专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2827521B1 Communicating control information for downlink and uplink transmissions in a wireless communication system 有权
标题翻译：在无线通信系统中传送用于下行链路和上行链路传输的控制信息
公开(公告)号：EP2827521B1
公开(公告)日：2018-01-31
申请号：EP14188745.5
申请日：2006-10-04
申请人： InterDigital Technology Corporation
发明人： Chandra, Arty , Terry, Stephen E.
IPC分类号： H04L1/00 , H04L1/18 , H04W72/04 , H04W72/12 , H04L5/00 , H04L1/16
CPC分类号： H04W72/1278 , H04L1/0025 , H04L1/0026 , H04L1/1671 , H04L1/1812 , H04L5/0055 , H04W72/0406
摘要： A method and system for providing control information for supporting high speed downlink and high speed uplink packet access are disclosed. A Node-B assigns at least one downlink control channel and at least one uplink control channel to a wireless transmit/receive unit (WTRU). The downlink control channel and the uplink control channel are provided to carry control information for both the downlink and the uplink. Conventional control channels for downlink and uplink are combined into a reduced set of control channels for uplink and downlink. The Node-B and the WTRU communicate control information via the downlink control channel and the uplink control channel. The WTRU receives downlink data and transmits uplink data, and the Node-B receives uplink data and transmits downlink data based on the control information transmitted via the downlink control channel and the uplink control channel.

2. 发明公开

EP2755347A3 Method and apparatus for dynamically allocating HARQ processes in the uplink 审中-公开
标题翻译：用于在上行链路中动态分配HARQ过程的方法和设备
公开(公告)号：EP2755347A3
公开(公告)日：2018-01-03
申请号：EP14164428.6
申请日：2007-08-20
申请人： InterDigital Technology Corporation
发明人： Marinier, Paul , Zeira, Eldad , Reznik, Alexander , Grandhi, Sudheer A. , Terry, Stephen E. , Cave, Christopher R.
IPC分类号： H04L1/18
CPC分类号： H04L1/1867 , H04L1/1812 , H04L1/1822 , H04L1/1825 , H04L1/1854 , H04W72/04
摘要： In a wireless communication system including at least one wireless transmit/receive unit (WTRU) and at least one Node-B (NB), an activation or deactivation state is determined for each of a plurality of HARQ processes. A signal that includes the activation or deactivation state for each of the HARQ processes is transmitted to the WTRD. In response to receiving the signal, the WTRU activates or deactivates a particular HARQ process in accordance with the activation or deactivation state for each of the HARQ processes contained in the received signal.
摘要翻译：在包括至少一个无线发射/接收单元（WTRU）和至少一个节点B（NB）的无线通信系统中，针对多个HARQ过程中的每一个确定激活或去激活状态。包括每个HARQ过程的激活或去激活状态的信号被发送到WTRD。响应于接收到该信号，WTRU根据包含在接收信号中的每个HARQ过程的激活或去激活状态来激活或去激活特定的HARQ过程。

3. 发明授权

EP2547156B1 Mac multiplexing and tfc selection procedure for enhanced uplink 有权转让
标题翻译： MAC复用和TFC选择用于增强的上行链路
公开(公告)号：EP2547156B1
公开(公告)日：2015-08-12
申请号：EP12180150.0
申请日：2006-04-24
申请人： InterDigital Technology Corporation
发明人： Terry, Stephen E.
IPC分类号： H04L12/825
CPC分类号： H04W72/1268 , H04L47/10 , H04L47/14 , H04L47/365 , H04W28/065 , H04W72/1289 , H04W88/08 , H04W88/12

4. 发明授权

EP2315368B8 Method and apparatus for dynamically allocating H-ARQ processes 有权转让
标题翻译：对于动态分配的H-ARQ过程的方法和装置
公开(公告)号：EP2315368B8
公开(公告)日：2015-02-18
申请号：EP10177990.8
申请日：2005-06-01
申请人： InterDigital Technology Corporation
发明人： Terry, Stephen E.
IPC分类号： H04B7/212 , H04L1/16 , H04L1/18 , H04W28/04 , H04W74/00 , H04W88/12 , H04W72/04
CPC分类号： H04W72/0446 , H04L1/1812 , H04L1/1887 , H04W28/04 , H04W72/04 , H04W72/0413 , H04W72/10 , H04W74/00 , H04W88/12

5. 发明公开

EP2816861A1 Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a Node-B 有权
标题翻译：用于从移动站发送缓冲的增强型上行链路数据到节点B的无线通信的方法和装置
公开(公告)号：EP2816861A1
公开(公告)日：2014-12-24
申请号：EP14181591.0
申请日：2004-11-10
申请人： InterDigital Technology Corporation
发明人： Terry, Stephen E. , Dick, Stephen G. , Zhang, Guodong
IPC分类号： H04W72/12
CPC分类号： H04W72/1252 , H04W28/14 , H04W72/10 , H04W72/1278 , H04W84/042
摘要： A wireless communication method and apparatus for transferring buffered enhanced uplink (EU) data from a wireless transmit/receive unit (WTRU), i.e., a mobile station, to a Node-B. The EU data is generated and stored in a buffer of the WTRU. The WTRU transmits a message to the Node-B including a request for a desired transport format combination (TFC) or data traffic indicator. The Node-B schedules one or more allowed EU data transmissions between the WTRU and the Node-B by transmitting an EU data scheduling message to the WTRU. The WTRU transmits all of the EU data stored in the buffer to the Node-B if the allowed EU data transmissions are sufficient to support transmission of all of the EU data stored in the buffer. Otherwise, the WTRU transmits a portion of the EU data along with the desired TFC or detailed traffic volume measurement (TVM) information to the Node-B.

6. 发明授权

EP2466780B1 Method and apparatus for generating and processing a MAC-EHS protocol data unit 无效转让
标题翻译：用于产生和处理一个MAC协议数据单元EHS方法和装置
公开(公告)号：EP2466780B1
公开(公告)日：2014-11-19
申请号：EP12153904.3
申请日：2008-03-07
申请人： InterDigital Technology Corporation
发明人： Cave, Christopher R. , Marinier, Paul , Terry, Stephen E. , Pani, Diana
IPC分类号： H04L1/18 , H04L12/861
CPC分类号： H04L1/1887 , H04L1/1812 , H04L49/90 , H04L61/6022 , H04L69/324 , H04W88/08
摘要： A method and apparatus for generating and processing a high speed downlink shared channel (HS-DSCH) medium access control (MAC-ehs) protocol data unit (PDU) are disclosed. MAC-ehs service data units (SDUs) are multiplexed based on a logical channel identity. Reordering PDUs are generated from the multiplexed MAC-ehs SDUs. A reordering PDU includes at least one MAC-ehs SDU and/or at least one MAC-ehs SDU segment. A MAC-ehs SDU is segmented on a priority class basis if a MAC-ehs SDU does not fit into a reordering PDU. A MAC-ehs PDU is generated including at least one reordering PDU. The MAC-ehs SDUs may be stored in priority queues before generating the reordering PDUs. Alternatively, the reordering PDUs may be generated from the multiplexed MAC-ehs SDUs. Alternatively, the received MAC-ehs SDUs may be buffered in a corresponding buffer for each logical channel before multiplexed based on a logical channel identity, or reordering PDUs are generated.

7. 发明公开

EP2797376A1 Scheduling data transmission by medium access control (mac) layer in a mobile network 有权
标题翻译： Einteilung derDatenübertragungdurch Medienzugriffssteuerungs-（MAC）Schicht在einem Mobilnetzwerk
公开(公告)号：EP2797376A1
公开(公告)日：2014-10-29
申请号：EP14165479.8
申请日：2003-12-19
申请人： InterDigital Technology Corporation
发明人： Iacono, Ana Lucia , Doshi, Nihar Anikumar , Movva, Sasidhar , Stern-Berkowitz, Janet , Schnee, Gary , Terry, Stephen E. , Zhang, Guodong
IPC分类号： H04W72/12 , H04W28/10 , H04W28/06 , H04L12/851
CPC分类号： H04W72/1263 , H04L47/2433 , H04W28/065 , H04W28/10 , H04W72/12 , H04W84/042
摘要： A user equipment and a method for use by a user equipment is disclosed, comprising the steps of providing, by the user equipment, to a radio link control layer information from a medium access control layer and selecting an radio link control protocol data unit size in response to the information from the medium access control layer. Producing, by the user equipment, radio link control protocol data units having the selected size and providing the produced radio link control protocol data units to a medium access control layer as a flow. Providing, by the user equipment, a plurality of flows at the medium access control layer, each of the plurality of flows having an associated priority and having an associated credit value. Producing, by the user equipment, a medium access control protocol data unit by taking data from a highest priority flow up to the associated credit value and taking data from other flows subsequently. Transmitting, by the user equipment, the produced medium access control protocol data unit.
摘要翻译：公开了一种由用户设备使用的用户设备和方法，包括以下步骤：由用户设备向媒体接入控制层提供无线链路控制层信息，并选择无线链路控制协议数据单元大小响应来自介质访问控制层的信息。由用户设备产生具有选定大小的无线电链路控制协议数据单元，并将生成的无线电链路控制协议数据单元作为流程提供给媒体访问控制层。由用户设备在介质访问控制层提供多个流，所述多个流中的每一个具有相关联的优先级并具有相关联的信用值。由用户设备通过从最高优先级流到相关联的信用值的数据并随后从其他流中获取数据来产生介质访问控制协议数据单元。由用户设备发送产生的媒体访问控制协议数据单元。

8. 发明授权

EP2017972B1 Method for transport format combination (TFC) selection and power control and corresponding user equipment 有权
标题翻译：一种用于选择和相应的用户设备的传输格式和功率控制的最佳组合方法
公开(公告)号：EP2017972B1
公开(公告)日：2014-05-14
申请号：EP08168313.8
申请日：2003-12-19
申请人： InterDigital Technology Corporation
发明人： Zhang, Guodong , Terry, Stephen E. , Schnee, Gary , Iacono, Ana Lucia , Doshi, Nihar Anikumar , Movva, Sasidhar , Stern-Berkowitz, Janet
IPC分类号： H04W52/34 , H04W52/36
CPC分类号： H04W72/1263 , H04L47/2433 , H04W28/065 , H04W28/10 , H04W72/12 , H04W84/042

9. 发明公开

EP2728816A1 Method and apparatus for versatile MAC multiplexing in evolved HSPA 有权
标题翻译：用于演进型HSPA中多功能MAC复用的方法和装置
公开(公告)号：EP2728816A1
公开(公告)日：2014-05-07
申请号：EP13181524.3
申请日：2008-02-04
申请人： InterDigital Technology Corporation
发明人： Marinier, Paul , Pani, Diana , Terry, Stephen E. , Grandhi, Sudheer A.
IPC分类号： H04L12/861 , H04W28/06 , H04W80/02
CPC分类号： H04W28/06 , H04L47/34 , H04L49/90 , H04L49/9094 , H04W80/02
摘要： Methods and apparatuses for versatile medium access control (MAC) multiplexing in evolved HSPA are disclosed. More particularly, methods for downlink optimization of the enhanced high speed MAC (MAC-ehs) entity and uplink optimization of the MAC-i/is entity are disclosed. Apparatuses for using the optimized downlink and uplink MAC entities are also disclosed.
摘要翻译：公开了用于演进HSPA中的多媒体访问控制（MAC）多路复用的方法和装置。更具体地，公开了用于增强型高速MAC（MAC-ehs）实体的下行链路优化和MAC-i / is实体的上行链路优化的方法。还公开了使用优化的下行链路和上行链路MAC实体的设备。

10. 发明公开

EP2667661A3 FACILITATING HANDOVER IN A LTE SYSTEM 有权
标题翻译：在LTE系统的便于切换
公开(公告)号：EP2667661A3
公开(公告)日：2014-03-19
申请号：EP13173689.4
申请日：2007-06-19
申请人： InterDigital Technology Corporation
发明人： Wang, Jin , Chandra, Arty , Terry, Stephen E.
IPC分类号： H04W36/00
CPC分类号： H04W36/0061 , H04W36/00 , H04W36/0055 , H04W36/0072 , H04W36/0083 , H04W56/001 , H04W92/20
摘要： A method and system for performing handover in a third generation (3G) long term evolution (LTE) system are disclosed.
Either a wireless transmit/receive unit (WTRU) performs timing adjustment with a target/second eNode-B using a random access channel (RACH) access procedure, and resets the radio link control (RLC) and the hybrid automatic repeat request (HARQ) after having received the handover command or the WTRU performs and sends measurement to a source eNode-B, receives a handover command from the source/first eNode-B, the handover command including an indication regarding a type of timing adjustment procedure to be used, wherein the indication regarding the type of timing adjustment indicates whether a dedicated Random Access Channel (RACH) preamble or a random RACH preamble is to be used for a random access procedure, and the WTRU performs handover to the target/second eNode-B using information included in the handover command.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式