公开(公告)号：US09473961B2

公开(公告)日：2016-10-18

申请号：US14341990

申请日：2014-07-28

Applicant: Huawei Device Co., Ltd.

Inventor： Ji Chen ,  Zhiming Ding ,  Guiming Shu ,  Yunbo Li

IPC: H04W24/04 ,  H04L29/06 ,  H04L29/12

CPC classification number: H04W24/04 ,  H04L61/2038 ,  H04L61/2046 ,  H04L61/6022 ,  H04L61/6072 ,  H04L69/04 ,  H04L69/22

Abstract: A method and an apparatus for handling an address conflict. The method for handling an address conflict includes: acquiring a media access control (MAC) address of an associated first node and a first auxiliary identifier; receiving a MAC frame that carries the first auxiliary identifier; and sending an auxiliary identifier conflict report message to the first node when it is determined that the MAC frame is sent by a second node. According to the method and the apparatus for handling an address conflict in the embodiments of the present invention, the following problem can be detected and resolved. An AP auxiliary identifier conflict is caused by a MAC header compression method where an auxiliary identifier is used to replace a MAC address.

Abstract translation: 一种用于处理地址冲突的方法和装置。 用于处理地址冲突的方法包括：获取相关联的第一节点的媒体访问控制（MAC）地址和第一辅助标识符; 接收携带第一辅助标识符的MAC帧; 以及当确定所述MAC帧由第二节点发送时，向所述第一节点发送辅助标识符冲突报告消息。 根据本发明的实施例中的处理地址冲突的方法和装置，可以检测和解决以下问题。 AP辅助标识符冲突是由MAC头压缩方法引起的，其中使用辅助标识符来替换MAC地址。

公开(公告)号：US20140307679A1

公开(公告)日：2014-10-16

申请号：US14315657

申请日：2014-06-26

Applicant: Huawei Device Co., Ltd.

Inventor： Zhiming Ding ,  Ping Fang ,  Yunbo Li

IPC: H04W72/12

CPC classification number: H04W72/1278 ,  H04W28/06 ,  H04W74/006

Abstract: An indication map delivery method, an indication operation method, a device, and a system are provided. In the embodiments of the present invention, a compressed Indication Map (IM) generated by a wireless access device includes at least one of a tiny partial bitmap sub-element, a skipped indication bits sub-element, and an indication bit offset sub-element, and consecutive indication bits with the same value at positions in an original IM can be compressed into a skipped indication bits sub-element, an indication bit offset sub-element, or the like. The technical solutions of the embodiments of the present invention facilitate improvement of compression efficiency of an IM, and further reduce radio air interface resources occupied for sending the IM and improve IM sending efficiency.

Abstract translation: 提供指示图传送方法，指示操作方法，设备和系统。 在本发明的实施例中，由无线接入装置产生的压缩指示图（IM）包括微小的部分位图子元素，跳过的指示比特子元素和指示比特偏移子元素 ，并且在原始IM中的位置处具有相同值的连续指示位可以被压缩为跳过的指示位子元素，指示位偏移子元素等。 本发明的实施例的技术方案有利于IM的压缩效率的提高，并且进一步降低了用于发送IM所占用的无线电空中接口资源并提高了IM发送效率。

公开(公告)号：US20140334287A1

公开(公告)日：2014-11-13

申请号：US14341990

申请日：2014-07-28

Applicant: Huawei Device Co., Ltd.

Inventor： Ji Chen ,  Zhiming Ding ,  Guiming Shu ,  Yunbo Li

IPC: H04W24/04

CPC classification number: H04W24/04 ,  H04L61/2038 ,  H04L61/2046 ,  H04L61/6022 ,  H04L61/6072 ,  H04L69/04 ,  H04L69/22

Abstract: A method and an apparatus for handling an address conflict. The method for handling an address conflict includes: acquiring a media access control (MAC) address of an associated first node and a first auxiliary identifier; receiving a MAC frame that carries the first auxiliary identifier; and sending an auxiliary identifier conflict report message to the first node when it is determined that the MAC frame is sent by a second node. According to the method and the apparatus for handling an address conflict in the embodiments of the present invention, the following problem can be detected and resolved. An AP auxiliary identifier conflict is caused by a MAC header compression method where an auxiliary identifier is used to replace a MAC address.

Abstract translation: 一种用于处理地址冲突的方法和装置。 用于处理地址冲突的方法包括：获取相关联的第一节点的媒体访问控制（MAC）地址和第一辅助标识符; 接收携带第一辅助标识符的MAC帧; 以及当确定所述MAC帧由第二节点发送时，向所述第一节点发送辅助标识符冲突报告消息。 根据本发明的实施例中的处理地址冲突的方法和装置，可以检测和解决以下问题。 AP辅助标识符冲突是由MAC头压缩方法引起的，其中使用辅助标识符来替换MAC地址。

公开(公告)号：US09363825B2

公开(公告)日：2016-06-07

申请号：US14315657

申请日：2014-06-26

Applicant: Huawei Device Co., Ltd.

Inventor： Zhiming Ding ,  Ping Fang ,  Yunbo Li

IPC: H04W72/12 ,  H04W74/00 ,  H04W28/06

CPC classification number: H04W72/1278 ,  H04W28/06 ,  H04W74/006

Abstract: An indication map delivery method, an indication operation method, a device, and a system are provided. In the embodiments of the present invention, a compressed Indication Map (IM) generated by a wireless access device includes at least one of a tiny partial bitmap sub-element, a skipped indication bits sub-element, and an indication bit offset sub-element, and consecutive indication bits with the same value at positions in an original IM can be compressed into a skipped indication bits sub-element, an indication bit offset sub-element, or the like. The technical solutions of the embodiments of the present invention facilitate improvement of compression efficiency of an IM, and further reduce radio air interface resources occupied for sending the IM and improve IM sending efficiency.

Abstract translation: 提供指示图传送方法，指示操作方法，设备和系统。 在本发明的实施例中，由无线接入装置产生的压缩指示图（IM）包括微小的部分位图子元素，跳过的指示比特子元素和指示比特偏移子元素 ，并且在原始IM中的位置处具有相同值的连续指示位可以被压缩为跳过的指示位子元素，指示位偏移子元素等。 本发明的实施例的技术方案有利于IM的压缩效率的提高，并且进一步降低了用于发送IM所占用的无线电空中接口资源并提高了IM发送效率。