公开(公告)号：US20040242161A1

公开(公告)日：2004-12-02

申请号：US10750130

申请日：2003-12-31

Applicant: InterDigital Technology Corporation

Inventor： Paul Marinier

IPC: H04Q007/20

CPC classification number: H04B17/309 ,  H04W24/10 ,  H04W76/18

Abstract: A method for determining whether a connection event between a base station and a wireless transmit/receive unit (WTRU) should be accepted or rejected, comprises measuring the interference level I0 in a candidate timeslot; measuring the path loss L between the base station and the WTRU; measuring the total transmit power P0 of the base station; determining a thermal noise level null, determining a fading average signal-to-interference ratio (SIR); and calculating a ratio R, wherein if the ratio R is above a certain threshold the connection event will be accepted and if the call is below the threshold it will be rejected.

Abstract translation: 一种用于确定基站和无线发射/接收单元（WTRU）之间的连接事件是否应被接受或拒绝的方法，包括测量候选时隙中的干扰电平I0; 测量基站和WTRU之间的路径损耗L; 测量基站的总发射功率P0; 确定热噪声电平θ，确定衰落平均信号干扰比（SIR）; 并且计算比率R，其中如果比率R高于某个阈值，则连接事件将被接受，并且如果呼叫低于阈值，则将被拒绝。

公开(公告)号：US20040178956A1

公开(公告)日：2004-09-16

申请号：US10806701

申请日：2004-03-23

Applicant: InterDigital Technology Corporation

Inventor： Paul Marinier

IPC: G01S003/02

CPC classification number: G01S5/0289 ,  G01S5/0036 ,  G01S5/04 ,  H04W64/00

Abstract: A method and system for positioning mobile units using angle measurements taken by neighboring mobile units is disclosed. A selected mobile unit and mobile units in the vicinity of the selected mobile unit are selectively instructed to measure and report information related to the position of the selected mobile unit. The reported information is used to compute a position of the selected mobile unit.

公开(公告)号：US20040001436A1

公开(公告)日：2004-01-01

申请号：US10272873

申请日：2002-10-17

Applicant: InterDigital Technology Corporation

Inventor： Angelo Cuffaro ,  Paul Marinier

IPC: H04J001/16

CPC classification number: H04L47/10 ,  H04L1/1628 ,  H04L47/14 ,  H04L47/32 ,  H04W24/00 ,  H04W28/08 ,  H04W28/12 ,  H04W84/042 ,  H04W88/08 ,  H04W92/12

Abstract: A method and system for improving interoperability of a radio network controller and a base station in cellular systems with downlink congestion control is disclosed. A message is sent from a base station to a radio network controller after the base station has discarded at least one transport block. The message sent to the radio network controller may be forwarded by the radio network controller to additional radio network controllers serving users affected by the discard of the at least one transport block.

Abstract translation: 公开了一种用于改善具有下行链路拥塞控制的蜂窝系统中的无线电网络控制器和基站的互操作性的方法和系统。 在基站已经丢弃了至少一个传输块之后，消息从基站发送到无线电网络控制器。 发送到无线电网络控制器的消息可以由无线电网络控制器转发给另外的无线电网络控制器，该无线电网络控制器服务于被至少一个传输块的丢弃影响的用户。

公开(公告)号：US20040228309A1

公开(公告)日：2004-11-18

申请号：US10851541

申请日：2004-05-21

Applicant: InterDigital Technology Corporation

Inventor： Paul Marinier

IPC: H04J003/00 ,  H04B007/212

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/346 ,  H04W84/042 ,  Y02D70/124

Abstract: A system and method to optimize the number of uplink and downlink slots, given the maximum number of crossed slots between any two cells is disclosed. The present invention effectively assigns a direction (i.e. uplink or downlink) to every slot in every cell of the system, taking into account the trade-off between: a) avoiding base-to-base or mobile-to-mobile interference; and b) matching the slot assignment of every cell as closely as possible to the local traffic conditions. The present invention assigns users to slots according to their transmission power requirements in order to allow conflicting slot-to-cell assignments between two cells in the same geographic region.

Abstract translation: 公开了一种用于优化上行链路和下行链路时隙数量的系统和方法，给定了任何两个小区之间的最大数量的交叉时隙。 考虑到以下之间的权衡，本发明有效地分配了系统的每个小区中的每个时隙的方向（即，上行链路或下行链路）：a）避免基站到移动台或移动台到移动台的干扰; 以及b）尽可能地将每个小区的时隙分配与本地业务条件相匹配。 本发明根据其发射功率要求将用户分配给时隙，以允许相同地理区域中的两个小区之间的时隙到小区的冲突。

公开(公告)号：US20040022189A1

公开(公告)日：2004-02-05

申请号：US10629420

申请日：2003-07-29

Applicant: InterDigital Technology Corporation

Inventor： Paul Marinier

IPC: H04J011/00

CPC classification number: H04W52/247 ,  H04L1/1812 ,  H04W52/24

Abstract: A system and method for equalizing the signal-to-interference ratios (SIRs) of a plurality of physical channels supporting a coded composite transport channel CCTrCH comprises calculating new transmission powers such that not only are the SIRs of the physical channels equalized, but also the average SIR of the CCTrCH remains constant.

Abstract translation: 用于均衡支持编码复合传输信道CCTrCH的多个物理信道的信号干扰比（SIR）的系统和方法包括计算新的传输功率，使得不仅物理信道的SIR均衡，而且 CCTrCH的平均SIR保持不变。

公开(公告)号：US20040214584A1

公开(公告)日：2004-10-28

申请号：US10729644

申请日：2003-12-05

Applicant: InterDigital Technology Corporation

Inventor： Paul Marinier

IPC: H04M011/00

CPC classification number: G01S5/0289 ,  H04W4/021 ,  H04W4/023 ,  H04W4/029 ,  H04W4/06 ,  H04W8/08 ,  H04W64/00

Abstract: A method and system wherein users are encouraged to participate in cooperative positioning among wireless transmit/receive units (WTRUs) is disclosed. Participating WTRUs determined to be suitable for providing positioning information for target-WTRUs are identified and sent a broadcast message requesting positioning information regarding a target-WTRU(s). Participating wireless transmit/receive units that report positioning information are given a reward or credit.

Abstract translation: 公开了一种方法和系统，其中鼓励用户参与无线发射/接收单元（WTRU）之间的协作定位。 确定适合于提供目标WTRU的定位信息的参与WTRU被识别并发送请求关于目标WTRU的定位信息的广播消息。 报告定位信息的参与无线发送/接收单元给予奖励或信用。

公开(公告)号：US20040156343A1

公开(公告)日：2004-08-12

申请号：US10686327

申请日：2003-10-14

Applicant: InterDigital Technology Corporation

Inventor： Vincent Roy ,  Paul Marinier

IPC: H04J003/00 ,  H04B007/212

CPC classification number: H04W52/346 ,  H04B7/0408 ,  H04B17/309 ,  H04W16/10 ,  H04W24/00 ,  H04W52/343 ,  H04W52/36 ,  H04W52/42 ,  H04W72/00 ,  H04W88/08

Abstract: A method and communication system (e.g., TDD system) that uses adaptive antennas at the base stations to monitor metrics associated with the quality of one or more CPCH timeslots, so as to determine whether to reuse some or all of the CPCH timeslots to transmit the DPCH. If it is determined to reuse some or all of the CPCH timeslots, an additional determination is made as to what limit to apply on the DPCH transmission powers. Adaptive antennas may be used at the base stations to allow the system to reuse some or all of the CPCH timeslots to transmit DPCH, thus improving the overall capacity of the system while maintaining the CPCH coverage and quality at a desired level throughout the system.

Abstract translation: 在基站使用自适应天线的方法和通信系统（例如，TDD系统）来监视与一个或多个CPCH时隙的质量相关联的度量，以便确定是否重新使用一些或全部CPCH时隙来发送 DPCH。 如果确定重新使用部分或全部CPCH时隙，则对DPCH发送功率应用什么限制做出额外的确定。 可以在基站处使用自适应天线来允许系统重新使用部分或全部CPCH时隙来发送DPCH，从而在整个系统中将CPCH覆盖和质量保持在期望的水平的同时提高系统的整体容量。

公开(公告)号：US20040032850A1

公开(公告)日：2004-02-19

申请号：US10334459

申请日：2002-12-30

Applicant: InterDigital Technology Corporation

Inventor： Paul Marinier ,  Vincent Roy

IPC: H04J003/00

CPC classification number: H04W16/02 ,  H04W16/00 ,  H04W16/12 ,  H04W16/14 ,  H04W16/28 ,  H04W24/00 ,  H04W28/16 ,  H04W92/20

Abstract: The present invention establishes a system on how to best use adaptive antennas at a base stations and optionally at wireless transmit receive units (WTRUs) to mitigate the interference due to conflicting slot assignments between two neighboring cells. This system will allow for a greater flexibility in slot-to-cell assignments, especially when conflicting slot assignments are for two cells or mobiles in the same vicinity, more specifically, one cell uses a slot assignment for an uplink while the other cell uses the same slot assignment for downlink.

Abstract translation: 本发明建立了如何在基站和可选地在无线发射接收单元（WTRU）下最佳地使用自适应天线的系统，以减轻由于两个相邻小区之间的冲突时隙分配引起的干扰。 该系统将允许在时隙到小区分配中具有更大的灵活性，特别是当冲突的时隙分配对于相同附近的两个小区或移动台时，更具体地说，一个小区对上行链路使用时隙分配，而另一小区使用 用于下行链路的相同时隙分配。

公开(公告)号：US20030214918A1

公开(公告)日：2003-11-20

申请号：US10335365

申请日：2002-12-31

Applicant: InterDigital Technology Corporation

Inventor： Paul Marinier

IPC: H04J003/00

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/346 ,  H04W84/042 ,  Y02D70/124

Abstract: A system and method to optimize the number of uplink and downlink slots, given the maximum number of crossed slots between any two cells is disclosed. The present invention effectively assigns a direction (i.e. uplink or downlink) to every slot in every cell of the system, taking into account the trade-off between: a) avoiding base-to-base or mobile-to-mobile interference; and b) matching the slot assignment of every cell as closely as possible to the local traffic conditions. The present invention assigns users to slots according to their transmission power requirements in order to allow conflicting slot-to-cell assignments between two cells in the same geographic region.

Abstract translation: 公开了一种用于优化上行链路和下行链路时隙数量的系统和方法，给定了任何两个小区之间的最大数量的交叉时隙。 考虑到以下之间的权衡，本发明有效地分配了系统的每个小区中的每个时隙的方向（即，上行链路或下行链路）：a）避免基站到移动台或移动台到移动台的干扰; 以及b）尽可能地将每个小区的时隙分配与本地业务条件相匹配。 本发明根据其发射功率要求将用户分配给时隙，以允许相同地理区域中的两个小区之间的时隙到小区的冲突。

公开(公告)号：US20040198405A1

公开(公告)日：2004-10-07

申请号：US10272874

申请日：2002-10-17

Applicant: InterDigital Technology Corporation

Inventor： Paul Marinier

IPC: H04B001/00

CPC classification number: H04W52/343 ,  H04W52/223 ,  H04W52/228

Abstract: The present invention discloses a method and system for discarding the least amount of data in case a power outage is expected to occur in some timeslot during a future frame. The present invention discloses using Base Station (BS) information on the power transmitted during the last frame, along with information on the total amount of data, and the priority assigned thereto, that the BS has to transmit during upcoming frames, to make decisions on the type and quantity of data that should be removed to avoid severe power outage in the upcoming frames.

Abstract translation: 本发明公开了一种在未来帧期间在某个时隙期间预期发生停电的情况下丢弃最少数据量的方法和系统。 本发明公开了使用基站（BS）关于在最后一帧期间传输的功率的信息，以及BS在BSC必须在即将到来的帧期间传输的数据总量以及分配给它的优先级的信息，以便对 应该删除的数据的类型和数量，以避免即将到来的帧中的严重断电。