IPC分类号： H04W12/04 , H04W76/06 , H04W92/20
CPC分类号： H04B7/0417 , H04L5/0053 , H04L5/006 , H04L27/0008 , H04L27/362 , H04L43/16 , H04W4/70 , H04W12/04 , H04W24/02 , H04W52/0209 , H04W52/0216 , H04W52/0229 , H04W52/0235 , H04W72/0406 , H04W72/0413 , H04W72/0453 , H04W72/10 , H04W72/12 , H04W76/10 , H04W76/14 , H04W88/02 , Y02D70/00 , Y02D70/122 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/21 , Y02D70/23 , Y02D70/24
摘要： Embodiments have a master eNB with a control plane and optional data plane to user equipment and a secondary eNB with a data plane to the user equipment. The user equipment thus uses both the master eNB and the secondary eNB for data communications while receiving control information from only the master eNB. The master eNB and secondary eNB are connected with an X2 interface. When the secondary eNB desires to refresh its security key, it informs the master eNB using the X2 interface. The master eNB then uses its control plane with the user equipment to initiate a security key refresh for the secondary eNB.
摘要翻译：实施例具有具有控制平面的主eNB和用户设备的可选数据平面以及具有到用户设备的数据平面的辅助eNB。因此，用户设备同时使用主eNB和辅助eNB进行数据通信，同时从主eNB接收控制信息。主eNB和辅助eNB与X2接口连接。当辅助eNB希望刷新其安全密钥时，它使用X2接口通知主eNB。主eNB然后使用其控制平面与用户设备发起用于辅助eNB的安全密钥刷新。

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