公开(公告)号：WO2004032450A3

公开(公告)日：2004-08-26

申请号：PCT/GB0304253

申请日：2003-10-01

Applicant: IPWIRELESS INC ,  WILLIAMS ANDREW GORDON

Inventor： WILLIAMS ANDREW GORDON

IPC: H04L12/56 ,  H04L29/06

CPC classification number: H04W76/025 ,  H04L29/06027 ,  H04L65/1006 ,  H04L65/1069 ,  H04W76/022 ,  H04W76/064 ,  H04W84/04

Abstract: An arrangement and method for session control in a wireless UMTS radio access network (100) by performing creation and deletion of application-specific packet sessions (PDP contexts) in the network, with application-specific QoS parameters, without requiring the explicit cooperation of the application software (either via software API or modem AT command). This allows session set-up and tear-down control of dedicated packet sessions for particular data services, in a UMTS 3G mobile wireless network, with application-specific QoS parameters, with umodified applications operating over the network.

Abstract translation: 通过利用应用特定的QoS参数在网络中执行应用专用分组会话（PDP上下文）的创建和删除而无需UMTS的显式合作，用于无线UMTS无线电接入网络（100）中的会话控制的布置和方法 应用软件（通过软件API或调制解调器AT命令）。 这允许UMTS 3G移动无线网络中的特定数据服务的专用分组会话的建立和拆除控制，具有应用特定的QoS参数以及在网络上运行的未修改的应用。

公开(公告)号：WO2004040817A1

公开(公告)日：2004-05-13

申请号：PCT/GB2003/004737

申请日：2003-11-03

Applicant: IPWIRELESS, INC. ,  DARWOOD, Peter, Bruce ,  JONES, Alan, Edward

Inventor： DARWOOD, Peter, Bruce ,  JONES, Alan, Edward

IPC: H04J13/04

CPC classification number: H04J13/107 ,  H04B2201/70701

Abstract: An efficient scheme for CDMA coding constructs codes by generating longer code sequences (430) via concatenation, from an existing set of short sequences (410, 420). The sequences may be spreading, scrambling and or training or channel estimation (such as midamble) sequences. The invention allows extension of sequences without performing an exhaustive search for sequences with optimal desired properties, as well as extension of the sequence duration to improve the detection of wanted signals via the use of a conventional matched filter, a multi-user detector or an adaptive filter/equaliser.

Abstract translation: 用于CDMA编码的有效方案通过从现有的一组短序列（410,420）通过级联产生更长的码序列（430）构成码。 序列可以是扩展，加扰和/或训练或信道估计（例如中间码）序列。 本发明允许扩展序列而不执行穷尽搜索具有最佳期望属性的序列，以及延长序列持续时间以通过使用常规匹配滤波器，多用户检测器或自适应滤波器来改善所需信号的检测 过滤器/均衡器。

公开(公告)号：WO2003049320A1

公开(公告)日：2003-06-12

申请号：PCT/GB2002/005541

申请日：2002-12-05

Applicant: IPWIRELESS, Inc. ,  ANDERSON, Nicholas, William

Inventor： ANDERSON, Nicholas, William

IPC: H04B7/005

CPC classification number: H04W52/265 ,  H04W52/12 ,  H04W52/20 ,  H04W52/267 ,  H04W52/30

Abstract: A method for setting a power control level (600) in a wireless communication system. The method includes the steps of obtaining (620) transmission information from a wireless subscriber unit, and modifying a power control level and/or a communication channel format (660) in response to said transmission information. Preferably, the transmission information is re-transmission requests from a wireless subscriber unit, which are transmitted frequently. In this manner, rapid adjustment of power control can be attained utilising an optimal selection of the available communication channel format, followed by a fine-tuning power control operation.

Abstract translation: 一种用于在无线通信系统中设置功率控制电平（600）的方法。 该方法包括以下步骤：响应于所述传输信息，从无线用户单元获取（620）传输信息，以及修改功率控制级和/或通信信道格式（660）。 优选地，发送信息是经常发送的来自无线用户单元的重发请求。 以这种方式，可以利用可用通信信道格式的最佳选择，随后进行微调功率控制操作来实现功率控制的快速调整。

公开(公告)号：WO2003037025A1

公开(公告)日：2003-05-01

申请号：PCT/GB2002/004832

申请日：2002-10-24

Applicant: IPWIRELESS, INC. ,  SPEIGHT, Timothy, James

Inventor： SPEIGHT, Timothy, James

IPC: H04Q7/38

CPC classification number: H04W28/26 ,  H04W28/18 ,  H04W72/04

Abstract: A method and arrangement for fair control of resources amongst users with different instantaneous throughputs in a radio communication system such as a UMTS system. Respective indications of users among whom resources are to be allocated are placed in a 'round robin' queue (200) and each user whose indication is at the head of the queue is allocated a number of resource units as a function (300) of: β, a predetermined parameter determining the extent to which a fixed number of resource units should be allocated to the user and the extent to which a fixed volume of data should be transferred from/to the user; φ, the volume of data that the user is allowed to transfer if β=1; λ, the number of resource units that can be allocated if β=0; and θ, the number of information bits per resource unit that can be transferred to/from the user. This provides the following advantages: the resources can be allocated in the manner chosen by the operator; the function requires very few input parameters, and so is simple to operate.

Abstract translation: 一种用于在诸如UMTS系统的无线电通信系统中具有不同瞬时吞吐量的用户之间资源的公平控制的方法和装置。 分配资源的用户的相应指示被放置在“循环”队列（200）中，并且其指示在队列的头部的每个用户被分配作为（300）的功能的数量的资源单元： beta，确定固定数量的资源单元应分配给用户的程度的预定参数以及从/向用户传送固定数量的数据的程度; phi，如果beta = 1，则允许用户传输的数据量; lambda，如果beta = 0，则可以分配的资源单元数; 和theta，可以向/从用户传送的每个资源单元的信息比特数。 这提供了以下优点：资源可以由操作者选择的方式分配; 该功能需要非常少的输入参数，操作简单。

公开(公告)号：WO2003036811A1

公开(公告)日：2003-05-01

申请号：PCT/GB2002/004791

申请日：2002-10-23

Applicant: IPWIRELESS, INC. ,  JONES, Alan, Edward ,  TREWREN, David

Inventor： JONES, Alan, Edward ,  TREWREN, David

IPC: H04B1/707

CPC classification number: H04J13/0044 ,  H04B1/707 ,  H04B2201/70705 ,  H04J13/20

Abstract: Processing of a received code division multiple access, CDMA, burst (405) when a spreading factor of the CDMA burst (405) has been changed from an allocated spreading factor (SF o ) to a new spreading factor (SF n ). The received burst (405) is processed with a CDMA detector (310), using the allocated spreading factor (SF o ), to provide a CDMA detector output; the new spreading factor (SF n ) of the burst is determined; and the CDMA detector output is decimated by a factor determined from the new spreading factor (SF n ). The decimator may be a FIR decimator (315) and tap weights may be determined using the values of the new spreading factor (SF n ) and the allocated spreading factor (SF o ). Application in a Node B (150A) of a UMTS system (100), particularly in UTRA TDD mode, for processing received uplink communication is described.

Abstract translation: 当CDMA突发（405）的扩频因子已经从分配的扩频因子（SFo）改变为新的扩频因子（SFn）时，接收到的码分多址，CDMA，突发（405）的处理。 使用所分配的扩频因子（SFo），用CDMA检测器（310）处理所接收的突发（405），以提供CDMA检测器的输出; 确定突发的新扩频因子（SFn）; 并且CDMA检测器输出被从新的扩展因子（SFn）确定的因子抽取。 抽取器可以是FIR抽取器（315），并且可以使用新的扩展因子（SFn）和分配的扩展因子（SFo）的值来确定抽头权重。 描述了在UMTS系统（100）的节点B（150A）中的应用，特别是在UTRA TDD模式中用于处理接收的上行链路通信的应用。

公开(公告)号：WO03005756A3

公开(公告)日：2003-04-24

申请号：PCT/GB0203126

申请日：2002-07-08

Applicant: IPWIRELESS INC ,  SPEIGHT TIMOTHY JAMES

Inventor： SPEIGHT TIMOTHY JAMES

IPC: H04W74/04 ,  H04Q7/38

CPC classification number: H04W72/0413 ,  H04W72/0406 ,  H04W74/0866

Abstract: A method of requesting a communication resource by a wireless communication unit operating in a wireless communication system. The wireless communication system provides for uplink and downlink channels. The method includes the steps of: allocating a dedicated communication channel to said wireless communication unit by a wireless communication serving unit transmitting a communication resource request message 130 on said dedicated uplink channel by said wireless communication unit 110 to said wireless communication serving unit 120 and transmitting an access allocation message 140 to said wireless communication unit 110 from said wireless communication serving unit 120 on said dedicated downlink channel. A communication system and communication unit are also provided.

Abstract translation: 一种通过在无线通信系统中操作的无线通信单元请求通信资源的方法。 无线通信系统提供上行链路和下行链路信道。 该方法包括以下步骤：通过无线通信服务单元向所述无线通信单元分配专用通信信道，所述无线通信服务单元在所述无线通信单元110将所述专用上行链路信道上的通信资源请求消息130发送到所述无线通信服务单元120，并发送 在所述专用下行链路信道上从所述无线通信服务单元120向所述无线通信单元110发送接入分配消息140。 还提供通信系统和通信单元。

公开(公告)号：WO03005754A8

公开(公告)日：2003-02-13

申请号：PCT/GB0203110

申请日：2002-07-08

Applicant: IPWIRELESS INC ,  SPEIGHT TIMOTHY JAMES

Inventor： SPEIGHT TIMOTHY JAMES

IPC: H04W28/26 ,  H04Q7/38

CPC classification number: H04W76/022 ,  H04W28/18 ,  H04W28/26 ,  H04W72/04 ,  H04W72/042

Abstract: A system and method for physical shared channel allocation in a UMTS wireless communication system. A physical shared channel allocation message (220) is sent containing a plurality of occurrences of allocated physical resources and TFCS IDs; and, at a radio unit (130A), the sent physical shared channel allocation message is received and the plurality of occurrences of allocated physical resources and TFCS IDs contained therein are processed, thereby allowing a plurality of CCTrCHs to be allocated with a single physical shared channel allocation message (220). This provides the advantage that, using only a limited set of defined transport format combinations, a large portion of the physical resource can be allocated and used by a single UE using a single physical shared channel allocation message.

Abstract translation: 一种用于UMTS无线通信系统中的物理共享信道分配的系统和方法。 发送物理共享信道分配消息（220），其包含多次出现的分配的物理资源和TFCS ID; 并且在无线电单元（130A）处接收所发送的物理共享信道分配消息，并处理其中包含的多个分配的物理资源和TFCS ID的发生，从而允许多个CCTrCH分配单个物理共享 信道分配消息（220）。 这提供了以下优点：仅使用有限组的定义的传输格式组合，大部分物理资源可以由单个UE使用单个物理共享信道分配消息来分配和使用。

公开(公告)号：WO2002011466A3

公开(公告)日：2002-02-07

申请号：PCT/GB2001/003381

申请日：2001-07-27

Applicant: IPWIRELESS, INC. ,  JONES, William, John ,  BOWRING, Michael

Inventor： JONES, William, John ,  BOWRING, Michael

IPC: H04L12/28

Abstract: Internet web technology is used to register wireless access customers without the need of a programmable smart card or SIM (subscriber identity module) or a fixed line wired connection by providing an anonymous session connection between a special registration web server and the user equipment.

公开(公告)号：WO2010003778A1

公开(公告)日：2010-01-14

申请号：PCT/EP2009/057440

申请日：2009-06-16

Applicant: IPWIRELESS INC ,  RYSGAARD, Bent, Henneberg

Inventor： RYSGAARD, Bent, Henneberg

IPC: H04W92/04 ,  H04L12/24 ,  H04L12/18

CPC classification number: H04W4/06 ,  H04L5/0055 ,  H04L12/18 ,  H04L12/189 ,  H04L41/0803 ,  H04W72/005 ,  H04W92/04

Abstract: A network controller for supporting a multi-cell service in a cellular communication network comprises interface connection logic operably coupled to at least one network element supporting communication within a communication cell of the cellular communication network. The network controller further comprises signal processing logic for generating a cell configuration message comprising cell configuration information, and transmitting logic for transmitting the cell configuration message to the at least one network element using a multicast protocol.

Abstract translation: 用于在蜂窝通信网络中支持多小区服务的网络控制器包括可操作地耦合到支持蜂窝通信网络的通信小区内的通信的至少一个网络单元的接口连接逻辑。 网络控制器还包括用于生成包括小区配置信息的小区配置消息的信号处理逻辑，以及使用多播协议将小区配置消息发送到至少一个网元的发送逻辑。

公开(公告)号：WO2009103678A1

公开(公告)日：2009-08-27

申请号：PCT/EP2009/051781

申请日：2009-02-16

Applicant: IPWIRELESS, INC ,  ZISIMOPOULOS, Haris

Inventor： ZISIMOPOULOS, Haris

IPC: H04W48/16

CPC classification number: H04W36/0005 ,  H04W36/12 ,  H04W48/16 ,  H04W48/18 ,  H04W64/00 ,  H04W84/04 ,  H04W88/06

Abstract: A wireless communication unit (302, 405, 505, 605) is capable of communicating with a plurality of communication networks in a cellular communication system, where the plurality of communication networks employ a respective plurality of radio access technologies. The wireless communication unit (302, 405, 505, 605) comprises a receiver for receiving a message from a network device in the cellular communication system; and signal processing logic, operably coupled to the receiver, for determining from the received message a hierarchical policy of network information that applies to the plurality of radio access technologies.

Abstract translation: 无线通信单元（302,405,505,605）能够与蜂窝通信系统中的多个通信网络通信，其中多个通信网络采用相应的多个无线电接入技术。 无线通信单元（302,405,505,605）包括用于从蜂窝通信系统中的网络设备接收消息的接收机; 以及信号处理逻辑，其可操作地耦合到所述接收器，用于从所接收的消息中确定适用于所述多个无线电接入技术的网络信息的分级策略。