ns-2.28/mac/hdr-802_16.h File Reference

#include <arp.h>
#include <connector.h>
#include <delay.h>
#include <ll.h>
#include <mac.h>
#include "mac-802_16-timers.h"
#include <marshall.h>
#include <packet.h>
#include <queue.h>
#include <random.h>

Go to the source code of this file.

Classes
struct	mac802_16_frame_hdr
struct	mac802_16_extended_header_element
struct	hdr_mac802_16
struct	hdr_mac802_16extd
struct	hdr_mac802_16mgmt
struct	hdr_mac802_16map
	802_16 map packet header More...
struct	pnode
struct	flow_classifier
struct	allocation_time
struct	downstream_flow_record
struct	upstream_flow_record
struct	upstream_channel
struct	downstream_channel
struct	up_flow_record
struct	ss_record
struct	mgmt_conf_param
struct	map_conf_param
struct	bs_conf_param
struct	bs_statistics
struct	job
struct	map_list
struct	token_timer_list
struct	bsqnode
struct	bs_snd_timer_list
struct	active_flows
struct	priority_array
struct	snd_timer_list
struct	req_timer_list
struct	upstream_sflow
struct	downstream_sflow
Defines
#define	EPSILON   0.0000000000005
#define	UPSTREAM   0
#define	DOWNSTREAM   1
#define	OFF   0
#define	ON   1
#define	BROADCAST_SID   1
#define	DATA_PKT   0
#define	MGMT_PKT   1
#define	SUPRESS_ALL_SIZE   100
#define	SUPRESS_TCPIP_SIZE   40
#define	SUPRESS_UDPIP_SIZE   28
#define	SUPRESS_MAC_SIZE   28
#define	DATA_GRANT   0
#define	UREQ_GRANT   1
#define	CONTENTION_GRANT   2
#define	SM_GRANT   3
#define	ETHER_HDR_LEN   ((ETHER_ADDR_LEN << 1) + ETHER_TYPE_LEN)
#define	MAC802_16_HDR_LEN   6
#define	MAX_NUM_IE   240
#define	MAX_GRANT   255
#define	MAX_RETRY   10
#define	SIZE_MGMT_HDR   24
#define	SIZE_MAP_HDR   4
#define	MANAGEMENT_MSG_PAYLOAD_SIZE   5
#define	NUM_EXTENDED_HDR_ELEMENTS   2
#define	MAX_NUM_DOWNFLOWS_PERSS   10
#define	MAX_NUM_UPFLOWS_PERSS   10
#define	NUM_802_16_LANS   5
#define	MAX_NUM_SS_NODES   500
#define	MAX_NUM_RETRIES   15
#define	FRAG_ENABLE_BIT   8
#define	CONCAT_ENABLE_BIT   7
#define	FRAG_ON_BIT   6
#define	CONCAT_ON_BIT   5
#define	PIGGY_ENABLE_BIT   4
#define	NO_PIGGY_BIT   3
#define	PIGGY_NOT_SEND   2
#define	CONCAT_THRESHHOLD   1
#define	QUEUE_THRESHOLD   25
#define	UGSSTATES   4
#define	RTPOLLSTATES   6
#define	ERTPOLLSTATES   5
#define	NRTPOLLSTATES   7
#define	BEFFORTSTATES   8
#define	DOWNSTATES   4
#define	UGS_IDLE   0
#define	UGS_DECISION   1
#define	UGS_TOSEND   2
#define	UGS_WAITFORMAP   3
#define	RTPOLL_IDLE   0
#define	RTPOLL_DECISION   1
#define	RTPOLL_TOSEND   2
#define	RTPOLL_WAITFORMAP   3
#define	RTPOLL_TOSENDREQ   4
#define	RTPOLL_REQSENT   5
#define	ERTPOLL_IDLE   0
#define	ERTPOLL_DECISION   1
#define	ERTPOLL_TOSEND   2
#define	ERTPOLL_WAITFORMAP   3
#define	ERTPOLL_TOSENDREQ   4
#define	NRTPOLL_IDLE   0
#define	NRTPOLL_DECISION   1
#define	NRTPOLL_TOSEND   2
#define	NRTPOLL_WAITFORMAP   3
#define	NRTPOLL_TOSENDREQ   4
#define	NRTPOLL_REQSENT   5
#define	NRTPOLL_CONTENTION   6
#define	BEFFORT_IDLE   0
#define	BEFFORT_DECISION   1
#define	BEFFORT_TOSEND   2
#define	BEFFORT_WAITFORMAP   3
#define	BEFFORT_TOSENDREQ   4
#define	BEFFORT_REQSENT   5
#define	BEFFORT_CONTENTION   6
#define	BEFFORT_RATECHECK   7
#define	DOWN_IDLE   0
#define	DOWN_DECISION   1
#define	DOWN_TOSEND   2
#define	DOWN_WAITFORMAP   3
#define	T16_TIMER   1
Typedefs
typedef pnode *	plist
typedef allocation_time *	aptr
typedef job *	jptr
typedef map_list *	mapptr
typedef token_timer_list *	tkptr
typedef bsqnode *	qlist
typedef bs_snd_timer_list *	bs_sptr
typedef active_flows *	acflows_ptr
typedef priority_array *	priority_array_p
typedef snd_timer_list *	sptr
typedef req_timer_list *	rptr
Enumerations
enum	SchedType {   UGS = 0x0000, RT_POLL = 0x0001, ERT_POLL = 0x0002, NRT_POLL = 0x0003,   BEST_EFFORT = 0x0004 }
enum	PhsType {   SUPRESS_ALL = 0x0000, SUPRESS_TCPIP = 0x0001, SUPRESS_UDPIP = 0x0002, SUPRESS_MAC = 0x0003,   NO_SUPRESSION = 0x0004 }
enum	EventType {   PKT_ARRIVAL = 0x0000, MAP_ARRIVAL = 0x0001, SEND_TIMER = 0x0002, REQ_TIMER = 0x0003,   SEND_PKT = 0x0004, SEND_UREQ = 0x0006, CONTENTION_ON = 0x0007, CONTENTION_SLOTS = 0x0008,   CONTENTION_BKOFF = 0x0009, UNLOCK_QUEUE = 0x00010, PIGGYBACK_REQ = 0x00011 }

---

Detailed Description

This file contains:

• the 802_16 frame formats (i.e., headers)
• the map structure
• the upstream flow table structure
• All global enum and defines needed by the code

---

Define Documentation

#define BEFFORT_CONTENTION   6

#define BEFFORT_DECISION   1

#define BEFFORT_IDLE   0

#define BEFFORT_RATECHECK   7

#define BEFFORT_REQSENT   5

#define BEFFORT_TOSEND   2

#define BEFFORT_TOSENDREQ   4

#define BEFFORT_WAITFORMAP   3

#define BEFFORTSTATES   8

#define BROADCAST_SID   1

#define CONCAT_ENABLE_BIT   7

#define CONCAT_ON_BIT   5

#define CONCAT_THRESHHOLD   1

#define CONTENTION_GRANT   2

#define DATA_GRANT   0

#define DATA_PKT   0

#define DOWN_DECISION   1

#define DOWN_IDLE   0

#define DOWN_TOSEND   2

#define DOWN_WAITFORMAP   3

#define DOWNSTATES   4

#define DOWNSTREAM   1

#define EPSILON   0.0000000000005

#define ERTPOLL_DECISION   1

#define ERTPOLL_IDLE   0

#define ERTPOLL_TOSEND   2

#define ERTPOLL_TOSENDREQ   4

#define ERTPOLL_WAITFORMAP   3

#define ERTPOLLSTATES   5

#define ETHER_HDR_LEN   ((ETHER_ADDR_LEN << 1) + ETHER_TYPE_LEN)

#define FRAG_ENABLE_BIT   8

#define FRAG_ON_BIT   6

#define MAC802_16_HDR_LEN   6

#define MANAGEMENT_MSG_PAYLOAD_SIZE   5

#define MAX_GRANT   255

#define MAX_NUM_DOWNFLOWS_PERSS   10

#define MAX_NUM_IE   240

#define MAX_NUM_RETRIES   15

#define MAX_NUM_SS_NODES   500

#define MAX_NUM_UPFLOWS_PERSS   10

#define MAX_RETRY   10

#define MGMT_PKT   1

#define NO_PIGGY_BIT   3

#define NRTPOLL_CONTENTION   6

#define NRTPOLL_DECISION   1

#define NRTPOLL_IDLE   0

#define NRTPOLL_REQSENT   5

#define NRTPOLL_TOSEND   2

#define NRTPOLL_TOSENDREQ   4

#define NRTPOLL_WAITFORMAP   3

#define NRTPOLLSTATES   7

#define NUM_802_16_LANS   5

#define NUM_EXTENDED_HDR_ELEMENTS   2

#define OFF   0

#define ON   1

#define PIGGY_ENABLE_BIT   4

#define PIGGY_NOT_SEND   2

#define QUEUE_THRESHOLD   25

#define RTPOLL_DECISION   1

#define RTPOLL_IDLE   0

#define RTPOLL_REQSENT   5

#define RTPOLL_TOSEND   2

#define RTPOLL_TOSENDREQ   4

#define RTPOLL_WAITFORMAP   3

#define RTPOLLSTATES   6

#define SIZE_MAP_HDR   4

#define SIZE_MGMT_HDR   24

#define SM_GRANT   3

#define SUPRESS_ALL_SIZE   100

#define SUPRESS_MAC_SIZE   28

#define SUPRESS_TCPIP_SIZE   40

#define SUPRESS_UDPIP_SIZE   28

#define T16_TIMER   1

#define UGS_DECISION   1

#define UGS_IDLE   0

#define UGS_TOSEND   2

#define UGS_WAITFORMAP   3

#define UGSSTATES   4

#define UPSTREAM   0

#define UREQ_GRANT   1

---

Typedef Documentation

typedef struct active_flows* acflows_ptr

$A8 - auxiliar struct to compute the priority of the rtPS and nrtPS in the intermediate queue

typedef struct allocation_time* aptr

typedef struct bs_snd_timer_list* bs_sptr

typedef struct job* jptr

Scheduling algorithm data structures

typedef struct map_list* mapptr

typedef struct pnode* plist

typedef struct priority_array* priority_array_p

typedef struct bsqnode* qlist

Packet queue structure

typedef struct req_timer_list* rptr

typedef struct snd_timer_list* sptr

typedef struct token_timer_list* tkptr

List of token timer requests

---

Enumeration Type Documentation

enum EventType

Enumerator:

PKT_ARRIVAL
MAP_ARRIVAL
SEND_TIMER
REQ_TIMER
SEND_PKT
SEND_UREQ
CONTENTION_ON
CONTENTION_SLOTS
CONTENTION_BKOFF
UNLOCK_QUEUE
PIGGYBACK_REQ

enum PhsType

Enumerator:

SUPRESS_ALL
SUPRESS_TCPIP
SUPRESS_UDPIP
SUPRESS_MAC
NO_SUPRESSION

enum SchedType

Enumerator:

UGS
RT_POLL
ERT_POLL
NRT_POLL
BEST_EFFORT

---