公开(公告)号：US20190342800A1

公开(公告)日：2019-11-07

申请号：US16419245

申请日：2019-05-22

申请人： Alexander Sirotkin ,  Xu Zhang ,  Jaemin Han ,  Feng Yang ,  Honglei Miao ,  Jerome Parron ,  Markus Dominik Mueck ,  Jing Zhu ,  Ellen Liao ,  Jeongho Jeon ,  Youn Hyoung Heo ,  Anthony Lee ,  Seau S. Lim ,  Marta Martinez Tarradelll ,  Meghashree Dattatri Kedalagudde ,  Puneet Jain ,  Bharat Shrestha

发明人： Alexander Sirotkin ,  Xu Zhang ,  Jaemin Han ,  Feng Yang ,  Honglei Miao ,  Jerome Parron ,  Markus Dominik Mueck ,  Jing Zhu ,  Ellen Liao ,  Jeongho Jeon ,  Youn Hyoung Heo ,  Anthony Lee ,  Seau S. Lim ,  Marta Martinez Tarradelll ,  Meghashree Dattatri Kedalagudde ,  Puneet Jain ,  Bharat Shrestha

IPC分类号： H04W36/00 ,  H04W36/08 ,  H04W80/08 ,  H04W80/02 ,  H04W76/27 ,  H04B17/318

摘要： Embodiments of a Next Generation Node-B (gNB) and methods of communication are generally described herein. The gNB may be configurable to operate as a source gNB. The gNB may be configured with logical nodes including a gNB central unit (gNB-CU) and a gNB distributed unit (gNB-DU). The gNB-CU may comprise a gNB-CU control plane (gNB-CU-CP) for control-plane functionality, and a gNB-CU user plane (gNB-CU-UP) for user-plane functionality. When a handover of a User Equipment (UE) from the source gNB to a target gNB is performed, the gNB may transfer, from the gNB-DU to the gNB-CU-UP, a downlink data delivery status (DDDS) message to indicate that the gNB-CU-UP is to stop transfer, to the gNB-DU, of downlink data intended for the UE.

公开(公告)号：US20150109997A1

公开(公告)日：2015-04-23

申请号：US14315551

申请日：2014-06-26

申请人： Alexander Sirotkin ,  Nageen Himayat ,  Youn Hyoung Heo ,  Mo-Han Fong

发明人： Alexander Sirotkin ,  Nageen Himayat ,  Youn Hyoung Heo ,  Mo-Han Fong

IPC分类号： H04W92/02

CPC分类号： H04M11/04 ,  G08B25/016 ,  H04B7/00 ,  H04L1/1607 ,  H04L1/1678 ,  H04L5/14 ,  H04L47/2466 ,  H04L47/2475 ,  H04L47/28 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1069 ,  H04M2242/04 ,  H04W4/022 ,  H04W4/027 ,  H04W4/90 ,  H04W8/08 ,  H04W28/0226 ,  H04W28/0247 ,  H04W28/0268 ,  H04W28/08 ,  H04W36/00 ,  H04W36/0061 ,  H04W36/0069 ,  H04W64/006 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/085 ,  H04W76/00 ,  H04W76/50 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W88/08 ,  H04W92/02 ,  Y02D70/12 ,  Y02D70/126

摘要： Some demonstrative embodiments include devices, systems and/or methods of interfacing between a cellular manager and a Wireless Local Area network (WLAN) access device. For example, a WLAN access device, e.g., an Access Point (AP) or an Access Controller (AC), and a cellular manager, e.g., an evolved Node B (eNB) or a Radio Network Controller (RNC), may be configured to communicate via a direct link between the cellular manager and the WLAN access device.

摘要翻译： 一些演示实施例包括蜂窝管理器和无线局域网（WLAN）接入设备之间的接口的设备，系统和/或方法。 例如，可以配置WLAN接入设备，例如接入点（AP）或接入控制器（AC）以及诸如演进的节点B（eNB）或无线电网络控制器（RNC）的蜂窝管理器 通过蜂窝管理器和WLAN接入设备之间的直接链路进行通信。

公开(公告)号：US20190191409A1

公开(公告)日：2019-06-20

申请号：US16245089

申请日：2019-01-10

申请人： Alexandre Saso Stojanovski ,  Alexander Sirotkin

发明人： Alexandre Saso Stojanovski ,  Alexander Sirotkin

IPC分类号： H04W68/00 ,  H04W8/08 ,  H04W80/10 ,  H04W76/28 ,  H04W72/04

摘要： Embodiments of a Next Generation Node-B (gNB) and methods of communication are disclosed herein. The gNB may be configured with a gNB-CU and a gNB-DU. A first paging message for paging of the UE may be received at the gNB-CU from an access management function (AMF) entity. The first paging message may include: a paging identity of the UE; and a paging origin information element (IE) that indicates whether the paging of the UE is originated due to a protocol data unit (PDU) session from non-3GPP access. A second paging message to page the UE may be transmitted from the gNB-DU to the UE. The second paging message may include: the paging identity of the UE; and an access type parameter that indicates whether the paging of the UE is originated due to the PDU session from the non-3GPP access.

公开(公告)号：US20190150224A1

公开(公告)日：2019-05-16

申请号：US16191760

申请日：2018-11-15

申请人： Jaemin Han ,  Alexander Sirotkin

发明人： Jaemin Han ,  Alexander Sirotkin

IPC分类号： H04W88/10 ,  H04W92/12 ,  H04W28/12 ,  H04W72/04 ,  H04W88/08 ,  H04W76/27

摘要： An apparatus of a RAN node in which flexible feedback for user data transferred between RAN nodes is described. The DL PDCP PDUs to be delivered to a UE is transmitted over an Xn or X2 interface between RAN and NG-RAN nodes, respectively. Feedback received allows transmitting RAN node to control downlink user data flow. The feedback contains a DDDS frame that includes a highest transmitted and delivered PDCP SN indicator parameter that respectively indicates whether a highest transmitted and successfully delivered PDCP PDU is present in the DDDS message and a highest transmitted and successfully delivered PDCP SN PDU parameter that provides feedback respectively about a transmitted status of the PDU sequence and an in-sequence delivery status of the PDUs to the UE. Buffered PDUs reported by the DDDS message are removed from memory as transmitted or successfully delivered PDUs.

公开(公告)号：US20190059027A1

公开(公告)日：2019-02-21

申请号：US16141440

申请日：2018-09-25

申请人： Feng Yang ,  Min Huang ,  Alexander Sirotkin ,  Xu Zhang

发明人： Feng Yang ,  Min Huang ,  Alexander Sirotkin ,  Xu Zhang

IPC分类号： H04W36/00

摘要： Embodiments of a Next Generation Node-B (gNB) and methods of communication are disclosed herein. The gNB may be configurable to operate as a source gNB (S-gNB). The S-gNB may transfer, from a control plane (CU-CP) of the S-gNB to a CU-CP of a target gNB (T-gNB), an XnAP handover request message that indicates an Xn handover of a User Equipment (UE) from the S-gNB to the T-gNB. The S-gNB may initiate data forwarding, from a user plane (CU-UP) of the S-gNB to a CU-UP of the T-gNB, of downlink data packets. The data forwarding may be terminated based on reception of end marker packets from a user plane function (UPF) entity. The CU-UP of the S-gNB may transfer end marker packets to the CU-UP of the S-gNB to indicate termination of the data forwarding.

公开(公告)号：US20160057697A1

公开(公告)日：2016-02-25

申请号：US14779996

申请日：2014-05-01

申请人： Alexander SIROTKIN ,  Ital STEINER

发明人： Alexander Sirotkin ,  Itai Steiner

IPC分类号： H04W48/20 ,  H04W36/24 ,  H04W4/02 ,  H04W48/16 ,  H04W76/02 ,  H04W8/02

CPC分类号： H04W48/14 ,  H04W4/025 ,  H04W4/90 ,  H04W8/005 ,  H04W8/02 ,  H04W36/245 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W56/001 ,  H04W84/045 ,  H04W84/18

摘要： An apparatus, a system and a method for configuring a User Equipment (UE) position. For example, a UE may be configured to receive a cell ID parameter and a cell size parameter, to configure a cell position based on the cell ID, and to configure the UE position based on the cell size. The UE may be configured, for example, to connect to Access points (APs) of a Wireless local Are Network (WLAN) in its close vicinity, e.g., based on the determined position of the UE.

摘要翻译： 一种用于配置用户设备（UE）位置的装置，系统和方法。 例如，UE可以被配置为接收小区ID参数和小区大小参数，以基于小区ID配置小区位置，并且基于小区大小来配置UE的位置。 例如，UE可以被配置为例如基于所确定的UE的位置来连接到其附近的无线本地网络（WLAN）的接入点（AP）。

公开(公告)号：US20160020890A1

公开(公告)日：2016-01-21

申请号：US14772495

申请日：2013-12-27

申请人： Alexander SIROTKIN ,  Hyung-Nam CHOI ,  Nageen HIMAYAT

发明人： Alexander Sirotkin ,  Hyung-Nam Choi ,  Nageen Himayat

IPC分类号： H04L5/00

CPC分类号： H04W72/0413 ,  H04B1/38 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/0639 ,  H04L1/1854 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/14 ,  H04L12/18 ,  H04L43/0823 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/105 ,  H04L65/4076 ,  H04L65/4092 ,  H04L67/02 ,  H04L67/1076 ,  H04W4/70 ,  H04W8/005 ,  H04W24/02 ,  H04W24/08 ,  H04W36/0088 ,  H04W36/0094 ,  H04W36/14 ,  H04W36/30 ,  H04W36/36 ,  H04W36/38 ,  H04W56/001 ,  H04W68/02 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/048 ,  H04W72/0486 ,  H04W72/1215 ,  H04W72/1263 ,  H04W74/0808 ,  H04W76/00 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12 ,  H04W76/15 ,  H04W76/20 ,  H04W76/22 ,  H04W76/27 ,  H04W76/28 ,  H04W76/30 ,  H04W76/38 ,  H04W84/045 ,  H04W84/12 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  H04W92/20 ,  Y02D70/124 ,  Y02D70/126 ,  Y02D70/14 ,  Y02D70/20

摘要： Some demonstrative embodiments include devices, systems of User Equipment (UE) centric access network selection. For example, a node B may transmit to a User Equipment (UE) a cellular communication message over a cellular communication medium, the message including a value of a predefined parameter, which is based on a cellular network load of a cellular network.

摘要翻译： 一些演示实施例包括以用户设备（UE）为中心的接入网络选择的设备。 例如，节点B可以通过蜂窝通信介质向用户设备（UE）发送蜂窝通信消息，该消息包括基于蜂窝网络的蜂窝网络负载的预定义参数的值。

公开(公告)号：US20150373608A1

公开(公告)日：2015-12-24

申请号：US14313879

申请日：2014-06-24

申请人： Jing Zhu ,  Nageen Himayat ,  Alexander Sirotkin

发明人： Jing Zhu ,  Nageen Himayat ,  Alexander Sirotkin

IPC分类号： H04W36/24

CPC分类号： H04W76/25 ,  H04W36/14 ,  H04W76/38 ,  H04W84/12

摘要： Embodiments include apparatuses, methods, and systems to reduce handover latency in an integrated wireless local area network (WLAN) and wireless cellular network. In embodiments, a user equipment (UE) may communicate with a packet data network (PDN) gateway (P-GW) via the WLAN and/or the wireless cellular network. Various embodiments may provide monitoring circuitry to monitor one or more PDN connections between the P-GW and the UE over the WLAN, determine that the UE should be in a radio resource control (RRC)-Connected mode based on the monitored one or more PDN connections, and transmit an inactivity timer reconfiguration (ITR) message to request suspension of an inactivity timer associated with the UE. The monitoring circuitry may be included in the P-GW, a WLAN gateway, the UE, and/or another component of the network.

摘要翻译： 实施例包括用于减少集成无线局域网（WLAN）和无线蜂窝网络中的切换等待时间的装置，方法和系统。 在实施例中，用户设备（UE）可以经由WLAN和/或无线蜂窝网络与分组数据网络（PDN）网关（P-GW）通信。 各种实施例可以提供监视电路，以监视WLAN上的P-GW和UE之间的一个或多个PDN连接，确定UE应该基于所监视的一个或多个PDN在无线电资源控制（RRC） - 连接模式 连接，并发送不活动定时器重配置（ITR）消息以请求暂停与UE相关联的不活动定时器。 监控电路可以包括在P-GW，WLAN网关，UE和/或网络的另一个组件中。

公开(公告)号：US20150043447A1

公开(公告)日：2015-02-12

申请号：US14314256

申请日：2014-06-25

申请人： Alexandre S. Stojanovski ,  Alexander Sirotkin ,  Pingping Zong

发明人： Alexandre S. Stojanovski ,  Alexander Sirotkin ,  Pingping Zong

IPC分类号： H04W72/04 ,  H04W76/02

CPC分类号： H04B7/0626 ,  E04G23/0218 ,  E04H9/025 ,  H04B7/0617 ,  H04B7/0639 ,  H04L1/1812 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/006 ,  H04L5/14 ,  H04L5/1469 ,  H04L27/2602 ,  H04W4/023 ,  H04W4/70 ,  H04W8/02 ,  H04W16/26 ,  H04W24/02 ,  H04W24/10 ,  H04W36/08 ,  H04W36/14 ,  H04W36/28 ,  H04W36/32 ,  H04W48/12 ,  H04W48/16 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/0219 ,  H04W56/0005 ,  H04W64/006 ,  H04W72/0406 ,  H04W72/0446 ,  H04W72/082 ,  H04W74/0833 ,  H04W76/10 ,  H04W76/14 ,  H04W76/27 ,  H04W88/02 ,  H04W88/04 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1224 ,  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

摘要： Some demonstrative embodiments include devices, systems of steering data radio bearer traffic to a wireless local area network link. For example, a User Equipment (UE) may include a Wireless Local Area Network (WLAN) transceiver; a cellular transceiver to communicate traffic of a plurality of Data Radio Bearers (DRBs) via a cellular link between the UE and an evolved Node B (eNB); and a controller to establish at least one Point-to-Point (P2P) link with the eNB via a WLAN link between the UE and a WLAN Access Point (AP), and to steer traffic of one or more of the DRBs from the cellular link to the P2P link.

摘要翻译： 一些演示实施例包括将数据无线承载业务指向无线局域网链路的设备，系统。 例如，用户设备（UE）可以包括无线局域网（WLAN）收发器; 蜂窝收发器，用于经由UE与演进节点B（eNB）之间的蜂窝链路来传送多个数据无线电承载（DRB）的业务; 以及控制器，用于经由所述UE和WLAN接入点（AP）之间的WLAN链路与所述eNB建立至少一个点对点（P2P）链路，并且引导来自所述蜂窝小区的一个或多个DRB的业务 链接到P2P链接。

公开(公告)号：US20140286159A1

公开(公告)日：2014-09-25

申请号：US14125610

申请日：2013-09-25

申请人： Kamran Etemad ,  Joey Chou ,  Alexander Sirotkin

发明人： Kamran Etemad ,  Joey Chou ,  Alexander Sirotkin

IPC分类号： H04W36/22 ,  H04W36/14

CPC分类号： H04W72/005 ,  H04B7/0452 ,  H04B7/0486 ,  H04B7/0626 ,  H04J3/12 ,  H04L5/0037 ,  H04L12/184 ,  H04L25/03 ,  H04L45/74 ,  H04L65/4038 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04M15/8044 ,  H04W4/06 ,  H04W4/10 ,  H04W4/80 ,  H04W12/02 ,  H04W12/04 ,  H04W16/14 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W36/14 ,  H04W36/165 ,  H04W36/22 ,  H04W36/30 ,  H04W48/10 ,  H04W48/20 ,  H04W52/244 ,  H04W72/0406 ,  H04W72/044 ,  H04W72/085 ,  H04W72/087 ,  H04W72/10 ,  H04W76/10 ,  H04W76/14 ,  H04W76/20 ,  H04W76/23 ,  H04W76/27 ,  H04W76/30 ,  H04W84/18 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  Y02B70/32 ,  Y02D70/00 ,  Y02D70/1224 ,  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 ,  Y02D70/26 ,  Y02D70/444

摘要： Technology for communicating access point (AP) information for traffic offloading is disclosed. A request may be received, at a wireless local area network (WLAN) domain manager (DM) from an evolved node B (eNB), for access point (AP) information about one or more WLAN access points (APs) for traffic offloading. The access point (AP) information may be obtained for the one or more WLAN APs, at the WLAN DM, based on at least in part operations and management (OAM) reports from the one or more WLAN APs containing the AP information. The AP information may be communicated, from the WLAN DM to the eNB via a network manager (NM), about the one or more WLAN APs to enable traffic offloading from the eNB to at least one of the ALAN APs.

摘要翻译： 披露了用于通信接入点（AP）信息进行流量卸载的技术。 在来自演进节点B（eNB）的无线局域网（WLAN）域管理器（DM）处，可以接收关于用于业务卸载的一个或多个WLAN接入点（AP）的接入点（AP）信息的请求。 至少部分地基于来自包含AP信息的一个或多个WLAN AP的操作和管理（OAM）报告，可以在WLAN DM处为一个或多个WLAN AP获得接入点（AP）信息。 关于一个或多个WLAN AP，可以经由网络管理器（NM）从WLAN DM向eNB通信AP信息，以使业务从eNB到至少一个ALAN AP的卸载。