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1. 发明申请

US20040264393A1 Method and system for integrating resource allocation between time division duplex and frequency division duplex in wireless communication systems 有权
标题翻译：无线通信系统中时分双工与频分双工之间的资源分配整合方法及系统
公开(公告)号：US20040264393A1
公开(公告)日：2004-12-30
申请号：US10828665
申请日：2004-04-21
申请人： InterDigital Technology Corporation
发明人： Michel Desgagne , Teresa Joanne Hunkeler , Shamim Akbar Rahman
IPC分类号： H04B007/212 , H04J003/14
CPC分类号： H04W72/04 , H04W48/18 , H04W72/044 , H04W72/06 , H04W88/12 , H04W88/18
摘要： The present invention integrates resource allocation between time division duplex (TDD) and frequency division duplex (FDD) in wireless communication systems. A radio network controller (RNC) receives a radio access bearer (RAB) request from a core network or a wireless receive/transmit unit. The RNC utilizes a TDD-FDD selector to assign radio resources in response to the request. The TDD-FDD selector evaluates various parameters regarding the received RAB request and determines whether it is preferable to assign TDD resources or FDD resources and whether such resources are currently available. Once resources are assigned, system conditions are evaluated to determine whether optimizations may be made to a current resource allocation.
摘要翻译：本发明在无线通信系统中集成了时分双工（TDD）与频分双工（FDD）之间的资源分配。无线电网络控制器（RNC）从核心网络或无线接收/发射单元接收无线电接入承载（RAB）请求。 RNC利用TDD-FDD选择器来响应于该请求分配无线电资源。 TDD-FDD选择器评估关于接收的RAB请求的各种参数，并且确定是否优选分配TDD资源或FDD资源以及这些资源当前是否可用。一旦分配了资源，就评估系统条件以确定是否可以对当前资源分配进行优化。

2. 发明申请

US20030185177A1 TDD-RLAN wireless telecommunication system with RAN IP gateway and methods 审中-公开
标题翻译：具有RAN IP网关和方法的TDD-RLAN无线电信系统
公开(公告)号：US20030185177A1
公开(公告)日：2003-10-02
申请号：US10328685
申请日：2002-12-23
申请人： InterDigital Technology Corporation
发明人： Prabhakar R. Chitrapu , Narayan Parappil Menon , Teresa Joanne Hunkeler
IPC分类号： H04B007/216 , H04Q007/24
CPC分类号： H04W88/005 , H04L12/5692 , H04L12/66 , H04L2012/6481 , H04W80/04 , H04W88/16 , H04W92/14
摘要： The present invention provides for a Time Division Duplex-Radio Local Area Network (TDD-RLAN) which includes a Radio Access Network Internet Protocol (RAN IP) gateway that enables connectivity to the public Internet. The system may serve as a stand-alone system or be incorporated into a UMTS used with conventional Core Network, particularly for tracking and implementing AAA functions in the Core Network.
摘要翻译：本发明提供了一种时分双工无线局域网（TDD-RLAN），其包括能够连接到公共因特网的无线电接入网络因特网协议（RAN IP）网关。该系统可以用作独立系统或被并入到与常规核心网一起使用的UMTS中，特别是用于跟踪和实现核心网络中的AAA功能。

3. 发明申请

US20040127214A1 Wireless communication method and system with controlled WTRU peer-to-peer communications 有权
标题翻译：无线通信方法和具有受控WTRU对等通信的系统
公开(公告)号：US20040127214A1
公开(公告)日：2004-07-01
申请号：US10675893
申请日：2003-09-29
申请人： InterDigital Technology Corporation
发明人： Gautam G. Reddy , Prabhakar R. Chitrapu , Leonid Kazakevich , Teresa Joanne Hunkeler , Arty Chandra
IPC分类号： H04Q007/20 , H04M001/00 , H04B001/38
CPC分类号： H04W88/04 , G01S5/0027 , H04W4/02 , H04W64/00 , H04W84/00 , H04W88/06
摘要： A wireless network provides controlled wireless communications with multi-mode wireless WTRUs. The wireless network has at least one base station having a transceiver operating in an infrastructure communication mode with multi mode WTRUs and a controller that transmits control signals via infrastructure communications with a WTRU that control peer-to-peer mode communications of that WTRU with other WTRUs. A WTRU has transceiver components configured for selective operation in an infrastructure communication mode with a network base station and in a peer-to-peer communication mode with other WTRUs. The WTRU also has a transceiver controller configured to selectively control peer-to-peer mode communications with other WTRUs based on communication signals received in infrastructure communications with a network base station. Preferably, the transceiver controller is configured to control the transceiver components to switch between infrastructure communication mode and peer-to-peer communication mode based on Quality of Service criteria.
摘要翻译：无线网络提供与多模式无线WTRU的受控无线通信。无线网络具有至少一个基站，其具有在具有多模式WTRU的基础设施通信模式中工作的收发器，以及控制器，其经由与WTRU的基础设施通信来发送控制信号，该WTRU控制该WTRU与其他WTRU的对等模式通信。 WTRU具有被配置为在与基站通信模式中的选择性操作并且与其他WTRU的对等通信模式中的选择性操作的收发器组件。 WTRU还具有收发器控制器，其被配置为基于在与基站通信的基础设施通信中接收的通信信号来选择性地控制与其他WTRU的对等模式通信。优选地，收发器控制器被配置为基于服务质量标准来控制收发器组件在基础设施通信模式和对等通信模式之间切换。

4. 发明申请

US20040121778A1 Quality of service mapping between various types of wireless communication systems 审中-公开
标题翻译：各类无线通信系统之间的服务质量映射
公开(公告)号：US20040121778A1
公开(公告)日：2004-06-24
申请号：US10679804
申请日：2003-10-06
申请人： InterDigital Technology Corporation
发明人： Teresa Joanne Hunkeler , Fatih Ozluturk
IPC分类号： H04B007/216 , H04Q007/20
CPC分类号： H04W28/24 , H04W36/0044 , H04W36/14
摘要： A method and system for mapping quality of service requirements between various types of wireless communication systems is disclosed. The mapping is performed according to the type of systems across which the mapping is being provided.
摘要翻译：公开了一种在各种类型的无线通信系统之间映射服务质量要求的方法和系统。映射根据提供映射的系统类型执行。

5. 发明申请

US20040147254A1 Location based method and system for wireless mobile unit communication 有权
标题翻译：用于无线移动单元通信的基于位置的方法和系统
公开(公告)号：US20040147254A1
公开(公告)日：2004-07-29
申请号：US10675638
申请日：2003-09-29
申请人： InterDigital Technology Corporation
发明人： Gautam G. Reddy , Prabhakar R. Chitrapu , Leonid Kazakevich , Teresa Joanne Hunkeler , Arty Chandra
IPC分类号： H04Q007/20 , H04M011/00
CPC分类号： H04W88/04 , G01S5/0027 , H04W4/02 , H04W64/00 , H04W84/00 , H04W88/06
摘要： A method and system for wireless mobile unit communication within a wireless network having geographic areas for preferred communication usage is provided. An estimated geographic location of a mobile unit is determined. The mobile unit is provided with relative position data of at least one preferred communication area relative to the determined mobile unit estimated location. The mobile unit is then relocated to a preferred communication area based on the relative position data. Preferably, a request for a pre-designated preferred communication area location is initiated by a mobile unit transmission and received by a network base station. The mobile unit can be equipped with a global positioning system (GPS) to determine the mobile unit's estimated location. Transmission of estimated location data can be dependent upon whether the mobile unit or the network calculates relative position data.
摘要翻译：提供了一种具有用于优选通信使用的地理区域的无线网络内的无线移动单元通信的方法和系统。确定移动单元的估计地理位置。移动单元相对于所确定的移动单元估计位置被提供有至少一个优选通信区域的相对位置数据。然后基于相对位置数据将移动单元重新定位到优选的通信区域。优选地，对预先指定的优选通信区域位置的请求由移动单元传输发起并由网络基站接收。移动单元可以配备全球定位系统（GPS）来确定移动单元的估计位置。估计位置数据的传输可以取决于移动单元或网络是否计算相对位置数据。

6. 发明申请

US20040114574A1 Packet switched connections using dedicated channels 失效
标题翻译：使用专用通道的分组交换连接
公开(公告)号：US20040114574A1
公开(公告)日：2004-06-17
申请号：US10447871
申请日：2003-05-29
申请人： InterDigital Technology Corporation
发明人： Eldad Zeira , Guodong Zhang , Stephen E. Terry , Ana Lucia Iacono , Janet Stern-Berkowitz , Maged Zaki , Teresa Joanne Hunkeler
IPC分类号： H04L012/66
CPC分类号： H04W28/18 , H04L1/0002 , H04L1/0017 , H04W28/14 , H04W28/22 , H04W52/08 , H04W52/10 , H04W52/242 , H04W72/0406 , H04W72/0486 , H04W72/085 , H04W76/10 , H04W76/30 , H04W76/38
摘要： A temporary (temp) dedicated channel (DCH) is used to support communications. The temp-DCH channel is a channel that is assigned to a user having a set duration. After the duration expires, the channel is automatically released to the user. Embodiments of the invention relate to establishing the temp-DCH channel, determining the data rate and duration of the channel. Other embodiments relate to establishing back-to-back temp-DCH channels and the implementation details of these embodiments. Additionally, one embodiment relates to adding a start/stop function to the medium access controller which can be used in conjunction with temp-DCH as well as other applications.
摘要翻译：临时（临时）专用信道（DCH）用于支持通信。临时DCH信道是被分配给具有设定持续时间的用户的信道。持续时间到期后，频道将自动释放给用户。本发明的实施例涉及建立临时DCH信道，确定信道的数据速率和持续时间。其他实施例涉及建立背对背温度DCH信道和这些实施例的实现细节。此外，一个实施例涉及向可与temp-DCH以及其他应用结合使用的介质访问控制器添加启动/停止功能。

7. 发明申请

US20040004951A1 Method for performing wireless switching 审中-公开
标题翻译：执行无线切换的方法
公开(公告)号：US20040004951A1
公开(公告)日：2004-01-08
申请号：US10334858
申请日：2002-12-31
申请人： InterDigital Technology Corporation
发明人： Juan Carlos Zuniga , Teresa Joanne Hunkeler
IPC分类号： H04Q007/24
CPC分类号： H04L5/0023 , H04W4/06 , H04W16/14 , H04W72/04 , H04W72/042 , H04W72/0453 , H04W72/046 , H04W72/08 , H04W84/12 , H04W88/02 , H04W88/08
摘要： A wireless LAN (WLAN) system for communications among a plurality of users within a basic service system or cell comprising a switching access point (SAP) for transmitting and receiving point-to-multipoint communications to and from the users. A plurality of ports are available at the SAP, each of which assigned to a unique carrier frequency for isolating communications among the users to prevent collisions, with the ability of frequency assignment to be non-permanent, and a capability of dynamic or pseudo-random carrier assignment. An alternative embodiment of the SAP uses beamforming to provide spatial ports for assignments to the plurality of users.
摘要翻译：一种用于在基本服务系统或小区内的多个用户之间进行通信的无线LAN（WLAN）系统，其包括用于向用户发送和从用户发送和接收点到多点通信的交换接入点（SAP）。 SAP的多个端口可用，每个端口分配给唯一的载波频率，用于隔离用户之间的通信以防止冲突，频率分配的能力是非永久性的，以及动态或伪随机的能力载体分配。 SAP的替代实施例使用波束形成来为多个用户的分配提供空间端口。

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