公开(公告)号：WO2017161382A1

公开(公告)日：2017-09-21

申请号：PCT/US2017/023265

申请日：2017-03-20

Applicant: PARALLEL WIRELESS, INC.

Inventor： CAO, Yang ,  LUBENSKI, Zeev ,  AGARWAL, Kaitki ,  RAO, Prashanth ,  ATRI, Rahul

IPC: H04B7/00 ,  H04L12/26 ,  H04L12/801 ,  H04L29/06 ,  H04W24/02 ,  H04W36/00

Abstract: Systems and methods are disclosed for a 3G gateway. In one embodiment, a system is disclosed, comprising a gateway situated between a 3G radio access network (RAN) and a core network, the gateway providing resource management for a nodeB, and providing routing and node management for another base station, wherein the base station may be configured to provide, as a virtual RNC, radio resource control, power control, ciphering, and multiplexing of multiple users onto a transmission path for a first mobile device attached to the nodeB; the gateway may be configured to relay traffic for a second mobile device attached to the base station; and the gateway may be configured to relay traffic to the core network from both the nodeB and the base station via an IuCS interface and an IuPS interface.

Abstract translation: 针对3G网关公开了系统和方法。 在一个实施例中，公开了一种系统，其包括位于3G无线电接入网络（RAN）和核心网络之间的网关，该网关为节点B提供资源管理，并为另一基站提供路由和节点管理，其中基站 作为虚拟RNC，可以将多个用户的无线资源控制，功率控制，加密和复用提供给附接到节点B的第一移动设备的传输路径; 网关可以被配置为中继附接到基站的第二移动设备的业务; 并且网关可以被配置为经由IuCS接口和IuPS接口将业务从中继节点B和基站中继到核心网络。

公开(公告)号：WO2017011422A1

公开(公告)日：2017-01-19

申请号：PCT/US2016/041824

申请日：2016-07-11

Applicant: PARALLEL WIRELESS, INC.

Inventor： AGARWAL, Kaitki ,  CAO, Yang ,  ARORA, Jitender ,  SAJI, Michael ,  LUBENSKI, Zeev

IPC: H04W24/02 ,  H04W36/08 ,  H04W92/20

CPC classification number: H04W36/22 ,  H04L61/2015 ,  H04L61/2514 ,  H04W28/08 ,  H04W36/02 ,  H04W84/12 ,  H04W88/16 ,  H04W92/20

Abstract: A system for an enhanced X2 interface in a mobile operator core network is disclosed, comprising: a Long Term Evolution (LTE) core network packet data network gateway (PGW); an evolved NodeB (eNodeB) connected to the LTE PGW; a Wi-Fi access point (AP) connected to the LTE PGW via a wireless local area network (WLAN) gateway; and a coordinating node positioned as a gateway between the LTE PGW and the eNodeB, and positioned as a gateway between the LTE PGW and the Wi-Fi AP, the coordinating node further comprising: a network address translation (NAT) module; and a protocol module for communicating to the eNodeB and the Wi-Fi AP to request inter-radio technology (inter-RAT) handovers of a user equipment (UE) from the eNodeB to the Wi-Fi AP and to forward packets intended for the UE from the eNodeB to the Wi-Fi AP.

Abstract translation: 公开了一种用于移动运营商核心网络中的增强型X2接口的系统，包括：长期演进（LTE）核心网分组数据网络网关（PGW）; 连接到LTE PGW的演进型节点B（eNodeB）; 经由无线局域网（WLAN）网关连接到LTE PGW的Wi-Fi接入点（AP）; 以及作为LTE PGW和eNodeB之间的网关的协调​​节点，并且被定位为LTE PGW与Wi-Fi AP之间的网关，所述协调节点还包括：网络地址转换（NAT）模块; 以及协议模块，用于与eNodeB和Wi-Fi AP进行通信，以请求从eNodeB到Wi-Fi AP的用户设备（UE）的无线间技术（RAT间）切换，并转发用于 UE从eNodeB到Wi-Fi AP。

公开(公告)号：WO2014127366A2

公开(公告)日：2014-08-21

申请号：PCT/US2014/016938

申请日：2014-02-18

Applicant: PARALLEL WIRELESS INC.

Inventor： MISHRA, Rajesh ,  PAPA, Steven ,  AGARWAL, Kaitki ,  DONEPUDI, Sridhar ,  RAVAL, Kartik

CPC classification number: H04W72/085 ,  H04L12/4633 ,  H04L12/6418 ,  H04L12/66 ,  H04W16/00 ,  H04W16/14 ,  H04W24/08 ,  H04W28/18 ,  H04W36/04 ,  H04W36/30 ,  H04W40/04 ,  H04W72/0406 ,  H04W74/00 ,  H04W76/10 ,  H04W84/02 ,  H04W84/18 ,  H04W88/14 ,  H04W92/02

Abstract: In this invention, we disclose methods directed toward integrating an ad hoc cellular network into a fixed cellular network. The methods disclosed herein automate the creation and integration of these networks. In additional embodiments, we disclose methods for establishing a stand-alone, ad hoc cellular network. In either of these implementations, we integrate or establish an ad hoc cellular network using mobile ad hoc cellular base stations configured to transmit and receive over a variety of frequencies, protocols, and duplexing schemes. The methods flexibly and dynamically choose an access or backhaul configuration and radio characteristics to optimize network performance. Additional embodiments provide for enhancing an existing network's coverage as needed, establishing a local network in the event of a loss of backhaul coverage to the core network, and providing local wireless access service within the ad hoc cellular network.

Abstract translation: 在本发明中，我们公开了将ad hoc蜂窝网络集成到固定蜂窝网络中的方法。 这里公开的方法使这些网络的创建和集成自动化。 在另外的实施例中，我们公开了用于建立独立的自组织蜂窝网络的方法。 在这些实现中的任一个中，我们使用配置成通过各种频率，协议和双工方案进行发送和接收的移动自组织蜂窝基站来集成或建立自组织蜂窝网络。 该方法灵活和动态地选择访问或回程配置和无线电特性来优化网络性能。 另外的实施例提供了根据需要增强现有网络的覆盖范围，在对核心网络的回程覆盖丢失的情况下建立本地网络，以及在自组织蜂窝网络内提供本地无线接入服务。

公开(公告)号：WO2017124046A1

公开(公告)日：2017-07-20

申请号：PCT/US2017/013577

申请日：2017-01-13

Applicant: PARALLEL WIRELESS, INC.

Inventor： RAO, Prashanth ,  TALLURI, Murali ,  PUVVADI, Praveen ,  CHUGH, Mohit ,  AGARWAL, Kaitki ,  KUMAR, Anoop ,  ANJUM, Syed ,  PANDEY, Santosh ,  QURESHI, Sharique

IPC: H04W4/00 ,  H04W72/00 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W72/1231 ,  H04W28/16 ,  H04W84/045

Abstract: Systems and methods are disclosed to address inter-cell interference in a heterogeneous network. In one embodiment, a system is disclosed, comprising: a coordinating node situated between a radio access network and a core network; and a first base station in the radio access network in communication with the coordinating node, wherein: the coordinating node has a coordinating scheduler with a first scheduling period; the first base station has a first base station scheduler with a second scheduling period shorter than the first scheduling period; the coordinating scheduler is configured to send a resource reservation list and a resource restriction list to the first base station scheduler once during each first scheduling period; and the first base station is configured to receive the resource reservation list and the resource restriction list and to use the resource reservation list and the resource restriction list when performing mobile device resource scheduling.

Abstract translation: 公开了用于解决异构网络中的小区间干扰的系统和方法。 在一个实施例中，公开了一种系统，包括：位于无线电接入网络和核心网络之间的协调节点; 以及所述无线电接入网络中的与所述协调节点通信的第一基站，其中：所述协调节点具有协调调度器，所述协调调度器具有第一调度周期; 所述第一基站具有第一基站调度器，所述第一基站调度器具有比所述第一调度周期短的第二调度周期; 协调调度器用于在每个第一调度周期内向第一基站调度器发送资源预留列表和资源限制列表一次; 并且第一基站被配置为在执行移动设备资源调度时接收资源预留列表和资源限制列表并且使用资源预留列表和资源限制列表。

公开(公告)号：WO2017070405A1

公开(公告)日：2017-04-27

申请号：PCT/US2016/058003

申请日：2016-10-20

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh ,  PAPA, Steven ,  AGARWAL, Kaitki ,  LUBENSKI, Zeev ,  ARORA, Jitender

IPC: H04W36/00 ,  H04W36/14 ,  H04W88/16 ,  H04W92/20

CPC classification number: H04L69/08 ,  H04W84/042 ,  H04W88/16 ,  H04W92/02 ,  H04W92/045 ,  H04W92/20

Abstract: A gateway for X2 interface communication is disclosed, comprising: an X2 internal interface for communicating with, and coupled to, a first and a second radio access network (RAN); an X2 language processing module for receiving messages from the first RAN according to a first X2 protocol and mapping the received messages to a second X2 protocol for transmission to the second RAN; and an X2 external interface for communicating with, and coupled to, a gateway in a a wireless telecommunications core network. The gateway may further comprise a database for storing a plurality of rules for performing mapping at the X2 language processing module, and a state machine for maintaining state of one of the first RAN or the second RAN, and an interpreter for executing executable code received as part of the received messages and altering the state machine based on the executed executable code, and a regular expression pattern matcher for identifying patterns in the received messages that are present in the first X2 protocol but not present in the second X2 protocol.

Abstract translation: 公开了一种用于X2接口通信的网关，包括：X2内部接口，用于与第一无线电接入网络（RAN）和第二无线电接入网络（RAN）进行通信并且与其耦合; X2语言处理模块，用于根据第一X2协议从第一RAN接收消息，并将接收到的消息映射到第二X2协议以传输到第二RAN; 以及X2外部接口，用于与无线电信核心网络中的网关进行通信并与其耦合。 网关还可以包括用于存储用于在X2语言处理模块处执行映射的多个规则的数据库，以及用于维护第一RAN或第二RAN中的一个的状态的状态机以及用于执行作为第一RAN或第二RAN接收的可执行代码的解释器 部分接收到的消息并基于执行的可执行代码改变状态机;以及正则表达式模式匹配器，用于识别出现在第一X2协议中但不存在于第二X2协议中的接收消息中的模式。

公开(公告)号：WO2017031384A1

公开(公告)日：2017-02-23

申请号：PCT/US2016/047660

申请日：2016-08-18

Applicant: PARALLEL WIRELESS, INC.

Inventor： DONEPUDI, Sridhar ,  MISHRA, Rajesh ,  AGARWAL, Kaitki ,  CAO, Yang ,  LUBENSKI, Zeev ,  TALLURI, Murali

IPC: H04W36/06 ,  H04W36/36

CPC classification number: H04W36/0061 ,  H04W4/026 ,  H04W4/029 ,  H04W36/0083 ,  H04W76/11

Abstract: Systems and methods for cell ID disambiguation are described. In one embodiment, a method may be disclosed for constructing a neighbor table, comprising: receiving, at a mobile base station, a physical cell identifier (PCI) of a detected neighbor base station from a user equipment (UE); receiving a global positioning system (GPS) position of the mobile base station; and associating the GPS position of the mobile base station with the PCI of the detected neighbor base station in a neighbor table.

Abstract translation: 描述了用于小区ID消歧的系统和方法。 在一个实施例中，可以公开一种用于构建邻居表的方法，包括：在移动基站处从用户设备（UE）接收检测到的相邻基站的物理小区标识符（PCI）; 接收移动基站的全球定位系统（GPS）位置; 并将移动基站的GPS位置与检测到的邻近基站的PCI相邻。

公开(公告)号：WO2016073384A1

公开(公告)日：2016-05-12

申请号：PCT/US2015/058689

申请日：2015-11-02

Applicant: PARALLEL WIRELESS, INC.

Inventor： AGARWAL, Kaitki ,  RAVAL, Kartik Shashikant

IPC: H04W68/04

CPC classification number: H04W68/12 ,  H04W8/02 ,  H04W36/245 ,  H04W64/00 ,  H04W68/04 ,  H04W88/16 ,  H04W92/14

Abstract: A method is disclosed for improved tracking area planning and handling, comprising: assigning a single tracking area code to a plurality of eNodeBs at a messaging concentrator gateway, the messaging concentrator gateway situated in a network between the plurality of eNodeBs and the core network; storing, at the messaging concentrator gateway, at least one indicator of a last known location of a user equipment (UE) other than the single tracking area code; receiving a paging message from the core network at the messaging concentrator gateway for a UE; and performing a paging sequence using the at least one indicator to identify a set of eNodeBs to page the UE, thereby allowing larger tracking area list sizes to be used without increasing signaling traffic between the radio access network and the core network.

Abstract translation: 公开了一种用于改进的跟踪区域规划和处理的方法，包括：在消息集中器网关处，将多个eNodeB中的单个跟踪区域代码分配给位于多个eNodeB和核心网络之间的网络中的消息集中器网关; 在所述消息收发器网关处存储除了所述单个跟踪区域代码之外的用​​户设备（UE）的最后已知位置的至少一个指示符; 在用于UE的消息集中器网关处从核心网接收寻呼消息; 以及使用所述至少一个指示符来执行寻呼序列以识别一组eNodeB以寻呼所述UE，从而允许使用较大的跟踪区域列表大小而不增加所述无线电接入网络和所述核心网络之间的信令业务。

公开(公告)号：WO2015021334A3

公开(公告)日：2015-02-12

申请号：PCT/US2014/050238

申请日：2014-08-07

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh ,  PAPA, Steven ,  DONEPUDI, Sridhar ,  AGARWAL, Kaitki

IPC: G01S3/02

Abstract: Systems and methods are presented for using a mobile multi-radio access technology (multi-RAT) device for locating an individual, for example, in a search-and-rescue application. The multi-RAT device may permit the individual's cell phone to attach to the mobile multi-RAT device, and then may use a directional antenna to locate the individual. Various embodiments of such a device are described.

公开(公告)号：WO2014144645A1

公开(公告)日：2014-09-18

申请号：PCT/US2014/029145

申请日：2014-03-14

Applicant: PARALLEL WIRELESS, INC.

Inventor： MISHRA, Rajesh ,  AGARWAL, Kaitki ,  DONEPUDI, Sridhar ,  PAPA, Steven

IPC: H04J3/06

CPC classification number: H04W76/23 ,  H04B17/309 ,  H04L43/16 ,  H04W36/30 ,  H04W84/18

Abstract: In this invention, we disclose methods for enabling ad hoc cellular base station functionality within a user equipment when the connection quality between a base station and the user equipment is limited or nonexistent. These methods include measuring a connection quality between a user equipment and its serving base station. If the connection quality is below a threshold, the user equipment can enable its internal ad hoc cellular base station functionality. This is done by running a software within the user equipment that (a) checks the connection quality periodically, and (b) enables ad hoc cellular base station functionality of the connection threshold dips below a certain value. In one embodiment, that threshold could be the same threshold value that a user equipment would use if it were making a decision to handoff to another base station based on poor connection quality.

Abstract translation: 在本发明中，当基站和用户设备之间的连接质量受到限制或不存在时，我们公开了在用户设备内启用自组织蜂窝基站功能的方法。 这些方法包括测量用户设备与其服务基站之间的连接质量。 如果连接质量低于阈值，则用户设备可以启用其内部自组织蜂窝基站功能。 这通过在用户设备内运行软件来完成，（a）定期检查连接质量，以及（b）使得连接阈值的ad hoc蜂窝基站功能降低到一定值以下。 在一个实施例中，如果用户设备基于较差的连接质量作出决定切换到另一个基站，该阈值可以是相同的阈值。

公开(公告)号：EP3922078A1

公开(公告)日：2021-12-15

申请号：EP20752510.6

申请日：2020-02-04

Applicant: Parallel Wireless, Inc.

Inventor： MISHRA, Rajesh ,  PAPA, Steven ,  AGARWAL, Kaitki ,  RUTHERFORD, Randy ,  JOHNSTON, David ,  SIMMONDS, Chris

IPC: H04W88/10 ,  H04W88/12 ,  H04W88/08