公开(公告)号：US20130114497A1

公开(公告)日：2013-05-09

申请号：US13672511

申请日：2012-11-08

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia ZHANG ,  Jun WANG ,  Nikolai Konrad Nepomocceno LEUNG ,  Gordon Kent WALKER ,  Daphna ZEILINGOLD ,  Gang BAO

IPC: H04W72/00

CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W28/16 ,  H04W72/04

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which at least one bit rate for allocating network resources from a broadcast-multicast service center (BM-SC) is received. The network resources are then allocated based on the at least one bit rate. Moreover, all evolved Node Bs (eNBs) in a broadcast/multicast area are informed of the network resource allocation. Additionally, the network resources are allocated for a session based on a first bit rate, wherein the first bit rate is greater than a guaranteed bit rate (GBR), and the network resource allocation is adjusted to a second bit rate based on the occurrence of an event, wherein the second bit rate is equal to GBR.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品，其中接收到用于从广播多播服务中心（BM-SC）分配网络资源的至少一个比特率。 然后基于至少一个比特率来分配网络资源。 此外，向广播/多播区域中的所有演进节点B（eNB）通知网络资源分配。 此外，基于第一比特率为网络资源分配网络资源，其中第一比特率大于保证比特率（GBR），并且基于发生的网络资源分配被调整到第二比特率 事件，其中第二比特率等于GBR。

公开(公告)号：US20180077257A1

公开(公告)日：2018-03-15

申请号：US15564663

申请日：2015-04-22

Applicant: Jun WANG ,  Xipeng ZHU ,  Xiaoxia ZHANG ,  Carlos Marcelo Dias PAZOS ,  Ozean OZTURK ,  QUALCOMM Incorporated

Inventor： Jun WANG ,  Xipeng ZHU ,  Xiaoxia ZHANG ,  Carlos Marcelo Dias PAZOS ,  Ozcan OZTURK

IPC: H04L29/08 ,  H04W28/14

CPC classification number: H04L67/2842 ,  H04L67/1014 ,  H04L67/288 ,  H04W28/14

Abstract: Certain aspects of the present disclosure provide methods and apparatus for caching content at a network edge and providing the cached content to requesting UEs. An example method generally includes receiving, from a first UE, a request for content from a remote source, retrieving the content from the remote source and providing the content to the first UE, storing at least a portion of the content in a local cache at the base station, receiving a request for the content from at least a second UE, and retrieving the content from the local cache and providing the content to the at least the second UE.

公开(公告)号：US20160165638A1

公开(公告)日：2016-06-09

申请号：US14962468

申请日：2015-12-08

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Jun WANG ,  Madhavan Srinivasan VAJAPEYAM ,  Ravindra Manohar PATWARDHAN

IPC: H04W74/00 ,  H04W74/08

Abstract: Certain aspects relate to methods and apparatus for wireless communications, comprising determining to use a reduced paging cycle to page a user equipment (UE) of a first type that supports the reduced paging cycle, the reduced paging cycle having a shorter period relative to a paging cycle used with UEs of a second type which do not support the reduced paging cycle, and paging the UE of the first type in accordance with the reduced paging cycle. Certain aspects relate to methods and apparatus for conveying system information by a base station, comprising broadcasting a first system information common to each cell of a group of cells in an area and broadcasting a second system information that can vary between cells in the group of cells, wherein the second system information is broadcast more frequently than the first system information.

Abstract translation: 某些方面涉及用于无线通信的方法和装置，包括确定使用减少的寻呼周期来寻呼支持减小的寻呼周期的第一类型的用户设备（UE），所述减小的寻呼周期相对于寻呼具有较短的周期 与不支持缩减寻呼周期的第二类型的UE一起使用的周期，以及按照缩减的寻呼周期寻呼第一类型的UE。 某些方面涉及用于由基站传送系统信息的方法和装置，包括：广播一个区域中的一组小区的每个小区共同的第一系统信息，并且广播可以在所述小区组中的小区之间变化的第二系统信息 ，其中所述第二系统信息比所述第一系统信息更频繁地广播。

公开(公告)号：US20160014571A1

公开(公告)日：2016-01-14

申请号：US14327414

申请日：2014-07-09

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Daniel AMERGA ,  Shailesh MAHESHWARI ,  Muralidharan MURUGAN ,  Jack Shyh-Hurng SHAUH ,  Sivaramakrishna VEEREPALLI ,  Jun WANG ,  Xiaoxia ZHANG

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04L12/189 ,  H04W72/005

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus sends a message including an indication of at least one frequency of interest and at least one alternative frequency of interest. In an aspect, the at least one frequency of interest is used to provide a set of multimedia broadcast multicast service (MBMS) services and the at least one alternative frequency of interest is used to provide a subset of MBMS services of the set of MBMS services. The apparatus receives, for each MBMS service in the set of MBMS services, said each MBMS service using one of the at least one frequency of interest or the at least one alternative frequency of interest based on the message.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置发送包括至少一个感兴趣频率和至少一个感兴趣的替代频率的指示的消息。 在一个方面，所述感兴趣的至少一个频率用于提供一组多媒体广播多播服务（MBMS）服务，并且所述至少一个替代频率被用于提供所述一组MBMS服务的MBMS服务的子集 。 基于该消息，该装置针对所述MBMS业务集合中的每个MBMS服务，使用所述至少一个感兴趣频率中的一个或所述至少一个替代频率来接收所述每个MBMS服务。

公开(公告)号：US20150119023A1

公开(公告)日：2015-04-30

申请号：US14513478

申请日：2014-10-14

Applicant: QUALCOMM Incorporated

Inventor： Jun WANG ,  Xiaoxia ZHANG ,  Gordon Kent WALKER ,  Nagaraju NAIK

IPC: H04W8/12 ,  H04W4/06

CPC classification number: H04W8/12 ,  H04L12/189 ,  H04L63/065 ,  H04L2463/062 ,  H04W4/06 ,  H04W12/04 ,  H04W72/005

Abstract: Systems, methods, and devices of the various embodiments enable evolved Multimedia Broadcast Multicast Service (“eMBMS”) network sharing, content sharing, and roaming. The various embodiments may enable Multimedia Broadcast Multicast Service (“MBMS”) service continuity across different public land mobile networks (“PLMNs”) by associating the same MBMS services providing identical content in different PLMNs with each other. In an embodiment, service discovery may be provisioned to a receiver device when or after the receiver device is attached to a PLMN. In an embodiment, content sharing across different PLMNs may be supported by a user service description indicating the different temporary mobile group identifiers (“TMGIs”) of the same service across different PLMNs. In another embodiment, content sharing across different PLMNs may be supported by a user service description indicating the same TMGI for the same service across different PLMNs. In an embodiment, MBMS keys may be shared across PLMNs.

Abstract translation: 各种实施例的系统，方法和设备实现了演进的多媒体广播多播服务（“eMBMS”）网络共享，内容共享和漫游。 各种实施例可以通过将在不同PLMN中提供相同内容的相同MBMS服务彼此相关联来实现跨越不同公共陆地移动网络（“PLMN”）的多媒体广播多播服务（“MBMS”）服务连续性。 在实施例中，服务发现可以在接收机设备附接到PLMN时或之后被提供给接收机设备。 在一个实施例中，跨不同PLMN的内容共享可以由指示跨越不同PLMN的相同服务的不同临时移动组标识符（“TMGI”）的用户服务描述来支持。 在另一个实施例中，跨越不同PLMN的相同服务的用户服务描述可以支持跨不同PLMN的内容共享，指示相同服务的相同TMGI。 在一个实施例中，可以在PLMN之间共享MBMS密钥。

公开(公告)号：US20150012584A1

公开(公告)日：2015-01-08

申请号：US14264132

申请日：2014-04-29

Applicant: QUALCOMM Incorporated

Inventor： Charles Nung LO ,  Thomas STOCKHAMMER ,  Kevin Roland FALL ,  Carlos Marcelo Dias PAZOS ,  Jun WANG ,  Nikolai Konrad LEUNG ,  Gordon Kent WALKER

IPC: H04L29/08

CPC classification number: H04L67/02 ,  H04L67/2814

Abstract: Systems, methods, and devices of the various embodiments enable HTTP redirect messages to indicate content access policy information. In this manner, policy rules may be implemented based on the policy information in the HTTP redirect messages to control network congestion and/or quality of service (“QOS”).

Abstract translation: 各种实施例的系统，方法和设备使HTTP重定向消息能够指示内容访问策略信息。 以这种方式，可以基于HTTP重定向消息中的策略信息来实现策略规则，以控制网络拥塞和/或服务质量（“QOS”）。

公开(公告)号：US20140119265A1

公开(公告)日：2014-05-01

申请号：US13937126

申请日：2013-07-08

Applicant: QUALCOMM Incorporated

Inventor： Jack Shy-Hurng SHAUH ,  Srinivasan BALASUBRAMANIAN ,  Kuo-Chun LEE ,  Sivaramakrishna VEEREPALLI ,  Jun WANG

IPC: H04W4/06

CPC classification number: H04W4/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE receives at least one of a unicast or a broadcast/multicast communication on a first frequency from a first cell of a serving eNB through a first receive chain. In addition, the UE receives at least one of broadcast/multicast signal, synchronization signal, or reference signal communication on a second frequency from a second cell of the serving eNB through a second receive chain without having received instruction from the serving eNB to receive the at least one of the broadcast/multicast signal, the synchronization signal, or the reference signal communication.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是UE。 UE通过第一接收链从服务eNB的第一小区在第一频率上接收单播或广播/多播通信中的至少一个。 此外，UE在第二频率上通过第二接收链从服务eNB的第二小区接收广播/多播信号，同步信号或参考信号通信中的至少一个，而没有从服务eNB接收到指示来接收 广播/组播信号，同步信号或参考信号通信中的至少一个。

公开(公告)号：US20130276017A1

公开(公告)日：2013-10-17

申请号：US13802668

申请日：2013-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： Gordon Kent WALKER ,  Charles N. LO ,  Jun WANG ,  Daphna ZEILINGOLD ,  Joseph P. BARONE ,  Ed O. TIONGSON

IPC: H04N21/647

CPC classification number: H04N21/2381 ,  H04L65/00 ,  H04N21/235 ,  H04N21/24 ,  H04N21/2402 ,  H04N21/2407 ,  H04N21/25841 ,  H04N21/25875 ,  H04N21/25891 ,  H04N21/41407 ,  H04N21/435 ,  H04N21/44204 ,  H04N21/4524 ,  H04N21/4532 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/64322 ,  H04N21/647 ,  H04N21/64707 ,  H04N21/64723 ,  H04N21/64738 ,  H04N21/654 ,  H04N21/812 ,  H04N21/8456 ,  H04W4/02 ,  H04W4/021 ,  H04W4/06 ,  H04W4/21

Abstract: Systems, methods, and receiver devices enable broadcasters with restricted content license areas (e.g., Designated Market Areas (“DMAs”) to distribute content via Over the Top (“OTT”) IP networks. Embodiments enable client reporting and authentication as well as broadcast content encryption. In an embodiment, information from the client may be reported back to the broadcasters, such as a view history/use report. In an embodiment, hand off between DMAs may be enabled. In an embodiment, local advertisement insertion in network content may be enabled. Embodiments may enable Multicast-Broadcast Single Frequency Network (“MBSFN”) operation across DMA boundaries.

公开(公告)号：US20230085025A1

公开(公告)日：2023-03-16

申请号：US17990568

申请日：2022-11-18

Applicant: QUALCOMM Incorporated

Inventor： Taesang YOO ,  Siddhartha MALLIK ,  Arumugam CHENDAMARAI KANNAN ,  Jelena DAMNJANOVIC ,  Madhavan Srinivasan VAJAPEYAM ,  Jun WANG ,  Yongbin WEI ,  Durga Prasad MALLADI

IPC: H04L1/18 ,  H04L5/00 ,  H04J11/00 ,  H04L27/26 ,  H04W72/04 ,  H04L5/14 ,  H04W74/08 ,  H04L43/0864 ,  H04W16/32

Abstract: Methods, systems, and devices are described for hierarchical communications and low latency support within a wireless communications system. An eNB and/or a UE may be configured to operate within the wireless communications system which is at least partially defined through a first layer with first layer transmissions having a first subframe type and a second layer with second layer transmissions having a second subframe type. The first subframe type may have a first round trip time (RTT) between transmission and acknowledgment of receipt of the transmission, and the second layer may have a second RTT that is less than the first RTT. Subframes of the first subframe type may be multiplexed with subframes of the second subframe type, such as through time division multiplexing. In some examples symbols of different duration may be multiplexed such that different symbol durations coexist.

公开(公告)号：US20170201964A1

公开(公告)日：2017-07-13

申请号：US15398891

申请日：2017-01-05

Applicant: QUALCOMM Incorporated

Inventor： Ajay GUPTA ,  Jun WANG ,  Miguel GRIOT ,  Ozcan OZTURK

IPC: H04W72/00 ,  H04W12/04 ,  H04W48/20 ,  H04W72/04 ,  H04W76/04

CPC classification number: H04W72/005 ,  H04L12/185 ,  H04L12/189 ,  H04W4/06 ,  H04W4/08 ,  H04W12/04 ,  H04W48/20 ,  H04W72/0446 ,  H04W76/40 ,  H04W80/04

Abstract: Aspects described herein relate to communicating using multicast in a wireless network. A connection with an access point can be established using a cellular radio access technology. An internet protocol request for multicast communications can be transmitted to the access point over the connection. Multicast data can be received from the access point over resources corresponding to over-the-air multicast communications based on the internet protocol request.