公开(公告)号：EP1700394A1

公开(公告)日：2006-09-13

申请号：EP04804853.2

申请日：2004-12-15

申请人： IPWireless, Inc.

发明人： LEGG, Peter Jonathon ,  SPEIGHT, Timothy

IPC分类号： H04B7/005

CPC分类号： H04W72/0473 ,  H04W52/16 ,  H04W52/322 ,  H04W52/327

摘要： A method and arrangement, for power control in a communication system (100) employing a Downlink Shared Control Channel (DSCH) and a Forward Access Control Channel (FACH), comprising: applying power control on the Downlink Shared Control Channel; deriving power control information from the power control on the Downlink Shared Control Channel; and applying to the Forward Access Control Channel the derived power control information from the power control on the Downlink Shared Control Channel in order to produce power control on the Forward Access Control Channel. The power control of the Forward Access Control Channel may be by scheduling of data in response to the derived power control information. The invention may improve Forward Access Control Channel trhrougput reduce the requirements of measurements or increase capacity.

公开(公告)号：EP1661256A1

公开(公告)日：2006-05-31

申请号：EP04768049.1

申请日：2004-08-12

申请人： IPWireless, Inc.

发明人： TEMPLE-BROWN, Adrian Richard Estcourt

IPC分类号： H04B1/38 ,  G06K7/00

CPC分类号： G06K7/0095 ,  G01R31/2863 ,  H04B1/3816

摘要： In a holder (100) for an electronic module such as a SIM card (160), and method therefor, for connecting the electronic module to a printed circuit board (PCB, 140) in electronic equipment, the holder has a portion provided with at least. one hole therethrough (130). The or each hole is arranged to provide access through the holder to the PCB for testing, and arranged to be covered by the electronic modul.when positioned in the holder. This provides the, advantages of simple and effective PCB testing before SIM insertion, which may be used with standard fixtures, at no additional cost.

公开(公告)号：EP1642404A1

公开(公告)日：2006-04-05

申请号：EP04735272.9

申请日：2004-05-28

申请人： IPWireless, Inc.

发明人： JONES, Alan Edward

IPC分类号： H04B7/26

CPC分类号： H04B7/2615

摘要： A generalized duplexing method, base station (122) and mobile station (118) for TDD operation in a communication system (100) having a primary carrier (310; 410) operating in TDD mode; and at least one secondary carrier (320; 420). The method supports half-duplex and full duplex modes of operation. The primary and secondary carrier may operate at different chip rates. This provides the advantages that generalized duplexing operates on more than one RF carrier, and unlike conventional UTRA FDD mode generalized duplexing does not require a fixed frequency duplex spacing between RF carriers.

公开(公告)号：EP1574100A2

公开(公告)日：2005-09-14

申请号：EP03767974.3

申请日：2003-12-09

申请人： IPWireless, Inc.

发明人： BEALE, Martin

IPC分类号： H04Q7/38

CPC分类号： H04B7/264 ,  H04B7/2618 ,  H04B2201/70703 ,  H04W88/02 ,  H04W88/08

摘要： In a CDMA system ( 100 ), two chip rates in a TDD cell are supported by: transmitting signals in the system in a frame ( 400 ) having a plurality of timeslots; operating at least a first one ( 0 - 8 ) of the plurality of timeslots in the frame at a lower chip rate; and operating at least a second one ( 9 - 14 ) of the plurality of timeslots in the frame at a higher chip rate. This provides the following advantages: provides backwards compatibility of a network including higher chip rate functionality with existing lower chip rate user equipment; allows greater network capacity during the transition phase from a low chip rate network to a high chip rate network; and allows a network operator with a high chip rate network to provide service to roaming users from low chip rate networks.

公开(公告)号：EP1557016A2

公开(公告)日：2005-07-27

申请号：EP03758356.4

申请日：2003-10-24

申请人： IPWireless, Inc.

发明人： DARWOOD, Peter, Bruce ,  JONES, Alan, Edward

IPC分类号： H04L25/02

CPC分类号： H04L7/042 ,  H04L25/0226

摘要： A method and arrangement (100) for PRACH burst channel detection in a UTRA TDD wireless communication system in which training sequences are constructed from a single periodic base code. Unwanted cross-correlation peaks, having magnitude less than correlation peaks, are removed (440) from the correlator outputs, maintaining optimal signal-to-noise ratio of the channel estimates, providing a low probability of false detection, and extending the cell size of a CDMA network to that determined by the guard period duration. The cell size can be extended further by ensuring that no transmissions are scheduled for the timeslot subsequent to that in which the channel estimation bursts are scheduled.

公开(公告)号：EP1550282A2

公开(公告)日：2005-07-06

申请号：EP03756551.2

申请日：2003-10-01

申请人： IPWireless, Inc.

发明人： WILLIAMS, Andrew, Gordon

IPC分类号： H04L29/06

CPC分类号： H04L65/1006 ,  H04L29/06027 ,  H04L65/1069 ,  H04W76/12 ,  H04W76/15 ,  H04W76/34 ,  H04W84/04

摘要： 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.

公开(公告)号：EP1491008A2

公开(公告)日：2004-12-29

申请号：EP02785622.8

申请日：2002-12-05

申请人： IPWireless, Inc.

发明人： MOLONEY, Joseph, Keith, Charles

IPC分类号： H04L12/56

CPC分类号： H04L67/34 ,  H04L69/22 ,  H04W28/06

摘要： A method and arrangement (300) for processing data in a communication system (400), using a configuration header (310) containing configuration data for use in processing data through a plurality of processes including a first process and a second process; and passing the configuration header (310) with inter-process data (320) from the first process to the second process, whereby the second process extracts configuration data from the configuration header passed from the first process. Extra data may also be added to the configuration header to save recalculation of certain parameters. This avoids disadvantages of using a central controller and allows processing to proceed from one processing step to another without requiring prior knowledge of the processing latencies of each processing step.

公开(公告)号：EP1476957A1

公开(公告)日：2004-11-17

申请号：EP02801966.9

申请日：2002-10-24

申请人： IPWireless, Inc.

发明人： ANDERSON, Nicholas

IPC分类号： H04B7/005

CPC分类号： H04W52/228 ,  H04B17/309 ,  H04W52/10 ,  H04W52/225 ,  H04W52/226 ,  H04W52/242 ,  H04W52/243 ,  H04W52/246 ,  H04W52/282

摘要： A method for performing power control in a wireless communication unit (112) operating in a wireless communication system (100), includes the steps of: determining (315) a path loss correlation metric to derive one or more parameters pertaining to a wireless transmission; and adjusting an output power level of said wireless communication unit in response to said one or more parameters.Basing power control calculations on a path loss correlation metric provides the advantage of improved power control performance particularly for slow moving subscriber equipment without compromising power control performance at high speed.

公开(公告)号：EP2345264A1

公开(公告)日：2011-07-20

申请号：EP09781943.7

申请日：2009-08-18

申请人： IPWireless, Inc.

发明人： ØRNBO, Lars, Nørgaard ,  SCHMIDT, Martin, Jansen

IPC分类号： H04W4/06 ,  H04W24/02

CPC分类号： H04W4/08 ,  H04W8/186 ,  H04W64/00

摘要： A network element (240) for supporting broadcast communications over a communication system (200) comprises allocation logic operable to dynamically allocate at least one communication cell to a cluster of communication cells based on an identified geographical location of the at least one communication cell.

公开(公告)号：EP2308266A1

公开(公告)日：2011-04-13

申请号：EP09779787.2

申请日：2009-06-16

申请人： Ipwireless Inc

发明人： RYSGAARD, Bent, Henneberg

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

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

摘要： 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.