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31. 发明申请

WO2011100540A1 ACCESS CONTROL AND CONGESTION CONTROL IN MACHINE-TO-MACHINE COMMUNICATION 审中-公开
标题翻译：机器到机器通信中的访问控制和控制
公开(公告)号：WO2011100540A1
公开(公告)日：2011-08-18
申请号：PCT/US2011/024518
申请日：2011-02-11
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PINHEIRO, Ana Lucia , PANI, Diana , AGHILI, Behrouz , GAUVREAU, Jean-Louis , DIGIROLAMO, Rocco , ANEPU, Bhaskar M. , MURRAY, Joseph
发明人： PINHEIRO, Ana Lucia , PANI, Diana , AGHILI, Behrouz , GAUVREAU, Jean-Louis , DIGIROLAMO, Rocco , ANEPU, Bhaskar M. , MURRAY, Joseph
IPC分类号： H04W48/02
CPC分类号： H04W48/02 , H04W4/50 , H04W4/70 , H04W28/0215 , H04W28/0289 , H04W28/08 , H04W72/0486
摘要： Performing load balancing by a wireless transmit/receive unit, WTRU, includes evaluating by the WTRU autonomously a current cell load value and, on a condition that the current cell load value is greater than a predetermined threshold, performing load balancing by barring the current cell (i.e. by adding the current cell to a barred cell list for a predetermined period of time). The current cell load value may be the number of consecutive failed RACH access attempts. Other embodiments teach a method to identify a machine type communication, MTC, device, a method to restrict access to a group (set) of MTC devices, a method to restrict access to a particular MTC device, a method to control congestion, and a method for MTC device prioritization.
摘要翻译：通过无线发射/接收单元执行负载平衡，WTRU包括WTRU自主地评估当前小区负载值，并且在当前小区负载值大于预定阈值的条件下，通过限制当前小区来执行负载均衡（即通过将当前小区添加到禁止的小区列表预定的时间段）。当前小区负载值可以是连续失败的RACH接入尝试的次数。其他实施例教导了一种识别机器类型通信，MTC，设备，限制对MTC设备的组（组）的访问的方法，限制对特定MTC设备的访问的方法，控制拥塞的方法，以及 MTC设备优先级的方法。

32. 发明申请

WO2011085290A1 METHOD AND APPARATUS FOR BROADCASTING SUPPORT OF SELECTED INTERNET PROTOCOL TRAFFIC OFFLOAD 审中-公开
标题翻译：用于广播支持所选择的互联网协议交通下载的方法和装置
公开(公告)号：WO2011085290A1
公开(公告)日：2011-07-14
申请号：PCT/US2011/020637
申请日：2011-01-10
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , AGHILI, Behrouz , ADJAKPLE, Pascal M. , TOOHER, J. Patrick
发明人： WATFA, Mahmoud , OLVERA-HERNANDEZ, Ulises , AGHILI, Behrouz , ADJAKPLE, Pascal M. , TOOHER, J. Patrick
IPC分类号： H04W8/08 , H04W48/10 , H04W76/02 , H04W76/06
CPC分类号： H04L47/125 , H04H20/42 , H04J11/00 , H04W4/06 , H04W48/08 , H04W48/16 , H04W48/17 , H04W64/003 , H04W68/00 , H04W76/11 , H04W76/16 , H04W88/08
摘要： A method and apparatus of performing selective internet protocol (IP) selective offload (SIPTO) or local IP access (LIPA) is disclosed. A wireless transmit receive unit (WTRU) receives an broadcast message from a Node-B. Then the WTRU receives a message from the Node-B that SIPTO service, or LIPA service is available for that WTRU. The WTRU then communicates using the SIPTO or LIPA service. A method an apparatus for receiving a paging message for SIPTO or LIPA services is also disclosed. The paging message includes an indicator that indicates that the message is for SIPTO or LIPA communications. The indicator may be a temporary mobile subscriber identity (TMSI) assigned by the network specifically for SITPO or LIPA communications. The indicator may also be a single bit designated to indicate that a paging message is a for SIPTO or LIPA traffic.
摘要翻译：公开了一种执行选择性互联网协议（IP）选择性卸载（SIPTO）或本地IP接入（LIPA）的方法和装置。无线发射接收单元（WTRU）从节点B接收广播消息。然后，WTRU从节点B接收到SIPTO服务或LIPA服务可用于该WTRU的消息。然后，WTRU使用SIPTO或LIPA服务进行通信。还公开了一种用于接收SIPTO或LIPA服务的寻呼消息的装置的方法。寻呼消息包括指示消息是用于SIPTO或LIPA通信的指示符。指示符可以是由网络专门为SITPO或LIPA通信分配的临时移动用户标识（TMSI）。指示符也可以是指定用于指示SIPTO或LIPA业务的寻呼消息的单个位。

33. 发明申请

WO2010078255A1 METHOD AND APPARATUS FOR TRACKING AREA UPDATE PROCEDURE AND EPS BEARER CONTEXTS REPRESENTATION 审中-公开
标题翻译：跟踪区域更新过程的方法与装置和EPS承载参数表示
公开(公告)号：WO2010078255A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/069592
申请日：2009-12-28
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WATFA, Mahmoud , WANG, Peter, S. , AGHILI, Behrouz
发明人： WATFA, Mahmoud , WANG, Peter, S. , AGHILI, Behrouz
IPC分类号： H04W8/08
CPC分类号： H04W8/08 , H04W76/20
摘要： A method and an apparatus for a new use of the active flag bit in tracking area update (TAU) and a new optional or conditional information element (IE) included in the TAU request message is disclosed. A method and apparatus for only maintaining non-access stratum (NAS) signaling in addition to not establishing S1 bearer and radio bearer for all active evolved packet system (EPS) bearer context are also provided. Several new formats representing EPS bearer context identities and a new representation scheme are disclosed to uniquely identify EPS bearer contexts in EPS bearer context status IE.
摘要翻译：公开了一种在TAU请求消息中包含的跟踪区域更新（TAU）和新的可选或条件信息元素（IE）中的新使用活动标志位的方法和装置。还提供了除了不为所有主动演进分组系统（EPS）承载上下文建立S1承载和无线承载之外仅维护非接入层（NAS）信令的方法和装置。公开了表示EPS承载上下文标识和新的表示方案的几种新格式以在EPS承载上下文状态IE中唯一地标识EPS承载上下文。

34. 发明申请

WO2010054378A1 METHOD AND APPARATUS FOR TRANSMITTING PUBLIC WARNING SYSTEM NOTIFICATION MESSAGES ON A FACCH 审中-公开
标题翻译：用于发送公共警告系统的方法和装置在FACCH上的通知消息
公开(公告)号：WO2010054378A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/063882
申请日：2009-11-10
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , AGHILI, Behrouz , RUDOLF, Marian
发明人： AGHILI, Behrouz , RUDOLF, Marian
IPC分类号： H04W4/06
CPC分类号： H04W76/40 , H04W68/00
摘要： Disclosed are methods and apparatus for the dissemination of public warning system (PWS) information. In one embodiment, a wireless transmit/receive unit receives a Paging Request message that includes PWS notification information. In another embodiment, a base station is configured to transmit a Paging Request message that includes public warning system (PWS) notification information. In another embodiment, a WTRU begins a procedure for the assignment of a radio resource for the WTRU. The procedure may be, for example, a Random Access (RACH) procedure. The WTRU may monitor a control channel for an assignment message related to the radio resource. In response to receiving a PWS notification, the WTRU may terminate the resource assignment procedure.
摘要翻译：披露了传播公共警告系统（PWS）信息的方法和手段。在一个实施例中，无线发射/接收单元接收包括PWS通知信息的寻呼请求消息。在另一个实施例中，基站被配置为发送包括公共警告系统（PWS）通知信息的寻呼请求消息。在另一个实施例中，WTRU开始为WTRU指定无线电资源的过程。该过程可以是例如随机接入（RACH）过程。 WTRU可以监视与无线资源有关的分配消息的控制信道。响应于接收到PWS通知，WTRU可以终止资源分配过程。

35. 发明申请

WO2010054358A1 ENHANCEMENTS FOR OPERATION OF A TIMER 审中-公开
标题翻译：定时器操作的增强
公开(公告)号：WO2010054358A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/063828
申请日：2009-11-10
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , WATFA, Mahmoud , AGHILI, Behrouz , OLVERA-HERNANDEZ, Ulises
发明人： WATFA, Mahmoud , AGHILI, Behrouz , OLVERA-HERNANDEZ, Ulises
IPC分类号： H04W76/00
CPC分类号： H04W36/0022 , H04W76/18
摘要： A method and an apparatus for operating a timer in a wireless transmit receive unit (WTRU) includes the WTRU receiving a circuit switch (CS) call request, transmitting an enhanced packet switch mobility management service request (ESR) in response to the CS call request, starting the timer in response to the transmittal of the ESR, receiving a handover command in response to the transmittal of the ESR and stopping the timer upon reception of the handover command.
摘要翻译：一种用于在无线发射接收单元（WTRU）中操作定时器的方法和装置包括：WTRU接收电路交换（CS）呼叫请求，响应于CS呼叫请求发送增强的分组交换移动性管理服务请求（ESR）响应于ESR的发送而启动定时器，响应于ESR的发送接收到切换命令，并且在接收到切换命令时停止定时器。

36. 发明申请

WO2010033398A1 METHOD AND APPARATUS FOR COMMUNICATING SHORT MESSAGE SERVICE AND SUPPLEMENTARY SERVICES MESSAGES 审中-公开
标题翻译：用于传播短消息服务和补充服务信息的方法和装置
公开(公告)号：WO2010033398A1
公开(公告)日：2010-03-25
申请号：PCT/US2009/056163
申请日：2009-09-08
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , AGHILI, Behrouz , WANG, Peter, S. , OLVERA-HERNANDEZ, Ulises , SOMASUNDARAM, Shankar
发明人： AGHILI, Behrouz , WANG, Peter, S. , OLVERA-HERNANDEZ, Ulises , SOMASUNDARAM, Shankar
IPC分类号： H04W4/14
CPC分类号： H04W4/14 , H04L51/38 , H04W8/26
摘要： Method and apparatus for enabling short message service (SMS) and supplementary services (SS) in a long term evolution (LTE) network via evolved packet system (EPS) mobility management (EMM) over the LTE control plane are described. In one embodiment, the radio resource control (RRC) connection signaling radio bearer (SRB) is used for SMS and SS transport over the LTE control plane between a wireless transmit/receive unit (WTRU) and a mobility management entity (MME). EMM interfaces and primitives are defined for actions towards SMS and SS entities for enabling SMS and SS services in LTE via the LTE control plane media. Message formats for SMS and SS message transport are also disclosed for sending SMS and SS messages within EMM uplink (UL) non-access stratum (NAS) transport and downlink (DL) NAS transport messages.
摘要翻译：描述了通过LTE控制平面上的演进分组系统（EPS）移动性管理（EMM）在长期演进（LTE）网络中实现短消息业务（SMS）和辅助业务（SS）的方法和装置。在一个实施例中，无线资源控制（RRC）连接信令无线电承载（SRB）用于在无线发射/接收单元（WTRU）和移动性管理实体（MME）之间的LTE控制平面上的SMS和SS传输。 EMM接口和原语被定义为用于通过LTE控制平面媒体在LTE中启用SMS和SS服务的SMS和SS实体的动作。还公开了SMS和SS消息传输的消息格式，用于在EMM上行链路（UL）非接入层（NAS）传输和下行链路（DL）NAS传输消息内发送SMS和SS消息。

37. 发明申请

WO2009117577A1 SIGNALING FOR MULTI-USER REUSING ONE SLOT (MUROS) OPERATION IN GSM 审中-公开
标题翻译：在GSM中进行多用户反馈一个槽（MUROS）操作的信号
公开(公告)号：WO2009117577A1
公开(公告)日：2009-09-24
申请号：PCT/US2009/037668
申请日：2009-03-19
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , AGHILI, Behrouz , RUDOLF, Marian
发明人： AGHILI, Behrouz , RUDOLF, Marian
IPC分类号： H04W16/14 , H04W48/08
CPC分类号： H04L27/0012 , H04L27/2017 , H04L27/34
摘要： Methods and apparatus for improved Multiple Users Reusing One Slot (MUROS) operation include two or more wireless transmit/receive units (WTRU) multiplexed onto multiple sub-channels in a single timeslot. Addressing information included in layer two headers, Radio Resource Control (RRC) messages, and layer one parameters in a SACCH/FACCH transmission indicate that the transmission is intended for a particular WTRU. A FACCH transmission may be sent on a sub-channel reserved for another WTRU. Stealing bits in a voice frame may be set to indicate that the FACCH transmission is intended for a WTRU on the sub-channel reserved for another WTRU. Different WTRUs in a multiplexed group may be configured to decode layer one parameters in a SAACH according to alternating patterns.
摘要翻译：用于改进多用户重用一个槽（MUROS）操作的方法和装置包括在单个时隙中复用到多个子信道上的两个或多个无线发射/接收单元（WTRU）。 SACCH / FACCH传输中的第二层报头，无线资源控制（RRC）消息和第一层参数中包含的寻址信息表明传输是针对特定的WTRU。可以在为另一WTRU保留的子信道上发送FACCH传输。可以将语音帧中的窃取位设置为指示FACCH传输用于为另一个WTRU保留的子信道上的WTRU。复用组中的不同WTRU可以被配置为根据交替模式来解码SAACH中的第一层参数。

38. 发明申请

WO2009076274A2 METHOD AND APPARATUS FOR SIGNALING IN MULTIPLE USER ONE-SLOT OPERATION IN WIRELESS COMMUNICATION 审中-公开
标题翻译：用于无线通信中多用户一插槽操作的方法和装置
公开(公告)号：WO2009076274A2
公开(公告)日：2009-06-18
申请号：PCT/US2008/085819
申请日：2008-12-08
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , AGHILI, Behrouz , RUDOLF, Marian
发明人： AGHILI, Behrouz , RUDOLF, Marian
IPC分类号： H04L5/00 , H04L5/14
CPC分类号： H04L5/1438 , H04L25/03834 , H04L27/0008
摘要： Disclosed are multiple embodiments of method and apparatus to facilitate Multiple Users Reusing One Timeslot (MUROS) operation in wireless communications. A pair of wireless transmit/receive units (WTRUs) may be multiplexed onto a timeslot using a same pulse format. A WTRU may communicate on a network using MUROS technology both on the downlink (DL) and the uplink (UL), and may use a first pulse format on the DL and a second different pulse format on the UL. Pulse format support information to facilitate MUROS operation may be communicated between a network and a WTRU. The support information may be communicated in Radio Resource Control (RRC) messages. A network may allow for concurrent operation of WTRUs using different types of MUROS technology. For example, a network may include WTRUs using MUROS based on orthogonal sub-channels (OSC) while other WTRUs use MUROS based on an interference-canceling technology such as Downlink Advanced Receiver Performance (DARP) Phase I or Phase II.
摘要翻译：公开了促进多用户在无线通信中重用一次时隙（MUROS）操作的方法和装置的多个实施例。一对无线发射/接收单元（WTRU）可以使用相同的脉冲格式复用到时隙上。 WTRU可以在下行链路（DL）和上行链路（UL）上使用MUROS技术在网络上进行通信，并且可以在DL上使用第一脉冲格式，在UL上使用第二种不同的脉冲格式。可以在网络和WTRU之间传送用于促进MUROS操作的脉冲格式支持信息。可以在无线电资源控制（RRC）消息中传送支持信息。网络可以允许使用不同类型的MUROS技术的WTRU的并发操作。例如，网络可以包括使用基于正交子信道（OSC）的MUROS的WTRU，而其他WTRU使用基于诸如下行链路高级接收机性能（DARP）阶段I或阶段II的干扰消除技术的MUROS。

39. 发明申请

WO2009064882A3 MEASUREMENT REPORTING FOR TRANSMISSIONS SUPPORTING LATENCY REDUCTION 审中-公开
公开(公告)号：WO2009064882A3
公开(公告)日：2009-05-22
申请号：PCT/US2008/083400
申请日：2008-11-13
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , AGHILI, Behrouz , RUDOLF, Marian , DICK, Stephen, G. , LI, Yan , CHITRAPU, Prabhakar, R.
发明人： AGHILI, Behrouz , RUDOLF, Marian , DICK, Stephen, G. , LI, Yan , CHITRAPU, Prabhakar, R.
IPC分类号： H04L1/16
摘要： A method for accounting for the presence of a piggybacked acknowledgement/negative acknowledgement (PAN) field in reporting a received signal quality for a current wireless transmit/receive unit (WTRU) is disclosed. A determination is made whether a received radio block is intended for the current WTRU. The received signal quality of the radio block is measured if the radio block is intended for the current WTRU. Bits from the PAN field are included in determining the received signal quality of the radio block based on a preconfigured option. The radio block measurement is included in a measurement report if a data header of the radio block is not addressed to the current WTRU but the PAN field is addressed to the current WTRU.

40. 发明申请

WO2009046012A1 METHOD AND APPARATUS FOR CONFIGURATION OF EGPRS TIME-BASED ACKNOWLEDGMENT 审中-公开
标题翻译：用于配置EGPRS时间确认的方法和装置
公开(公告)号：WO2009046012A1
公开(公告)日：2009-04-09
申请号：PCT/US2008/078282
申请日：2008-09-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , AGHILI, Behrouz , RUDOLF, Marian , DICK, Stephen G. , CHITRAPU, Prabhakar R.
发明人： AGHILI, Behrouz , RUDOLF, Marian , DICK, Stephen G. , CHITRAPU, Prabhakar R.
IPC分类号： H04L1/16
CPC分类号： H04L1/1685 , H04L1/1664
摘要： A method and apparatus for time-based fast positive acknowledgement (ACK)/negative acknowledgement (NACK) reporting (FANR) operation with enhanced general packet radio service 2 uplink (HUGE) are disclosed. A wireless transmit/receive unit (WTRU) configures downlink FANR operation and EGPRS-2 mode uplink transmission not to be in conflict. A modulation and coding scheme (MCS) for the EGPRS-2 mode may be limited to an MCS containing at most two RLC data blocks. Alternatively, three or more piggybacked ACK/NACK (PAN) bits may be used for a time-based FANR operation if an EGPRS-2 mode is configured. Alternatively, at least one PAN bit may indicate an ACK/NACK for a group of RLC data blocks. The number of PAN bits for a time-based FANR operation may be configured by the network. The downlink FANR operation may be dynamically switched between time-based and SSN-based.
摘要翻译：公开了一种用于基于时间的快速肯定确认（ACK）/否定确认（NACK）报告（FANR）操作与增强的通用分组无线电业务2上行链路（HUG）的方法和装置。无线发射/接收单元（WTRU）配置下行链路FANR操作和EGPRS-2模式上行链路传输不被冲突。用于EGPRS-2模式的调制和编码方案（MCS）可以限于包含至多两个RLC数据块的MCS。或者，如果配置了EGPRS-2模式，则可以将三个或更多个捎带的ACK / NACK（PAN）比特用于基于时间的FANR操作。或者，至少一个PAN位可以指示用于一组RLC数据块的ACK / NACK。基于时间的FANR操作的PAN位数可以由网络配置。可以在基于时间和基于SSN的动态切换下行链路FANR操作。

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