专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006079210A1 METHOD AND SYSTEM FOR DETERMINING A PAGING ZONE IN A WIRELESS NETWORK 审中-公开
标题翻译：用于确定无线网络中的分段区的方法和系统
公开(公告)号：WO2006079210A1
公开(公告)日：2006-08-03
申请号：PCT/CA2006/000106
申请日：2006-01-27
申请人： NORTEL NETWORKS LIMITED , REN, Hong , CAO, Carl , SCHMIDT, Alfred
发明人： REN, Hong , CAO, Carl , SCHMIDT, Alfred
IPC分类号： H04Q7/08
CPC分类号： H04W68/00 , H04W68/08
摘要： A method of paging a mobile terminal in a radio access network wherein the last known location of a mobile terminal is stored. A location message (also called a Route Update message) is sent from a terminal and received at a sector in the network, identifying the location of the terminal. The network determines a paging zone for that terminal based on configuration information for that sector. The configuration information for each sector typically includes a Route Update radius, and then one or both of a paging zone radius offset, and statically configured sectors. When the terminal needs to be paged, the network then broadcasts a page to the terminal in each sector in the paging zone. Such a system adjusts the paging zone to include sectors which the terminal has a reasonable likelihood of moving to before the network learns that the terminal has moved out of the previously established paging zone. Aspects of the invention provide two complementary methods of adjusting the paging zone: adjusting using a paging zone offset, and adjusting based on a sector list. The paging zone offset adjusts the radius of the paging zone, thereby maintaining a generally circular shape. The sector list adjusts the generally circular paging zone by adding or deleting any sector in any direction, thereby allowing any arbitrary shape to be used for the paging zone. The adjustments to the paging zone achieved by these methods account for such factors as RF coverage, geographic features, congestion, population density and expected rate of movement of terminals between sectors.
摘要翻译：一种在无线电接入网络中寻呼移动终端的方法，其中存储了移动终端的最后已知位置。从终端发送位置消息（也称为路由更新消息），并在网络中的扇区处接收，以识别终端的位置。该网络基于该扇区的配置信息确定该终端的寻呼区域。每个扇区的配置信息通常包括路由更新半径，然后包括寻呼区半径偏移和静态配置扇区中的一个或两个。当终端需要被寻呼时，网络然后在寻呼区域的每个扇区中向终端广播一个页面。这样的系统调整寻呼区域以包括终端在网络学习终端已经移出先前建立的寻呼区域之前具有合适的可能性的扇区。本发明的各方面提供了两种调整寻呼区域的补充方法：使用寻呼区域偏移进行调整，以及基于扇区列表进行调整。寻呼区域偏移调整寻呼区域的半径，从而保持大致圆形的形状。扇区列表通过在任何方向上添加或删除任何扇区来调整通常循环的寻呼区域，从而允许任何形状用于寻呼区域。通过这些方法实现的寻呼区域的调整涉及射频覆盖，地理特征，拥塞，人口密度和部门之间终端的预期移动速度等因素。

2. 发明申请

WO2007133734A2 DATA OVER SIGNALING (DOS) OPTIMIZATION OVER WIRELESS ACCESS NETWORKS 审中-公开
标题翻译：数据通过无线接入网络进行信令（DOS）优化
公开(公告)号：WO2007133734A2
公开(公告)日：2007-11-22
申请号：PCT/US2007/011531
申请日：2007-05-14
申请人： NORTEL NETWORKS LIMITED , AKHTAR, Haseeb , PILLAI, Krishnakumar , REN, Hong , CAO, Carl
发明人： AKHTAR, Haseeb , PILLAI, Krishnakumar , REN, Hong , CAO, Carl
IPC分类号： A63B22/04
CPC分类号： H04L1/0079
摘要： The present invention supports a communication protocol on a wireless communication network to transmit application data on the control channel to an access terminal. Base transceiver stations are grouped and configured into paging zones. The radio network controller transmits a page message and application data to the base transceiver stations in the paging zone where the access terminal is located. Each of the base transceiver stations transmits a page and buffers the application data. The buffered application data is only transmitted by the base transceiver station receiving a response to the page.
摘要翻译：本发明支持无线通信网络上的通信协议，以将控制信道上的应用数据传送到接入终端。基站收发台被分组并配置成寻呼区域。无线网络控制器将寻呼消息和应用数据发送到接入终端所在的寻呼区中的基站收发台。每个基站收发台发送一个页面并缓冲该应用数据。所缓冲的应用数据仅由接收到对该页的响应的基站发送。

3. 发明申请

WO2006081527A2 FORCED PILOT STRENGTH MODIFICATION 审中-公开
标题翻译：强制导弹强度修正
公开(公告)号：WO2006081527A2
公开(公告)日：2006-08-03
申请号：PCT/US2006/003142
申请日：2006-01-27
申请人： NORTEL NETWORKS LIMITED , SCHMIDT, Alfred , BUDIC, Miroslav , CAO, Carl , ABDULMAJEED, Sabeena
发明人： SCHMIDT, Alfred , BUDIC, Miroslav , CAO, Carl , ABDULMAJEED, Sabeena
IPC分类号： G06F19/00
CPC分类号： H04W36/0083
摘要： A wireless network detects when all the pilots in an Active Set for an access terminal (AT) are border cells. The network then sends a new PilotDrop threshold to the AT, and detects when the AT subsequently sends a RouteUpdate message indicating that any of the Pilots in the Active Set have fallen below the new PilotDrop threshold. The network may then send signals to the AT to trigger a handoff to the underlying carrier. The handoff may be a hard handoff, or effect a personality change of the AT.
摘要翻译：无线网络检测用于接入终端（AT）的活动集中的所有导频何时是边界小区。网络然后向AT发送新的PilotDrop阈值，并且检测AT何时发送RouteUpdate消息，指示活动集中的任何导频已经低于新的PilotDrop阈值。网络然后可以向AT发送信号以触发到底层载波的切换。切换可能是硬切换，或影响AT的个性变化。

4. 发明申请

WO2012059829A1 FAST ROUND-TRIP DELAY DELIVERY OF DATAGRAMS OVER A WIRELESS NETWORK 审中-公开
标题翻译：通过无线网络快速实现DATAGRAMS的快速延迟交付
公开(公告)号：WO2012059829A1
公开(公告)日：2012-05-10
申请号：PCT/IB2011/054100
申请日：2011-09-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CAO, Carl
发明人： CAO, Carl
IPC分类号： H04W76/00
CPC分类号： H04W76/00
摘要： An entity, such as a base station or a Radio Network Controller, of a wireless telecommunications network having a mobile station and a remote server includes a network interface which receives a datagram from the mobile station. The entity includes a memory in communication with the network interface. The entity includes a processing unit in communication with the memory which stores in the memory the mobile station location, and which sends a response received from the remote server regarding the datagram to the mobile station from the network interface using the mobile station's location in the memory prior to a wireless connection with the mobile station being established. The entity may include a processing unit that recognizes the received datagram is for Machine-to-Machine Applications and requiring Sub 100 Millisecond Datagram and Response Delivery.
摘要翻译：具有移动台和远程服务器的无线电信网络的实体，诸如基站或无线网络控制器，包括从移动台接收数据报的网络接口。实体包括与网络接口通信的存储器。实体包括与存储器通信的处理单元，该存储器在存储器中存储移动站位置，并且使用移动站在存储器中的位置从网络接口向移动站发送从远程服务器接收到的关于数据报的响应在与移动台建立无线连接之前。该实体可以包括一个处理单元，该处理单元识别接收到的数据报用于机器对机器应用，并且需要子100毫秒数据报和响应传递。

5. 发明申请

WO2013035011A1 METHOD AND ARCHITECTURE FOR VERY HIGH CAPACITY WIRELESS ACCESS USING ACTIVE ELECTRONIC SCANNED ARRAY (AESA) 审中-公开
标题翻译：使用有源电子扫描阵列（AESA）实现非常高容量无线接入的方法和架构
公开(公告)号：WO2013035011A1
公开(公告)日：2013-03-14
申请号：PCT/IB2012/054414
申请日：2012-08-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CAO, Carl , WEATHERFORD, Sidney L.
发明人： CAO, Carl , WEATHERFORD, Sidney L.
IPC分类号： H04L27/00 , H01Q1/24 , H04B7/06
CPC分类号： H04L27/0008 , H01Q1/246 , H04B7/0617 , H04L5/0023 , H04L25/03891
摘要： A base station in a network includes an Active Electronic Scanned Array (AESA) to enhance and increase transmission and reception in a wireless telecommunications network. The AESA comprises a plurality of transmitter and receiver modules for sending and receiving signals from a User Equipment (UE) with increased signal strength and higher gain. The AESA comprises a central controller, and subcontrollers that cause signals to be directed to specific transmission modules (TxMs) and receiver modules (RxMs) in the AESA to send to the UE. By increasing the number of TxMs used, the signal strength to the UE can be increased significantly. Subcontrollers for handling different radio frequencies can be utilized in the same AESA so that multiple telecommunication systems can be accommodated on a single base station.
摘要翻译：网络中的基站包括有源电子扫描阵列（AESA），用于增强和增加无线电信网络中的发射和接收。 AESA包括多个用于从具有增强的信号强度和较高增益的用户设备（UE）发送和接收信号的发射机和接收机模块。 AESA包括一个中央控制器，以及使信号被引导到AESA中的特定传输模块（TxM）和接收器模块（RxM））发送给UE的子控制器。通过增加使用的TxM的数量，可以显着增加对UE的信号强度。用于处理不同射频的子控制器可以在相同的AESA中使用，使得可以在单个基站上容纳多个电信系统。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式