公开(公告)号：JP2011030230A

公开(公告)日：2011-02-10

申请号：JP2010180290

申请日：2010-08-11

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： VAYANOS ALKINOOS HECTOR ,  GRILLI FRANCESCO

IPC: H04W36/02 ,  H03M13/15 ,  H03M13/27 ,  H04L1/00 ,  H04L1/18 ,  H04L1/22 ,  H04L12/28 ,  H04L12/56 ,  H04W4/06

CPC classification number: H04L1/0057 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/2707 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0061 ,  H04L1/0083 ,  H04L1/08 ,  H04L1/18 ,  H04L2001/0093 ,  H04W4/06

Abstract: PROBLEM TO BE SOLVED: To reduce interruption in content distribution when user equipment (UE) moves from one cell to the other, or when the distribution of a content is changed from Point-to-Point (PTP) connection to Point-to-Multipoint (PTM) connection in the same service cell by improving the continuity of service. SOLUTION: A service data unit (SDU) is segmented to any row of a coding matrix, and an external header including a sequence number is added to each row of a coded coder packet for formatting to a composite code block for transmission. A reception unit having received the composite code block performs the overlapping detection and re-sequencing of a block by the sequence number, and then removes the sequence number to decode an information row for reconstruction. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了减少当用户设备（UE）从一个小区移动到另一个小区时内容分发的中断，或者当内容的分发从点到点（PTP）连接改变为点到多点时， 通过提高服务的连续性在同一服务单元中进行多点（PTM）连接。 解决方案：将服务数据单元（SDU）分段到编码矩阵的任何行，并且将包括序列号的外部头部添加到编码编码器分组的每一行，以将其格式化为用于传输的复合代码块。 已经接收到复合码块的接收单元通过序列号执行块的重叠检测和重新排序，然后除去序列号以解码用于重构的信息行。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010213322A

公开(公告)日：2010-09-24

申请号：JP2010098910

申请日：2010-04-22

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： VAYANOS ALKINOOS HECTOR ,  GAAL PETER

IPC: H04W28/06 ,  H04L12/18 ,  H04L29/06 ,  H04N7/173 ,  H04W4/06 ,  H04W48/12 ,  H04W72/04

CPC classification number: H04W48/12 ,  H04L12/1881 ,  H04L12/189 ,  H04L12/1895 ,  H04L63/12 ,  H04W4/06

Abstract: PROBLEM TO BE SOLVED: To provide techniques for transmitting notifications for broadcast and multicast services. SOLUTION: To transmit notification indicators for broadcast and multicast services, a base station maps the services to random sequences based on their identifiers. The base station generates the random sequence for each service based on a hash function or a PN (pseudo-random number) generator and the service identifier. Each random sequence is associated with a specific location for sending a notification indicator in each frame. The locations for the notification indicator fors each random sequence are randomized with respect to the locations for the notification indicators for each remaining random sequence. This randomness characteristic reduces the likelihood of false alarm. For each service, the base station sets the notification indicators to the same notification value in each modification period. The base station transmits the notification indicator for each service at the random locations determined by the random sequence for the service. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供用于发送用于广播和多播服务的通知的技术。

解决方案：为了传输广播和多播服务的通知指示符，基站基于其标识符将服务映射到随机序列。 基站基于散列函数或PN（伪随机数）生成器和服务标识符来生成每个服务的随机序列。 每个随机序列与用于在每个帧中发送通知指示符的特定位置相关联。 每个随机序列的通知指示符的位置相对于每个剩余随机序列的通知指示符的位置被随机化。 该随机特性降低了误报的可能性。 对于每个服务，基站在每个修改周期中将通知指示符设置为相同的通知值。 基站在由服务的随机序列确定的随机位置处发送针对每个服务的通知指示符。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2012075126A

公开(公告)日：2012-04-12

申请号：JP2011234966

申请日：2011-10-26

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： VAYANOS ALKINOOS HECTOR ,  DAGA MARATHI ,  HO SAI YIU DUNCAN

IPC: H04L1/16 ,  H04L1/18 ,  H03M13/00 ,  H04B7/216 ,  H04L12/28 ,  H04L29/08 ,  H04Q7/38 ,  H04W28/04

CPC classification number: H04L1/1851 ,  H04L1/1845 ,  H04L1/1877

Abstract: PROBLEM TO BE SOLVED: To deliver data recovered by an HARQ entity in proper order to higher layers in a CDMA system.SOLUTION: Packets are received from an HARQ entity by a re-ordering entity and missing packets among the received packets are detected. Packets may be transmitted in a sequential order based on transmission sequence numbers (TSNs) assigned to the packets, and missing packets may be detected based on the TSNs of the received packets. Delivery of received packets later than the missing packets are stalled because higher layers expect data in-order. A determination is thereafter made whether each missing packet is subsequently received from the HARQ entity or lost, by successively eliminating HARQ channels that may be used to send the missing packet. Received packets previously stalled by each missing packet are delivered after the missing packet is determined to be lost or received.

Abstract translation: 要解决的问题：将HARQ实体恢复的数据以适当顺序传送到CDMA系统中的较高层。 解决方案：通过重新排序实体从HARQ实体接收分组，并且检测所接收分组中的丢失分组。 可以基于分配给分组的传输序列号（TSN）以顺序的顺序发送分组，并且可以基于所接收的分组的TSN来检测丢失的分组。 接收到的数据包的传送迟于丢失的数据包被停止，因为较高层希望数据按顺序。 此后，通过连续地消除可用于发送丢失分组的HARQ信道，随后确定每个丢失的分组是否随后从HARQ实体接收或丢失。 在丢失的数据包被确定丢失或接收之后，由每个丢失的数据包先前停止的接收到的数据包被传送。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2010136397A

公开(公告)日：2010-06-17

申请号：JP2009293836

申请日：2009-12-25

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： WILLENEGGER SERGE ,  CHEN TAO ,  VAYANOS ALKINOOS HECTOR ,  WEI YONGBIN

IPC: H03M13/09 ,  H04B1/707 ,  H03M13/27 ,  H03M13/29 ,  H04B7/005 ,  H04B7/26 ,  H04L1/00 ,  H04L12/28 ,  H04W4/06 ,  H04W52/32 ,  H04W52/40

CPC classification number: H04W52/322 ,  H03M13/09 ,  H03M13/1515 ,  H03M13/152 ,  H03M13/19 ,  H03M13/23 ,  H03M13/2707 ,  H03M13/2915 ,  H03M13/2957 ,  H03M13/373 ,  H04B1/712 ,  H04B2201/70707 ,  H04L1/0002 ,  H04L1/0017 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0067 ,  H04L1/0071 ,  H04L1/0083 ,  H04L1/08 ,  H04W52/325 ,  H04W52/327 ,  H04W52/40

Abstract: PROBLEM TO BE SOLVED: To provide multi-media broadcast and multicast services (MBMS) in a wireless communications system.
SOLUTION: In one aspect, processing data for transmission to a plurality of terminals are provided. Frames of information bits (which may have variable rates) are provided to a buffer implementing a matrix. The matrix is padded with padding bits based on a particular paging scheme to support variable frame rates. The frames are then coded based on a particular block code to provide parity bits. The frames of information bits and the parity bits are then transmitted to the terminals. In another aspect, a method is provided for controlling the transmit power of a data transmission to a plurality of terminals. TPC streams are received from the terminals and processed to obtain a stream of joint power control commands used to adjust the transmit power of the data transmission.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：在无线通信系统中提供多媒体广播和多播服务（MBMS）。 解决方案：一方面，提供了用于传输到多个终端的处理数据。 信息比特帧（可能具有可变速率）被提供给实现矩阵的缓冲器。 基于特定寻呼方案的矩阵用填充位填充以支持可变帧速率。 然后基于特定的块码对这些帧进行编码以提供奇偶校验位。 然后将信息比特帧和奇偶校验位发送到终端。 在另一方面，提供了一种用于控制到多个终端的数据传输的发射功率的方法。 从终端接收TPC流并进行处理以获得用于调整数据传输的发射功率的联合功率控制命令流。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009219111A

公开(公告)日：2009-09-24

申请号：JP2009039519

申请日：2009-02-23

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： VAYANOS ALKINOOS HECTOR ,  MALLADI DURGA ,  HO SAI YIU DUNCAN

IPC: H04L1/16 ,  H04L1/18 ,  H03M13/00 ,  H04B7/216 ,  H04L12/28 ,  H04L29/08 ,  H04Q7/38 ,  H04W28/04

CPC classification number: H04L1/1851 ,  H04L1/1845 ,  H04L1/1877

Abstract: PROBLEM TO BE SOLVED: To deliver data recovered by an HARQ entity to a high-order layer in a CDMA system in correct order. SOLUTION: Packets are received from the HARQ entity by a rearranged entity, and a missing packet is detected among the received packets. The packets are transmitted according to an allocated transmission sequence number (TSN) in order, the missing packet is detected according to the TSN of the received packet. Since a high-order layer expects data in correct order, the transmission of packet received after the missing packet is stopped. Then, the HARQ channel used to transmit the missing packet is continuously removed, thereby, it is decided whether each missing packet is continuously received from the HARQ entity or lost. The received packet previously stopped by each missing packet is transmitted after it is decided whether the missing packet is lost or received. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：以正确的顺序将由HARQ实体恢复的数据传送到CDMA系统中的高阶层。 解决方案：通过重新排列的实体从HARQ实体接收分组，并且在接收的分组中检测到丢失的分组。 根据分配的发送序列号（TSN）按照发送分组，根据接收到的分组的TSN来检测丢失的分组。 由于高阶层希望以正确的顺序数据，所以在丢失数据包之后接收到的数据包的传输被停止。 然后，用于发送丢失分组的HARQ信道被连续地去除，从而确定是否从HARQ实体连续接收到丢失的分组，或丢失。 在确定丢失的分组是丢失还是接收之后，由每个丢失的分组先前停止的接收分组被发送。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2012231490A

公开(公告)日：2012-11-22

申请号：JP2012134929

申请日：2012-06-14

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： VAYANOS ALKINOOS HECTOR ,  DAGA MARATHI ,  HO SAI YIU DUNCAN

IPC: H04L1/16 ,  H04L1/18 ,  H03M13/00 ,  H04B7/216 ,  H04L12/28 ,  H04L29/08 ,  H04Q7/38 ,  H04W28/04

CPC classification number: H04L1/1851 ,  H04L1/1845 ,  H04L1/1877

Abstract: PROBLEM TO BE SOLVED: To deliver data recovered by an HARQ entity in proper order to higher layers in a CDMA system.SOLUTION: Packets are received from the HARQ entity by the re-ordering entity and missing packets among the received packets are detected. The packets may be transmitted in a sequential order on the basis of transmission sequence numbers (TSNs) assigned to the packets, and the missing packets may be detected on the basis of the TSNs of the received packets. Delivery of received packets later than the missing packets are stalled. A determination is thereafter made whether each missing packet is (1) subsequently received from the HARQ entity or (2) lost, by successively eliminating HARQ channels used to send the missing packet. The received packets previously stalled by each missing packet are delivered after the missing packet is determined to be lost or received.

Abstract translation: 要解决的问题：将HARQ实体恢复的数据以适当顺序传送到CDMA系统中的较高层。 解决方案：由重新排序实体从HARQ实体接收分组，并且检测到所接收分组中的丢失分组。 可以基于分配给分组的传输序列号（TSN）以顺序的顺序发送分组，并且可以基于接收的分组的TSN来检测丢失的分组。 在丢失的数据包之后传送接收到的数据包将被停止。 此后，确定每个丢失的分组是否是（1）随后从HARQ实体接收到的，或者（2）通过连续地消除用于发送丢失分组的HARQ信道而丢失。 由丢失的数据包确定丢失或接收之后，传送由每个丢失数据包先前停止的接收到的数据包。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012120196A

公开(公告)日：2012-06-21

申请号：JP2012001136

申请日：2012-01-06

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： GRILLI FRANCESCO ,  VAYANOS ALKINOOS HECTOR ,  LORENZO CASSAKIA

IPC: H04W36/02 ,  H03M13/27 ,  H03M13/29 ,  H04L1/00 ,  H04L1/18 ,  H04Q7/00 ,  H04Q7/38 ,  H04W4/06 ,  H04W36/18

CPC classification number: H04L1/0057 ,  H03M13/09 ,  H03M13/1515 ,  H03M13/2703 ,  H03M13/2915 ,  H03M13/373 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0061 ,  H04L1/0083 ,  H04L1/18 ,  H04L2001/0093

Abstract: PROBLEM TO BE SOLVED: To enable seamless delivery of content across cell borders and/or between different transmission schemes such as Point-to-Multipoint (PTM) and Point-to-Point (PTP).SOLUTION: Mechanisms for adjusting different streams and for recovering content from each data block during such transitions are also provided so that data is not lost during a transition. In addition, mechanisms for realigning data during decoding at a receiving terminal are also provided.

Abstract translation: 要解决的问题：实现跨小区边界和/或不同传输方案（例如点对多点（PTM）和点对点（PTP））之间的内容的无缝传递。 解决方案：还提供了在这种转换期间调整不同流和从每个数据块恢复内容的机制，以便在转换期间数据不会丢失。 此外，还提供了在接收终端的解码期间重新对准数据的机制。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011030229A

公开(公告)日：2011-02-10

申请号：JP2010180289

申请日：2010-08-11

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： VAYANOS ALKINOOS HECTOR ,  GRILLI FRANCESCO

IPC: H04W36/02 ,  H03M13/15 ,  H03M13/27 ,  H04L1/00 ,  H04L1/18 ,  H04L1/22 ,  H04L12/28 ,  H04L12/56 ,  H04W4/06

CPC classification number: H04L1/0057 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/2707 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0061 ,  H04L1/0083 ,  H04L1/08 ,  H04L1/18 ,  H04L2001/0093 ,  H04W4/06

Abstract: PROBLEM TO BE SOLVED: To reduce interruption in content distribution caused by transition when user equipment (UE) moves from one cell to the other, or when the distribution of a content is changed from Point-to-Point (PTP) connection to Point-to-Multipoint (PTM) connection in the same service cell by improving the continuity of service.
SOLUTION: An external code block to which an information block belongs and an information block to which a sequence number for identifying a position of a block is added are accumulated for reception, and then re-sequencing is performed by the sequence number to detect an overlapping information block. The overlapping block is excluded, the sequence number is removed from each information block, and then the external code block is received to use a redundant block for the regeneration of a missing information block.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了减少当用户设备（UE）从一个小区移动到另一个小区时，或者当内容的分发从点到点（PTP）连接改变时由转换引起的内容分发中断 通过提高服务的连续性在同一服务单元中进行点对多点（PTM）连接。 解决方案：累积信息块所属的外部代码块和添加了用于识别块的位置的序列号的信息块用于接收，然后通过序列号执行重排序 检测重叠的信息块。 排除重叠块，从每个信息块中删除序列号，然后接收外部代码块以使用冗余块来重新生成丢失的信息块。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010136364A

公开(公告)日：2010-06-17

申请号：JP2009256305

申请日：2009-11-09

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： VAYANOS ALKINOOS HECTOR ,  MALLADI DURGA ,  HO SAI YIU DUNCAN

IPC: H04L1/16 ,  H04L1/18 ,  H03M13/00 ,  H04B7/216 ,  H04L12/28 ,  H04Q7/38 ,  H04W28/04

CPC classification number: H04L1/1851 ,  H04L1/1845 ,  H04L1/1877

Abstract: PROBLEM TO BE SOLVED: To deliver data restored by a HARQ entity to a higher layer in a CDMA system in the correct order.
SOLUTION: Packets are received from a HARQ entity by a rearrangement entity, and missing packets are detected from among the received packets. The packets are transmitted in order based on the transmission sequence numbers TSN allocated to the present packets, and the missing packets are detected based on received packet TSNs. Since higher order layers predict correct order data, delivery of receiving packets slower than the missing packets is stopped. By successively removing HARQ channels used for transmission of the missing packets, it is determined whether each of the missing packets has been continuously received or lost from HARQ entity. The receiving packet interrupted previously by each missing packet is delivered after determining whether the missing packet has been lost or received.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：以正确的顺序将由HARQ实体恢复的数据传送到CDMA系统中的较高层。 解决方案：通过重排实体从HARQ实体接收分组，并且从接收到的分组中检测到丢失的分组。 基于分配给当前分组的发送序列号TSN依次发送分组，并且基于接收到的分组TSN来检测丢失的分组。 由于较高阶层预测正确的订单数据，因此停止比丢失数据包慢的发送接收数据包。 通过连续地去除用于传输丢失分组的HARQ信道，确定丢失分组中的每一个是否已经从HARQ实体连续接收或丢失。 在确定丢失的分组是否丢失或接收之后，传送由每个丢失的分组先前中断的接收分组。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2012054926A

公开(公告)日：2012-03-15

申请号：JP2011179793

申请日：2011-08-19

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： VAYANOS ALKINOOS HECTOR ,  DAGA MARATHI ,  HO SAI YIU DUNCAN

IPC: H04L1/16 ,  H04L1/18 ,  H03M13/00 ,  H04B7/216 ,  H04L12/28 ,  H04L29/08 ,  H04Q7/38 ,  H04W28/04

CPC classification number: H04L1/1851 ,  H04L1/1845 ,  H04L1/1877

Abstract: PROBLEM TO BE SOLVED: To provide a technique for delivering data recovered by an HARQ entity to higher layers in a CDMA system in a proper order.SOLUTION: Packets are received from the HARQ entity by a re-ordering entity and missing packets among the received packets are detected. The packets are transmitted in a sequential order based on transmission sequence numbers (TSNs) assigned to the packets, and the missing packets are detected based on the TSNs of the received packets. Delivery of received packets later than the missing packets is halted. A determination is thereafter made of whether each missing packet is (1) continuously received from the HARQ entity or (2) lost, by successively eliminating HARQ channels that are used to send the missing packet. Received packets previously halted by each missing packet are delivered after the missing packet is determined to be lost or received.

Abstract translation: 要解决的问题：提供一种用于将HARQ实体恢复的数据以适当顺序传送到CDMA系统中的较高层的技术。 解决方案：通过重新排序实体从HARQ实体接收到分组，并且检测到所接收分组中的丢失分组。 基于分配给分组的传输序列号（TSN）以顺序的顺序发送分组，并且基于接收到的分组的TSN来检测丢失的分组。 在丢失的数据包之后传送接收到的数据包被停止。 此后，确定每个丢失的分组是否是（1）从HARQ实体连续接收或（2）通过连续消除用于发送丢失分组的HARQ信道而丢失的分组。 在丢失的数据包被确定为丢失或接收之后，传送由每个丢失数据包先前停止的接收数据包。 版权所有（C）2012，JPO＆INPIT