公开(公告)号：US20160360504A1

公开(公告)日：2016-12-08

申请号：US15238337

申请日：2016-08-16

Applicant: InterDigital Technology Corporation

Inventor： Peter S. Wang ,  Stephen E. Terry ,  Jin Wang

IPC: H04W68/02 ,  H04L29/12 ,  H04W52/02 ,  H04W8/18 ,  H04W76/04

CPC classification number: H04W68/02 ,  H04B1/707 ,  H04B7/2678 ,  H04L1/0007 ,  H04L61/6054 ,  H04W8/186 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/545 ,  H04W68/025 ,  H04W72/0446 ,  H04W76/28 ,  H04W84/18 ,  Y02D70/124 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/24 ,  Y02D70/449

Abstract: A paging frame may be determined based on a first value divided by a second value and a WTRU identifier modulo the second value. The second value may be based on a discontinuous reception (DRX) cycle value.

Abstract translation: 可以基于第二值除以第二值和第二值模数的WTRU标识来确定寻呼帧。 第二值可以基于不连续接收（DRX）周期值。

公开(公告)号：US09515804B2

公开(公告)日：2016-12-06

申请号：US13872564

申请日：2013-04-29

Applicant: InterDigital Technology Corporation

Inventor： Stephen E. Terry ,  Jin Wang ,  Arty Chandra

IPC: H04J1/16 ,  H04J3/14 ,  H04L5/00 ,  H04L1/00 ,  H04L1/18 ,  H04W72/08 ,  H04L1/16 ,  H04W72/04

CPC classification number: H04L5/0057 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/1678 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1825 ,  H04L1/1887 ,  H04L1/1893 ,  H04W72/0413 ,  H04W72/085

Abstract: A method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks (TBs) in a transmission time interval simultaneously with multiple hybrid automatic repeat request (H-ARQ) processes in a wireless communication system are disclosed. Available physical resources and H-ARQ processes associated with the available physical resources are identified and channel quality of each of the available physical resources is determined. Quality of service (QoS) requirements of higher layer data to be transmitted are determined. The higher layer data is mapped to at least two H-ARQ processes. Physical transmission and H-ARQ configurations to support QoS requirements of the higher layer data mapped to each H-ARQ process are determined. TBs are generated from the mapped higher layer data in accordance with the physical transmission and H-ARQ configurations of each H-ARQ process, respectively. The TBs are transmitted via the H-ARQ processes simultaneously.

公开(公告)号：US20160353472A1

公开(公告)日：2016-12-01

申请号：US15235285

申请日：2016-08-12

Applicant: InterDigital Technology Corporation

Inventor： Stephen E. Terry

IPC: H04W72/12 ,  H04W28/06 ,  H04W72/14

CPC classification number: H04W72/1268 ,  H04B7/2606 ,  H04W28/065 ,  H04W72/14

Abstract: A method and wireless transmit/receive unit (WTRU) for transmitting data over an enhanced uplink (EU) channel is disclosed. The WTRU receives a scheduled grant and at least one non-scheduled grant. The WTRU transmits a medium access control for EU channel (MAC-e) protocol data unit (PDU) over an EU channel. The MAC-e PDU includes multiplexed data. The multiplexed data includes scheduled data. An amount of the multiplexed data is not greater than a size of a largest supported EU transport format combination (E-TFC) size that does not exceed a size based on the received scheduled grant, the received at least one non-scheduled grant, and a power offset. The MAC-e PDU is transmitted based on a selected E-TFC. The selected E-TFC is a smallest E-TFC that supports the multiplexed data of the MAC-e PDU.

Abstract translation: 公开了一种用于通过增强型上行链路（EU）信道发送数据的方法和无线发射/接收单元（WTRU）。 WTRU接收预定的授权和至少一个非预定的授权。 WTRU通过EU信道发送用于EU信道（MAC-e）协议数据单元（PDU）的媒体接入控制。 MAC-e PDU包括复用数据。 复用数据包括调度数据。 多路复用数据量不大于基于所接收到的调度许可而不超过尺寸的最大支持的EU传输格式组合（E-TFC）大小的大小，所接收的至少一个非预定授权，以及 功率偏移。 基于选择的E-TFC发送MAC-e PDU。 所选的E-TFC是支持MAC-e PDU复用数据的最小E-TFC。

公开(公告)号：US20160323910A1

公开(公告)日：2016-11-03

申请号：US15207084

申请日：2016-07-11

Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

Inventor： Ana Lucia A. Pinheiro ,  Nihar A. Doshi ,  Sasidhar Movva ,  Janet A. Stern-Berkowitz ,  Stephen E. Terry ,  Guodong Zhang ,  Gary Schnee

IPC: H04W72/12 ,  H04W28/06

CPC classification number: H04W72/1263 ,  H04L47/2433 ,  H04W28/065 ,  H04W28/10 ,  H04W72/12 ,  H04W84/042

Abstract: A method and apparatus for producing medium access control (MAC) protocol data units (PDUs) are disclosed. A controller may, on a Transmission Time Interval (TTI) basis, select a size of a MAC service data unit (SDU) for each of a plurality of logical channels based on information provided by a MAC layer. The controller may then provide a respective first value for each logical channel. Further, the controller may select logical channels for a MAC PDU based on a respective priority of each of the logical channels and on the respective first value of each of the logical channels being greater than zero. Also, the controller may multiplex the MAC SDUs of the selected logical channels to produce the MAC PDU. In addition, the controller may provide a transport block for transmission based on the MAC PDU. The controller and a transmitter may then transmit the provided transport block.

Abstract translation: 公开了一种用于产生介质访问控制（MAC）协议数据单元（PDU）的方法和装置。 控制器可以基于传输时间间隔（TTI），基于由MAC层提供的信息为多个逻辑信道中的每一个选择一个MAC服务数据单元（SDU）的大小。 然后，控制器可以为每个逻辑信道提供相应的第一值。 此外，控制器可以基于每个逻辑信道的相应优先级以及每个逻辑信道的相应第一值大于零来选择用于MAC PDU的逻辑信道。 此外，控制器可以复用所选逻辑信道的MAC SDU以产生MAC PDU。 此外，控制器可以基于MAC PDU提供用于传输的传输块。 然后，控制器和发射机可以传送所提供的传输块。

公开(公告)号：US09432903B2

公开(公告)日：2016-08-30

申请号：US14581565

申请日：2014-12-23

Applicant: InterDigital Technology Corporation

Inventor： Stephen E. Terry ,  Diana Pani ,  Paul Marinier ,  Rocco DiGirolamo ,  Christopher R. Cave

IPC: H04W36/30 ,  H04W36/10 ,  H04W74/00 ,  H04W74/08 ,  H04L12/703 ,  H04W36/34 ,  H04W36/04 ,  H04W36/00

CPC classification number: H04W36/0055 ,  H04L1/1812 ,  H04L5/0057 ,  H04L45/28 ,  H04W36/04 ,  H04W36/10 ,  H04W36/30 ,  H04W36/34 ,  H04W74/006 ,  H04W74/0833

Abstract: A method and apparatus for cell update while in a Cell_FACH state are disclosed. After selecting a target cell, system information is read from the target cell including high speed downlink shared channel (HS-DSCH) common system information. A radio network temporary identity (RNTI) received in a source cell is cleared and a variable HS_DSCH_RECEPTION is set to TRUE. An HS-DSCH medium access control (MAC-hs) entity is configured based on the HS-DSCH common system information. High speed downlink packet access (HSDPA) transmission is then received in the target cell. A CELL UPDATE message is sent to notify of a cell change. The HSDPA transmission may be received using a common H-RNTI broadcast in the system information, a reserved H-RNTI as requested in a CELL UPDATE message, or a temporary identity which is a subset of a U-RNTI. The MAC-hs entity may be reset.

公开(公告)号：US20160156436A1

公开(公告)日：2016-06-02

申请号：US15018227

申请日：2016-02-08

Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

Inventor： Stephen E. Terry ,  Robert L. Olesen ,  Jin Wang ,  Arty Chandra

IPC: H04L1/18 ,  H04B7/04 ,  H04B7/06 ,  H04W72/04

CPC classification number: H04L1/1861 ,  H04B7/0413 ,  H04B7/0632 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446 ,  H04W88/08

Abstract: A method and apparatus may be used for supporting multiple hybrid automatic repeat request (H-ARQ) processes per transmission time interval (TTI). A transmitter and a receiver may include a plurality of H-ARQ processes. Each H-ARQ process may transmit and receive one TB per TTI. The transmitter may generate a plurality of TBs and assign each TB to a H-ARQ process. The transmitter may send control information for each TB, which may include H-ARQ information associated TBs with the TBs. The transmitter may send the TBs using the associated H-ARQ processes simultaneously per TTI. After receiving the TBs, the receiver may send feedback for each of the H-ARQ processes and associated TBs indicating successful or unsuccessful receipt of each of the TBs to the transmitter. The feedback for multiple TBs may be combined for the simultaneously transmitted H-ARQ processes, (i.e., TBs).

Abstract translation: 一种方法和装置可以用于支持每个传输时间间隔（TTI）的多个混合自动重复请求（H-ARQ）过程。 发射机和接收机可以包括多个H-ARQ过程。 每个H-ARQ过程可以每TTI发送和接收一个TB。 发射机可以生成多个TB并将每个TB分配给H-ARQ过程。 发射机可以发送每个TB的控制信息，其可以包括具有TB的H-ARQ信息相关联的TB。 发射机可以使用每个TTI同时使用相关的H-ARQ过程来发送TB。 在接收到TB之后，接收机可以向H-ARQ进程和相关联的TB中的每一个发送反馈，指示每个TB到发射机的成功或不成功的接收。 可以将多个TB的反馈组合用于同时发送的H-ARQ过程（即，TB）。

公开(公告)号：US09282566B2

公开(公告)日：2016-03-08

申请号：US13941781

申请日：2013-07-15

Applicant: InterDigital Technology Corporation

Inventor： Guodong Zhang ,  Stephen E. Terry ,  Stephen G. Dick

IPC: H04W72/10 ,  H04W72/12 ,  H04W28/14

Abstract: A method and apparatus for transferring buffered enhanced uplink (EU) data is disclosed. The WTRU transmits an EU data transmission request message. The WTRU determines, based on the EU data scheduling message, whether granted resources allow for the amount of EU data stored in the buffer to be transmitted and transmits a portion of the EU data stored in the buffer along with an indication indicating whether the granted resources allow the amount of EU data stored in the buffer to be transmitted.

公开(公告)号：US20160057808A9

公开(公告)日：2016-02-25

申请号：US13845656

申请日：2013-03-18

Applicant: Interdigital Technology Corporation

Inventor： Arty Chandra ,  Jin Wang ,  Stephen E. Terry

IPC: H04W80/06

CPC classification number: H04B7/2612 ,  H04B7/0413 ,  H04L1/0002 ,  H04L1/0007 ,  H04L1/0017 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/1822 ,  H04L1/1825 ,  H04L1/1867 ,  H04W72/0453 ,  H04W72/085 ,  H04W72/1236 ,  H04W80/00 ,  H04W80/06

Abstract: A wireless transmit receive unit and method disclose processing communication data in a hierarchy of processing layers including a physical (PHY) layer, a medium access control (MAC) layer, and higher layers. A MAC layer transport format selection device (TFSD) assigns higher layer transmission data to parallel data streams based on data characteristics received from higher layers and physical resource information received from the PHY layer. The TFSD generates transport format parameters for each data stream. A multiplexer component multiplexes transmission data onto parallel data streams in transport blocks according to data stream assignment and transport format parameters generated by the TFSD and outputs the selectively multiplexed transmission data to the PHY layer for transmission over physical resource partitions. The TFSD generates physical transmission attributes such as modulation and coding rate, number of subframes per transmission time interval (TTI), duration of TTI, transmission power, and hybrid automatic repeat request (HARQ) parameters.

公开(公告)号：US09203580B2

公开(公告)日：2015-12-01

申请号：US14055350

申请日：2013-10-16

Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

Inventor： Stephen E. Terry ,  Jin Wang ,  Arty Chandra ,  John S. Chen ,  Guodong Zhang

IPC: H04J1/00 ,  H04B7/208 ,  H04L5/00 ,  H04W56/00 ,  H04W72/12 ,  H04W74/04 ,  H04L1/18

CPC classification number: H04W72/0413 ,  H04B7/2621 ,  H04L1/1812 ,  H04L5/0037 ,  H04W56/0045 ,  H04W72/1278 ,  H04W74/04

Abstract: In a wireless communication system comprising at least one evolved Node-B (eNB) and a plurality of wireless transmit/receive units (WTRUs), a non-contention based (NCB) channel is established, maintained, and utilized. The NCB channel is allocated for use by one or more WTRUs in the system for utilization in a variety of functions, and the allocation is communicated to the WTRUs. The wireless communication system analyzes the allocation of the NCB channel as required, and the NCB channel is reallocated as required.

Abstract translation: 在包括至少一个演进的节点B（eNB）和多个无线发射/接收单元（WTRU）的无线通信系统中，建立，维护和利用基于非竞争的（NCB）信道。 NCB信道被分配供在系统中的一个或多个WTRU使用以用于各种功能，并且该分配被传送到WTRU。 无线通信系统根据需要分析NCB信道的分配，根据需要重新分配NCB信道。

公开(公告)号：US20150334736A1

公开(公告)日：2015-11-19

申请号：US14721980

申请日：2015-05-26

Applicant: InterDigital Technology Corporation

Inventor： Arty Chandra ,  Stephen E. Terry

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/00

CPC classification number: H04W72/1278 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1812 ,  H04L5/0055 ,  H04W72/0406

Abstract: 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.

Abstract translation: 公开了一种用于提供用于支持高速下行链路和高速上行链路分组接入的控制信息的方法和系统。 节点B向无线发射/接收单元（WTRU）分配至少一个下行链路控制信道和至少一个上行链路控制信道。 提供下行链路控制信道和上行链路控制信道，以携带用于下行链路和上行链路的控制信息。 用于下行链路和上行链路的传统控制信道被组合成用于上行链路和下行链路的减少的控制信道集合。 节点B和WTRU经由下行链路控制信道和上行链路控制信道来传送控制信息。 WTRU接收下行链路数据并发送上行链路数据，NodeB接收上行链路数据，并根据经由下行链路控制信道和上行链路控制信道发送的控制信息发送下行数据。