公开(公告)号：US10992358B2

公开(公告)日：2021-04-27

申请号：US16189157

申请日：2018-11-13

Applicant: Alexander Sirotkin ,  Alexei Davydov ,  Andrey Chervyakov ,  Anthony Lee ,  Avik Sengupta ,  Bharat Shrestha ,  Candy Yiu ,  Chang Hong Shan ,  Dae Won Lee ,  Dawei Ying ,  Debdeep Chatterjee ,  Farid Adrangi ,  Gang Xiong ,  Geng Wu ,  Gregory Morozov ,  Hassan Ghozlan ,  Hong He ,  Honglei Miao ,  Hua Li ,  Jaemin Han ,  Jeongho Jeon ,  Jie Cui ,  Jing Zhu ,  Joey Chou ,  Joonbeom Kim ,  Joonyoung Cho ,  Kathiravetpillai Sivanesan ,  Lu Lu ,  May Wu ,  Naveen Palle ,  Puneet Jain ,  Qian Li ,  Richard C. Burbidge ,  Robert Zaus ,  Rui Huang ,  Satish Chandra Jha ,  Seau S. Lim ,  Sergey Panteleev ,  Song Noh ,  Yaser M. Fouad ,  Yi Guo ,  Yizhi Yao ,  Yongjun Kwak ,  Youn Hyoung Heo ,  Yuhan Zhou ,  Yujian Zhang ,  Yushu Zhang

Inventor： Alexander Sirotkin ,  Alexei Davydov ,  Andrey Chervyakov ,  Anthony Lee ,  Avik Sengupta ,  Bharat Shrestha ,  Candy Yiu ,  Chang Hong Shan ,  Dae Won Lee ,  Dawei Ying ,  Debdeep Chatterjee ,  Farid Adrangi ,  Gang Xiong ,  Geng Wu ,  Gregory Morozov ,  Hassan Ghozlan ,  Hong He ,  Honglei Miao ,  Hua Li ,  Jaemin Han ,  Jeongho Jeon ,  Jie Cui ,  Jing Zhu ,  Joey Chou ,  Joonbeom Kim ,  Joonyoung Cho ,  Kathiravetpillai Sivanesan ,  Lu Lu ,  May Wu ,  Naveen Palle ,  Puneet Jain ,  Qian Li ,  Richard C. Burbidge ,  Robert Zaus ,  Rui Huang ,  Satish Chandra Jha ,  Seau S. Lim ,  Sergey Panteleev ,  Song Noh ,  Yaser M. Fouad ,  Yi Guo ,  Yizhi Yao ,  Yongjun Kwak ,  Youn Hyoung Heo ,  Yuhan Zhou ,  Yujian Zhang ,  Yushu Zhang

IPC: H04B7/06 ,  H04L1/00 ,  H04W76/27 ,  H04W72/12 ,  H04W80/08 ,  H04B7/0456

Abstract: Embodiments of apparatus and methods for signaling for resource allocation and scheduling in 5G-NR integrated access and backhaul are generally described herein. In some embodiments, User Equipment configured for reporting a channel quality indicator (CQI) index in a channel state information (CSI) reference resource assumes a physical resource block (PRB) bundling size of two PRBs to derive the CQI index.

公开(公告)号：US20210058926A1

公开(公告)日：2021-02-25

申请号：US17090425

申请日：2020-11-05

Applicant: Qian Li ,  Lili Wei ,  Geng Wu

Inventor： Qian Li ,  Lili Wei ,  Geng Wu

IPC: H04W72/04 ,  H04L27/26

Abstract: To configure an IAB node for DU function and MT function resource transitions within an IAB network, the processing circuitry is to detect using allocated resources, a plurality of resource transitions in adjacent slots between transmission or reception of data on a parent backhaul link. The processing circuitry determines based on sub-carrier spacing (SCS) associated with the allocated resources, a guard symbol table with a number of desired guard symbols for each of the plurality of resource transitions. The number of desired guard symbols are for insertion during the transmission or reception of the data on the parent backhaul link to avoid overlapping of the allocated resources for the parent backhaul link and allocated resources for the DU function during the plurality of resource transitions.

公开(公告)号：US20190223078A1

公开(公告)日：2019-07-18

申请号：US16366739

申请日：2019-03-27

Applicant: Alexander Sirotkin ,  Candy Yiu ,  Qian Li ,  Sudeep K. Palat ,  Song Noh ,  Geng Wu ,  Lili Wei ,  Hassan Ghozlan ,  Dawei Ying ,  Ozgur Oyman ,  Thomas Luetzenkirchen ,  Shankar Sudhir Pola ,  Usharani Ayyalasomayajula

Inventor： Alexander Sirotkin ,  Candy Yiu ,  Qian Li ,  Sudeep K. Palat ,  Song Noh ,  Geng Wu ,  Lili Wei ,  Hassan Ghozlan ,  Dawei Ying ,  Ozgur Oyman ,  Thomas Luetzenkirchen ,  Shankar Sudhir Pola ,  Usharani Ayyalasomayajula

IPC: H04W40/22 ,  H04L12/721 ,  H04L29/08

Abstract: Embodiments of a Next Generation Node-B (gNB) and methods of communication are disclosed herein. The gNB may be configured with a gNB central unit (gNB-CU) and a gNB distributed unit (gNB-DU). The gNB-CU may determine a route for delivery of a data packet to a User Equipment (UE) on an integrated access backhaul (IAB) of relays. The gNB may generate a physical layer (PHY) data packet in accordance with a split between functionality of a packet data convergence protocol (PDCP) layer at the gNB-CU and functionality of a radio link control (RLC) layer at the gNB-DU. The PHY data packet may include the data packet, a PDCP header, an adaptation layer header, an RLC header, a medium access control (MAC) header, and a PHY header. The adaptation layer header may indicate one or more relays included in the route.

公开(公告)号：US09467819B2

公开(公告)日：2016-10-11

申请号：US13997218

申请日：2011-09-30

Applicant: Huaning Niu ,  Hujun Yin ,  Yujian Zhang ,  Geng Wu

Inventor： Huaning Niu ,  Hujun Yin ,  Yujian Zhang ,  Geng Wu

IPC: H04W4/06 ,  H04W72/12 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04W4/06 ,  H04L1/1861 ,  H04L5/0055 ,  H04W72/121

Abstract: A system and method for multicast servicing in a unicast subframe is disclosed. The method using a transmission station comprises the operation of setting up a multicast service on each of a plurality of mobile devices in a multicast group using a multicast cell radio network temporary identifier (MC-RNTI) with a common cell identifier (CID). The operation of allocating physical downlink shared data channel (PDSCH) resources for the multicast group using a physical downlink control channel (PDCCH) masked by the MC-RNTI follows.

Abstract translation: 公开了一种用于在单播子帧中组播服务的系统和方法。 使用发送站的方法包括使用具有公共小区标识符（CID）的多播小区无线电网络临时标识符（MC-RNTI）在多播组中的多个移动装置的每一个上建立多播服务的操作。 使用由MC-RNTI掩蔽的物理下行链路控制信道（PDCCH）为多播组分配物理下行链路共享数据信道（PDSCH）资源的操作如下。

公开(公告)号：US20160044690A1

公开(公告)日：2016-02-11

申请号：US14782780

申请日：2014-05-07

Applicant: Qian LI ,  Yujian ZHANG ,  Hong HE ,  Geng WU

Inventor： QIAN LI ,  YUJIAN ZHANG ,  HONG HE ,  GENG WU

IPC: H04W72/08 ,  H04W72/12 ,  H04L5/00 ,  H04W72/04

CPC classification number: 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

Abstract: Technology for performing data retransmissions is disclosed. An anchor evolved node B (eNB) can receive uplink control information from a user equipment (UE). The uplink control information can be transmitted in response to the UE receiving user data from a booster eNB. User data that is incorrectly received at the UE can be identified based on the uplink control information. The incorrectly received user data can be retransmitted directly from the anchor eNB to the UE independent of the booster eNB.

Abstract translation: 公开了用于执行数据重传的技术。 锚演进节点B（eNB）可以从用户设备（UE）接收上行链路控制信息。 可以响应于UE从加强eNB接收用户数据来发送上行链路控制信息。 可以基于上行链路控制信息来识别在UE处错误地接收的用户数据。 不正确接收到的用户数据可以直接从锚定eNB重传到独立于增强eNB的UE。

公开(公告)号：US20140241315A1

公开(公告)日：2014-08-28

申请号：US13997254

申请日：2011-09-30

Applicant: Huaning Niu ,  Hujun Yin ,  Geng Wu

Inventor： Huaning Niu ,  Hujun Yin ,  Geng Wu

IPC: H04L29/08 ,  H04W36/00 ,  H04W76/02

CPC classification number: H04L29/08306 ,  H04L63/306 ,  H04L67/1074 ,  H04L67/1091 ,  H04L67/2842 ,  H04L67/2861 ,  H04W36/0011 ,  H04W76/14 ,  H04W88/16

Abstract: A serving gateway (S-GW) in a radio access network (RAN) server system for peer-to-peer (P2P) communication can include a P2P content manager. The P2P content manager can be configured for receiving P2P data content from other nodes in a P2P network, forwarding the P2P data content to other nodes in the P2P network, and transmitting the P2P data content to a mobile device associated with the S-GW in a downlink (DL) transmission. The serving gateway can be a node in the P2P network and coupled to a transmission station in the RAN. The P2P data content includes at least one P2P data packet.

Abstract translation: 用于对等（P2P）通信的无线接入网络（RAN）服务器系统中的服务网关（S-GW）可以包括P2P内容管理器。 P2P内容管理器可以被配置为从P2P网络中的其他节点接收P2P数据内容，将P2P数据内容转发到P2P网络中的其他节点，并将P2P数据内容发送到与S-GW相关联的移动设备 下行链路（DL）传输。 服务网关可以是P2P网络中的节点，并且耦合到RAN中的传输站。 P2P数据内容包括至少一个P2P数据分组。

公开(公告)号：US07843878B2

公开(公告)日：2010-11-30

申请号：US09960008

申请日：2001-09-21

Applicant: Linda Morales ,  Geng Wu ,  Azeem Ahmad ,  David W. Paranchych ,  Mini Vasudevan ,  Yusuke Higashi

Inventor： Linda Morales ,  Geng Wu ,  Azeem Ahmad ,  David W. Paranchych ,  Mini Vasudevan ,  Yusuke Higashi

IPC: G08C17/00 ,  H04J3/16 ,  H04W36/00

CPC classification number: H04W36/0066 ,  H04W36/38

Abstract: A wireless communications network includes a first base station system that performs wireless communications according to a first protocol (e.g., 1xEV-DO protocol) and a second base station system that performs wireless communications according to a second, different protocol (e.g., IS-2000). A link is provided between the first and second base station systems to enable a network-initiated handoff procedure. If a source base station system detects that a handoff of a mobile station to a target base station system is required, the source base station system exchanges messaging over the link with the target base station system to perform the handoff. In one example, the handoff is a hard handoff.

Abstract translation: 无线通信网络包括根据第一协议（例如，1xEV-DO协议）执行无线通信的第一基站系统和根据第二不同协议（例如，IS-2000）执行无线通信的第二基站系统 ）。 在第一和第二基站系统之间提供链路以实现网络发起的切换过程。 如果源基站系统检测到需要将移动台切换到目标基站系统，则源基站系统通过与目标基站系统的链路交换消息，以执行切换。 在一个例子中，切换是硬切换。

公开(公告)号：US07653405B2

公开(公告)日：2010-01-26

申请号：US11004347

申请日：2004-12-03

Applicant: Geng Wu ,  Chung-Ching Wang ,  Ke-Chi Jang ,  Jun Li

Inventor： Geng Wu ,  Chung-Ching Wang ,  Ke-Chi Jang ,  Jun Li

IPC: H04B7/00

CPC classification number: H04W4/10 ,  H04W72/005 ,  H04W76/20 ,  H04W76/45 ,  H04W92/02 ,  H04W92/14

Abstract: To communicate information relating to an application over a wireless link, application control information and application data information are communicated over the wireless link between a mobile station and a base station system. The application data information is communicated over a traffic flow over the wireless link, and the application control information is communicated in a wireless control message carried in wireless signaling associated with the traffic flow.

Abstract translation: 为了通过无线链路传送与应用有关的信息，通过移动台和基站系统之间的无线链路传送应用控制信息和应用数据信息。 应用数据信息通过无线链路上的业务流进行通信，并且在与业务流相关联的无线信令中携带的无线控制消息中传送应用控制信息。

公开(公告)号：US20050232241A1

公开(公告)日：2005-10-20

申请号：US11093778

申请日：2005-03-30

Applicant: Geng Wu ,  Xiao-Dong Li ,  James Weisert

Inventor： Geng Wu ,  Xiao-Dong Li ,  James Weisert

IPC: H04L12/66 ,  H04W4/10 ,  H04W84/08

CPC classification number: H04W4/10 ,  H04W76/45

Abstract: A method, apparatus, and computer instructions for managing push-to-talk communications. Different types of PTT calls with a variety of protocol configurations are supported with the use of PTT Type and Protocol Type fields in a call set up control message. When a push-to-media indicator in a call set up request message is detected in a radio access network in a communications system, the packet is directed to a push-to-media gateway in a packet data network in the communications system. The push-to-media packet is processed using the push-to-media gateway to manage the push-to-media call. This directing of the packet reduces the latency in managing a push-to-media call.

Abstract translation: 一种用于管理即按即说通信的方法，装置和计算机指令。 在呼叫建立控制消息中使用PTT类型和协议类型字段来支持具有各种协议配置的不同类型的PTT呼叫。 当在通信系统中的无线电接入网络中检测到呼叫建立请求消息中的按压媒体指示符时，该分组被定向到通信系统中的分组数据网络中的按压媒体网关。 使用推送到媒体网关处理推送到媒体的数据包来管理推送媒体呼叫。 分组的这种引导减少了管理推送媒体呼叫的延迟。

公开(公告)号：US20050122923A1

公开(公告)日：2005-06-09

申请号：US11004497

申请日：2004-12-03

Applicant: Ke-Chi Jang ,  Chung-Ching Wang ,  Jun Li ,  Geng Wu

Inventor： Ke-Chi Jang ,  Chung-Ching Wang ,  Jun Li ,  Geng Wu

IPC: H04W4/12 ,  H04B7/00 ,  H04W4/06 ,  H04W4/10 ,  H04W76/04 ,  H04W92/02 ,  H04W92/04 ,  H04W92/14

CPC classification number: H04W4/10 ,  H04W72/005 ,  H04W76/20 ,  H04W76/45 ,  H04W92/02 ,  H04W92/14

Abstract: To communicate in a press-to-talk (PTT) session, a message for requesting a right to talk in the PTT session is sent over a wireless link between a mobile station and a base station system. The message for requesting the right to talk in the PTT session is sent in wireless signaling over the wireless link. An acknowledgment of the wireless signaling carrying the message is received, with the acknowledgment sent by the base station system in response to the control signaling. An indication is provided at the mobile station of the right to talk in response to the acknowledgment.

Abstract translation: 为了在一键通（PTT）会话中进行通信，在PTT会话中请求通话权的消息通过移动台和基站系统之间的无线链路发送。 在PTT会话中请求通话权的消息通过无线链路以无线信令发送。 接收到承载消息的无线信令的确认，响应于控制信令由基站系统发送确认。 在移动台处提供响应于该确认的通话权的指示。